Samsung i637 Jack specification and features

Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1900 / 2100
Speed HSPA 3.6/0.384 Mbps
Launch
Announced 2009, May. Released 2009, May
Status Discontinued
Body
Dimensions 117 x 61 x 12.7 mm (4.61 x 2.40 x 0.5 in)
Weight 102.1 g (3.60 oz)
Keyboard QWERTY
SIM Mini-SIM
Display
Type TFT, 65K colors
Size 2.4 inches, 17.8 cm2 (~25.0% screen-to-body ratio)
Resolution 320 x 240 pixels, 4:3 ratio (~167 ppi density)
Platform
OS Microsoft Windows Mobile 6.1 Standard, upgradable to Windows Mobile 6.5
CPU 528 MHz
Memory
Card slot microSDHC (dedicated slot)
Internal 256MB RAM, 256MB ROM
Main Camera
Single 3.15 MP
Video Yes
Selfie camera
  No
Sound
Loudspeaker Yes
3.5mm jack No
Comms
WLAN Wi-Fi 802.11 b/g
Bluetooth 2.0, A2DP
GPS Yes, with A-GPS
Radio No
USB 2.0
Features
Sensors
Browser WAP 2.0 / xHTML, HTML, Adobe Flash Lite
  Windows Media Player 10
Windows Live, Yahoo!, AOL
Microsoft Outlook Mobile
Pocket Office
Voice memo/dial
Predictive text input
Battery
  Removable Li-Ion 1480 mAh battery
Stand-by Up to 288 h
Talk time Up to 7 h
Misc
Colors Black
SAR 1.04 W/kg (head)     0.53 W/kg (body)    
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