Compare phones
| Global Score | |
| 79.8 | 87.7 |
| Basic Information | |
| Sony | Samsung |
| -- | Android 10 |
| 2017-06-01 | 2020-09-11 |
| 6.14 x 3.03 x 0.31 inches | 6.45 x 3.00 x 0.37 inches |
| 6.74 ounces | 7.51 ounces |
| Black, Pink, Red and Silver | Black and White |
| Aluminum and Glass | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 3840 x 2160 pixels (4K) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 801 pixels per inch | 385 pixels per inch |
| 700 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.3 | 8 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 540 GPU | Adreno 618 GPU |
| 9.36 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.78 | 14.14 |
| Camera | |
| 19.00 MP + 13.00 MP | 64.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.34 | 11.88 |
| 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 | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3230mAh Li - Ion Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.2 | 8.32 |
| Other Features | |
| Bluetooth 5.0 | 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
Galaxy M51 has a score of 87.7, which is slightly better than Xperia XZ Premium's score of 79.8. Even though Galaxy M51 is extremely newer than Xperia XZ Premium, it is somewhat thicker and somewhat heavier. Sony Xperia XZ Premium counts with a way better looking display than Samsung Galaxy M51, because although it has a bit smaller display, it also counts with a way greater display pixels density and a way better resolution of 2160 x 3840.
The Xperia XZ Premium counts with a bit more powerful processing unit than Samsung Galaxy M51, although it has a smaller amount of RAM, they both have the same number of cores. Samsung Galaxy M51 features a lot bigger storage capacity to store more apps and games than Sony Xperia XZ Premium, because it has an external memory card slot that supports a maximum of 512 GB and 64 GB more internal storage.
Samsung Galaxy M51 has a better camera than Xperia XZ Premium, and although they both have the same 3840x2160 (4K) video resolution and the same 30 fps video frame rates, the Samsung Galaxy M51 also has a much larger back-facing camera sensor capturing much higher quality videos and photos, a larger aperture for better images in poorly lited environments and a camera with a way higher 64 MP resolution.
Samsung Galaxy M51 counts with a really longer battery duration than Xperia XZ Premium, because it has a 117% larger battery capacity.
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