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Price and specifications of Samsung A657 advantages, disadvantages, and a comprehensive explanation

Release Date
2009, Q2
Camera
NO
Battery
1420mAh
Screen
1.9"
Storage
128MB , microSDHC slot
Operating System
Feature phone
Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1900
Speed HSPA 3.6/0.384 Mbps
Launch
Announced 2009, April. Released 2009, Q2
Status Discontinued
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, 11.4 cm2 (~19.0% screen-to-body ratio)
Resolution 176 x 220 pixels (~148 ppi density)
Memory
Card slot microSDHC (dedicated slot)
Phonebook 1000 entries
Call records Yes
Internal 128MB
Camera
Sound
Loudspeaker Yes
3.5mm jack No
Comms
WLAN No
Bluetooth 2.0, A2DP
Positioning No
Radio No
USB 2.0
Features
Sensors
Messaging SMS, MMS, Email
Browser WAP 2.0/xHTML
Games Yes + downloadable
Java Yes, MIDP 2.0
Battery
Type Removable Li-Ion 1420 mAh battery
Stand-by Up to 250 h
Talk time Up to 3 h
Misc
Colors Black
SAR 1.46 W/kg (head)     0.73 W/kg (body)

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