| Specifications | BlackZone Believer | Karbonn K9 Spy |
| Price | 1299.0 | 1399.0 |
| Display | 1.77 inches (4.5 cm) | 2.4 inches (6.1 cm) |
| Battery | 1100 mAh | 1750 mAh |
Battery |
|
| 1100 mAh | 1750 mAh |
Display |
|
| 1.77 inches (4.5 cm) | 2.4 inches (6.1 cm) |
Front Camera |
|
| 1.3 MP | |
Rear Camera |
|
| - | 1.3 MP |
Capacity |
|
| 1100 mAh | 1750 mAh |
Type |
|
| Li-ion | Li-ion |
User Replaceable |
|
| Yes | - |
Camera Features |
|
| - | Digital Zoom |
Camera Setup |
|
| - | Single |
Flash |
|
| - | Yes, LED Flash |
Image Resolution |
|
| - | 1280 x 1024 Pixels |
Main Camera |
|
| No | - |
Resolution |
|
| - | 1.3 MP Front Camera |
Colours |
|
| Gold, Red, Dark Blue | Black |
Display Type |
|
| TFT | TFT |
Pixel Density |
|
| 116 ppi | 167 ppi |
Screen Resolution |
|
| 128 x 160 pixels | - |
Screen Size |
|
| 1.77 inches (4.5 cm) | 2.4 inches (6.1 cm) |
Brand |
|
| BlackZone | Karbonn |
Launch Date |
|
| April 24, 2023 (Official) | December 22, 2015 (Official) |
Model |
|
| Believer | - |
Network |
|
| 5G: Not Supported in India, 4G: Not Available, 3G: Not Available, 2G: Available |
- |
Audio Jack |
|
| 3.5 mm | - |
FM Radio |
|
| Yes | Yes |
Fm Radio |
|
| Yes | Yes |
Loudspeaker |
|
| Yes | Yes |
Music |
|
| Yes, Music Formats: MP3 | Yes, Music Formats: MP3 |
Ring Tone |
|
| Polyphonic ringtones, Vibration | Music ringtones, Polyphonic ringtones, Vibration |
Special Features |
|
| Torch Light, Auto Call Recording | Auto Call Recording, Mobile Tracker |
Video Player |
|
| Yes, Video Formats: 3GP | Yes, Video Formats: 3GP, MP4 |
Video player |
|
| Yes, Video Formats: 3GP | Yes, Video Formats: 3GP, MP4 |
Bluetooth |
|
| Yes | Yes |
Network Support |
|
| 5G Not Supported in India, 2G | 5G Not Supported in India, 2G |
SIM 1 |
|
| 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz | 2G Bands: GSM 1800 / 900 MHz GPRS: Available |
SIM 2 |
|
| 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz | 2G Bands: GSM 1800 / 900 MHz |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Dual SIM, GSM+GSM |
USB Connectivity |
|
| microUSB | Mass storage device, USB charging |
Browser |
|
| - | Yes, WAP |
Games |
|
| - | Yes |
Other Facilities |
|
| - | Calculator, Stopwatch, Calendar, Alarm |
Phone Book |
|
| - | Yes, Limited |
Games |
|
| Yes | - |
Other Facilities |
|
| Calculator, Calendar, Alarm | - |
Phone Book |
|
| Yes, Limited | - |
Expandable Memory |
|
| Yes, Up to 32 GB | Yes, Up to 16 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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