| Specifications | IAir D40 Pro | Kechao K55 |
| Price | 949.0 | 1199.0 |
| Display | 1.44 inches (3.66 cm) | 1.4 inches (3.56 cm) |
| Battery | 1200 mAh | 400 mAh |
Battery |
|
| 1200 mAh | 400 mAh |
Display |
|
| 1.44 inches (3.66 cm) | 1.4 inches (3.56 cm) |
RAM |
|
| 32 MB | - |
Rear Camera |
|
| 0.3 MP | - |
Capacity |
|
| 1200 mAh | 400 mAh |
Removable |
|
| Yes | Yes |
Type |
|
| Li-ion | Li-ion |
Camera Features |
|
| Digital Zoom | - |
Camera Setup |
|
| Single | - |
Flash |
|
| No | - |
Image Resolution |
|
| 640 x 480 Pixels | - |
Resolution |
|
| 0.3 MP Primary Camera | - |
Colours |
|
| Blue | White |
Display Type |
|
| TFT | TFT |
Pixel Density |
|
| 142 ppi | 146 ppi |
Resolution |
|
| - | 128x160 px |
Screen Size |
|
| 1.44 inches (3.66 cm) | 1.4 inches (3.56 cm) |
Brand |
|
| iAir | Kechao |
Launch Date |
|
| October 13, 2023 (Official) | November 10, 2016 (Official) |
Audio Jack |
|
| 3.5 mm | - |
FM Radio |
|
| Yes, Recording option, Wireless FM | - |
Fm Radio |
|
| Yes, Recording option, Wireless FM | - |
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 | - |
Video Player |
|
| Yes, Video Formats: 3GP | Yes, Video Formats: MP4 |
Video player |
|
| Yes, Video Formats: 3GP | Yes, Video Formats: MP4 |
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 | - |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Single SIM, GSM |
Ram |
|
| 32 MB | - |
Games |
|
| Yes | Yes |
Other Facilities |
|
| Calculator, Calendar, Alarm | Calculator, Stopwatch, Calendar, Alarm |
Phone Book |
|
| Yes, Limited, 500 entries | Yes, Limited |
Expandable Memory |
|
| Yes, Up to 8 GB | Yes, Up to 8 GB |
Internal Memory |
|
| 32 MB | - |
This is a relative score calculated on the basis of the following specifications:
Performance Battery Camera Storage DisplayEach 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.
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