Compare phones
| Global Score | |
| 71.6 | 84.3 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11, 10, 9.0 Pie | Android 14 |
| 2019-05-21 | 2024-07-19 |
| 6.21 x 2.94 x 0.32 inches | 6.28 x 5.64 x 0.18 inches |
| 6.42 ounces | 7.97 ounces |
| Mirror gray | Black, Blue and White |
| Glass (Corning Gorilla Glass 5) and Metal | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| $ 319.00 | -- |
| Display / Screen | |
| 6.4 inches | 8 inches |
| 2340 x 1080 pixels | 2488 x 2224 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 417 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 10 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 640 GPU | Adreno 750 GPU |
| 9.63 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 48.00 MP + 16.00 MP | 50.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| -- | 23.00mm focal length |
| 0.5 inches (1/2") sensor | 0.67 inches (1/1.49") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.88 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3700mAh Battery | 5100mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.68 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix Fold 4 is much better than OnePlus 7, with an 84.3 score against 71.6. Both of these phones include Android OS (operating system), but Xiaomi Mi Mix Fold 4 has a newer 14 version and OnePlus 7 has Android 11 version. Although Xiaomi Mi Mix Fold 4 is somewhat heavier than OnePlus 7, it's way thinner and also noticeably newer.
The OnePlus 7 features a much powerful processor than Xiaomi Mi Mix Fold 4, although it has a lower amount of RAM, they both have a Octa-Core processing unit. Xiaomi Mi Mix Fold 4 features a much more vibrant display than OnePlus 7, because it has a just a bit more pixels per display inch, a bigger screen and a much better 2224 x 2488 resolution.
Xiaomi Mi Mix Fold 4 shoots just a bit better videos and photos than OnePlus 7, and although they both have the same aperture, the Xiaomi Mi Mix Fold 4 also has a way larger camera sensor capturing way higher quality videos and photos, a way higher 7680x4320 video quality and a back camera with a higher resolution.
Xiaomi Mi Mix Fold 4 features a way bigger memory for games and applications than OnePlus 7, because it has 128 GB more internal memory. The Xiaomi Mi Mix Fold 4 counts with a much better battery performance than OnePlus 7, because it has 5100mAh of battery capacity.
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