Compare phones
| Global Score | |
| 76 | 87.5 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | Android 12 |
| 2021-04-02 | 2022-06-23 |
| 6.30 x 2.92 x 0.34 inches | 6.43 x 2.99 x 0.30 inches |
| 6.77 ounces | 6.88 ounces |
| Arctic Sky, Astral Black and Winter Mist | Moonlight Silver, Nebula Green and Night Black |
| Aluminum and Glass (Corning Gorilla Glass) | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 700.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 405 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 585, 64-bit (Octa-Core 3200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 650 GPU |
| 9.63 | 9.81 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP + 16.00 MP | 64.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| 0.71 inches (1/1.4") sensor | 0.5 inches (1/2") 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 | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.65 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 4500mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| 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 Poco F4 is better than the OnePlus 9, getting an 87.5 score against 76. Both of these devices include Android OS (Operating System), but Xiaomi Poco F4 has newer 12 version and OnePlus 9 has Android 11, so it gives some extra features and some performance improvements. The Xiaomi Poco F4 body is newer and thinner, but also just a little heavier than OnePlus 9.
The Xiaomi Poco F4 counts with a bit more powerful CPU than OnePlus 9, although it has lesser RAM memory, they both have 8 CPU cores. Xiaomi Poco F4 counts with a much better screen than OnePlus 9, because although it has a bit worse number of pixels per inch in the screen, and they both have exactly the same resolution of 1080 x 2400, the Xiaomi Poco F4 also counts with a bit bigger display.
The OnePlus 9 shoots just a bit better pictures and videos than Xiaomi Poco F4, because although it has a way lower 48 mega-pixels resolution back-facing camera, and they both have a F1.8 diafragm aperture, the OnePlus 9 also counts with a way higher video resolution and a lot bigger sensor taking way higher quality photographs.
The Xiaomi Poco F4's memory capacity to install applications and games or saving photos and videos is just as good as OnePlus 9's one, they have the same internal storage. The Xiaomi Poco F4's battery duration is very similar to the battery life in OnePlus 9.
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