Compare phones
| Global Score | |
| 82.2 | 77.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10, 9.0 Pie | Android 11 |
| 2019-06-17 | 2022-03-15 |
| 6.17 x 2.93 x 0.35 inches | 6.01 x 2.75 x 0.32 inches |
| 6.74 ounces | 6.21 ounces |
| Carbon Black, Flame Red and Glacier Blue | Blue, Grey and Purple |
| Metal and Metal | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.3 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 418 pixels per inch |
| 430 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 650 GPU |
| 9.27 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | 50.00mm focal length |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.66 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | 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 Mi 9T is a bit better than Xiaomi 12X, getting an 82.2 score against 77.8. Xiaomi Mi 9T is an extremely older, just a little bit heavier and a little bit thicker cellphone than Xiaomi 12X. Both of these devices use Android OS (operating system), but the Xiaomi Mi 9T has the older 10 version while Xiaomi 12X has Android 11.
The Xiaomi 12X has a little more vivid display than Xiaomi Mi 9T, because although it has a quite smaller screen, it also counts with a quite better 1080 x 2400 resolution, way more brightness and a just a little higher display density. The Xiaomi 12X has as much memory capacity to install games and applications as Xiaomi Mi 9T, they have equal internal memory capacity.
Xiaomi Mi 9T counts with a much greater hardware performance than Xiaomi 12X, although it has lesser RAM memory, they both have a Octa-Core CPU. Xiaomi 12X has a bit better battery performance than Xiaomi Mi 9T, because it has a 4500mAh battery capacity. The Xiaomi 12X takes clearer photos and videos than Xiaomi Mi 9T, because although it has a smaller aperture, it also counts with a back facing camera with a higher resolution and a much better video definition.
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