| Specifications | Karbonn K21 | Karbonn KC520 |
| Price | 2385.0 | 2690.0 |
| Display | 2.2 inches (5.59 cm) | 2.2 inches (5.59 cm) |
| Battery | 1000 mAh | 1500 mAh |
Battery |
|
| 1000 mAh | 1500 mAh |
Display |
|
| 2.2 inches (5.59 cm) | 2.2 inches (5.59 cm) |
Rear Camera |
|
| 0.3 MP | 1.3 MP |
Capacity |
|
| 1000 mAh | 1500 mAh |
Standby time |
|
| Up to 120(2G) | Up to 72(2G) |
TalkTime |
|
| Up to 3(2G) | Up to 4(2G) |
Type |
|
| Li-ion | Li-ion |
Camera Features |
|
| Digital Zoom Smile detection | Digital Zoom |
Camera Setup |
|
| Single | Single |
Flash |
|
| Yes | Yes |
Resolution |
|
| 0.3 MP Primary Camera | 1.3 MP Primary Camera |
Shooting Modes |
|
| Continuous Shooting | - |
Colours |
|
| Coffee/Grey | Black/Red |
Height |
|
| 111.5 mm | 108 mm |
Thickness |
|
| 14.30 mm | 17.10 mm |
Weight |
|
| 80 grams | 60 grams |
Width |
|
| 47.3 mm | 46.8 mm |
Display Type |
|
| LCD | LCD |
Pixel Density |
|
| 128 ppi | - |
Screen Size |
|
| 2.2 inches (5.59 cm) | 2.2 inches (5.59 cm) |
Screen to Body Ratio (calculated) |
|
| 28.88 % | - |
Brand |
|
| Karbonn | - |
Launch Date |
|
| December 21, 2011 | - |
FM Radio |
|
| Yes | Yes |
Fm Radio |
|
| Yes | Yes |
Music |
|
| Yes, Music Formats: Yes, Music Formats : MP3, MIDI, AMR, WAV, Big Speaker for Loud Music with Hot Key, 3.5mm Audio Jack | Yes, Music Formats: Yes, MP3 Player, Loud Speaker |
Bluetooth |
|
| Yes | Yes |
Network Support |
|
| 5G Not Supported in India, 2G | 5G Not Supported in India, 2G |
SIM 1 |
|
| GPRS: Available | GPRS: Available |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Dual SIM, GSM+CDMA |
Wi-Fi |
|
| No | No |
Browser |
|
| Yes | Yes |
Java |
|
| No | No |
MMS |
|
| Yes, Depend on T-Flash Card Capacity | Yes |
Mms |
|
| Yes, Depend on T-Flash Card Capacity | Yes |
Other Facilities |
|
| EMS, STK, Power on/off animation, Voice codecs : WAV, AMR, Calculator, Alarm clock, Stop Watch, World Times, Speed Dialing | - |
Phone Book |
|
| Yes, 500 Entries+ SIM 1 + SIM2 | Yes |
SMS |
|
| Yes, SMS Storage 200 + SIM1 + SIM2 | Yes, Call Reject by SMS |
Sms |
|
| Yes, SMS Storage 200 + SIM1 + SIM2 | Yes, Call Reject by SMS |
Expandable Memory |
|
| Yes, Up to 4 GB | Yes, Up to 4 GB |
Internal Memory |
|
| 123 KB | - |
This is a relative score calculated on the basis of the following specifications:
Each mobiles has been benchmarked against ~31,000 other phones to calculate the score.
For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.