Compare phones
| Global Score | |
| 71.9 | 87.5 |
| Basic Information | |
| Xiaomi | |
| Android 9.0 Pie | Android 12 |
| 2019-10-14 | 2022-06-23 |
| 6.25 x 2.96 x 0.35 inches | 6.43 x 2.99 x 0.30 inches |
| 6.56 ounces | 6.88 ounces |
| Diamond black and Twilight blue | Moonlight Silver, Nebula Green and Night Black |
| Glass (Corning Gorilla Glass 5) and Metal | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 549.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 393 pixels per inch |
| 430 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 585, 64-bit (Octa-Core 3200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Adreno 650 GPU |
| 9.72 | 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 | 64.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (15 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 3840 x 2160 (60 fps) (4K) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.22 | 11.88 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.2 |
| GPS | GPS |
| -- | 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
The Xiaomi Poco F4 has a general score of 87.5, which is much better than nubia Z20's overall score of 71.9. Even though the Xiaomi Poco F4 is just a bit heavier than the nubia Z20, it's thinner and notably newer. These phones use Android OS (Operating System), but the Xiaomi Poco F4 has an older 12 version and nubia Z20 has Android 9.0 Pie version.
The Xiaomi Poco F4 features just a bit better looking screen than nubia Z20, because although it has a just a little inferior quantity of pixels per inch of screen, it also counts with a bit higher 1080 x 2400px resolution, much more brightness and a bit larger display. Xiaomi Poco F4's memory capacity to store more games and applications is just as good as the nubia Z20 one, both have exactly the same 128 GB internal memory.
The Xiaomi Poco F4 counts with a little better processing power than nubia Z20, although it has lesser RAM, they both have 8 CPU cores. Xiaomi Poco F4 captures slightly better videos and photos than nubia Z20, because although it has a smaller diafragm aperture which is worse for shooting pictures or videos in low light environments, and they both have a 0.5 inches back camera sensor and the same 3840x2160 video definition, the Xiaomi Poco F4 also counts with a way more mega-pixels camera in the back and faster 30 frames per second video frame rate.
Xiaomi Poco F4 has just a bit longer battery performance than nubia Z20, because it has a 4500mAh battery capacity.
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