Compare phones
| Global Score | |
| 87.3 | 77.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | Android 11 |
| 2021-03-27 | 2022-03-15 |
| 6.44 x 3.01 x 0.31 inches | 6.01 x 2.75 x 0.32 inches |
| 6.91 ounces | 6.21 ounces |
| Arctic white, Deep Ocean blue and Night black | Blue, Grey and Purple |
| Glass (Corning Gorilla Glass 5) | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 418 pixels per inch |
| 1300 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.1 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor | processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 650 GPU | Adreno 650 GPU |
| 9.81 | 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 |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.55 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 10.6 |
| Battery Life | |
| 4520mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.4 | 6.32 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | 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 |
Comparison review
The Xiaomi Poco F3 has an overall score of 87.3, which is much better than Xiaomi 12X's overall score of 77.8. Even though the Xiaomi Poco F3 is older and heavier than Xiaomi 12X, it's body is still a bit thinner. These devices have the same Android 11 OS (Operating System), so both should offer all the same operating system features.
Xiaomi Poco F3 counts with a really superior processing power than Xiaomi 12X, although it has a smaller amount of RAM memory, they both have a Octa-Core processing unit. Xiaomi Poco F3 features a little bit better display than Xiaomi 12X, because although it has a little inferior pixel number per display inch, and they both have the same exact 1080 x 2400 pixels resolution, the Xiaomi Poco F3 also counts with a quite brighter screen and a little larger screen.
The Xiaomi 12X features as much storage capacity to install applications and games as Xiaomi Poco F3, both have the same 128 GB internal memory. Xiaomi 12X counts with a slightly better camera than Xiaomi Poco F3, because although it has a smaller aperture which is worse for capturing photographs in poorly lited situations, it also counts with a more mega-pixels back camera and a way higher 7680x4320 video definition.
Xiaomi Poco F3 has a little better battery life than Xiaomi 12X, because it has a 0% bigger battery capacity.
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