Compare phones
| Global Score | |
| 72.9 | 90.8 |
| Basic Information | |
| Sony | Samsung |
| -- | Android 11, 10 |
| 2016-05-23 | 2020-04-29 |
| 5.63 x 2.72 x 0.30 inches | 6.26 x 2.90 x 0.34 inches |
| 5.36 ounces | 6.60 ounces |
| 16 777 216 | Prism cube black |
| Metal | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 205.00 | $ 339.00 |
| Display / Screen | |
| 5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 441 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 650 8956 chipset | Samsung Exynos 980 chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Hexa-Core 1800 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Adreno 510 GPU | Mali-G76 MP5 GPU |
| 8.82 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 8.56 | 15.38 |
| Camera | |
| 23.00 MP + 13.00 MP | 48.00 MP + 32.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (60 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.12 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 2620mAh Li - Ion Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.56 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy A51 5G is a lot better than Xperia X, getting a score of 90.8 against 72.9. The Galaxy A51 5G is a way newer cellphone than Xperia X, although it's somewhat thicker and heavier. The Xperia X has a bit more vivid screen than Galaxy A51 5G, because although it has a quite lower resolution of 1080 x 1920 pixels and a lot smaller display, it also counts with a just a little greater pixels density.
Samsung Galaxy A51 5G features a bit more powerful CPU than Xperia X, because it has a higher number of cores and a higher amount of RAM. Galaxy A51 5G features a superior storage for games and applications than Sony Xperia X, because it has 96 GB more internal memory capacity and an external SD slot that holds up to 1000 GB.
The Galaxy A51 5G has a much better camera than Xperia X, and although they both have a same size camera aperture, the Galaxy A51 5G also has a camera with lot more MP, a lot higher 3840x2160 (4K) video resolution and a bigger camera sensor providing a better image quality. Samsung Galaxy A51 5G counts with a very superior battery performance than Xperia X, because it has a 72 percent larger battery capacity.
Galaxy A51 5G costs a lot more than the Sony Xperia X, but it's still a great deal, because you can get a better phone for that extra money.
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