Compare phones
| Global Score | |
| 76.1 | 79.2 |
| Basic Information | |
| Xiaomi | |
| Android 11 | Android 11, 10, 9.0 Pie |
| 2021-04-20 | 2019-07-24 |
| 6.46 x 2.87 x 0.36 inches | 6.04 x 2.83 x 0.33 inches |
| 6.70 ounces | 6.13 ounces |
| Marine Blue and Moondust Gray | Blue, Gray and White |
| Glass | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.1 inches |
| 2400 x 1080 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 393 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 750G SM7225 chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 570, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 619 GPU | Adreno 610 GPU |
| 9.18 | 9.09 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 18.62 | 13.18 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.55 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4500mAh Nano SIM Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Xiaomi Mi A3 has a general score of 79.2, which is a bit better than TCL 20 Pro 5G's score of 76.1. Both phones in this comparison review come with the same Android 11 OS. The Xiaomi Mi A3 construction is a little thinner and a little bit lighter than TCL 20 Pro 5G, even though it was released about 21 months before.
TCL 20 Pro 5G counts with a bit superior processor than Xiaomi Mi A3, and although they both have a Octa-Core processor, the TCL 20 Pro 5G also has more RAM memory. The TCL 20 Pro 5G has a bit better screen than Xiaomi Mi A3, because it has a way higher resolution of 1080 x 2400, a little larger screen and a greater screen pixels density.
The TCL 20 Pro 5G counts with just a bit better camera than Xiaomi Mi A3, and although they both have a F1.8 camera aperture, a same resolution back facing camera, the same video frame rates and the same video definition, the TCL 20 Pro 5G also has a bigger back camera sensor capturing more light and vivid colors.
The TCL 20 Pro 5G counts with a lot bigger memory for apps and games than Xiaomi Mi A3, because it has a slot for SD memory cards that holds a maximum of 1 TB and 128 GB more internal memory. TCL 20 Pro 5G features a little better battery performance than Xiaomi Mi A3, because it has a 12 percent bigger battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.