Samsung A657
- Availability
- Q2 2009
- Dimensions
- 115 x 52 x 20 mm
- Weight
- 123 g
Summary
- Network
- GSM 850 / 900 / 1800 / 1900 / UMTS 850 / 1900
- Storage
- 128.0 MB
- Expansion
- microSD / TransFlash
- Battery
- 1420 mAh Li-Ion
Display
- Type
- TFT
- Size
- 176 x 220 px
- Colors
- 262000
- 2nd Display
- No
Camera
- Type
- No
- Zoom
- No
- Flash
- No
- Video
- No
- Call Cam
- No
Multimedia & Personalization
- Ringtones
- Polyphonic (72 Channels) / MP3
- Themes
- Yes
- Games
- Java (J2ME)
- Music Playback
- AT&T Mobile Music
- Video Playback
- AT&T Video
Messaging
- SMS
- Yes
- MMS
- Yes
- EMS
- Yes
- IM
- AOL / Windows Live / Yahoo!
- POP3 / IMAP4 / SMTP
Organizer
- Phone Book
- 1000
- Calendar
- Yes
- Calculator
- Yes
- Voice Commands
- Yes
- Predictive Text
- T9
- PC/Device Sync
- USB 2.0
Connectivity
- Data Speed
- TFT
- Bluetooth
- 2.0 (A2DP / AVRC / DUN / HFP / HSP / OPP)
- Infrared
- No
- Wi-Fi
- No
- GPS
- AT&T Navigator / TeleNav Track / Xora
- USB
- Yes
Other Features
- Web Browser
- 2.0
- Radio
- No
- Speaker Phone
- Yes
- Push-to-talk
- Yes
- Keyboard
- No
- Touch Screen
- No