Compare phones
Xiaomi Mi 4
64 GB| Global Score | |
| 75.2 | 79.7 |
| Basic Information | |
| Xiaomi | Oppo |
| Android 4.4.3 | Android 10 |
| 2014-07-22 | 2020-05-14 |
| 5.48 x 2.70 x 0.35 inches | 6.49 x 2.93 x 0.31 inches |
| 5.26 ounces | 6.60 ounces |
| Black and White | Ocean |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 329.00 | -- |
| Display / Screen | |
| 5 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | 3168 x 1440 pixels |
| IPS LCD | AMOLED |
| 441 pixels per inch | 519 pixels per inch |
| -- | 800 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 9.4 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AC chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Qualcomm Krait 400 (Quad-Core 2500 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 650 GPU |
| 9.36 | 9.72 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 7.7 | 13.3 |
| Camera | |
| 13.00 MP + 8.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 9.79 | 11.77 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 3080mAh Li-Polymer Battery | 4200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.04 | 6.08 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
OPPO Find X2 has a global score of 79.7, which is a bit better than Xiaomi Mi 4's overall score of 75.2. Both devices in this comparison review have Android OS (operating system), but the OPPO Find X2 has the older 10 version and Xiaomi Mi 4 has Android 4.4.3. Even though the OPPO Find X2 is heavier than the Xiaomi Mi 4, it's thinner and incredibly newer.
The OPPO Find X2 counts with a little bit better screen than Xiaomi Mi 4, because it has a much bigger screen, a little bit higher pixels quantity per inch in the screen and a way better resolution of 1440 x 3168. The OPPO Find X2 has a much greater storage for apps and games than Xiaomi Mi 4, because it has 256 GB internal storage capacity.
OPPO Find X2 counts with a little bit better performance than Xiaomi Mi 4, because although it has doesn't have an additional graphics processing unit, it also counts with a larger number of cores and a larger amount of RAM. OPPO Find X2 has a much better camera than Xiaomi Mi 4, and although they both have the same (4K) video resolution, the OPPO Find X2 also has a way larger back camera sensor capturing much higher quality photos and videos, higher 60 fps video frame rate, a camera in the back with much more MP and a larger aperture to capture better photography in low light environments.
The OPPO Find X2 has a much better battery lifetime than Xiaomi Mi 4, because it has a 36% bigger battery size.
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