Compare phones
| Global Score | |
| 81.1 | 78 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | -- |
| 2020-05-05 | 2018-07-27 |
| 6.53 x 3.02 x 0.35 inches | 6.25 x 2.97 x 0.29 inches |
| 7.37 ounces | 5.93 ounces |
| Glacier white, Interstellar gray and Tropical green | Black, Blue, Gold, Pink and Red |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 291.00 | -- |
| Display / Screen | |
| 6.7 inches | 6 inches |
| 2400 x 1080 pixels | 2160 x 1080 pixels |
| IPS LCD | IPS LCD |
| 393 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 720G SM7125 chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 618 GPU | Adreno 512 GPU |
| 9.36 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 64.00 MP + 16.00 MP | 12.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.34 inches (1/2.9") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.1 | 9.79 |
| 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 and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 5020mAh Li - Polymer Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | 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 |
| -- | FM Radio |
Comparison review
The Xiaomi Redmi Note 9 Pro has a score of 81.1, which is slightly better than Xiaomi Mi A2's general score of 78. Although the Xiaomi Redmi Note 9 Pro is newer than the Xiaomi Mi A2, it is thicker and heavier. Xiaomi Redmi Note 9 Pro features a little better processing power than Xiaomi Mi A2. Both have a 6 GB RAM memory and the same number of cores.
The Xiaomi Mi A2 counts with a bit sharper display than Xiaomi Redmi Note 9 Pro, because although it has a quite lower resolution of 1080 x 2160 pixels and a bit smaller screen, it also counts with a just a little better pixel density. Xiaomi Redmi Note 9 Pro has a greater storage capacity to install games and applications than Xiaomi Mi A2, because although it has just 64 GB internal storage capacity, it also counts with an external memory card slot that admits a maximum of 512 GB.
Xiaomi Redmi Note 9 Pro has a very superior battery life than Xiaomi Mi A2, because it has a 5020mAh battery size. The Xiaomi Redmi Note 9 Pro has a much better camera than Xiaomi Mi A2, because although it has a smaller aperture which is not nice for capturing pictures or video in low light environments, and they both have the same video frame rates and the same 3840x2160 (4K) video resolution, the Xiaomi Redmi Note 9 Pro also counts with a much bigger sensor which gives a way higher image and video quality and a much more megapixels back facing camera.
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