Compare phones
| Global Score | |
| 72.2 | 76.7 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 8.1 Oreo | Android 11 |
| 2018-07-25 | 2021-05-27 |
| 6.17 x 2.92 x 0.38 inches | 6.23 x 2.96 x 0.33 inches |
| 6.56 ounces | 6.70 ounces |
| Blue and Red | Moonlight White, Neptune Blue and Space Black, |
| Aluminum and Glass | 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 |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | MediaTek Helio G85 MT6769Z chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 630 GPU | Mali G52 MC2 GPU |
| 9.63 | 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 | |
| 16.00 MP + 25.00 MP | 48.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 0.38 inches (1/2.6") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 10.12 | 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 |
| Micro SIM, Dual SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 3730mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 5.92 |
| Other Features | |
| Bluetooth 5.0, EDR | Bluetooth 5.2 |
| GPS | GPS |
| -- | Infra-red port |
| -- | 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 a little bit better than the OPPO Find X's global score of 72.2. Xiaomi Redmi Note 8 2021 is a extremely newer and thinner device than OPPO Find X, but it's just a little bit heavier. These devices have Android operating system, but the Xiaomi Redmi Note 8 2021 has 11 version and OPPO Find X has Android 8.1 Oreo.
OPPO Find X features a little bit better looking display than Xiaomi Redmi Note 8 2021, because although it has a just a bit inferior amount of pixels per inch in the screen, and they both have the same resolution of 1080 x 2340 pixels, the OPPO Find X also counts with a quite larger screen. The OPPO Find X counts with a bit better performance than Xiaomi Redmi Note 8 2021, and although they both have the same number of cores, the OPPO Find X also has more RAM memory.
Xiaomi Redmi Note 8 2021 takes just a bit better photographs and videos than OPPO Find X, and although they both have the same video quality and the same 30 fps video frame rate, the Xiaomi Redmi Note 8 2021 also has a back-facing camera with a lot higher resolution, a way bigger sensor and a bigger aperture to take better low-light photos.
The OPPO Find X has a lot bigger memory capacity to install games and applications than Xiaomi Redmi Note 8 2021, because although it has no slot for an external memory card, it also counts with 256 GB internal memory. Xiaomi Redmi Note 8 2021 counts with a little better battery life than OPPO Find X, because it has a 7% greater battery size.
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