Compare phones
| Global Score | |
| 78.8 | 81.3 |
| Basic Information | |
| Sony | Samsung |
| Android 5.1 | Android 10 |
| 2015-06-16 | 2020-04-27 |
| 5.69 x 2.85 x 0.34 inches | 6.27 x 2.88 x 0.34 inches |
| 5.64 ounces | 6.53 ounces |
| Black and White | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| Glass and Metal | Plastic |
| Scratch-Resistant Glass | -- |
| $ 249.00 | -- |
| Display / Screen | |
| 5.2 inches | 6.4 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 565 pixels per inch | 411 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | MediaTek Helio P65 MT6768 chipset |
| ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 3 GB (1600 MHz) RAM | 4 GB RAM |
| Adreno 430 (600 MHz) GPU | Mali-G52 MC2 GPU |
| 9.45 | 9.09 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.12 | 11.74 |
| Camera | |
| 20.70 MP + 5.00 MP | 48.00 MP + 20.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 10.45 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS, GSM and CDMA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.2 | 6.7 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy A31 has a global score of 81.3, which is just a bit better than the Xperia Z4v's 78.8 overall score. These phones work with Android OS (operating system), but the Galaxy A31 has a newer 10 version while Xperia Z4v has Android 5.1, so it provides some additional features. The Galaxy A31 is a somewhat heavier device than the Xperia Z4v, but they are equally thin.
Xperia Z4v counts with a bit better processor than Galaxy A31, because although it has 1 GB less RAM memory, and they both have a Octa-Core CPU, the Xperia Z4v also counts with a graphics processing unit. Sony Xperia Z4v counts with a more vivid screen than Samsung Galaxy A31, because although it has a little smaller display, it also counts with a greater pixel number in each inch in the screen and a higher resolution of 2560 x 1440 pixels.
Galaxy A31 has a much greater memory to store more apps and games than Xperia Z4v, because it has 32 GB more internal storage and a slot for an external memory card that supports up to 512 GB. Samsung Galaxy A31 captures just a bit better pictures and videos than Xperia Z4v, and although they both have a F2 camera aperture, the same (Full HD) video resolution and the same 30 frames per second video frame rate, the Samsung Galaxy A31 also has a larger camera sensor capturing higher quality pictures and a lot higher 48 mega pixels resolution back camera.
The Galaxy A31 counts with a much better battery life than Xperia Z4v, because it has 5000mAh of battery capacity.
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