Compare phones
| Global Score | |
| 72.8 | 76.7 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 9.0 Pie | Android 11 |
| 2019-06-05 | 2021-05-27 |
| 6.17 x 2.93 x 0.35 inches | 6.23 x 2.96 x 0.33 inches |
| 6.53 ounces | 6.70 ounces |
| Black and Green | Moonlight White, Neptune Blue and Space Black, |
| Glass (Corning Gorilla Glass 5) | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.3 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 403 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 710 SDM710 chipset | MediaTek Helio G85 MT6769Z chipset |
| Kryo 360, 64-bit, 10 nm (Octa-Core 2200 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 616 GPU | Mali G52 MC2 GPU |
| 9.27 | 9.09 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 13.3 | 10.02 |
| Camera | |
| 48.00 MP + 16.00 MP | 48.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | 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 |
| 11.55 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 3765mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 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 |
Comparison review
Xiaomi Redmi Note 8 2021 is just a bit better than OPPO Reno, having a score of 76.7 against 72.8. Even though Xiaomi Redmi Note 8 2021 is a bit heavier than the OPPO Reno, it's a little thinner and also newer. Both of these devices have Android OS (operating system), but Xiaomi Redmi Note 8 2021 has 11 version while OPPO Reno has Android 9.0 Pie.
Xiaomi Redmi Note 8 2021 counts with a screen that's very similar to the OPPO Reno one, because although the Xiaomi Redmi Note 8 2021 has a little bit smaller display, and they both have exactly the same 1080 x 2340px resolution, it also counts with a quite greater display density. OPPO Reno counts with a much greater storage to store more games and applications than Xiaomi Redmi Note 8 2021, because although it has no slot for external memory cards, it also counts with 256 GB internal memory.
The OPPO Reno counts with a little bit better processing power than Xiaomi Redmi Note 8 2021, and although they both have 8 CPU cores, the OPPO Reno also has 4 GB more RAM. The Xiaomi Redmi Note 8 2021 has a bit better battery lifetime than OPPO Reno, because it has 4000mAh of battery capacity. OPPO Reno shoots a little bit better videos and photos than Xiaomi Redmi Note 8 2021, and although they both have a same resolution back facing camera and a same size back camera sensor, the OPPO Reno also has a bigger aperture and a way better (4K) video quality.
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