Karbonn A21

Specifications
Karbonn A21
MORE PICTURES
  • 4.5" 480x800 pixels
  • 5MP Video recorder
  • 512MB RAM
  • 1800mAh Li-Ion
Released 2012 Android 4.0 4GB 512MB RAM storage, microSDHC slot
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Network
Technology GSM / HSPA
2G bands GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 2100
Speed HSPA 7.2/0.384 Mbps
Launch
Announced 2012
Status Discontinued
Body
Dimensions -
Weight -
SIM Dual SIM (Mini-SIM)
Display
Type TFT capacitive touchscreen, 256K colors
Size 4.5 inches, 57.6 cm2
Resolution 480 x 800 pixels, 5:3 ratio (~207 ppi density)
Platform
OS Android 4.0 (Ice Cream Sandwich)
CPU Dual-core 1.2 GHz
Memory
Card slot microSDHC (dedicated slot)
Internal 4GB 512MB RAM
Main Camera
Single 5 MP, AF
Features LED flash
Video Yes
Selfie Camera
Single 1.3 MP
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 2.1, A2DP
GPS Yes, with A-GPS
Radio No
USB microUSB 2.0
Features
Sensors Accelerometer, proximity
Battery
  Removable Li-Ion 1800 mAh battery
Stand-by Up to 200 h
Talk time Up to 5 h
Misc
Colors Pearl White
SAR EU 0.44 W/kg (head)    
Price About 130 EUR

User opinions and reviews

  • Begbie

Literally the worst phone brand in the world. Please get yourselves a real job. Touch screen stopped working in 2 days and the entire thing broke down in 3 all by itself. It was barely a phone.... !!!STNUC SODD GNIKCUF

  • AnonD-649885

Do not buy Karbonn. The phones from Karbonn are bad and there support is worst in all brands. My phones touch stopped responding after a month of purchase. I have it to their service Center and they said that they do not keep hardware and their only ...

  • Anonymous

This is a no1 waste company in india service is very poor dont purchase it i purchase a mobile startingly that is damage but company not give proper service money waste mobile

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