Compare phones
| Global Score | |
| 76.7 | 83.3 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 10, 9.0 Pie, 8.0 Oreo |
| 2022-03-23 | 2018-06-05 |
| 6.46 x 3.00 x 0.32 inches | 6.10 x 2.94 x 0.30 inches |
| 7.23 ounces | 6.17 ounces |
| Laser Black, Laser Blue and POCO Yellow | Black, Blue, Gold and White |
| -- | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.2 inches |
| 2400 x 1080 pixels | 2248 x 1080 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 402 pixels per inch |
| 1200 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 696 SM6375 (6 nm) chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 619 GPU | Adreno 630 GPU |
| 6.12 | 9.63 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 13.3 |
| Camera | |
| 108.00 MP + 16.00 MP | 12.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 56.00mm focal length |
| -- | 0.39 inches (1/2.55") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.34 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.36 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi 8 has a score of 83.3, which is a bit better than the Xiaomi POCO X4 Pro 5G's 76.7 overall score. These devices work with Android OS, but Xiaomi Mi 8 has older 10 version and Xiaomi POCO X4 Pro 5G has Android 12. Xiaomi Mi 8 is an much older cellphone than the Xiaomi POCO X4 Pro 5G, but it is lighter and just a bit thinner anyway.
The Xiaomi Mi 8 has a very superior CPU than Xiaomi POCO X4 Pro 5G. Both of them have a 6 GB RAM and a Octa-Core processor. Xiaomi POCO X4 Pro 5G counts with a bit better screen than Xiaomi Mi 8, because although it has a little bit inferior pixels count in each inch in the screen, it also counts with a bit higher 1080 x 2400 resolution, a quite larger screen and a really brighter display.
Xiaomi POCO X4 Pro 5G has more storage capacity for games and applications than Xiaomi Mi 8, because although it has 0 less internal memory, it also counts with an external memory slot that supports a maximum of 1 TB. Xiaomi POCO X4 Pro 5G features just a bit better camera than Xiaomi Mi 8, because although it has a smaller aperture, it also counts with a back facing camera with a lot better 108 mega pixels resolution.
The Xiaomi POCO X4 Pro 5G counts with a much better battery duration than Xiaomi Mi 8, because it has 5000mAh of battery capacity against 3400mAh.
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