| Global Score | |
| 72.8 | 87.7 |
| Basic Information | |
| Sony | Samsung |
| Android 4.4.4 | Android 10 |
| 2013-09-04 | 2020-09-11 |
| 5.74 x 2.91 x 0.34 inches | 6.45 x 3.00 x 0.37 inches |
| 5.71 ounces | 7.51 ounces |
| Black, Purple and White | Black and White |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 239.00 | -- |
| Display / Screen | |
| 5 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | 2340 x 1080 pixels |
| TFT | Super AMOLED Plus |
| 441 pixels per inch | 385 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 800 MSM8974 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Krait 400 (Quad-Core 2200 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 2 GB (800 MHz) RAM | 6 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 618 GPU |
| 9.18 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 7.56 | 14.14 |
| Camera | |
| 20.70 MP + 2.00 MP | 64.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 8.8 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 7000mAh Battery |
| Removable Battery | Non-Removable Battery |
| 600 hours standby time 15 hours talk time | -- |
| 4.96 | 8.32 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Samsung Galaxy M51 has an overall score of 87.7, which is way better than Xperia Z1's global score of 72.8. Samsung Galaxy M51's design is much newer, but just a bit thicker and a lot heavier than the Xperia Z1. Both of these devices have Android OS (operating system), but Samsung Galaxy M51 has 10 version and Xperia Z1 has Android 4.4.4.
Samsung Galaxy M51 counts with a bit more powerful CPU than Xperia Z1, because although it has doesn't have a GPU, it also counts with a higher amount of RAM and a greater number of cores. The Xperia Z1 features a more vivid screen than Galaxy M51, because although it has a way smaller display and a little bit worse resolution of 1920 x 1080, it also counts with a bit better pixels density.
The Galaxy M51 counts with a way bigger memory to install applications and games or saving photos and videos than Xperia Z1, because it has an external SD slot that supports up to 512 GB and 96 GB more internal memory capacity. The Samsung Galaxy M51 has a superior battery performance than Sony Xperia Z1, because it has a 133 percent bigger battery size.
The Galaxy M51 captures way better photos and videos than Sony Xperia Z1, because it has a way higher 3840x2160 video definition, a way larger sensor providing a much better image quality, a lot better 64 MP resolution camera and a larger aperture to take better low light photography and videos.
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