Compare phones
| Global Score | |
| 87.7 | 79.6 |
| Basic Information | |
| Samsung | Sony |
| Android 10 | Android 9.0 Pie |
| 2020-09-11 | 2018-10-17 |
| 6.45 x 3.00 x 0.37 inches | 6.22 x 2.87 x 0.39 inches |
| 7.51 ounces | 6.81 ounces |
| Black and White | 16 777 216 |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 900.00 |
| Display / Screen | |
| 6.7 inches | 6 inches |
| 2340 x 1080 pixels | 2880 x 1440 pixels |
| Super AMOLED Plus | OLED |
| 385 pixels per inch | 537 pixels per inch |
| -- | 550 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Adreno 630 GPU |
| 9.27 | 9.54 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.14 | 11.74 |
| Camera | |
| 64.00 MP + 32.00 MP | 19.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 25.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.88 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 7000mAh Battery | 3330mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 8.32 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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
Samsung Galaxy M51 is better than Xperia XZ3, having a score of 87.7 against 79.6. Both of these phones come with Android OS (operating system), but the Samsung Galaxy M51 has the older 10 version and Xperia XZ3 has Android 9.0 Pie. Samsung Galaxy M51 is a newer and just a little thinner cellphone than the Xperia XZ3, although it's also a little heavier.
Sony Xperia XZ3 features a brighter screen than Galaxy M51, because although it has a bit smaller display, it also counts with a higher pixels density and a better resolution of 1440 x 2880 pixels. Xperia XZ3 has a little bit better processing power than Samsung Galaxy M51, although it has less RAM memory, they both have a Octa-Core CPU.
Samsung Galaxy M51 takes much clearer photographs and videos than Sony Xperia XZ3, and although they both have the same video frame rates and the same video definition, the Samsung Galaxy M51 also has a bigger diafragm aperture, a lot larger sensor capturing more light and vivid colors and a much more megapixels camera in the back.
The Galaxy M51 counts with much more memory to install applications and games than Xperia XZ3, and although they both have a SD memory slot that holds up to 512 GB, the Galaxy M51 also has 128 GB internal memory. Galaxy M51 counts with a much better battery performance than Xperia XZ3, because it has 7000mAh of battery capacity instead of 3330mAh.
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