Samsung-a657

Specifications

Samsung A657

2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900
Announced 2009, April
Status Available. Released 2009, Q2
Dimensions 115 x 52 x 19.5 mm
Weight 123 g
  - Dust, shock and splash resistant - Flashlight
Type TFT, 256K colors
Size 176 x 220 pixels, 1.9 inches (~148 ppi pixel density)
  - Wallpapers
Alert types Vibration; Polyphonic(72), MP3 ringtones
Loudspeaker Yes
3.5mm jack No
Card slot microSD, up to 8GB
Phonebook 1000 entries
Call records Yes
Internal 128 MB
GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps
EDGE Class 10, 236.8 kbps
Speed HSDPA, 3.6 Mbps
WLAN No
Bluetooth Yes v2.0 with A2DP
USB Yes, v2.0
  No
Messaging SMS, MMS, Email
Browser WAP 2.0/xHTML
Radio No
Games Yes + downloadable
GPS No
Java Yes, MIDP 2.0
Colors Black
  - MP3/eAAC+/WMA player - MP4/H.263 player - Push to Talk - Organizer - Voice memo - Stopwatch - Predictive text input
  Standard battery, Li-Ion 1420 mAh
Stand-by Up to 250 h
Talk time Up to 3 h
SAR US 1.46 W/kg (head)     0.73 W/kg (body)