Samsung SGH-A657

Full Specifications

Released · Apr 13, 2009

1420 mAh

0.128GB

6.5

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Design
Dimensions	4.53 x 2.05 x 0.77 inches 115 x 52 x 20 mm
Weight	4.34 oz (123.0 g)
Resistance	Dust, Shock, Temperature
Features	Numeric keypad, Soft keys
Keys	Left: Volume control, Other; Right: Other

Display
Resolution	220x176px
Technology	TFT
Colors	262 144

Hardware
Internal storage	0.128GB
Storage expansion	microSDHC

Battery
Capacity	1420 mAh
Type	Li - Ion

Connectivity & Features
Bluetooth	2.0
USB	USB 2.0
Location	GPS

Cellular
3G	Bands 5(850), 2(1900)
Data Speed	UMTS, HSDPA 3.6 Mbit/s

Phone Features
Notifications	Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Phone profiles, Speakerphone
Other features	Voice recording, Push-to-Talk

Regulatory Approval
FCC approval	Date approved: Dec 29, 2008 FCC ID value: A3LSGHA657
Measured SAR	Head: 1.46 W/kg Measured in: 1900 MHz Body: 0.73 W/kg Measured in: 1900 MHz

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Carrier Availability

Discontinued

AT&T

Links

• Samsung SGH-a657 Review