Compare phones
| Global Score | |
| 74.1 | 83.2 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | -- |
| 2021-04-14 | 2019-03-06 |
| 6.26 x 2.89 x 0.31 inches | 6.20 x 2.94 x 0.30 inches |
| 6.07 ounces | 6.10 ounces |
| Astral Blue, Galactic Silver and Starry Black | Black, Blue and Purple |
| -- | Glass (Corning Gorilla Glass 5) and Metal |
| -- | Scratch-Resistant Glass |
| $ 560.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 411 pixels per inch | 403 pixels per inch |
| 750 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 765G SM7250 chipset | Qualcomm Snapdragon 855 chipset |
| Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 620 GPU | Adreno 640 GPU |
| 9.45 | 9.63 |
| 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 (60 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.44 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.3 |
| Battery Life | |
| 4300mAh Battery | 3300mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.16 | 5.28 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | 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
The Xiaomi Mi 9 has a global score of 83.2, which is better than OPPO Find X3 Lite's score of 74.1. Xiaomi Mi 9 is a older and just a little heavier cellphone than the OPPO Find X3 Lite, but Xiaomi managed to build it just a little thinner anyway. OPPO Find X3 Lite features a little sharper screen than Xiaomi Mi 9, and although they both have a display with the same size, the OPPO Find X3 Lite also has a quite more brightness, a bit higher 1080 x 2400 resolution and a just a bit higher pixel quantity per display inch.
The Xiaomi Mi 9 features a little bit better processing power than OPPO Find X3 Lite, although it has lesser RAM, they both have the same number of cores. The Xiaomi Mi 9 features a little bit better camera than OPPO Find X3 Lite, although it has a lower 3840x2160 (4K) video quality, a smaller diafragm aperture and a camera in the back with way less mega-pixels resolution.
The Xiaomi Mi 9's storage to store more games and applications is just as good as the OPPO Find X3 Lite one, both of them have exactly the same internal storage capacity. OPPO Find X3 Lite has superior battery duration than Xiaomi Mi 9, because it has 4300mAh of battery capacity instead of 3300mAh.
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