| key specs |
| Display |
6.52-inch |
5.50-inch |
| Processor |
MediaTek Helio G80 |
Qualcomm Snapdragon 415 |
| Front Camera |
5-megapixel |
5-megapixel |
| Rear Camera |
48-megapixel + AI lens |
13-megapixel |
| RAM |
4GB |
3GB |
| Storage |
64GB |
32GB |
| Battery Capacity |
4500mAh |
2500mAh |
| OS |
Android 11 |
Android 6.0 |
| Resolution |
720x1600 pixels |
720x1080 pixels |
| general |
| Brand |
Coolpad |
Coolpad |
| Model |
Cool 20 |
Note 3S |
| Release date |
May 1, 2021 |
November 1, 2016 |
| Launched in India |
No |
- |
| Form factor |
Touchscreen |
Touchscreen |
| Dimensions (mm) |
164.30 x 75.60 x 8.65 |
154.50 x 77.00 x 8.60 |
| Weight (g) |
199.60 |
167.00 |
| Battery capacity (mAh) |
4500 |
2500 |
| Colours |
Cocoa White, Earl Black, Secret Sea Blue |
Gold, White |
| Removable battery |
- |
No |
| display |
| Screen size (inches) |
6.52 |
5.50 |
| Touchscreen |
Yes |
Yes |
| Resolution |
720x1600 pixels |
720x1080 pixels |
| Aspect ratio |
20:9 |
- |
| Pixels per inch (PPI) |
269 |
- |
| hardware |
| Processor |
octa-core |
1.3GHz octa-core |
| Processor make |
MediaTek Helio G80 |
Qualcomm Snapdragon 415 |
| RAM |
4GB |
3GB |
| Internal storage |
64GB |
32GB |
| Expandable storage |
Yes |
Yes |
| Expandable storage type |
microSD |
microSD |
| Expandable storage up to (GB) |
256 |
32 |
| Dedicated microSD slot |
Yes |
- |
| camera |
| Rear camera |
48-megapixel (f/1.79) + AI lens |
13-megapixel |
| No. of Rear Cameras |
2 |
- |
| Rear autofocus |
Yes |
- |
| Rear flash |
Yes |
- |
| Front camera |
5-megapixel (f/2.4) |
5-megapixel |
| No. of Front Cameras |
1 |
- |
| software |
| Operating system |
Android 11 |
Android 6.0 |
| Skin |
CoolOS |
Cool UI 8.0 |
| connectivity |
| Wi-Fi |
Yes |
Yes |
| Wi-Fi standards ed |
802.11 a/b/g/n |
802.11 b/g/n |
| GPS |
Yes |
No |
| Bluetooth |
Yes, v 5.00 |
Yes, v 4.00 |
| USB Type-C |
Yes |
- |
| Headphones |
3.5mm |
3.5mm |
| Number of SIMs |
2 |
2 |
| NFC |
- |
No |
| Infrared |
- |
No |
| USB OTG |
- |
Yes |
| FM |
- |
No |
| Wi-Fi Direct |
- |
No |
| Mobile High-Definition Link (MHL) |
- |
No |
| sim 1 |
| SIM Type |
Nano-SIM |
Nano-SIM |
| GSM/CDMA |
GSM |
- |
| 3G |
Yes |
Yes |
| 4G/ LTE |
Yes |
Yes |
| sim 2 |
| SIM Type |
Nano-SIM |
Nano-SIM |
| GSM/CDMA |
GSM |
- |
| 3G |
Yes |
Yes |
| 4G/ LTE |
Yes |
Yes |
| sensors |
| Com/ Magnetometer |
Yes |
Yes |
| Proximity sensor |
Yes |
Yes |
| Accelerometer |
Yes |
Yes |
| Ambient light sensor |
Yes |
Yes |
| Gyroscope |
- |
No |
| Barometer |
- |
No |
| Temperature sensor |
- |
No |
| ratings |
| Overall NDTV Rating |
- |
Read Review |
| Design Rating |
- |
|
| Display Rating |
- |
|
| Software Rating |
- |
|
| Performance Rating |
- |
|
| Battery Life Rating |
- |
|
| Camera Rating |
- |
|
| Value for Money Rating |
- |
|
