HP Envy x2 vs Asus Taichi 21 vs Microsoft Surface Pro ;Winner is...........

W.A.Khan,                                                                                                                                               1/5/2013,                                                                                                                                                                                                     HP Envy x2                                                                                                                                                                                    The Envy x2 impressed us. Its outstanding industrial design really shows the potential of a tablet/laptop hybrid. The HP Envy x2 has a clean, comfortable design and feels lightweight in tablet form. It has excellent battery life, and works just as well as a laptop as it does as a tablet.
But, The laptop mode is top-heavy, and the awkward tablet detachment mechanism isn’t perfect; it has limited ports; and a slower Atom processor means in performance it's far behind most ultrabooks, even though it’s priced like one.
The bottom line: The HP Envy x2’s capacity to be a full Windows 8 tablet or dock with a keyboard works as well as advertised, provided you’re willing to live with slower performance at a high price. You’re paying for style.
Windows 8 (32-bit); 1.8GHz Intel Atom Z2760; 2GB DDR2 SDRAM 1,066MHz; 747MB (Total) Intel GMA; 64GB SSD             Processor 1.8GHz Intel Atom Z2760
Memory 2GB, 1,066MHz DDR2
Hard drive 64GB SSD
Graphics Intel GMA
Operating system Windows 8
Dimensions (WD) 11.9x8.1 inches
Height 0.6-0.7 inch
Screen size (diagonal) 11.6 inches
System weight / Weight with AC adapter 3.1 pounds / 3.6 pounds (tablet + keyboard)
Category Ultraportable hybrid                                                                                                                                            Price; $849                                                                                                                                                                                          VS                                                                                                                                                                                          Asus Taichi 21                                                                                                                                                                              The Asus Taichi 21 offers a clever implementation of a dual-screen design in a slim Core i7 chassis.
But, Only one of the screens is touch-enabled, which feels like a major oversight. There are probably only a handful of situations where you'd need an outward-facing display.
The bottom line: More of a clever proof-of-concept than a practical product, the Asus Taichi still delivers on its basic promise, combining two displays for a unique take on the laptop/tablet/hybrid genre.                                                                             Specifications
ProcessorIntel 3rd Gen Core i7 3517U / 1.9 GHz( Dual-Core )
Memory4 GB
Hard Drive256 GB- Serial ATA-600
Operating SystemMicrosoft Windows 8
Display Type11.6 inIPS
Max Resolution1920 x 1080 ( Full HD )
Graphics ProcessorIntel HD Graphics 4000
Optical DriveNone                                                                                                                                                                       Price;$1,489.00 to $1,599.00                                                                                                                                                           VS                                                                                                                                                                                                 Microsoft Surface Pro                                                                                                                                                                 Making your mind up about the Surface Pro is less about what it is and what it does and more about what you want out of a tablet. As a hybrid PC it's an undeniable compromise - but that's no bad thing.                                                                                          The Microsoft Surface Pro fits a full ultrabook experience in a compact 10-inch tablet. Thanks to the ingenious Type and Touch covers, it offers a comfortable interface and typing experience. The clean, crisp design and sharp 1080p screen rise above the competition.
But, The battery life is disappointing, and more ports would be nice. The 64GB model barely has any free storage. It costs as much as a regular laptop, especially because the cool keyboard cover isn't included by default.
The bottom line: The Surface Pro's gutsy design successfully reinvents the Windows 8 laptop by cramming an ultrabook experience into the body of a 10-inch tablet. Those wanting to go all-in on the tablet experience won't regret buying the Surface Pro, but we're holding out for a future, more polished generation of the device.
Windows 8 Pro (64-bit); 1.7GHz IntelCore i5; 4GB DDR3 SDRAM 1,600MHz; 32MB (Sharedl) Intel HD 4000; 128GB Micron SSD   Specifications
Release date02/9/13
Display type10.6 inColor TFT active matrix - Yes
OSMicrosoft Windows 8 Pro
RAM4 GB
Processor3rd Gen Core i5Intel
Wireless connectivityIEEE 802.11nIEEE 802.11bIEEE 802.11aIEEE 802.11g
Dimensions (WxDxH)0.53 in10.8 in 6.8 in
Weight903 g                                                                                                                                                                         Price;$899.99

Google Nexus 10 vs Apple iPad 4 vs Asus VivoTab Smart;Which is fit for use?

W.A.Khan,                                                                                                                                                1/5/2013,                                                                                                                                                                                                       Google Nexus 10                                                                                                                                                                              The Nexus 10 is comfortable to hold in either landscape or portrait mode. It's both thinner and lighter than the most recent iPad at 9mm and 604g.The Google Nexus 10 is clearly a brilliant tablet. It's got top-end specs at a mid-range price; that alone makes it deserving of attention.The Nexus 10 has a beautifully sharp screen. It's light, durable, and has the fastest processor of any Android tablet. Photo Sphere is an incredibly cool concept. Google's content ecosystem is only getting better.
But, The included charger isn't fast enough to power the battery while playing a game; even while idle, it charges painfully slowly. There's no storage expansion option, and apps that take full advantage of the screen are currently few and far between. Navigating isn't quite as seamless as on the Nexus 7.
The bottom line: The Nexus 10's superior design and swift performance make it one of the best Android tablets to date.        Specifications
Display type10.055 in
OSAndroid 4.2 Jelly Bean
RAM2 GB
ProcessorA15
Wireless connectivityBluetoothNFCWi-Fi 802.11 b/g/n
Dimensions (WxDxH)263.9 mm x 8.9 mm x 177.6 mm
Weight603 g                                                                                                                                                                           Price;$399.00                                                                                                                                                                                VS                                                                                                                                                                                                        Apple iPad 4                                                                                                                                                                         The new iPad with Retina Display is the best large tablet going with better battery life and performance than both the iPad 3 and the other large tablet competition.
The newest iPad's faster A6X processor adds extra system speed and graphics power. Improved worldwide cellular compatibility makes the LTE model a more appealing proposition. And the iOS App Store remains best in class, with the widest selection.
But, The fourth-gen iPad is otherwise identical to its recent predecessor -- same size, weight, and Retina screen. It's heavy to hold in one hand, and most older accessories won't work without investing in a pricey Lightning adapter.
The bottom line: The latest iPad adds several tweaks and improvements to secure its position at the top of the tablet heap. It's better all around, but third-gen owners need not apply.                                                                                                                     Specifications
Display type9.7 inTFT active matrix - LED backlight - Yes
OSApple iOS
ProcessorApple A6X
Wireless connectivityIEEE 802.11nIEEE 802.11bIEEE 802.11aIEEE 802.11gBluetooth 4.0
Dimensions (WxDxH)7.31 in x 0.37 in x 9.5 in
Weight1.44 lbs                                                                                                                                                                          Price;$499.00 to $509.49                                                                                                                                                                VS                                                                                                                                                                                                                         Asus VivoTab Smart                                                                                                                                                              The Asus VivoTab Smart ME400 is as inexpensive as Atom Windows 8 tablets get, and the add-on keyboard/touch-pad combo is excellent.
But, The keyboard doesn't actually attach, which can be a hassle, and the folding magnetic cover takes practice to set up properly.
The bottom line: In a sea of hard-to-distinguish Atom-powered Windows 8 tablets, the Asus VivoTab Smart ME400 stands out a bit thanks to clever accessories.
System configurations                                                                                                                                                           Windows 8 (32-bit); 1.8GHz Intel Atom Z2760; 2GB DDR2 SDRAM 800MHz; 725MB (Total) Intel GMA; 64GB SSD                     Specifications
ProcessorIntel Atom Z2760 / 1.8 GHz ( Dual-Core )
Memory2 GB
Operating SystemWindows 8
Display Type10.1 in IPS
Max Resolution1366 x 768 ( HD )
Graphics ProcessorPowerVR SGX545
Optical DriveNone
Weight24 oz                                                                                                                                                                          Price:$479.99 to $583.06

HP Envy 14 Spectre vs Dell XPS 13 vs Acer Aspire S5 ;Who is the Best?

W.A.Khan,                                                                                                                                              1/5/2013,                                                                                                                                                                                                             HP Envy 14 Spectre                                                                                                                                                                             HP’s Envy Spectre 14 dares to be different with its glass lid and palm-rest, and as long as you don’t touch, it’s a very attractive look. However, ultimately it adds unwanted fingerprints, slipperiness and weight, and HP’s decision to combine it with plastic detracts from the laptop’s premium feel.
 The HP Envy 14 Spectre has a unique glass-covered design and packs a lot of features into a slim 14-inch ultrabook body, plus its multitouch response is great for a Windows laptop.
But, It's expensive, especially considering the standard components, and feels heavier than it should. The glass wrist rest can be awkward.
The bottom line: The first big high-design laptop of 2012, the HP Envy 14 Spectre is a bold experiment that largely succeeds, if you're willing to pay a premium for it.                                                                                                                                        Specifications
ProcessorIntel 2nd Gen Core i5 i5-2467M
Memory4 GB
Hard Drive128 GB
Operating SystemMicrosoft Windows 7 Home Premium
Display Type14 in
Weight3.97 lbs                                                                                                                                                                         Price;$1,599.00                                                                                                                                                                                    VS                                                                                                                                                                                                 Dell XPS 13                                                                                                                                                                                                          The Dell XPS 13 has a sharp new 1080p display, updated Intel processors, and the same sleek design as before.
But, Few ports; a high price; no touch-screen option.
The bottom line: Attractive and compact, the new Dell XPS 13 ultrabook isn't that much different from last year's model, aside from new processors and a higher-res non-touch screen.                                                                                                                  Specifications
ProcessorIntel Core i7 3rd Generation 3517U
Memory8 GB
Hard Drive256 GB
Operating SystemWindows 8, 64-bit, English
Display Type13.3
Graphics ProcessorIntel HD 4000                                                                                                                                                Price;$1,599.99                                                                                                                                                                             VS                                                                                                                                                                                                 Acer Aspire S5                                                                                                                                                                                    The Acer Aspire S5 is an incredibly thin and light ultrabook that hides its ports, including Thunderbolt, behind a clever motorized door.
But, That port door, named the MagicFlip, is a potential problem if it ever breaks down. The keyboard isn't backlit, and battery life could be better.
The bottom line: Even thinner and lighter than a 13-inch MacBook Air, the Acer Aspire S5 is a great example of an ambitious ultrabook, held back by a few flaws and its high price.                                                                                                            Specifications
ProcessorIntel 3rd Gen Core i7 3517U / 3 GHz( 2.6 GHz ) ( Dual-Core )
Memory4 GB/ 4 GB (max)
Hard Drive256 GB
Operating SystemMicrosoft Windows 7 Home Premium 64-bit Edition
Display Type13.3 in TFT active matrix
Max Resolution1366 x 768 ( HD )
Graphics ProcessorIntel HD Graphics 4000 Dynamic Video Memory Technology
Optical DriveNone                                                                                                                                                                      Price;$1,399    

Asus FonePad vs Apple iPad Mini vs Google Nexus 7;Who is Better?

W.A.Khan,                                                                                                                                                      1/5/2013,                                                                                                                                                                                                 Asus FonePad                                                                                                                                                                                        Asus has announced the Fonepad phone and tablet (phablet) despite already having the Padfone.The Fonepad is pretty thin and light making it easy to hold in one hand. The Asus Fonepad is powered by an Intel Atom Z2420, a dual-core processor clocked at 1.2GHz and 1GB of RAM. The tablet, sorry phablet, was running Android 4.1 Jelly Bean well enough when we used the Fonepad but we did notice some lag when scrolling.According to the spec sheet here at MWC, the Fonepad will be available in 8GB, 16GB and 32GB models. Unlike the Nexus 7, there's a microSD card slot for expansion (up to 32GB cards). Also included is 5GB of Asus WebStorage, free for life.
Cameras are pretty low spec at 3Mp rear and 1.3Mp front facing. This isn't great considering most users rely on their smartphone's camera for day to day snaps.     Finally,The Asus FonePad tablet performs well enough and has a truly useful screen adjustment feature. It's a fine tablet, but $275 is too much if you're not planning to use the phone feature.                                                                                                                                              Specifications
Display type7 in
OSAndroid 4.1 Jelly Bean
RAM1 GB
ProcessorIntel Atom 1.2 GHz
Dimensions (WxDxH)10.4 mm
Weight340 g                                                                                                                                                                                      VS                                                                                                                                                                                                Apple iPad Mini                                                                                                                                                                              The iPad Mini's ultrathin and light design is far more intimate and booklike than the larger iPad, and its cameras, storage capacities, optional LTE antenna, and general functionality offer a full iPad experience. The screen's dimensions elegantly display larger-format magazines and apps.
But, The iPad Mini costs too much, especially considering the lower resolution of its 7.9-inch non-Retina Display. The A5 processor isn't as robust as the one in the fourth-gen iPad and iPhone 5. Typing on the smaller screen is not quite as comfy.
The bottom line: If you want the full, polished Apple tablet experience in a smaller package, the iPad Mini is worth the premium price. Otherwise, good alternatives are available for less money.                                                                                              Specifications
Display type7.9 inTFT active matrix - LED backlight - Yes
OSApple iOS
ProcessorApple A5
Wireless connectivityBluetooth 4.0
Dimensions (WxDxH)5.3 in x 0.28 in x 7.87 in
Weight0.68 lbs                                                                                                                                                                                     Price;$329.00 to $555.55                                                                                                                                                                      VS                                                                                                                                                                                                 Google Nexus 7                                                                                                                                                                               The Nexus 7 features a sharp screen, a comfortable design, and great battery life at a low starting price. Android 4.2 adds some welcome and useful features.
But, Android still needs more tablet-optimized apps, newer games have frame rate issues, and HSPA+ speeds seem particularly location-dependent.
The bottom line: With its excellent design, useful software features, and low starting price, the Nexus 7 is the cheapest way to experience the best that the Android OS has to offer.                                                                                                              Specifications
Release date11/13/12
Display type7 inTFT active matrix - LED backlight
OSAndroid 4.1 Jelly Bean
RAM1 GB
Processor1300 MHzNVIDIA Tegra 3
Wireless connectivityBluetoothNFCWi-Fi
Dimensions (WxDxH)7.8 in x 0.4 in x 4.7 in
Weight12 oz                                                                                                                                                                              Price;$199.00 to $228.19  

Microsoft Surface RT vs Apple iPad 2 vs Sony Xperia Tablet Z ;Fit tablet is.........

W.A.Khan,                                                                                                                                                   1/5/2013,                                                                                                                                                                                            Microsoft Surface RT                                                                                                                                                             Microsoft Surface is a strong entrance to the world of PC hardware for Microsoft, and as a device it's certainly highly recommendable.The Microsoft Surface's Metro interface is innovative, elegant, powerful, and versatile. The tablet feels strong and well-built, runs Office 2013, and includes rich video and music services. Its keyboard cover accessories are the best ways to type on a tablet, period.
But, The tablet's performance can be sluggish, its Windows Store is a ghost town, Metro takes getting used to, and the Desktop interface feels clunky and useless.
The bottom line: If you're an early adopter willing to forget everything you know about navigating a computer, the Surface tablet could replace your laptop. Everyone else: wait for more apps.                                                                                                         Specifications
Display type10.6 inColor TFT active matrix - Yes
OSMicrosoft Windows RT
RAM2 GB
ProcessorNVIDIA Tegra 3
Wireless connectivityIEEE 802.11nIEEE 802.11bIEEE 802.11aIEEE 802.11g
Dimensions (WxDxH)9.3 mm10.8 in 6.8 in
Weight676 g                                                                                                                                                                           Price;$494.98 to $599.00                                                                                                                                                                 VS                                                                                                                                                                                               Apple iPad 2                                                                                                                                                                                          Apple's iPad 2 is dramatically thinner and boasts front and rear cameras, FaceTime video chat, a faster processor, and 3G options for both AT&T and Verizon.
But, The iPad's screen resolution hasn't budged, photo quality is mediocre, there's still no Adobe Flash support, and ports for HDMI, USB, and SD all require adapters.
The bottom line: The iPad 2 refines an already excellent product. Its easy-to-use interface, vast app catalog, and marathon battery life bolster Apple's claim to being the king of tablets.                                                                                                                Specifications
Release date03/11/11
Display type9.7 in TFT active matrix - LED backlight - Yes
OSApple iOS 5
ProcessorApple A5 1 GHz
Wireless connectivityIEEE 802.11nBluetooth 2.1 EDRIEEE 802.11bIEEE 802.11aIEEE 802.11g
Dimensions (WxDxH)7.3 in x 0.4 in x 9.5 in
Weight21.2 oz                                                                                                                                                                                  Price;$399.00                                                                                                                                                                                 VS                                                                                                                                                                                                         Sony Xperia Tablet Z                                                                                                                                                              The Xperia is a 10.1-inch tablet and features a quad-core Qualcomm processor. This is Sony's third large-form Android tablet in two years. While the previous entry had some technical issues, the Xperia Tablet Z has the potential to be the company's best tablet yet.                                                                                                                                                                                           The Xperia Tablet Z ships with Android 4.1 (Jelly Bean) and will be upgradable to 4.2.                                                                                The Xperia Tablet Z is powered by a 1.5GHz quad-core Snapdragon S4 Pro processor and includes 2GB of RAM, supports Wi-Fi, Bluetooth, MHL, NFC, a gyroscope, an accelerometer, and aGPS.

The screen is scratch resistant and delivers 1,920x1,200 pixels. Text looked extremely sharp and the colors popped from the screen with a vibrancy seen only on the very best tablets.                                                                                                                           Price;$499.00

HP Spectre One vs Asus ET2300INTI vs Dell XPS One 27;Who is the Best?

W.A.Khan,                                                                                                                                                1/5/2013,                                                                                                                                                                                             HP Spectre One                                                                                                                                                                                    Stand-out features of the HP Spectre One include a Core i7 CPU, an NFC receiver, and both a wireless mouse and a wireless touch pad.
But, An absent touch screen and an underwhelming feature set make this PC hard to recommend.
The bottom line: HP tried to capture some high-end Windows 8 excitement for the Spectre One, but it falls short on both features and value.                                                                                                                                                                                       Specifications
ProcessorIntel 3rd Gen Core i7 3770T / 2.5 GHz
Memory10 GB
Operating SystemMicrosoft Windows 8
Graphics ProcessorNVIDIA GeForce GT610M                                                                                                                               Price;$1,149.99 to $1,299.99                                                                                                                                                                 VS                                                                                                                                                                                               Asus ET2300INTI                                                                                                                                                                        Extra features like Thunderbolt ports and Intel Wireless Display technology bolster the strong core components of the touch-screen Asus ET2300INTI all-in-one PC.
But, Commodity PC styling won't win this Asus system any design awards.
The bottom line: It's not the most attractive PC out there, but the Asus ET2300INTI has a broad array of features that will entice those looking for a mainstream Windows 8 all-in-one.
Microsoft Windows 8 (64-bit); 3.0GHz Intel Core i5-3330; 8GB 1,333MHz DDR3 SDRAM; 1GB Nvidia GeForce GT 630M graphics card; 1TB 7,200rpm hard drive                                                                                                                                             Specifications
Processor3rd Gen Core i5Intel i5-3330 / 3 GHz
Memory8 GB / 8 GB (max)
Operating SystemWindows 8 64-bit Edition
Optical DriveDVD±RW
Graphics ProcessorNVIDIA GeForce GT 630M
Graphics ControllerPlug-in card
Monitor TypeLCD display
Cache Size6 MB                                                                                                                                                                     Price;$1,219.00 to $1,309.99
VS
Dell XPS One 27                                                                                                                                                                          The Dell XPS One 27 boasts the highest-display resolution among Windows 8 all-in-ones, and at an aggressive price.
But, A new adjustable display support arm is welcome, but stops short of reclining a full 90 degrees.
The bottom line: Updated with a touch screen, a new stand, and up-to-date components, the Dell XPS One 27 leads the inaugural class of Windows 8 PCs.
Microsoft Windows 8 Pro 64-bit; 3.1GHz Intel Core i7-3770S; 8GB 1,600MHz DDR3 SDRAM; 2GB Nvidia GeForce GT 640M graphics card; 2TB 7,200rpm hard drive                                                                                                                                               Specifications
ProcessorIntel 3rd Gen Core i5 3450s / 3.5 GHz
Memory6 GB
Operating SystemMicrosoft Windows 8
Optical Drive8X Slot Load CD/DVD burner (DVD+/-R Drive)
Graphics ProcessornVidia GeForce GT 640M 2GB GDDR5                                                                                                          Price;$1,800.01    

Samsung Galaxy S II vs Apple iPhone 5 vs BlackBerry Z10 vs Nokia Lumia 920 ;Who is Winner?

W.A.Khan,                                                                                                                                                  1/5/2013,                                                                                                                                                                                           Samsung Galaxy S II                                                                                                                                                                     The Samsung Galaxy S II boasts a beautiful display and a thin design. With a dual-core processor, the Gingerbread device delivers fast performance, as well as good battery life. Camera quality is excellent.
But, Some parts of the phone feel flimsy.
The bottom line: With its dual-core processor, vibrant display, and great performance, the sleek and powerful Samsung Galaxy S II rises as AT&T's top Android smartphone.                                                                                                                            Specifications
Release date10/2/11
Service providerAT&T
Cellular technologyGSM / 3G
Talk timeUp to 180 min
Combined withWith digital camera / digital player / FM radio
Weight4.13 oz
Diagonal screen size4.3 in                                                                                                                                                     Price;$312.00                                                                                                                                                                                 VS                                                                                                                                                                                              Apple iPhone 5                                                                                                                                                                                    The iPhone 5 adds everything we wanted in the iPhone 4S: 4G LTE, a longer, larger screen, free turn-by-turn navigation, and a faster A6 processor. Plus, its top-to-bottom redesign is sharp, slim, and feather-light.
But, Apple Maps feels unfinished and buggy; Sprint and Verizon models can't use voice and data simultaneously. The smaller connector renders current accessories unusable without an adapter. There's no NFC, and the screen size pales in comparison to jumbo Android models.
The bottom line: The iPhone 5 completely rebuilds the iPhone on a framework of new features and design, addressing its major previous shortcomings. It's absolutely the best iPhone to date, and it easily secures its place in the top tier of the smartphone universe.                                                                                                                                                                          Specifications
Release date09/21/12
Service providerNot specified
Weight3.95 oz
Sensor resolution8 megapixels
Diagonal screen size4 in                                                                                                                                                                                                                Price;$149.99 to $715.00                                                                                                                                                                     VS                                                                                                                                                                                            BlackBerry Z10                                                                                                                                                                                  The Z10 is a decent smartphone offering up a strong range of features and a fancy new operating system that may catch the eye of the technologically adventurous.RIM dug deep to give the slick-looking BlackBerry Z10 enough features to satisfy both consumers and professionals -- like a good camera and a sharp user interface.
But, The Z10's unintuitive gesture paradigm creates a learning curve, and a long list of OS inefficiencies and omissions sour the experience. The bare-bones maps app and a deficit of camera features are two examples.
The bottom line: Though it's not quite enough to draw committed iPhone or Android owners, the BlackBerry Z10's modern design and features give BlackBerry fans what they've hungered for.                                                                                                             Specifications
Release date03/22/13
Service providerT-Mobile
Weight4.77 oz
Diagonal screen size4.2 in                                                                                                                                                          Price;$14.99 to $799.99                                                                                                                                                                          VS                                                                                                                                                                                           Nokia Lumia 920                                                                                                                                                                           The Nokia Lumia 920 forges new Windows Phone ground with wireless charging support and a highly sensitive screen you can use with gloves. Moreover, Nokia helps fill in Windows Phone OS gaps with a few missing features.
But, A thick, heavy build and slippery finish for some colors make the Lumia 920 harder to hold and carry, and the phone's overhyped camera doesn't have enough settings.
The bottom line: Nokia's Lumia 920 is heavy and thick, but if you want the most powerful, feature-rich Windows phone available, this is it.                                                                                                                                                                                      Specifications
Release date11/9/12
Service providerNot specified
Cellular technologyWCDMA (UMTS) / GSM
Weight6.52 oz
Sensor resolution8.7 megapixels
Diagonal screen size4.5 in                                                                                                                                                          Price;$49.99 to $529.99