Compare phones
| Global Score | |
| 76.7 | 76.7 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 11 |
| 2022-03-23 | 2021-05-27 |
| 6.46 x 3.00 x 0.32 inches | 6.23 x 2.96 x 0.33 inches |
| 7.23 ounces | 6.70 ounces |
| Laser Black, Laser Blue and POCO Yellow | Moonlight White, Neptune Blue and Space Black, |
| -- | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 409 pixels per inch |
| 1200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 696 SM6375 (6 nm) chipset | MediaTek Helio G85 MT6769Z chipset |
| processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 619 GPU | Mali G52 MC2 GPU |
| 6.12 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 15.42 | 10.02 |
| Camera | |
| 108.00 MP + 16.00 MP | 48.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 10.34 | 11 |
| 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 HSPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.6 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Redmi Note 8 2021 has a general score of 76.7, which is slightly better than Xiaomi POCO X4 Pro 5G's overall score of 76.7. Both phones in our current comparison include Android OS, but Xiaomi Redmi Note 8 2021 has older 11 version and Xiaomi POCO X4 Pro 5G has Android 12. The Xiaomi Redmi Note 8 2021 is an older and a little thicker phone than the Xiaomi POCO X4 Pro 5G, but Xiaomi managed to make it a bit lighter anyway.
Xiaomi Redmi Note 8 2021 has a much powerful CPU than Xiaomi POCO X4 Pro 5G, although it has lesser RAM memory, they both have 8 cores. The Xiaomi POCO X4 Pro 5G counts with a little bit better screen than Xiaomi Redmi Note 8 2021, because although it has a quite lower screen density, it also counts with a bit bigger screen and a bit higher resolution of 1080 x 2400 pixels.
Xiaomi POCO X4 Pro 5G counts with a way bigger storage to store more games and applications than Xiaomi Redmi Note 8 2021, because it has a slot for SD memory cards that allows up to 1 TB and more internal memory. The Xiaomi POCO X4 Pro 5G counts with greater battery lifetime than Xiaomi Redmi Note 8 2021, because it has a 25% larger battery capacity.
Xiaomi Redmi Note 8 2021 takes a little bit better pictures and videos than Xiaomi POCO X4 Pro 5G, because although it has a way worse 48 MP resolution back camera, it also counts with a larger diafragm aperture to capture better images and video in low-light situations.
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