Compare phones
| Global Score | |
| 75.5 | 76.6 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 10 |
| 2018-02-16 | 2020-05-20 |
| 6.42 x 3.15 x 0.37 inches | 6.39 x 3.04 x 0.35 inches |
| 7.80 ounces | 7.02 ounces |
| 16 777 216 | Forest green, Midnight gray and Polar white |
| Aluminum and Plastic | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 283.00 |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 367 pixels per inch | 396 pixels per inch |
| 500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.3 | 8 |
| Performance | |
| Qualcomm Snapdragon 630 SDM630 chipset | MediaTek Helio G85 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 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 HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3580mAh Li - Polymer Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.52 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | 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
The Xiaomi Redmi Note 9 has a score of 76.6, which is slightly better than Xperia XA2 Ultra's 75.5 score. Xiaomi Redmi Note 9's construction is noticeably newer, just a little thinner and somewhat lighter than the Xperia XA2 Ultra. Xperia XA2 Ultra counts with a bit superior CPU than Xiaomi Redmi Note 9, and although they both have 8 CPU cores, the Xperia XA2 Ultra also has more RAM memory.
Xperia XA2 Ultra has just a bit better looking display than Xiaomi Redmi Note 9, although it has a quite lower resolution of 1080 x 1920 pixels, a little smaller display and a little bit worse quantity of pixels per inch in the display. Xiaomi Redmi Note 9 features a greater memory to install applications and games or saving photos and videos than Sony Xperia XA2 Ultra, because although it has an external memory slot that holds 128 GB smaller, it also counts with more internal memory.
The Xiaomi Redmi Note 9 has just a bit better camera than Sony Xperia XA2 Ultra, and although they both have the same 1920x1080 video resolution and the same video frame rates, the Xiaomi Redmi Note 9 also has a bigger sensor providing a better image quality, a bigger diafragm aperture for better low-light photography and a camera in the back with a way better resolution.
The Xiaomi Redmi Note 9 counts with a way better battery performance than Sony Xperia XA2 Ultra, because it has a 40 percent bigger battery capacity.
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