Compare phones
| Global Score | |
| 90.8 | 76.7 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 11 |
| 2020-08-21 | 2021-05-27 |
| 6.36 x 2.96 x 0.33 inches | 6.23 x 2.96 x 0.33 inches |
| 6.84 ounces | 6.70 ounces |
| Mystic bronze, Mystic gray, Mystic green and Mystic red | Moonlight White, Neptune Blue and Space Black, |
| Plastic | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1000.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED Plus | IPS LCD |
| 393 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250-AB (7 nm) chipset | MediaTek Helio G85 MT6769Z chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Mali G52 MC2 GPU |
| 9.72 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 10.1 | 10.02 |
| Camera | |
| 12.00 MP + 10.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 10.67 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.6 |
| Battery Life | |
| 4300mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.16 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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 | -- |
Comparison review
Samsung Galaxy Note 20 is much better than the Xiaomi Redmi Note 8 2021, with a 90.8 score against 76.7. The Samsung Galaxy Note 20 design has the same thickness than the Xiaomi Redmi Note 8 2021, but it's a little heavier. Samsung Galaxy Note 20 features a bit better processing power than Xiaomi Redmi Note 8 2021, and although they both have the same number of cores, the Samsung Galaxy Note 20 also has a greater amount of RAM.
The Xiaomi Redmi Note 8 2021 and Galaxy Note 20 have very similar displays, because although the Xiaomi Redmi Note 8 2021 has a little bit smaller screen and a quite lower 1080 x 2340px resolution, it also counts with a little bit better pixel count per screen inch. The Xiaomi Redmi Note 8 2021 shoots a bit better pictures and videos than Galaxy Note 20, because although it has a tinier back-facing camera sensor shooting lower quality photos and videos, and they both have a same size camera aperture and the same video definition, the Xiaomi Redmi Note 8 2021 also counts with a back facing camera with lot more mega pixels and better video frame rate.
The Galaxy Note 20 counts with a slightly better storage capacity to store more games and applications than Xiaomi Redmi Note 8 2021, because although it has no slot for an SD memory card, it also counts with 128 GB internal storage. The Galaxy Note 20 features a little better battery performance than Xiaomi Redmi Note 8 2021, because it has 4300mAh of battery capacity.
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