| Specifications | Karbonn K31 | UNI N25 |
| Price | 1275.0 | 1199.0 |
| Display | 2.4 inches (6.1 cm) | 2.4 inches (6.1 cm) |
| Battery | 1800 mAh | 2400 mAh |
Battery |
|
| 1800 mAh | 2400 mAh |
Display |
|
| 2.4 inches (6.1 cm) | 2.4 inches (6.1 cm) |
Rear Camera |
|
| 0.3 MP | 0.3 MP |
Capacity |
|
| 1800 mAh | 2400 mAh |
Type |
|
| Li-ion | Li-ion |
User Replaceable |
|
| Yes | - |
Camera Features |
|
| Digital Zoom | Digital Zoom |
Camera Setup |
|
| Single | Single |
Image Resolution |
|
| 640 x 480 Pixels | 640 x 480 Pixels |
Resolution |
|
| 0.3 MP Primary Camera | 0.3 MP Primary Camera |
Colours |
|
| Black | Black, White |
Display Type |
|
| TFT | TFT |
Pixel Density |
|
| 167 ppi | 167 ppi |
Screen Resolution |
|
| 240 x 320 pixels | 240 x 320 pixels |
Screen Size |
|
| 2.4 inches (6.1 cm) | 2.4 inches (6.1 cm) |
Brand |
|
| Karbonn | - |
Launch Date |
|
| August 29, 2017 (Official) | - |
Model |
|
| K31 | - |
Network |
|
| 5G: Not Supported in India, 4G: Not Available, 3G: Not Available, 2G: Available |
- |
Audio Jack |
|
| - | 3.5 mm |
FM Radio |
|
| Yes, Recording option, Wireless FM | Yes |
Fm Radio |
|
| Yes, Recording option, Wireless FM | Yes |
Loudspeaker |
|
| Yes | Yes |
Music |
|
| Yes, Music Formats: MP3 | Yes, Music Formats: MP3 |
Ring Tone |
|
| Music ringtones, Polyphonic ringtones, Vibration | Music ringtones, Polyphonic ringtones, Vibration |
Special Features |
|
| Auto Call Recording, Mobile Tracker | Torch Light, Voice recording |
Video Player |
|
| Yes, Video Formats: 3GP, MP4 | Yes, Video Formats: 3GP, AVI, MPEG4 |
Video player |
|
| Yes, Video Formats: 3GP, MP4 | Yes, Video Formats: 3GP, AVI, MPEG4 |
Bluetooth |
|
| Yes | Yes |
Network Support |
|
| 5G Not Supported in India, 2G | 5G Not Supported in India |
SIM 1 |
|
| 2G Bands: GSM 1800 / 900 MHz GPRS: Available | - |
SIM 2 |
|
| 2G Bands: GSM 1800 / 900 MHz | - |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | - |
Camera |
|
| 0.3 MP | 0.3 MP |
Browser |
|
| Yes, WAP | Yes, WAP |
Games |
|
| Yes | Yes |
Other Facilities |
|
| Calculator, Stopwatch, Calendar, Alarm | Stopwatch, Calendar, Alarm, Flashlight |
Phone Book |
|
| Yes, Limited | Yes, Limited, 200 entries |
Expandable Memory |
|
| Yes, Up to 16 GB | Yes, Up to 8 GB |
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.
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