Compare phones
| Global Score | |
| 74.1 | 85.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 11, 10 |
| 2022-06-23 | 2019-12-27 |
| 6.44 x 2.93 x 0.35 inches | 6.24 x 2.90 x 0.31 inches |
| 7.05 ounces | 6.07 ounces |
| Blue. Black and Silver | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 282.00 |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2460 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 407 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.5 | 8.1 |
| Performance | |
| MediaTek Dimensity 8100 SM8250- (5 nm) chipset | Samsung Exynos 9611 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Mali-G610 MC6 GPU | Mali-G72 MP3 GPU |
| 6.21 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 64.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.25 inches (1/4") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.68 | 11.55 |
| 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, Dual 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 Galaxy A51 is better than the Xiaomi Poco X4 GT, getting a global score of 85.5 against 74.1. Both of these phones include Android OS, but Galaxy A51 has older 11 version while Xiaomi Poco X4 GT has Android 12 version. The Galaxy A51 is an extremely older device than Xiaomi Poco X4 GT, but Samsung was able to make it lighter and somewhat thinner.
Galaxy A51 features a much better performing processor than Xiaomi Poco X4 GT, although it has a lower amount of RAM, they both have a Octa-Core CPU. Samsung Galaxy A51 counts with a bit more vivid display than Xiaomi Poco X4 GT, although it has a just a little lower display density, a little bit smaller screen and a little lower resolution of 1080 x 2400 pixels.
Galaxy A51 has a much better memory capacity to install applications and games or saving photos and videos than Xiaomi Poco X4 GT, and although they both have equal 128 GB internal memory, the Galaxy A51 also has an external memory card slot that admits up to 512 GB. The Samsung Galaxy A51 shoots much better pictures and videos than Xiaomi Poco X4 GT, because although it has a worse (4K) video resolution, a tinier diafragm aperture and a back facing camera with much less mega pixels resolution, it also counts with a much bigger camera sensor.
Xiaomi Poco X4 GT features greater battery duration than Galaxy A51, because it has a 27 percent greater battery capacity.
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