The new and improved T-Mobile Sidekick 4G will change the way you think about messaging on a cellphone. With a unique "pop-tilt" hinge and quality five-row QWERTY keyboard, this phone is perfect for the messaging lover in you! The "Group Text" feature allows you to chat in group text conversations. The "Cloud Text" feature provides the option to text with friends and groups across platforms from your PC or phone. The Sidekick 4G is powered by Android 2.2, comes equipped with a 1GHz Hummingbird Processor, and runs on T-Mobiles 4G network, so it's is as fast as they come. The new Sidekick 4G is also an entertaining piece of equipment. You can have a great web experience with full HTML browsing and support for Adobe FlashPlayer 10.1. With the Sidekick Media Room, customers have one place to stream and enjoy music, videos, movies, YouTube, T-Mobile TV and Slacker Radio. The Sidekick 4G makes multitasking easier than ever with the Jump Key, a physical button that enables customers to quickly switch between active applications or assign keyboard shortcuts to favorite functions. The T-Mobile Sidekick 4G has everything you could want in a cellphone!

The Sidekick 4G now sports the Android OS.
What cell phone compares to this model? The Sidekick 4G sports a similar style to previous Sidekick models.
Why should I get this phone? You want a pocket-friendly Android 2.2 smartphone with a spacious tactile QWERTY keyboard, plenty of multimedia features, and 4G connectivity.
In a nutshell: The pocket-friendly Sidekick 4G foregoes the phones trademark Danger OS in favor of Googles Android 2.2 OS. Although the changes add a lot to the overall phone experience, longtime Sidekick users will have a bit of a learning curve.
The new Sidekick 4G sports a similar design and style as its predecessors, but offers a more straightforward way to access the five-line tactile QWERTY keyboard simply push the phones screen up when in horizontal mode. About that keyboard, it is definitely spacious with plenty of room between individual keys. However, the physical keys are a bit on the small side and is a better fit for those with smaller fingers. That said, we didnt suffer many mistypes. We also appreciate that there is a dedicated row of numbers on the top of the keyboard. If you dont want to use the tactile keyboard, there is also an onscreen keyboard that uses SWYPE.

The space between the keys helps minimize mistypes.
Overall the Sidekick 4G is fairly lightweight and although the cell phone has a plastic casing it feels sturdy and durable in the hand. The display, although not particularly large, is also crisp and easily viewable in direct sunlight. Since this version of the Sidekick runs Android 2.2, the position of the dedicated keys will take some time to get use to since they surround the phone instead of the sitting at the base of the cell phone. There are four keys on the face of the cell phone including Home, Back, Menu, and Jump (for accessing the most recent application). There is also 4-way navigation pad that we found a bit difficult to master. On the side of the cell phone is the microUSB port, camera key, volume rocker key, power button, and 3.5mm headset jack. On the front upper left hand corner of the cell phone is a front-facing VGA camera and on the back is the 3-megapixel-camera lens.

The colored back of the Sidekick 4G adds style to the phone.
Overall, surfing the web on the Sidekick 4G was a fluid experience with the ability to zoom and scroll around web pages with ease.
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Photo taken at the camera's highest setting.
Overall, the T-Mobile Sidekick 4G has a lot to offer in a fairly compact package. The cell phones 1GHz processor and 4G connectivity provide a fairly speedy experience. While the traditional Sidekick design and style definitely appeals to a target user, adopting the dedicated buttons to work with the Android 2.2 OS will take some practice before mastering.
| Operating System | |
|---|---|
| Operating System | Android™ |
| Operating System Release Number | Not Available |
| Cell Phone Design | |
|---|---|
| Phone Style | Slider |
| Phone Size | Standard |
| Dimensions (H x W x D) | 5.0 x 2.4 x 0.6 in |
| Weight (w/standard battery) | 5.7 oz |
| Keyboard Type | Touchscreen Only |
| Touchscreen | Yes |
| Screen Size | 3.5 in. |
| Display | TFT Display, 480 x 800 pixels |
| Mil-Spec/Rugged | No |
| Push To Talk (PTT) | No |
| Camera & Video Features | |
|---|---|
| Camera Resolution | 8.0MP |
| Front Camera Resolution | N/A |
| Camera Flash | No |
| Advanced Features | |
|---|---|
| HDMI port | No |
| 1080p HD Video | No |
| 3D Camera/Video | No |
| NFC Capable | Not Available |
| PLAN/CMAS | No |
| Wi-Fi | Yes |
| Cell Phone Specifications | |
|---|---|
| Processor Name | Hummingbird |
| Processor Speed | 1 GHz |
| Onboard Memory | 2GB |
| Removable Memory Card - Type | Micro SD Card |
| Maximum Memory Card Capacity | 32GB SDHC |
| Removable Memory Accessibility | N/A |
| Photo Caller ID | Yes |
| Expandable Memory Slot | MicroSD |
| External Volume Control | Yes |
| Service / Support | 1 Year Warranty |
| Accessibility | |
|---|---|
| Hearing Aid Compliance | N/A |
| Digital TTY/TTD | No |
| Battery Specifications | |
|---|---|
| Talk Time | Up to 6.5 hours |
| Standby Time | Up to 19 days |
| Battery Milliamp (mAh) Hour | N/A |
| Battery Type | Lithium Ion (Li-Ion) |
| Connectivity | |
|---|---|
| Micro USB | Yes |
| Web Browser | Full HTML |
| GPS Type | A-GPS |
| Bluetooth | 3.0 |
| USB Port Type | Micro-USB |
| Early Termination Fee | |
|---|---|
| Early Termination Fee - Initial Amount | Not Available |
| Early Termination Fee - Monthly Declining Amount | Not Available |
Customer Rating: 3

by dave -- January 7th 2012 -- winter haven, FL
Customer Rating: 3

by tracey berry gray -- October 9th 2011 -- orlando, FL
I really don't like this cell phone.
Customer Rating: 3.3

by Jacob Clark -- October 2nd 2011 -- Lexington, KY
This phone hardly ever works for me. The touch screen won't let me do my code to get in and it locks up all the time. When I do get in I have to use the scroll because the touch screen rarely works. This phone is a disappointing purchase for me.
Customer Rating: 2.3

by Doris quarles -- September 23rd 2011 -- Memphis, TN
This is the worst phone I ever had. I would not recommended this phone to no one.
Customer Rating: 1

by April Cuascut -- September 13th 2011 -- Wilkes-Barre, PA
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CNET got their hands on a new Sidekick 4G from T-Mobile. They give readers a quick review of this new device and also include a video!
PCWorld.com has one of the first reviews of the brand new T-Mobile Sidekick 4G. This reincarnation of the original Sidekick has upgraded specs and a few different design details. See what PC World thinks of this new device!
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