Compare phones
| Global Score | |
| 76.6 | 77.5 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | -- |
| 2021-04-02 | 2017-06-01 |
| 6.43 x 2.90 x 0.34 inches | 6.85 x 3.49 x 0.30 inches |
| 6.95 ounces | 7.44 ounces |
| Forest Green, Morning Mist and Stellar Black | Black and Gold |
| Glass (Corning Gorilla Glass) | Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 890.00 | $ 295.00 |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 3216 x 1440 pixels | 1920 x 1080 pixels (Full HD) |
| AMOLED | IPS LCD |
| 526 pixels per inch | 344 pixels per inch |
| No touch screen | No touch screen |
| 8.8 | 7.7 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 625 8953 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 506 GPU |
| 9.63 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 10.1 | 12.42 |
| Camera | |
| 48.00 MP + 16.00 MP | 12.00 MP + 5.00 MP |
| f/1.80 aperture | f/2.20 aperture |
| 23.00mm focal length | -- |
| 0.71 inches (1/1.4") sensor | 0.34 inches (1/2.9") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 12.65 | 9.57 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G) and HSPA |
| Nano SIM | Micro SIM |
| 10.7 | 6 |
| Battery Life | |
| 4500mAh Battery | 5300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 7.04 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.2 |
| 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 Max 2 is a little bit better than OnePlus 9 Pro, getting a score of 77.5 against 76.6. Despite of the fact Xiaomi Mi Max 2 is much older and just a little heavier than OnePlus 9 Pro, it's construction is still thinner. OnePlus 9 Pro has just a little better performance than Xiaomi Mi Max 2, and although they both have the same number of cores, the OnePlus 9 Pro also has more RAM.
OnePlus 9 Pro has a much better looking screen than Xiaomi Mi Max 2, because it has a bit larger display, a way higher display density and a way better 1440 x 3216 pixels resolution. Xiaomi Mi Max 2 has a much greater memory capacity for games and applications than OnePlus 9 Pro, and although they both have equal 128 GB internal storage capacity, the Xiaomi Mi Max 2 also has an external memory card slot that holds a maximum of 128 GB.
OnePlus 9 Pro features a much better camera than Xiaomi Mi Max 2, because it has a much better video definition, a back camera with a lot higher resolution, a lot larger camera sensor capturing more light and vivid colors and a larger diafragm aperture to capture better low light images and video.
The Xiaomi Mi Max 2 counts with improved battery duration than OnePlus 9 Pro, because it has a 5300mAh battery capacity instead of 4500mAh.
Despite of being the best phone of the ones in this comparison, the Xiaomi Mi Max 2 is also a bargain compared to others, making it very easy to pick between these phones.
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