Compare phones
| Global Score | |
| 73.5 | 83 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 14 | Android 10 |
| 2024-01-08 | 2021-01-18 |
| 6.47 x 3.00 x 0.37 inches | 6.37 x 3.04 x 0.36 inches |
| 7.80 ounces | 7.02 ounces |
| Black, Dark Blue and Light Brown | Daybreak purple and Nightfall black |
| Aluminum and Glass (Corning Gorilla Glass) | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 3168 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 512 pixels per inch | 396 pixels per inch |
| 4500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.9 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | MediaTek Dimensity 800U chipset |
| processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 750 GPU | Mali-G57 MC3 GPU |
| 6.21 | 9.36 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm 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 |
| -- | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 12.1 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.1 |
| 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
The Xiaomi Redmi Note 9T is better than OPPO Find X7 Ultra, getting an 83 score against 73.5. Both of these phones work with Android OS (Operating System), but the Xiaomi Redmi Note 9T has the previous 10 version and OPPO Find X7 Ultra has Android 14. The Xiaomi Redmi Note 9T is an much older device than the OPPO Find X7 Ultra, but it is lighter and just a little bit thinner anyway.
OPPO Find X7 Ultra counts with a much sharper display than Xiaomi Redmi Note 9T, because it has a higher quantity of pixels per inch in the display, a higher 1440 x 3168 resolution and a little larger display. Xiaomi Redmi Note 9T has an extremely better processor than OPPO Find X7 Ultra, because although it has a smaller amount of RAM memory, it also counts with 7 more CPU cores.
OPPO Find X7 Ultra shoots slightly better photographs and videos than Xiaomi Redmi Note 9T, and although they both have a same size camera aperture and the same 3840x2160 (4K) video definition, the OPPO Find X7 Ultra also has a lot larger back camera sensor, a camera in the back with a higher resolution and better 60 frames per second video frame rate.
OPPO Find X7 Ultra counts with a quite bigger memory for games and applications than Xiaomi Redmi Note 9T, because although it has no slot for SD memory cards, it also counts with more internal memory. The Xiaomi Redmi Note 9T and OPPO Find X7 Ultra both have quite similar battery performance.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.