Compare phones
| Global Score | |
| 76.7 | 83.4 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | Android 11 |
| 2021-05-27 | 2021-03-20 |
| 6.23 x 2.96 x 0.33 inches | 6.51 x 3.02 x 0.37 inches |
| 6.70 ounces | 7.58 ounces |
| Moonlight White, Neptune Blue and Space Black, | Frost blue, Metal bronze and Phantom black |
| Glass and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | IPS LCD |
| 409 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| MediaTek Helio G85 MT6769Z chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali G52 MC2 GPU | Adreno 640 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 10.02 | 15.42 |
| Camera | |
| 48.00 MP + 13.00 MP | 48.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 11 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.88 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | Infra-red port |
| 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 X3 Pro is slightly better than the Xiaomi Redmi Note 8 2021, having a score of 83.4 against 76.7. Both of these phones use the same Android 11 OS (Operating System), so both should provide you identical OS features. Even being the best cellphone we are comparing, Xiaomi Poco X3 Pro is a thicker and heavier cellphone than the Xiaomi Redmi Note 8 2021.
The Xiaomi Poco X3 Pro has just a bit better performance than Xiaomi Redmi Note 8 2021, and although they both have 8 processing cores, the Xiaomi Poco X3 Pro also has 2 GB more RAM. The Xiaomi Poco X3 Pro and Xiaomi Redmi Note 8 2021 both feature quite similar displays, because although the Xiaomi Poco X3 Pro has a little worse quantity of pixels per inch of screen, it also counts with a quite better 1080 x 2400px resolution and a little bit larger screen.
Xiaomi Redmi Note 8 2021 features a bit better camera than Xiaomi Poco X3 Pro. Both of them have a same resolution back camera, a same size back camera sensor, the same video frame rates, the same (Full HD) video resolution and a same size diafragm aperture. Xiaomi Poco X3 Pro counts with a much better storage for apps and games than Xiaomi Redmi Note 8 2021, because it has a SD memory slot that admits up to 1 TB and 128 GB internal memory capacity.
The Xiaomi Poco X3 Pro counts with greater battery lifetime than Xiaomi Redmi Note 8 2021, because it has 5160mAh of battery capacity.
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