T-Mobile myTouch 4G vs T-Mobile myTouch 3G Slide

Phones Images
PHONES
Phone Names T-Mobile myTouch 4G T-Mobile myTouch 3G Slide
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 1700 / 2100HSDPA 1700 / 2100
4G bands1, 3, 7, 8, 20-
SpeedHSPA 14.4/5.76 MbpsHSPA 7.2/2 Mbps
TechnologyGSM / HSPAGSM / HSPA
Launch
Announced2010, October. Released 2010, November2010, April. Released 2010, June
StatusDiscontinuedDiscontinued
Body
BuildGlass front, plastic back, plastic frame-
Dimensions121.9 x 61 x 10.2 mm (4.80 x 2.40 x 0.40 in)114 x 58 x 15 mm (4.49 x 2.28 x 0.59 in)
Keyboard-QWERTY
SIMMini-SIMMini-SIM
Weight153.1 g (5.40 oz)167 (5.89 oz)
 Optical trackpadOptical trackpad
Display
Protection-Corning Gorilla Glass
Resolution480 x 800 pixels, 5:3 ratio (~246 ppi density)320 x 480 pixels, 3:2 ratio (~170 ppi density)
Size3.8 inches, 41.1 cm2 (~55.3% screen-to-body ratio)3.4 inches, 34.4 cm2 (~52.1% screen-to-body ratio)
TypeTFTTFT, 65K colors
Platform
CPU1.0 GHz Scorpion600 MHz ARM 11
ChipsetQualcomm MSM8255 Snapdragon S2-
GPUAdreno 205Adreno 130
OSAndroid 2.2 (Froyo), upgradable to 2.3 (Gingerbread), Sense UIAndroid 2.1 (Eclair), upgradable to 2.2 (Froyo)
Memory
Card slotmicroSDHC (dedicated slot), 8 GB includedmicroSDHC (dedicated slot), 8 GB included
Internal4GB 768MB RAM512MB RAM, 512MB
Main Camera
Dual16 MP, f/1.8, PDAF 2 MP, f/2.4, (depth)-
FeaturesLED flashLED flash
Single5 MP, AF5 MP, AF
Video720p@30fpsYes
Selfie camera
SingleVGA videocall camera-
 -No
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth2.1, A2DP2.1, A2DP, EDR
NFCYes (market/region dependent)-
PositioningGPS, A-GPSGPS, A-GPS
RadioFM radioNo
USBminiUSB 2.0microUSB 2.0
WLANWi-Fi 802.11 b/g/n, DLNA, hotspotWi-Fi 802.11 b/g
Features
BrowserHTML, Adobe FlashHTML
SensorsAccelerometer, proximityAccelerometer
 MP4/H.264 player MP3/WAV/eAAC+ player Organizer Document viewer Voice memo/dial/commands Predictive text input (Swype)MP4/H.264 player MP3/WAV/eAAC+ player Organizer Document viewer Voice memo Predictive text input
Battery
Stand-byUp to 552 h (2G) / Up to 432 h (3G)Up to 286 h
Talk timeUp to 9 h (2G) / Up to 10 h 20 min (3G)Up to 6 h 40 min
TypeRemovable Li-Ion 1400 mAh batteryRemovable Li-Ion 1300 mAh battery
Misc
ColorsBlackWhite, Black, Red
ModelsSTK-LX1-
PriceAbout 280 EURAbout 330 EUR
SAR-0.75 W/kg (head)     0.65 W/kg (body)