T-Mobile Sidekick 4G


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Also known as T-Mobile T839 Sidekick 4G

Network Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 1700 / 2100
  HSDPA 2100
Speed HSPA 7.2/5.76 Mbps
Launch Announced 2011, March
Status Available. Released 2011, April 20th
Body Dimensions 127 x 61 x 15 mm (5.0 x 2.40 x 0.59 in)
Weight 162 g (5.71 oz)
Keyboard QWERTY
 - Optical trackpad
Display Type TFT capacitive touchscreen, 16M colors
Size 480 x 800 pixels, 3.5 inches (~267 ppi pixel density)
Multitouch Yes
Platform OS Android OS, v2.2 (Froyo)
Chipset Hummingbird
CPU 1 GHz Cortex-A8
GPU PowerVR SGX540
Memory Card slot microSD, up to 32 GB, 2 GB included
Internal 1 GB ROM, 512 MB RAM
Camera Primary 3.15 MP, 2048 x 1536 pixels, autofocus
Features Geo-tagging
Video 480p@30fps
Secondary VGA
Sound Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
Comms WLAN Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth v3.0, A2DP
GPS Yes, with A-GPS
USB microUSB v2.0
Features Sensors Accelerometer, proximity
Messaging SMS(threaded view), MMS, Email, Push Email, IM
Browser HTML, Adobe Flash
Java Yes, via Java MIDP emulator
 - T-Mobile TV
- MP4/H.264 player
- MP3/WAV/eAAC+ player
- Organizer
- ThinkFree Office document editor , PDF viewer
- Voice memo
- Predictive text input
Battery   Li-Ion 1500 mAh battery
Stand-by Up to 456 h
Talk time Up to 6 h 30 min
Misc Colors Matte black, Pearl magenta
SAR US 0.34 W/kg (head)     0.96 W/kg (body)    
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T-Mobile Sidekick 4G - user opinions and reviews

  • Sunny

@ KIBI , The handset is lockd with tmobile, so u need to unlock it..then only it will work with other networks.

  • Reply
  • 2014-12-18 00:48
  • bJfb
  • R
  • kibi

I am a Southern African man from country of Botswana. I bought a SideKick of imei 0f 359800006645121 and serial number of F73224089 so I want to open it in our neworks like B-Mobile or Mascom and is refusing, what can I do to open it to other network...

  • Reply
  • 2014-09-16 13:55
  • wMHH
  • Q
  • liftedwold

please how can i get a new screen tourch because the screen to the sidekick 4g is not working again.... how can i replace a new screen?

  • Reply
  • 2014-05-06 11:35
  • CD5k
  • U

T-Mobile Sidekick 4G wholesale price history provided by cellpex