Comparisons / Comparison of Samsung A257 Magnet and Micromax A57 Ninja 3.0

Comparison of Samsung A257 Magnet and Micromax A57 Ninja 3.0 [S]ave

Attribute
Micromax A57 Ninja 3.0
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Samsung A257 Magnet
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General
BrandMicromaxSamsung
Launch
Announced2012-09-012009-03-01
Body
Width (mm)11.512
Length (mm)116109
Height (mm)6259
Weight (g)93.887.6
SIMDual SIM (Mini-SIM, dual stand-by)Mini-SIM
Network
Technology
  • GSM
  • HSPA
  • GSM
2G bands
  • GSM 900 / 1800
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • HSDPA 2100
-
Speed
  • HSPA 7.2/5.76 Mbps
-
Platform
OSAndroid 2.3.5 (Gingerbread)-
CPU1.0 GHz-
GPUAdreno 200-
Memory
Card slotmicroSDHC (dedicated slot)No
Internal
  • 256MB
  • 512MB RAM
  • 64MB
Display
Size (in)3.52.2
Resolution (px)320 x 480220 x 176
Display TypeTFTTFT
Battery
TypeLi-IonRemovable
Capcity (mAh)1400Li-Ion
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 3.15 MP
  • VGA
Main Camera VideoYesNo
Comms
WLANWi-Fi 802.11 b/g/n, hotspotNo
Bluetooth2.02.0
GPS+-
NFC--
RadioFM radioNo
USBmicroUSB 2.02.0
Sound
Loudspeaker++
3.5mm jack+-
Features
Sensors
  • Accelerometer
-
Misc
Colors
  • Black
  • Black
SAR Head (W/kg)0.860.61
SAR Body (W/kg)0.60.72
Stand-by (h)145240
Talk time (h)Up to 4 hUp to 5 h
Keyboard-QWERTY
Phonebook-Yes, Photo call
Call records-Yes
Messaging-SMS, MMS, Email, IM
Browser-WAP 2.0 / xHTML
Games-Yes
Java-Yes, MIDP 2.0



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