Compare phones
| Global Score | |
| 81.5 | 81.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 13 | Android 10 |
| -- | 2020-04-27 |
| 6.43 x 3.07 x 0.35 inches | 6.27 x 2.88 x 0.34 inches |
| -- | 6.53 ounces |
| -- | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| Aluminum and Glass | Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 3080 x 1440 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | Super AMOLED |
| 500 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset | MediaTek Helio P65 MT6768 chipset |
| processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 740 GPU | Mali-G52 MC2 GPU |
| 6.21 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 200.00 MP + 40.00 MP | 48.00 MP + 20.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| 69.00mm focal length | 26.00mm focal length |
| 0.77 inches (1/1.3") sensor | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 12.43 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy S23 Ultra is slightly better than Galaxy A31, getting an 81.5 score against 81.3. Samsung Galaxy S23 Ultra is a a little thicker but way lighter device than the Galaxy A31. These phones include Android OS, but the Samsung Galaxy S23 Ultra has newer 13 version and Galaxy A31 has Android 10.
Galaxy A31 has a little more vivid display than Galaxy S23 Ultra, although it has a just a bit lower count of pixels per inch of display, a way worse 1080 x 2400 resolution and a quite smaller screen. Galaxy A31 features a quite bigger storage capacity to install applications and games or saving photos and videos than Samsung Galaxy S23 Ultra, because although it has 0 less internal storage capacity, it also counts with an external memory card slot that holds up to 512 GB.
Galaxy A31 has a very superior performance than Galaxy S23 Ultra, although it has 4 GB lesser RAM, they both have 8 processing cores. Samsung Galaxy A31's battery performance is very similar to Galaxy S23 Ultra's battery lifetime. Galaxy S23 Ultra features a better camera than Galaxy A31, because it has a much bigger sensor providing a way better image quality, a back camera with lot more MP and a bigger camera aperture.
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