| key specs |
| Display |
7.00-inch |
6.22-inch |
| Processor |
MediaTek Helio A22 |
Qualcomm Snapdragon 439 |
| Front Camera |
8-megapixel |
8-megapixel |
| Rear Camera |
13-megapixel + 2-megapixel |
13-megapixel + 2-megapixel |
| RAM |
2GB |
2GB |
| Storage |
32GB |
32GB |
| Battery Capacity |
6000mAh |
5000mAh |
| OS |
Android 10 |
Android 9.0 |
| Resolution |
720x1640 pixels |
720x1520 pixels |
| general |
| Brand |
Tecno |
Xiaomi |
| Model |
Spark 6 Air |
Redmi 8A Dual |
| Release date |
July 30, 2020 |
February 11, 2020 |
| Launched in India |
Yes |
Yes |
| Form factor |
Touchscreen |
Touchscreen |
| Dimensions (mm) |
174.68 x 79.36 x 9.30 |
156.48 x 75.41 x 9.40 |
| Battery capacity (mAh) |
6000 |
5000 |
| Colours |
Comet Black, Ocean Blue |
Sky White, Sea Blue, Midnight Grey |
| Weight (g) |
- |
188.00 |
| Fast charging |
- |
Proprietary |
| display |
| Screen size (inches) |
7.00 |
6.22 |
| Touchscreen |
Yes |
Yes |
| Resolution |
720x1640 pixels |
720x1520 pixels |
| Aspect ratio |
20.5:9 |
19:9 |
| Protection type |
- |
Gorilla Glass |
| hardware |
| Processor |
quad-core |
1.45GHz octa-core (4x1.95GHz + 4x1.45GHz) |
| Processor make |
MediaTek Helio A22 (MT6761) |
Qualcomm Snapdragon 439 |
| RAM |
2GB |
2GB |
| Internal storage |
32GB |
32GB |
| Expandable storage |
Yes |
Yes |
| Expandable storage type |
microSD |
microSD |
| Expandable storage up to (GB) |
1000 |
512 |
| Dedicated microSD slot |
Yes |
Yes |
| camera |
| Rear camera |
13-megapixel (f/1.8) + 2-megapixel |
13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron) |
| Rear autofocus |
Yes |
Yes |
| Rear flash |
Yes |
Yes |
| Front camera |
8-megapixel (f/2.0) |
8-megapixel (f/2.0, 1.12-micron) |
| Pop-Up Camera |
No |
- |
| software |
| Operating system |
Android 10 |
Android 9.0 |
| Skin |
HIOS 6.2 |
MIUI 11 |
| connectivity |
| Wi-Fi |
Yes |
Yes |
| Bluetooth |
Yes, v 5.00 |
Yes, v 4.20 |
| Number of SIMs |
2 |
2 |
| Active 4G on both SIM cards |
Yes |
Yes |
| Wi-Fi standards ed |
- |
802.11 b/g/n |
| GPS |
- |
Yes |
| USB Type-C |
- |
Yes |
| Headphones |
- |
3.5mm |
| Wi-Fi Direct |
- |
Yes |
| sim 1 |
| SIM Type |
Nano-SIM |
Nano-SIM |
| GSM/CDMA |
GSM |
GSM |
| 3G |
Yes |
Yes |
| 4G/ LTE |
Yes |
Yes |
| sim 2 |
| SIM Type |
Nano-SIM |
Nano-SIM |
| GSM/CDMA |
GSM |
GSM |
| 3G |
Yes |
Yes |
| 4G/ LTE |
Yes |
Yes |
| sensors |
| Fingerprint sensor |
Yes |
- |
| Proximity sensor |
Yes |
Yes |
| Accelerometer |
Yes |
Yes |
| Ambient light sensor |
Yes |
Yes |
| Face unlock |
- |
Yes |
| Com/ Magnetometer |
- |
Yes |
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