T-Mobile G2 vs T-Mobile G1

Phones Images
PHONES
Phone Names T-Mobile G2 T-Mobile G1
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 1700 / 2100HSDPA 2100
SpeedHSPA 14.4/2 MbpsHSPA 7.2/2 Mbps
TechnologyGSM / HSPAGSM / HSPA
 -HSDPA 1700 / 2100 - American version
Launch
Announced2010, September. Released 2010, October2008, September. Released 2008, October
StatusDiscontinuedDiscontinued
Body
Dimensions119.4 x 61 x 15.2 mm (4.70 x 2.40 x 0.60 in)117 x 55.7 x 17.1 mm (4.61 x 2.19 x 0.67 in)
KeyboardQWERTYQWERTY
SIMMini-SIMMini-SIM
Weight184.3 g (6.49 oz)158 g (5.57 oz)
 Optical trackpadTrackball
Display
ProtectionCorning Gorilla GlassCorning Gorilla Glass
Resolution480 x 800 pixels, 5:3 ratio (~252 ppi density)320 x 480 pixels, 3:2 ratio (~180 ppi density)
Size3.7 inches, 39.0 cm2 (~53.5% screen-to-body ratio)3.2 inches, 30.5 cm2 (~46.8% screen-to-body ratio)
TypeTFTTFT, 65K colors
Platform
CPU800 MHz Scorpion528 MHz ARM 11
ChipsetQualcomm MSM7230Qualcomm MSM7201A
GPUAdreno 205Adreno 130
OSAndroid 2.2 (Froyo)Android 1.6 (Donut)
Memory
Card slotmicroSDHC (dedicated slot), 8 GB includedmicroSD (dedicated slot)
Internal4GB 512MB RAM192MB RAM, 256MB
Main Camera
FeaturesLED flash-
Single5 MP, AF3.15 MP, AF
Video720pYes
Selfie camera
 NoNo
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker YesYes
Comms
Bluetooth2.1, A2DP2.0, A2DP (headset support only)
PositioningGPS, A-GPSGPS
RadioNo
USBmicroUSB 2.0miniUSB
WLANWi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11 b/g
Features
BrowserHTML, Adobe FlashHTML
SensorsAccelerometer, proximity, compassAccelerometer, compass
 MP4/H.264 player MP3/WAV/eAAC+ player Organizer Document viewer Voice memo Predictive text input (Swype)Voice memo MP3 player
Battery
Stand-byUp to 430 h (2G) / Up to 430 h (3G)Up to 406 h
Talk timeUp to 9 h 50 min (2G) / Up to 6 h 40 min (3G)Up to 5 h 20 min
TypeRemovable Li-Ion 1300 mAh batteryRemovable Li-Ion 1150 mAh battery
Misc
ColorsWhite, BlackWhite, Black, Brown
PriceAbout 420 EURAbout 290 EUR
SAR-0.71 W/kg (head)     0.84 W/kg (body)
Tests
Audio quality- Noise -87.2dB / Crosstalk -86.1dB
OUR TESTS
Audio quality-Noise -87.2dB / Crosstalk -86.1dB