1. Motorola Atrix 4G
This is the most powerful smartphone in the world right now.Well, it cannot be said a smartphone because the dual core CPU device actually performs as a laptop or a desktop computer.It has almost all the feature that one can imagine a phone can have.Released in early 2011, this samrtphone comes with Biometric fingerprint reader,Gorilla Glass display,photo call,Android OS, v2.2 (Froyo),Dual-core 1GHz ARM Cortex-A9 proccessor, ULP GeForce GPU, Tegra 2 chipset,Battery life-250 hours(standby).
It’s got specs that run laps around most other devices, which should make most potential purchasers feel a little safer about laying out cash for a smartphone right now. All in all this is an awesome phone that one wont regret buying ever.

2. HTC ThunderBolt
HTC Thunderbolt is one of the most antipated smartphones as this is the first smartphone to use Verizon’s powerful 4G LTE network.The HTC Thunderbolt looks huge.It has a great classy looking.It has a 1.3 megapixel camera on the front and 8 megapixel camera at the back.It has the fastest internet access than anyone.The Thunderbolt runs on a 1GHz, second-generation Qualcomm MSM8655 Snapdragon processor and runs Android 2.2 with HTC’s attractive Sense overlay. 
3. Samsung Epic 4G
The Samsung Epic 4G is the Sprint edition of Samsung’s popular and high end GalaxyS.Aside from the Super AMOLED screen and 1 GHz processor shared with its Captivate (AT&T) and Vibrant (T-Mobile USA) siblings, the Epic 4G adds a slide-out QWERTY keyboard and access to Sprint’s WiMAX network.
Comes with Super AMOLED touchscreen display,clean approach to the design that allows the brightness of the 4-inch WVGA (800×480) screen to shine excellently,5 megapixel camera.Photography with the Epic 4G is also good.
This model costs $250 with a two-year contract.

4. T-Mobile myTouch 4G
The T-Mobile MyTouch 4G is the latest addition to the carrier’s MyTouch series of Android phones, and it brings a slew of design and feature enhancements. With a more solid build, the Android 2.2 smartphone feels like a premium device and has the goods to back it up, with HSPA+ support, Wi-Fi calling, mobile hot spot capabilities, and a second-gen 1GHz Snapdragon processor, just to name a few. Unfortunately, one of its hallmark features, video chat, doesn’t work all that well, as we were ran into a number of issues. The good news is that there are plenty of other great things about the smartphone to occupy you until video chat is ironed out.The MyTouch 4G is superb,fast,sleek and gives awesome performance.

5. HTC EVO 4G
Long anticipated, hugely specified and just plain huge: there’s a lot to like about the HTC EVO 4G. The first WiMAX phone in the US brings with it the promise of DSL-like mobile data access along with the flexibility of Google’s Android OS, complete with HTC’s now-legendary hardware quality and flexible Sense UI. On the flip side it’s nowhere near cheap and WiMAX coverage is marginal.this is smartphone-bordering-on-MID territory when it comes to usability, and while there are no extra pixels than, say, the Nexus One‘s 3.7-inch display, the experience is nonetheless far more user-friendly than on smaller handsets.

6. Motorola Droid X
The Droid X is the latest module in a curious outgrowth of smartphone evolution. An industrial slab as vast and barren as a desert planet, it revels in being the most colossal thing that could possibly be called a phone, stretching categorical credulity—and pocket fabric.Comes with Android 2.2,1GHz processor, 8-megapixel camera, high-definition video recorder, HDMI jack, Wi-Fi, 8GB of built-in memory plus a high-capacity microSD card slot for a potential 40 GB of storage and a built-in mobile hotspot.

7. Samsung Galaxy S 4G
Awesome smartphone released by samsung in early 2011.This smartphone has Super AMOLED Touchscreen with Gorilla display,IGB ROM,512 MB RAM,Android OS, v2.2 (Froyo),5 megapixel camera.This is a solid Android phone we know to be capable of doing anything an average user might want it to do, and it’s inexpensive, and it’s extremely light. The Samsung Galaxy S 4G comes from the most successful line of Android phones in the history of Android.

8. HTC Droid Incredible
HTC has finally knocked some Sense into Android, as the HTC Droid Incredible for Verizon Wireless is the first smartphone to feature the latest Android 2.1 platform and HTC Sense tag team. Throw in a1 GHz Qualcomm Snapdragon processor and a 3D chip to run the show and we’ve got one of the quickest phones on the market today. The HTC Droid Incredible (full specs) also got a bright 3.7-inch AMOLED screen, 8-megapixel camera with dual LED flash, and an avant-garde styling in back. We got 8GB of built-in storage and a 16GB capacity Micro SD card slot. For navigation, we’re treated to a new, flickable optical joystick in addition to touchscreen Sense.

9. Google Nexus One
While Google’s software, called Android, has powered other phones, this is the first one where the search giant has specified the design – that focus means the pencil-thin Nexus One is built to feel like a genuine object of desire.And the Nexus One offers features the iPhone lacks, too – the camera’s resolution is 5mp, compared to Apple’s 3mp, there are satnav capabilities built in that cost Apple users extra, and a fast processor means the Nexus One operates quicker than any phone currently on sale in the UK. Web-browsing is impressive, although in the UK is likely to lack the multitouch capabilities that have been available on previous versions of Android. Automatic online synchronization of camera photos is also impressive. It’s effective voice operation, for controlling the phone and writing emails, however, that is the most surprising feature. This is the first time I’ve seen a version of that technology that is genuinely useable.
In the burgeoning market for additional applications (Apps), however, Apple’s iTunes Store offers 115,000 compared to the 20,000 or so in Google’s Android Marketplace. That means that there are currently far more games, tools and clever tricks available to iPhone owners. As more phones start to adopt Google’s operating system, however, Android is likely to catch up fast. And while Android can run a number of Apps at once, the iPhone can’t.

10. HTC EVO Shift 4G
HTC Evo Shift 4G pairs HTC’s excellent Sense UI experience with a slide-out QWERTY keyboard. Despite some minor limitations, the EVO Shift 4G is a solid Android smartphone that offers a smoother software experience than most.
