Compare phones
| Global Score | |
| 78 | 78.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 10 |
| 2018-07-27 | 2021-01-18 |
| 6.25 x 2.97 x 0.29 inches | 6.39 x 3.04 x 0.38 inches |
| 5.93 ounces | 6.98 ounces |
| Black, Blue, Gold, Pink and Red | Carbon gray, Ocean green, Sunrise orange and Twilight blue |
| Aluminum | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 2160 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 402 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Adreno 610 GPU |
| 9.27 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 12.00 MP + 20.00 MP | 48.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.34 inches (1/2.9") 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 | -- |
| 9.79 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3010mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Xiaomi Redmi 9T is slightly better than Xiaomi Mi A2, having a general score of 78.2 against 78. Although the Xiaomi Redmi 9T is newer than the Xiaomi Mi A2, it is way thicker and somewhat heavier. Xiaomi Mi A2 has a bit more vivid display than Xiaomi Redmi 9T, because although it has a bit worse 1080 x 2160 resolution and a little bit smaller screen, it also counts with a little bit higher pixel density.
Xiaomi Mi A2 has a little bit better hardware performance than Xiaomi Redmi 9T, and although they both have the same number of cores, the Xiaomi Mi A2 also has a greater amount of RAM memory. The Xiaomi Redmi 9T takes much better photos and videos than Xiaomi Mi A2, and although they both have the same 1920x1080 video definition, the same video frame rate and a F1.8 camera aperture, the Xiaomi Redmi 9T also has a back camera with lot more mega-pixels and a way bigger back-facing camera sensor.
The Xiaomi Redmi 9T features a quite bigger memory capacity to install applications and games or saving photos and videos than Xiaomi Mi A2, because although it has just 64 GB internal storage capacity, it also counts with a SD extension slot that admits a maximum of 512 GB. The Xiaomi Redmi 9T has a very superior battery lifetime than Xiaomi Mi A2, because it has a 99 percent larger battery capacity.
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