Compare phones
| Global Score | |
| 73.9 | 76.7 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | Android 11 |
| 2021-09-09 | 2021-05-27 |
| 6.17 x 2.84 x 0.30 inches | 6.23 x 2.96 x 0.33 inches |
| 6.42 ounces | 6.70 ounces |
| Aurora and Stellar Black | Moonlight White, Neptune Blue and Space Black, |
| -- | Glass and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 411 pixels per inch | 409 pixels per inch |
| 750 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.8 | 8.1 |
| Performance | |
| MediaTek Dimesnity 900 MT6877 (6 nm) chipset | MediaTek Helio G85 MT6769Z chipset |
| Cortex-A78, 64-bit (Octa-Core 2400 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Mali-G68 MC4 GPU | Mali G52 MC2 GPU |
| 9.45 | 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 | |
| 64.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.44 | 11 |
| 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 HSPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 6.6 |
| Battery Life | |
| 4300mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | 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 |
Comparison review
Xiaomi Redmi Note 8 2021 has a general score of 76.7, which is slightly better than OPPO Reno6 5G's 73.9 overall score. Although it's the best in this comparison review, we must note that it is also a a bit heavier and just a little bit thicker phone. Both of these phones include the same Android 11 OS, so you shouldn't perceive any differences in that aspect.
The OPPO Reno6 5G features a bit more powerful processing unit than Xiaomi Redmi Note 8 2021, and although they both have a Octa-Core processor, the OPPO Reno6 5G also has 4 GB more RAM memory. OPPO Reno6 5G counts with a little sharper screen than Xiaomi Redmi Note 8 2021, because it has a slightly higher resolution of 1080 x 2400 pixels, a bit greater amount of pixels per inch in the screen and a little bit bigger screen.
OPPO Reno6 5G captures a little bit better photographs and videos than Xiaomi Redmi Note 8 2021, because it has a camera with lot more mega pixels, a bigger diafragm aperture for better photography and video in poorly lited environments and a lot higher video resolution. The OPPO Reno6 5G counts with just a bit bigger memory for applications, games, photos and videos than Xiaomi Redmi Note 8 2021, because although it has no SD card slot, it also counts with 128 GB internal memory.
The OPPO Reno6 5G features a bit superior battery performance than Xiaomi Redmi Note 8 2021, because it has a 4300mAh battery capacity.
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