Compare phones
| Global Score | |
| 74.9 | 79.8 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 8.1 Oreo | Android 10, 9.0 Pie |
| 2018-07-19 | 2019-05-30 |
| 6.94 x 3.44 x 0.31 inches | 6.40 x 2.99 x 0.35 inches |
| 7.80 ounces | 7.27 ounces |
| 16 777 216 | Almond, Mirror gray and Nebula blue |
| Aluminum | Glass (Corning Gorilla Glass 5) and Metal |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.9 inches | 6.7 inches |
| 2160 x 1080 pixels | 3120 x 1440 pixels |
| IPS LCD | AMOLED |
| 350 pixels per inch | 513 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 636 SDM636 chipset | Qualcomm Snapdragon 855 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 509 GPU | Adreno 640 GPU |
| 8.91 | 9.72 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 13.3 |
| Camera | |
| 12.00 MP + 8.00 MP | 48.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.60 aperture |
| -- | 17.00mm focal length |
| 0.39 inches (1/2.55") sensor | 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 (120 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.68 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 5500mAh Li - Polymer Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.2 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | 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 |
| FM Radio | -- |
Comparison review
The OnePlus 7 Pro 5G is a bit better than Xiaomi Mi Max 3, having a 79.8 score against 74.9. OnePlus 7 Pro 5G's design is newer and just a bit lighter than Xiaomi Mi Max 3's, although it's also somewhat thicker. Both of these devices have Android operating system, but OnePlus 7 Pro 5G has older 10 version while Xiaomi Mi Max 3 has Android 8.1 Oreo version.
OnePlus 7 Pro 5G counts with a brighter screen than Xiaomi Mi Max 3, because although it has a little smaller screen, it also counts with a greater quantity of pixels per inch in the display and a better resolution of 1440 x 3120. The OnePlus 7 Pro 5G features a much bigger storage for applications, games, photos and videos than Xiaomi Mi Max 3, because although it has no slot for SD memory cards, it also counts with more internal memory capacity.
The OnePlus 7 Pro 5G has a little faster processor than Xiaomi Mi Max 3, and although they both have the same number of cores, the OnePlus 7 Pro 5G also has a higher amount of RAM. The Xiaomi Mi Max 3 has a very superior battery lifetime than OnePlus 7 Pro 5G, because it has 5500mAh of battery capacity against 4000mAh.
OnePlus 7 Pro 5G captures much clearer photographs and videos than Xiaomi Mi Max 3, and although they both have the same 3840x2160 video resolution, the OnePlus 7 Pro 5G also has higher 60 frames per second video frame rates, a larger aperture, a way bigger back camera sensor capturing more light and vivid colors and a lot more megapixels back-facing camera.
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