| General |
| SIM Support: |
Dual SIM (GSM+GSM) |
| Operating system: |
Android v4 (IceCreamSandwich) |
| Touchscreen: |
Yes, Capacitive |
| Processor: |
1.2 GHz Qualcomm Scorpion ,Dual Core |
| Memory: |
512 MB RAM |
| Network |
| 2G: |
GSM 900/1800/1900 MHz |
| 3G: |
UMTS 2100 MHz |
| Display |
| Size: |
4.5 inches |
| Resolution: |
960 x 540 Pixels |
| Others: |
Multi-touch |
| Connectivity |
| GPRS: |
Yes |
| EDGE: |
Yes |
| 3G Speed (Download/Upload): |
7.2 Mbps HSDPA |
| Wireless LAN: |
802.11 b/g/n |
| GPS: |
A-GPS with Google Maps |
| Bluetooth : |
v2.1 |
| USB port: |
Yes |
| Tethering: |
USB, Wi-fi Tethering |
| Others: |
WAP Preinstalled Browser |
| Camera |
| Main (Rear) Camera : |
5 Megapixels |
| Flash: |
LED |
| Auto-focus: |
Yes |
| Front Camera: |
1.3 Megapixels |
| Video recording : |
Yes |
| Other features: |
Face Detection |
| Multimedia |
| Audio Player: |
MIDI, WAV, MP3 |
| Video Player: |
MP4, AVI, 3GP, H.263, H.264 |
| FM Radio : |
Yes |
| 3.5mm audio jack: |
Yes |
| Others: |
Truetone , Polyphonic Ringtone |
| Storage |
| Internal: |
4 GB |
| Expandable: |
Upto 32 GB |
| Battery |
| Capacity: |
1800 mAh |
| Talk time (max) : |
Up to 14 Hrs (2G), up to 8 Hrs (3G) |
| Standby time (max): |
Up to 350 Hrs (2G), up to 290 Hrs (3G) |
| Others |
| Email Support : |
Yes , POP3 , SMTP , Push email , Gmail |
| Instant Messenger: |
Gtalk ,Yahoo Messenger |
| Pre-loaded Apps: |
Gmail, Twitter, Google Search, Google Play, Skype, Flickr, Picasa, Facebook, PayTM, NexGTv, WhatsApp, Google Currents |
| Sensors: |
Light Sensor, 3D G-Sensor, Proximity Sensor |
| Physical Keys: |
Power Key |
| Handset Color Options: |
White |
| Inside the Mobile box: |
Karbonn A21 handset , Battery ,Charger , Headset , User guide |
| Others: |
Customizable Home Screen, Live
Motion Wallpapers, MMS Enabled, Voice Navigation, Games, Thinksoft
Office, Wi-Fi Direct, Calculator, Alarm Clock, Stopwatch, World Times,
Voice Recorder, Multi Language |