| Specifications | BlackZone B312 | IAir D15 |
| Price | 799.0 | 949.0 |
| Display | 1.77 inches (4.5 cm) | 1.77 inches (4.5 cm) |
| Battery | 1000 mAh | 2800 mAh |
Battery |
|
| 1000 mAh | 2800 mAh |
Display |
|
| 1.77 inches (4.5 cm) | 1.77 inches (4.5 cm) |
Rear Camera |
|
| 0.3 MP | 0.8 MP |
Capacity |
|
| 1000 mAh | 2800 mAh |
Type |
|
| Li-ion | Li-ion |
User Replaceable |
|
| Yes | Yes |
Camera Features |
|
| Digital Zoom | Digital Zoom |
Camera Setup |
|
| Single | Single |
Flash |
|
| Yes, LED Flash | Yes, LED Flash |
Image Resolution |
|
| 640 x 480 Pixels | 1024 x 768 Pixels |
Resolution |
|
| 0.3 MP Primary Camera | 0.8 MP Primary Camera |
Colours |
|
| Black, Blue, White | Black, Brown, Gold, Green |
Display Type |
|
| TFT | TFT |
Pixel Density |
|
| 116 ppi | 116 ppi |
Screen Resolution |
|
| 128 x 160 pixels | 128 x 160 pixels |
Screen Size |
|
| 1.77 inches (4.5 cm) | 1.77 inches (4.5 cm) |
Brand |
|
| BlackZone | iAir |
Launch Date |
|
| January 8, 2020 (Official) | April 13, 2021 (Official) |
Model |
|
| B312 | D15 |
Network |
|
| 5G: Not Supported in India, 4G: Not Available, 3G: Not Available, 2G: Available |
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 | Polyphonic ringtones, Vibration |
Special Features |
|
| Multi Languages | Torch Light, Multi Languages, Auto Call Recording, Mobile Tracker |
Video Player |
|
| Yes, Video Formats: 3GP, MP4 | Yes, Video Formats: 3GP |
Video player |
|
| Yes, Video Formats: 3GP, MP4 | Yes, Video Formats: 3GP |
Bluetooth |
|
| Yes | Yes |
Network Support |
|
| 5G Not Supported in India, 2G | 5G Not Supported in India, 2G |
SIM 1 |
|
| 2G Bands: GSM 1800 / 900 MHz | 2G Bands: GSM 1800 / 900 MHz GPRS: Available |
SIM 2 |
|
| 2G Bands: GSM 1800 / 900 MHz | 2G Bands: GSM 1800 / 900 MHz |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Dual SIM, GSM+GSM |
USB Connectivity |
|
| - | microUSB 2.0 |
Camera |
|
| 0.3 MP | 0.8 MP |
Browser |
|
| - | Yes, WAP |
Games |
|
| Yes | - |
Other Facilities |
|
| Calculator, Stopwatch, Calendar, Alarm | Calculator, Calendar, Alarm |
Phone Book |
|
| Yes, Limited | Yes, Limited, 1000 entries |
SMS |
|
| - | 250 |
Sms |
|
| - | 250 |
Expandable Memory |
|
| Yes, Up to 32 GB | Yes, Up to 32 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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