Compare phones
| Global Score | |
| 74.5 | 76.7 |
| Basic Information | |
| Xiaomi | |
| Android 14 | Android 11 |
| 2024-04-20 | 2021-05-27 |
| 6.92 x 3.20 x 0.71 inches | 6.23 x 2.96 x 0.33 inches |
| 12.70 ounces | 6.70 ounces |
| Aurora Orange, Emerald Green and Starry Black | Moonlight White, Neptune Blue and Space Black, |
| -- | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 405 pixels per inch | 409 pixels per inch |
| 4400 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.5 | 8.1 |
| Performance | |
| Mediatek Helio G99 MT6789 (6 nm) chipset | MediaTek Helio G85 MT6769Z chipset |
| Octa-Core 2200 MHz processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Mali-G57 MC2 GPU | Mali G52 MC2 GPU |
| 9.27 | 9.09 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 18.62 | 10.02 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 8.47 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA |
| -- | Nano SIM |
| 6.4 | 6.6 |
| Battery Life | |
| 8800mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 9.52 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Redmi Note 8 2021 is slightly better than the Blackview BV8100, having a global score of 76.7 against 74.5. Both of these devices work with Android operating system, but Xiaomi Redmi Note 8 2021 has 11 version and Blackview BV8100 has Android 14. Even though Xiaomi Redmi Note 8 2021 is noticeably older than Blackview BV8100, it's design is incredibly thinner and much lighter.
Blackview BV8100 features a lot better display than Xiaomi Redmi Note 8 2021, because although it has a little less pixels per inch in the display, it also counts with a bit higher resolution of 1080 x 2400px and a little bit larger screen. The Blackview BV8100 features a much bigger memory capacity to store more apps and games than Xiaomi Redmi Note 8 2021, because it has an external SD slot that holds up to 1 TB and 192 GB more internal memory.
The Blackview BV8100 features a little faster processing unit than Xiaomi Redmi Note 8 2021, and although they both have the same number of cores, the Blackview BV8100 also has a larger amount of RAM. The Blackview BV8100 has a way better battery duration than Xiaomi Redmi Note 8 2021, because it has an 8800mAh battery size.
The Xiaomi Redmi Note 8 2021 captures much better photographs and videos than Blackview BV8100, although it has a worse 48 megapixels resolution back facing camera.
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