Compare phones
| Global Score | |
| 81.6 | 76.7 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 11 |
| 2020-09-08 | 2021-05-27 |
| 6.51 x 3.02 x 0.37 inches | 6.23 x 2.96 x 0.33 inches |
| 7.58 ounces | 6.70 ounces |
| Cobalt blue and Shadow gray | Moonlight White, Neptune Blue and Space Black, |
| Plastic | 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 |
| IPS LCD | IPS LCD |
| 393 pixels per inch | 409 pixels per inch |
| 450 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | MediaTek Helio G85 MT6769Z chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Mali G52 MC2 GPU |
| 9.36 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 10.78 | 10.02 |
| Camera | |
| 64.00 MP + 20.00 MP | 48.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.1 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA |
| Nano SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 5160mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 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, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Poco X3 NFC has a general score of 81.6, which is just a bit better than the Xiaomi Redmi Note 8 2021's 76.7 score. Although it's the best in this comparison review, Xiaomi Poco X3 NFC is a somewhat heavier and thicker device than the Xiaomi Redmi Note 8 2021. These phones work with Android OS, but Xiaomi Poco X3 NFC has older 10 version while Xiaomi Redmi Note 8 2021 has Android 11 version.
The Xiaomi Poco X3 NFC features a bit superior CPU than Xiaomi Redmi Note 8 2021, and although they both have the same number of cores, the Xiaomi Poco X3 NFC also has a larger amount of RAM memory. The Xiaomi Poco X3 NFC features a slightly better looking screen than Xiaomi Redmi Note 8 2021, because although it has a bit lower quantity of pixels per inch of display, it also counts with a slightly higher resolution of 1080 x 2400 and a quite larger screen.
The Xiaomi Poco X3 NFC counts with a bit bigger storage capacity for applications and games than Xiaomi Redmi Note 8 2021, and although they both have the same internal storage capacity, the Xiaomi Poco X3 NFC also has a SD card slot that allows a maximum of 256 GB. Xiaomi Poco X3 NFC captures better pictures and videos than Xiaomi Redmi Note 8 2021, because although it has a tinier aperture, it also counts with a much higher resolution camera, a larger camera sensor which gives a higher image and video quality and a much better (4K) video definition.
Xiaomi Poco X3 NFC counts with longer battery performance than Xiaomi Redmi Note 8 2021, because it has a 5160mAh battery size.
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