Compare phones
| Global Score | |
| 73.9 | 81.4 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | Android 9.0 Pie |
| 2021-09-09 | 2019-04-15 |
| 6.17 x 2.84 x 0.30 inches | 5.81 x 2.78 x 0.29 inches |
| 6.42 ounces | 5.47 ounces |
| Aurora and Stellar Black | 16 777 216 |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 411 pixels per inch | 430 pixels per inch |
| 750 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.7 |
| Performance | |
| MediaTek Dimesnity 900 MT6877 (6 nm) chipset | Qualcomm Snapdragon 712 SDM712 chipset |
| Cortex-A78, 64-bit (Octa-Core 2400 MHz) processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Mali-G68 MC4 GPU | Adreno 616 GPU |
| 9.45 | 9.36 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 48.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.44 | 11.66 |
| 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 and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.3 |
| Battery Life | |
| 4300mAh Battery | 3070mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 5.04 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| 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 Mi 9 SE is much better than OPPO Reno6 5G, getting a general score of 81.4 against 73.9. Xiaomi Mi 9 SE's body is lighter and a bit thinner than OPPO Reno6 5G, even though it was released 2 years before. Both of these phones have Android OS, but the Xiaomi Mi 9 SE has newer 9.0 Pie version while OPPO Reno6 5G has Android 11.
OPPO Reno6 5G counts with a bit better looking screen than Xiaomi Mi 9 SE, because although it has a little bit worse screen density, it also counts with a quite better resolution of 1080 x 2400, a little bigger display and a bit more brightness. Xiaomi Mi 9 SE counts with as much storage capacity to install applications and games as the OPPO Reno6 5G, they have exactly the same 128 GB internal memory.
OPPO Reno6 5G counts with just a bit better performance than Xiaomi Mi 9 SE, and although they both have the same number of cores, the OPPO Reno6 5G also has a larger amount of RAM memory. Xiaomi Mi 9 SE counts with a bit better camera than OPPO Reno6 5G, although it has a tinier aperture which is not nice for low light images and video, a lot less MP back-facing camera and a worse video resolution.
OPPO Reno6 5G features a superior battery duration than Xiaomi Mi 9 SE, because it has a 40% bigger battery capacity.
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