Samsung i637 Jack

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Samsung Jack (SGH-i637)
ManufacturerSamsung Electronics
Compatible networksCSD, GSM 850/900/1800/1900Mhz, UMTS, HSDPA, EDGE, GPRS
PredecessorBlackJack II
Form factorBar
Dimensions4.4” x 2.4” x 0.5”
Mass3.6 oz
Operating systemWindows Mobile 6.5
CPU528Mhz Qualcomm MSM7201A ARM 11
Memory256 MB RAM, 256 MB ROM
Storage147MB of internal storage, 65MB available for user data
Removable storagemicroSD Up to 32GB microSDHC
Battery3.7 Volt Lithium-ion, 1,480 mAh
Data inputsQWERTY keypad
Display2.4", 320 x 240 pixels, 65K color TFT-LCD
Rear camera3.2 megapixel
ConnectivityBluetooth 2.0 + EDR, WiFi, USB

The Samsung Jack, or Samsung SGH-i637, is a smartphone available through AT&T in the United States. It is the successor to the Samsung BlackJack II.

The phone comes in metallic gray.


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