Compare phones
| Global Score | |
| 73.5 | 81.4 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 14 | Android 9.0 Pie |
| 2024-01-08 | 2019-04-15 |
| 6.47 x 3.00 x 0.37 inches | 5.81 x 2.78 x 0.29 inches |
| 7.80 ounces | 5.47 ounces |
| Black, Dark Blue and Light Brown | 16 777 216 |
| Aluminum and Glass (Corning Gorilla Glass) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6 inches |
| 3168 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 512 pixels per inch | 430 pixels per inch |
| 4500 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.9 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 712 SDM712 chipset |
| processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 750 GPU | Adreno 616 GPU |
| 6.21 | 9.36 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.1 | 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 | Nano SIM, Dual SIM |
| 10.6 | 6.3 |
| Battery Life | |
| 5000mAh Battery | 3070mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.04 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | 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 Find X7 Ultra, having an 81.4 score against 73.5. Despite of the fact that the Xiaomi Mi 9 SE is older than the OPPO Find X7 Ultra, it's body is extremely thinner and way lighter. These phones work with Android OS (operating system), but Xiaomi Mi 9 SE has a newer 9.0 Pie version and OPPO Find X7 Ultra has Android 14.
The OPPO Find X7 Ultra counts with a much more vibrant screen than Xiaomi Mi 9 SE, because it has a really brighter screen, a little greater pixels number per inch of display, a little bit bigger display and a better resolution of 1440 x 3168 pixels. Xiaomi Mi 9 SE counts with a much more powerful processing unit than OPPO Find X7 Ultra, because although it has a smaller amount of RAM, it also counts with 7 more CPU cores.
OPPO Find X7 Ultra has a slightly better camera than Xiaomi Mi 9 SE, and although they both have the same video resolution and a F1.8 aperture, the OPPO Find X7 Ultra also has a lot larger back camera sensor capturing lot better quality videos and photographs, higher video frame rate and a higher 50 megapixels resolution camera in the back.
OPPO Find X7 Ultra features a much bigger memory to install applications and games than Xiaomi Mi 9 SE, because it has more internal memory. OPPO Find X7 Ultra has a superior battery life than Xiaomi Mi 9 SE, because it has 5000mAh of battery capacity.
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