Compare phones
| Global Score | |
| 76.7 | 76.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 10 |
| 2022-03-23 | 2020-06-29 |
| 6.46 x 3.00 x 0.32 inches | 6.61 x 3.02 x 0.32 inches |
| 7.23 ounces | 6.81 ounces |
| Laser Black, Laser Blue and POCO Yellow | Black |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 194.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 270 pixels per inch |
| 1200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 696 SM6375 (6 nm) chipset | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Adreno 619 GPU | PowerVR GE8320 GPU |
| 6.12 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.42 | 9.84 |
| Camera | |
| 108.00 MP + 16.00 MP | 16.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.34 | 9.35 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi POCO X4 Pro 5G has a score of 76.7, which is just a bit better than the Galaxy A21's 76.1 score. Both of these phones work with Android OS (Operating System), but Xiaomi POCO X4 Pro 5G has 12 version while Galaxy A21 has Android 10 version. The Xiaomi POCO X4 Pro 5G is a just a bit heavier phone than Galaxy A21, but they are 0.32inches thick.
Xiaomi POCO X4 Pro 5G counts with a much more vibrant display than Galaxy A21, because it has a way higher resolution of 1080 x 2400, a better display density and a quite bigger screen. The Xiaomi POCO X4 Pro 5G has a much greater storage capacity to store more apps and games than Samsung Galaxy A21, because it has more internal memory capacity and a SD extension slot that holds up to 1 TB.
The Galaxy A21 counts with a much more powerful CPU than Xiaomi POCO X4 Pro 5G, although it has lesser RAM memory, they both have the same number of cores. The Xiaomi POCO X4 Pro 5G counts with greater battery life than Samsung Galaxy A21, because it has a 5000mAh battery size instead of 4000mAh. The Xiaomi POCO X4 Pro 5G takes better photos and videos than Samsung Galaxy A21, because although it has a smaller camera aperture, it also counts with a camera with much more MP.
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