Compare phones
| Global Score | |
| 85.5 | 94.3 |
| Basic Information | |
| Samsung | Sony |
| Android 11, 10 | Android 10 |
| 2019-12-27 | 2021-01-26 |
| 6.24 x 2.90 x 0.31 inches | 6.70 x 3.00 x 0.40 inches |
| 6.07 ounces | 7.94 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Black |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 6) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 282.00 | $ 2500.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2400 x 1080 pixels | 3840 x 1644 pixels |
| Super AMOLED | OLED |
| 405 pixels per inch | 643 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 9.2 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Adreno 650 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 14.14 | 22.92 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 8.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 11.55 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | 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 |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xperia PRO is much better than Galaxy A51, getting a general score of 94.3 against 85.5. The Xperia PRO is a newer cellphone than Galaxy A51, but it's a lot thicker and extremely heavier. These phones have Android operating system, but the Xperia PRO has 10 version and Galaxy A51 has Android 11 version.
The Xperia PRO has just a bit better performance than Samsung Galaxy A51, and although they both have the same number of cores, the Xperia PRO also has a higher amount of RAM memory. Sony Xperia PRO has a better screen than Samsung Galaxy A51, and although they both have a same size screen, the Sony Xperia PRO also has much more pixels per display inch and a much better 1644 x 3840 pixels resolution.
The Galaxy A51 has a superior camera than Xperia PRO, because although it has a smaller diafragm aperture which is not nice for capturing images or video in poorly lited situations, a smaller back camera sensor taking worse quality images and slower video frame rates, and they both have the same 3840x2160 video quality, the Galaxy A51 also counts with a way better 48 mega-pixels resolution camera.
The Xperia PRO features a lot bigger memory capacity for games and applications than Galaxy A51, because it has 512 GB internal memory and an external memory slot that holds a maximum of 1 TB. The Sony Xperia PRO has a battery life that is very similar to the battery lifetime in Samsung Galaxy A51.
Although Sony Xperia PRO is a better device, it costs a lot more money than the Galaxy A51, and it doesn't have such a good relation between it's price and quality as the Galaxy A51. So if you need that extra features, you can buy Sony Xperia PRO, but if you don't you can save some money and buy the Galaxy A51, letting go some specs and features.
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