Compare phones
| Global Score | |
| 83 | 78 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | -- |
| 2021-01-18 | 2018-07-27 |
| 6.37 x 3.04 x 0.36 inches | 6.25 x 2.97 x 0.29 inches |
| 7.02 ounces | 5.93 ounces |
| Daybreak purple and Nightfall black | Black, Blue, Gold, Pink and Red |
| Plastic | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 2340 x 1080 pixels | 2160 x 1080 pixels |
| IPS LCD | IPS LCD |
| 396 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| MediaTek Dimensity 800U chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G57 MC3 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 | |
| 48.00 MP + 13.00 MP | 12.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | 0.34 inches (1/2.9") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.55 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 6.3 |
| Battery Life | |
| 5000mAh Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 5.1 | 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
Xiaomi Redmi Note 9T is slightly better than the Xiaomi Mi A2, having a general score of 83 against 78. Although Xiaomi Redmi Note 9T is incredibly newer than Xiaomi Mi A2, it's somewhat thicker and heavier. The Xiaomi Redmi Note 9T counts with a little bit better hardware performance than Xiaomi Mi A2, although it has lesser RAM, they both have the same number of cores.
Xiaomi Mi A2 counts with a screen that is just as good as the Xiaomi Redmi Note 9T one, because although the Xiaomi Mi A2 has a bit worse 1080 x 2160 pixels resolution and a quite smaller display, it also counts with a little bit higher amount of pixels per inch of display. The Xiaomi Redmi Note 9T shoots much better videos and photos than Xiaomi Mi A2, and although they both have the same 30 fps video frame rate, the same video resolution and a F1.8 camera aperture, the Xiaomi Redmi Note 9T also has a camera with much more megapixels and a lot bigger sensor providing a much better image quality.
Xiaomi Redmi Note 9T counts with a better storage capacity to install games and applications than Xiaomi Mi A2, because although it has 0 less internal storage capacity, it also counts with a SD card slot that holds a maximum of 512 GB. Xiaomi Redmi Note 9T features a much longer battery life than Xiaomi Mi A2, because it has a 66 percent bigger battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.