Compare phones
| Global Score | |
| 96.3 | 90.8 |
| Basic Information | |
| Sony | Samsung |
| Android 11 | Android 11, 10 |
| 2021-12-10 | 2020-04-29 |
| 6.54 x 2.83 x 0.35 inches | 6.26 x 2.90 x 0.34 inches |
| 7.80 ounces | 6.60 ounces |
| Frosted Black | Prism cube black |
| Glass (Corning Gorilla Glass) and Metal | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 3840 x 1644 pixels | 2400 x 1080 pixels |
| OLED | Super AMOLED |
| 643 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 9.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 (5 nm) chipset | Samsung Exynos 980 chipset |
| Kryo 680 Prime, 64-bit (Octa-Core 2840 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Mali-G76 MP5 GPU |
| 9.72 | 9.27 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 22.92 | 15.38 |
| Camera | |
| 12.00 MP + 8.00 MP | 48.00 MP + 32.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.34 inches (1/2.9") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (120 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.23 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4500mAh Nano SIM Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | 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 |
Comparison review
Xperia PRO-I is a little bit better than the Galaxy A51 5G, with a 96.3 score against 90.8. These phones include the same Android 11 OS (Operating System), so both should provide you very similar operating system features. The Xperia PRO-I design is newer than the Galaxy A51 5G's, although it's somewhat heavier and just a little thicker.
The Xperia PRO-I has a better screen than Galaxy A51 5G, and although they both have a display with the same size, the Xperia PRO-I also has a way higher 1644 x 3840 pixels resolution and a lot greater quantity of pixels per display inch. Xperia PRO-I features a little faster CPU than Galaxy A51 5G, and although they both have a Octa-Core processing unit, the Xperia PRO-I also has a greater amount of RAM memory.
The Galaxy A51 5G counts with a much better camera than Xperia PRO-I, because although it has lower video frame rate, and they both have the same (4K) video resolution and a same size diafragm aperture, the Galaxy A51 5G also counts with a back-facing camera with way more MP and a lot bigger back-facing camera sensor taking lot higher quality videos and photos.
The Sony Xperia PRO-I counts with a way bigger storage capacity for applications and games than Samsung Galaxy A51 5G, because it has more internal memory and a SD memory card expansion slot that supports up to 1 TB. Samsung Galaxy A51 5G's battery life is very similar to the battery duration in Xperia PRO-I.
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