Compare phones
| Global Score | |
| 79.2 | 90.8 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11, 10, 9.0 Pie | -- |
| 2019-07-24 | 2020-08-21 |
| 6.04 x 2.83 x 0.33 inches | 6.36 x 2.96 x 0.33 inches |
| 6.13 ounces | 6.84 ounces |
| Blue, Gray and White | Mystic bronze, Mystic gray, Mystic green and Mystic red |
| Glass (Corning Gorilla Glass 5) and Plastic | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 1000.00 |
| Display / Screen | |
| 6.1 inches | 6.7 inches |
| 1560 x 720 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED Plus |
| 282 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Qualcomm Snapdragon 865+ SM8250-AB (7 nm) chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 610 GPU | Adreno 650 GPU |
| 9.09 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.44 | 10.67 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4030mAh Battery | 4300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.16 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy Note 20 has a general score of 90.8, which is better than Xiaomi Mi A3's 79.2 overall score. Galaxy Note 20 is a somewhat heavier phone than Xiaomi Mi A3, but they are 0.33inches thick. Galaxy Note 20 has a little faster processor than Xiaomi Mi A3, and although they both have a Octa-Core CPU, the Galaxy Note 20 also has 4 GB more RAM.
The Samsung Galaxy Note 20 features a better display than Xiaomi Mi A3, because it has a better display density, a lot better 1080 x 2400 resolution and a bit bigger screen. Xiaomi Mi A3 has a much greater memory capacity to store more games and applications than Samsung Galaxy Note 20, and although they both have equal internal memory capacity, the Xiaomi Mi A3 also has a SD card slot that allows up to 256 GB.
Samsung Galaxy Note 20 counts with a little better battery lifetime than Xiaomi Mi A3, because it has 4300mAh of battery capacity. The Xiaomi Mi A3 features a little bit better camera than Samsung Galaxy Note 20, because although it has a lot tinier back-facing camera sensor capturing less light and duller colors, and they both have a F1.8 camera aperture and the same 3840x2160 (4K) video resolution, the Xiaomi Mi A3 also counts with a camera with a much better resolution and higher 30 fps video frame rates.
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