Compare phones
| Global Score | |
| 76.7 | 79.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | -- |
| 2021-05-27 | 2016-03-11 |
| 6.23 x 2.96 x 0.33 inches | 5.61 x 2.74 x 0.31 inches |
| 6.70 ounces | 5.36 ounces |
| Moonlight White, Neptune Blue and Space Black, | Black, Gold, Pink, Pink gold, Silver and White |
| Glass and Plastic | Aluminum and Glass (Corning Gorilla Glass 4) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 124.00 |
| Display / Screen | |
| 6.3 inches | 5.1 inches |
| 2340 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| IPS LCD | Super AMOLED |
| 409 pixels per inch | 576 pixels per inch |
| -- | 855 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.6 |
| Performance | |
| MediaTek Helio G85 MT6769Z chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo, 64-bit, 14 nm (Quad-Core 2200 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali G52 MC2 GPU | Adreno 530 GPU |
| 9.09 | 9 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 200 GB) external memory slot |
| 10.02 | 8.56 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.00 MP + 5.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.4 inches (1/2.5") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 11 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 4.96 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.2 |
| 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 |
Comparison review
The Galaxy S7 has a score of 79.5, which is a bit better than Xiaomi Redmi Note 8 2021's score of 76.7. The Galaxy S7 is an a lot older phone than the Xiaomi Redmi Note 8 2021, but Samsung was able to make it just a little thinner and incredibly lighter anyway. The Galaxy S7 has a much better display than Xiaomi Redmi Note 8 2021, because although it has a quite smaller screen, it also counts with a greater pixel count per inch in the screen and a higher 1440 x 2560 resolution.
The Xiaomi Redmi Note 8 2021 features a greater memory to install applications and games or saving photos and videos than Galaxy S7, because although it has an external SD slot that admits up to 128 GB against 200 GB, it also counts with 64 GB internal storage. Xiaomi Redmi Note 8 2021 counts with a bit more powerful processing unit than Galaxy S7, and although they both have the same RAM memory amount, the Xiaomi Redmi Note 8 2021 also has a greater number of cores.
Xiaomi Redmi Note 8 2021 takes much better photos and videos than Galaxy S7, because although it has a smaller aperture, and they both have the same 30 fps video frame rate and the same video definition, the Xiaomi Redmi Note 8 2021 also counts with a bigger sensor and a much higher 48 MP resolution camera in the back.
Xiaomi Redmi Note 8 2021 counts with greater battery performance than Galaxy S7, because it has 4000mAh of battery capacity.
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