Spesifikasi Samsung A657




Network
TechnologyGSM / HSPA
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 1900
SpeedHSPA 3.6/0.384 Mbps
Launch
Announced2009, April. Released 2009, Q2
StatusDiscontinued
Body
Dimensions115 x 52 x 19.5 mm (4.53 x 2.05 x 0.77 in)
Weight123 g (4.34 oz)
SIMMini-SIM
 Dust, shock and splash resistant Flashlight
Display
TypeTFT, 256K colors
Size1.9 inches, 11.4 cm2 (~19.0% screen-to-body ratio)
Resolution176 x 220 pixels (~148 ppi density)
 Wallpapers
Memory
Card slotmicroSDHC (dedicated slot)
Phonebook1000 entries
Call recordsYes
Internal128MB
Camera
 No
Sound
LoudspeakerYes
3.5mm jackNo
Comms
WLANNo
Bluetooth2.0, A2DP
PositioningNo
RadioNo
USB2.0
Features
Sensors
MessagingSMS, MMS, Email
BrowserWAP 2.0/xHTML
GamesYes + downloadable
JavaYes, MIDP 2.0
 MP3/eAAC+/WMA player
MP4/H.263 player
Push to Talk
Organizer
Voice memo
Stopwatch
Predictive text input
Battery
TypeRemovable Li-Ion 1420 mAh battery
Stand-byUp to 250 h
Talk timeUp to 3 h
Misc
ColorsBlack
SAR1.46 W/kg (head)     0.73 W/kg (body)    


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