• Samsung A657
  • Samsung A657
VN:F [1.7.7_1013]
Design
Features
Value
Rating: 2.3/5 (1 vote cast)

Specification

Display
  • TFT - 256K colors
  • 176 x 220 pixels - 1.9 inches
  • Wallpapers
Operating System
Processor
Memory
  • Phonebook: 1000 entries
  • Internal: 128 MB
  • Card slot: microSD (TransFlash) up to 8GB
Network
  • 2G: GSM 850 / 900 / 1800 / 1900
  • 3G: HSDPA 850 / 1900
Camera
Video
Sound
  • Alert types: Vibration; Polyphonic(72) / MP3 ringtones
  • Speakerphone: Yes
Dimensions115 x 52 x 19.5 mm
Weight123 g
Battery
  • Standard battery - Li-Ion 1420 mAh
  • Stand-by: Up to 250 h
  • Talk time: Up to 3 h
Features
  • Shock
  • splash and dust resistant
  • MP3 /e-AAC+/ WMA / AMR / SMAF player
  • MPEG4 / 3GP player
  • Dedicated flashlight
  • AT&T Navigator
  • Push to Talk
  • Organizer
  • Voice memo
  • Stopwatch
  • T9
Radio
GPS

Data

GPRSClass 10 (4+1/3+2 slots), 32 - 48 kbps
HSCSD
EDGEClass 10, 236.8 kbps
3GHSDPA, 3.6 Mbps
Wireless
Bluetoothv2.0 with A2DP
USBv2.0
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  • Palm Pre
  • Palm Pre
VN:F [1.7.7_1013]
Design
Features
Value
Rating: 4.0/5 (34 votes cast)

Specification

Display
  • TFT capacitive touchscreen - 16M colors
  • 320 x 480 pixels - 3.1 inches
  • Full QWERTY keyboard
  • Accelerometer sensor for auto-rotate
Operating SystemPalm webOS
ProcessorARM Cortex A8 600 MHz, PowerVR SGX 530 graphics
Memory
  • Phonebook: Practically unlimited entries - Photocall
  • Call records: Practically unlimited
  • Internal: 8 GB
Network
  • 2G: GSM 850 / 900 / 1800 / 1900
  • 3G: HSDPA 850 / 1900 / 2100
Camera3.15 MP, 2048x1536 pixels, enhanced fixed focus, LED flash
Video
Sound
  • Alert types: Vibration; Downloadable polyphonic / MP3 ringtones
  • Speakerphone: Yes
  • 3.5 mm audio jack
Dimensions100.5 x 59.5 x 16.9 mm
Weight133 g
Battery
  • Standard battery - Li-Ion
Features
  • Voice memo
Radio
GPSYes

Data

GPRSClass 10 (4+1/3+2 slots), 32 - 48 kbps
HSCSD
EDGEYes
3GHSDPA
WirelessWi-Fi 802.11 b/g
Bluetoothv2.1 with A2DP
USBmicroUSB
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