Compare phones
| Global Score | |
| 75.5 | 76.7 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 11 |
| 2018-02-16 | 2021-05-27 |
| 6.42 x 3.15 x 0.37 inches | 6.23 x 2.96 x 0.33 inches |
| 7.80 ounces | 6.70 ounces |
| 16 777 216 | Moonlight White, Neptune Blue and Space Black, |
| Aluminum and Plastic | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6 inches | 6.3 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 367 pixels per inch | 409 pixels per inch |
| 500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.3 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 630 SDM630 chipset | MediaTek Helio G85 MT6769Z chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 508 GPU | Mali G52 MC2 GPU |
| 9.18 | 9.09 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 8.88 | 10.02 |
| Camera | |
| 23.00 MP + 16.00 MP | 48.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.43 inches (1/2.3") 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 (120 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 10.45 | 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, Dual SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 3580mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.52 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Redmi Note 8 2021 has a score of 76.7, which is just a bit better than the Xperia XA2 Ultra's 75.5 general score. The Xiaomi Redmi Note 8 2021 is a extremely newer phone, and it is also lighter and thinner than Xperia XA2 Ultra. The Sony Xperia XA2 Ultra features a little bit better performance than Xiaomi Redmi Note 8 2021. Both of them have the same RAM amount and 8 cpu cores.
The Xperia XA2 Ultra has a bit sharper display than Xiaomi Redmi Note 8 2021, although it has a quite smaller screen, a bit lower resolution of 1080 x 1920px and a little worse pixels number per display inch. The Xiaomi Redmi Note 8 2021 counts with a bigger storage capacity for applications, games, photos and videos than Sony Xperia XA2 Ultra, because although it has a slot for an SD memory card that holds up to 128 GB against 256 GB, it also counts with more internal storage.
The Xiaomi Redmi Note 8 2021 shoots a little bit better photos and videos than Xperia XA2 Ultra, and although they both have the same (Full HD) video quality and the same 30 fps video frame rate, the Xiaomi Redmi Note 8 2021 also has a bigger diafragm aperture to capture better images in low light situations, a larger sensor capturing better quality pictures and a camera in the back with a lot better resolution.
Xiaomi Redmi Note 8 2021 counts with just a bit longer battery duration than Sony Xperia XA2 Ultra, because it has a 4000mAh battery capacity.
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