Compare phones
| Global Score | |
| 81.3 | 81.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 13 |
| 2020-04-27 | -- |
| 6.27 x 2.88 x 0.34 inches | 6.43 x 3.07 x 0.35 inches |
| 6.53 ounces | -- |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | -- |
| Plastic | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2400 x 1080 pixels | 3080 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 411 pixels per inch | 500 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G52 MC2 GPU | Adreno 740 GPU |
| 9.09 | 6.21 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 MP | 200.00 MP + 40.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| 26.00mm focal length | 69.00mm focal length |
| 0.5 inches (1/2") sensor | 0.77 inches (1/1.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 10.89 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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
Samsung Galaxy S23 Ultra has a global score of 81.5, which is a bit better than Samsung Galaxy A31's overall score of 81.3. These phones have Android OS (Operating System), but Samsung Galaxy S23 Ultra has a newer 13 version while Samsung Galaxy A31 has Android 10, giving you a couple nice extra features and performance enhancements. Samsung Galaxy S23 Ultra is a notably lighter but just a little bit thicker cellphone than Samsung Galaxy A31.
Galaxy A31 features a slightly better looking display than Samsung Galaxy S23 Ultra, although it has a little smaller screen, a way lower resolution of 1080 x 2400px and a bit lower screen density. The Galaxy A31 counts with a very superior performance than Galaxy S23 Ultra, although it has a smaller amount of RAM memory, they both have the same number of cores.
The Galaxy A31 features a bigger memory for games and applications than Galaxy S23 Ultra, because although it has 0 less internal storage capacity, it also counts with an external SD slot that holds a maximum of 512 GB. Galaxy S23 Ultra's battery duration is very similar to Galaxy A31's battery lifetime.
Galaxy S23 Ultra takes much better videos and photos than Galaxy A31, because it has a back-facing camera with much more mega-pixels, a bigger camera aperture for better low-light captures and a way larger back camera sensor taking much better quality pictures.
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