Samsung A657
Launch
Announced:
2009, April. Released 2009, Q2
Status:
Discontinued
Network
Technology:
GSM / HSPA
2G:
GSM 850 / 900 / 1800 / 1900
3G:
HSDPA 850 / 1900
Speed:
HSPA 3.6/0.384 Mbps
GPRS:
Class 10
Edge:
Class 10
Body
Dimensions:
115 x 52 x 19.5 mm (4.53 x 2.05 x 0.77 in)
Weight:
123 g (4.34 oz)
SIM:
Mini-SIM
Display
Type:
TFT, 256K colors
Size:
1.9 inches (~19.0% screen-to-body ratio)
Resolution:
176 x 220 pixels (~148 ppi pixel density)
Memory
Card Slot:
microSD, up to 8 GB (dedicated slot)
Internal:
128 MB
Sound
Alert types:
Vibration; Polyphonic(72), MP3 ringtones
Loudspeaker:
Yes
3.5mm Jack:
No
Comms
WLAN:
No
Bluetooth:
v2.0, A2DP
GPS:
No
Radio:
No
USB:
v2.0
Features
Messaging:
SMS, MMS, Email
Browser:
WAP 2.0/xHTML
Java:
Yes, MIDP 2.0
Battery
Battery:
Removable Li-Ion 1420 mAh battery
Stand-by:
Up to 250 h
Talk time:
Up to 3 h
Misc
Colors:
Black
SAR US:
1.46 W/kg (head) 0.73 W/kg (body)
معلومات إضافية
For AT&T
ملحوظة
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