Compare phones
| Global Score | |
| 76.7 | 81.4 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 9.0 Pie |
| 2022-03-23 | 2019-04-15 |
| 6.46 x 3.00 x 0.32 inches | 5.81 x 2.78 x 0.29 inches |
| 7.23 ounces | 5.47 ounces |
| Laser Black, Laser Blue and POCO Yellow | 16 777 216 |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 430 pixels per inch |
| 1200 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 696 SM6375 (6 nm) chipset | Qualcomm Snapdragon 712 SDM712 chipset |
| processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 619 GPU | Adreno 616 GPU |
| 6.12 | 9.36 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 10.1 |
| Camera | |
| 108.00 MP + 16.00 MP | 48.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.34 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.3 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 3070mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.04 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi 9 SE has an overall score of 81.4, which is just a bit better than Xiaomi POCO X4 Pro 5G's 76.7 score. These devices use Android OS (operating system), but the Xiaomi Mi 9 SE has a newer 9.0 Pie version and Xiaomi POCO X4 Pro 5G has Android 12 version. Although Xiaomi Mi 9 SE is way older than the Xiaomi POCO X4 Pro 5G, it's body is a little thinner and way lighter.
Xiaomi Mi 9 SE counts with a very superior CPU than Xiaomi POCO X4 Pro 5G. Both of them have the same RAM amount and the same number of cores. Xiaomi POCO X4 Pro 5G counts with just a bit better screen than Xiaomi Mi 9 SE, because although it has a just a little worse number of pixels per inch of screen, it also counts with way more brightness, a bit bigger display and a slightly higher resolution of 1080 x 2400 pixels.
Xiaomi Mi 9 SE counts with a superior camera than Xiaomi POCO X4 Pro 5G, because although it has a camera with a way lower resolution, it also counts with a bigger camera aperture to take better images and video in low-light environments. The Xiaomi POCO X4 Pro 5G has a very superior memory capacity to install applications and games than Xiaomi Mi 9 SE, and although they both have equal 128 GB internal memory, the Xiaomi POCO X4 Pro 5G also has a SD memory card expansion slot that supports a maximum of 1 TB.
Xiaomi POCO X4 Pro 5G has a superior battery duration than Xiaomi Mi 9 SE, because it has a 5000mAh battery size.
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