Compare phones
| Global Score | |
| 72 | 76.7 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 10 | Android 11 |
| 2020-03-03 | 2021-05-27 |
| 6.25 x 2.89 x 0.32 inches | 6.23 x 2.96 x 0.33 inches |
| 6.17 ounces | 6.70 ounces |
| Aurora blue, Midnight black and Sky white | Moonlight White, Neptune Blue and Space Black, |
| Plastic and Plastic | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 411 pixels per inch | 409 pixels per inch |
| 1200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.1 | 8.1 |
| Performance | |
| MediaTek Helio P95 chipset | MediaTek Helio G85 MT6769Z chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2200 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| PowerVR GM9446 GPU | Mali G52 MC2 GPU |
| 9.27 | 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 + 44.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.59 inches (1/1.7") 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 |
| 12.1 | 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 | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 4025mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | 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 is a little bit better than the OPPO Reno3 Pro, with a score of 76.7 against 72. These phones come with Android OS, but Xiaomi Redmi Note 8 2021 has a newer 11 version and OPPO Reno3 Pro has Android 10 version, providing the user lots of additional features. Xiaomi Redmi Note 8 2021's construction is newer, but a little bit thicker and just a little bit heavier than the OPPO Reno3 Pro.
OPPO Reno3 Pro features a more vivid display than Xiaomi Redmi Note 8 2021, because it has a just a bit greater display pixels density, a quite bigger screen and a slightly better 1080 x 2400 resolution. OPPO Reno3 Pro counts with a bit more powerful processing unit than Xiaomi Redmi Note 8 2021, and although they both have 8 processing cores, the OPPO Reno3 Pro also has a greater amount of RAM memory.
The OPPO Reno3 Pro captures better photographs and videos than Xiaomi Redmi Note 8 2021, and although they both have a F1.8 diafragm aperture, the OPPO Reno3 Pro also has a bigger sensor, a much higher (4K) video resolution and a way higher resolution camera. The OPPO Reno3 Pro features just a bit bigger memory for applications, games, photos and videos than Xiaomi Redmi Note 8 2021, because although it has no slot for SD memory cards, it also counts with 64 GB more internal storage.
Xiaomi Redmi Note 8 2021 features a battery lifetime that's just as good as OPPO Reno3 Pro's battery duration, although the Xiaomi Redmi Note 8 2021 has just 4000mAh of battery size instead of 4025mAh.
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