Compare phones
| Global Score | |
| 90.8 | 96.3 |
| Basic Information | |
| Samsung | Sony |
| Android 11, 10 | Android 11 |
| 2020-04-29 | 2021-12-10 |
| 6.26 x 2.90 x 0.34 inches | 6.54 x 2.83 x 0.35 inches |
| 6.60 ounces | 7.80 ounces |
| Prism cube black | Frosted Black |
| Aluminum and Plastic | Glass (Corning Gorilla Glass) and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 339.00 | -- |
| 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 980 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 680 Prime, 64-bit (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Mali-G76 MP5 GPU | Adreno 660 GPU |
| 9.27 | 9.72 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 15.38 | 22.92 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 8.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.34 inches (1/2.9") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (120 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 11.55 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4500mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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
Sony Xperia PRO-I has a global score of 96.3, which is just a bit better than the Samsung Galaxy A51 5G's 90.8 global score. Sony Xperia PRO-I's construction is newer than Samsung Galaxy A51 5G's, although it is just a little thicker and somewhat heavier. Both of these phones have the same Android 11 OS, so they should provide the user identical OS features.
The Sony Xperia PRO-I features a bit better hardware performance than Samsung Galaxy A51 5G, and although they both have the same number of cores, the Sony Xperia PRO-I also has 6 GB more RAM memory. Xperia PRO-I has a brighter display than Galaxy A51 5G, and although they both have a same size display, the Xperia PRO-I also has a lot higher 1644 x 3840 pixels resolution and a lot greater pixels density.
Galaxy A51 5G shoots better videos and photos than Xperia PRO-I, because although it has worse video frame rate, and they both have the same 3840x2160 (4K) video definition and the same camera aperture, the Galaxy A51 5G also counts with a much more mega pixels camera and a way larger back camera sensor taking lot better quality pictures and videos.
Xperia PRO-I counts with a much greater storage for apps and games than Samsung Galaxy A51 5G, because it has a slot for an SD memory card that admits a maximum of 1 TB and more internal storage capacity. Galaxy A51 5G and Xperia PRO-I count with really similar batteries.
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