Compare phones
| Global Score | |
| 87.7 | 78.8 |
| Basic Information | |
| Samsung | Sony |
| Android 10 | Android 5.1 |
| 2020-09-11 | 2015-06-16 |
| 6.45 x 3.00 x 0.37 inches | 5.69 x 2.85 x 0.34 inches |
| 7.51 ounces | 5.64 ounces |
| Black and White | Black and White |
| Plastic and Plastic | Glass and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 249.00 |
| Display / Screen | |
| 6.7 inches | 5.2 inches |
| 2340 x 1080 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| Super AMOLED Plus | IPS LCD |
| 385 pixels per inch | 565 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 8 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 810 MSM8994 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 3 GB (1600 MHz) RAM |
| Adreno 618 GPU | Adreno 430 (600 MHz) GPU |
| 9.27 | 9.45 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 14.14 | 8.12 |
| Camera | |
| 64.00 MP + 32.00 MP | 20.70 MP + 5.00 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 (60 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), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS, GSM and CDMA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7.2 |
| Battery Life | |
| 7000mAh Battery | 3000mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 8.32 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy M51 is much better than the Xperia Z4v, with a global score of 87.7 against 78.8. Samsung Galaxy M51's construction is a lot newer than the Xperia Z4v's, although it's noticeably heavier and just a bit thicker. Both devices in this comparison have Android OS, but Samsung Galaxy M51 has newer 10 version while Xperia Z4v has Android 5.1 version.
The Sony Xperia Z4v counts with a bit better processing unit than Samsung Galaxy M51, because although it has a lower amount of RAM memory, and they both have a Octa-Core processor, the Sony Xperia Z4v also counts with an extra GPU. The Xperia Z4v has a much sharper screen than Samsung Galaxy M51, because although it has a lot smaller display, it also counts with a greater quantity of pixels per inch of display and a higher resolution of 2560 x 1440 pixels.
The Samsung Galaxy M51 counts with a superior camera than Sony Xperia Z4v, and although they both have the same 3840x2160 video quality and the same 30 fps video frame rates, the Samsung Galaxy M51 also has a way higher 64 megapixels resolution camera in the back, a larger aperture and a much larger back camera sensor taking way higher quality videos and pictures.
Galaxy M51 counts with much more storage capacity for applications, games, photos and videos than Xperia Z4v, because it has a SD extension slot that holds a maximum of 512 GB and 128 GB internal storage capacity. The Samsung Galaxy M51 features a very superior battery duration than Xperia Z4v, because it has 7000mAh of battery capacity.
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