Compare phones
| Global Score | |
| 72.1 | 81.3 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 10 |
| -- | 2020-04-27 |
| 6.00 x 2.87 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 |
| -- | Plastic |
| Display / Screen | |
| 6.1 inches | 6.4 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| OLED | Super AMOLED |
| 431 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.1 |
| Performance | |
| Google Tensor G2 (5 nm) chipset | MediaTek Helio P65 MT6768 chipset |
| processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G710 MP7 GPU | Mali-G52 MC2 GPU |
| 6.12 | 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 | |
| 64.00 MP + 13.00 MP | 48.00 MP + 20.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.69 | 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 Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 1.36 | 6.8 |
| Other Features | |
| Bluetooth | 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
Galaxy A31 has a general score of 81.3, which is better than the Google Pixel 7a's 72.1 global score. Both of these devices work with Android OS, but Galaxy A31 has 10 version while Google Pixel 7a has Android 13 version. Galaxy A31 features a slightly better screen than Google Pixel 7a, because although it has a quite worse number of pixels per display inch, and they both have the same exact 1080 x 2400px resolution, the Galaxy A31 also counts with a quite bigger screen.
The Galaxy A31 counts with a much more powerful processing unit than Google Pixel 7a, although it has 2 GB lesser RAM, they both have 8 processing cores. The Galaxy A31 has a bigger storage for games and applications than Google Pixel 7a, because although it has 0 less internal storage, it also counts with an external memory card slot that admits a maximum of 512 GB.
The Galaxy A31 has a lot better camera than Google Pixel 7a, although it has a back camera with a way worse resolution. Samsung Galaxy A31 features a really longer battery duration than Google Pixel 7a.
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