Compare phones
| Global Score | |
| 74.1 | 76.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 10 |
| 2022-06-23 | 2020-06-29 |
| 6.44 x 2.93 x 0.35 inches | 6.61 x 3.02 x 0.32 inches |
| 7.05 ounces | 6.81 ounces |
| Blue. Black and Silver | Black |
| Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 194.00 |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2460 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | IPS LCD |
| 407 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.5 | 7.3 |
| Performance | |
| MediaTek Dimensity 8100 SM8250- (5 nm) chipset | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Mali-G610 MC6 GPU | PowerVR GE8320 GPU |
| 6.21 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 64.00 MP + 16.00 MP | 16.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 0.25 inches (1/4") sensor | 0.33 inches (1/3.06") sensor |
| 3840 x 2160 (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.68 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 5080mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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
The Samsung Galaxy A21 is a bit better than Xiaomi Poco X4 GT, getting a 76.1 score against 74.1. Samsung Galaxy A21 is an older cellphone than Xiaomi Poco X4 GT, but Samsung managed to make it a little bit lighter and a little thinner. These phones work with Android OS (operating system), but the Samsung Galaxy A21 has the previous 10 version while Xiaomi Poco X4 GT has Android 12 version.
Galaxy A21 features an extremely better CPU than Xiaomi Poco X4 GT, although it has less RAM memory, they both have a Octa-Core processing unit. Xiaomi Poco X4 GT counts with a little bit better display than Galaxy A21, because it has a way better 1080 x 2460 resolution, a lot better pixels density and a quite larger screen.
The Xiaomi Poco X4 GT has a little bit more storage capacity to install applications and games than Galaxy A21, because although it has no SD memory card expansion slot, it also counts with more internal memory. The Xiaomi Poco X4 GT counts with just a bit better camera than Samsung Galaxy A21, because although it has a way smaller sensor shooting way lower quality videos and photographs and a smaller aperture, it also counts with a much better 3840x2160 (4K) video definition and a much higher resolution camera in the back.
Xiaomi Poco X4 GT has better battery duration than Galaxy A21, because it has a 27 percent greater battery capacity.
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