Compare phones
| Global Score | |
| 76.1 | 88 |
| Basic Information | |
| Samsung | |
| -- | Android 11, 10 |
| -- | 2020-08-06 |
| 5.43 x 2.36 x 0.51 inches | 6.27 x 2.93 x 0.37 inches |
| 4.59 ounces | 7.16 ounces |
| -- | Mirage black and Mirage blue |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 2.8 inches | 6.5 inches |
| 320 x 240 pixels (QVGA) | 2400 x 1080 pixels |
| TFT | Super AMOLED |
| 143 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 5.9 | 8.1 |
| Performance | |
| MediaTek MT6731 chipset | Samsung Exynos 9611 chipset |
| Quad-Core 1100 MHz processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 512 GB RAM | 6 GB RAM |
| PowerVR GE8100 GPU | Mali-G72 MP3 GPU |
| 9.63 | 9.36 |
| Storage | |
| 4 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 4.82 | 14.14 |
| Camera | |
| 5.00 MP | 64.00 MP + 32.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 5.5 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 2.4 | 6.7 |
| Battery Life | |
| 1600mAh Micro SIM Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 3.44 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M31s has an overall score of 88, which is better than Doro 780X's 76.1 score. Galaxy M31s is a noticeably heavier but extremely thinner cellphone than the Doro 780X. Samsung Galaxy M31s counts with a way better looking screen than Doro 780X, because it has a lot bigger display, a lot higher 1080 x 2400px resolution and way more pixels per inch in the display.
The Samsung Galaxy M31s has a superior memory capacity for applications, games, photos and videos than Doro 780X, because it has 128 GB internal storage capacity and an external memory slot that holds a maximum of 512 GB. Doro 780X has a little better processing power than Galaxy M31s, because although it has 4 lesser and slower cores, it also counts with a larger amount of RAM.
Samsung Galaxy M31s counts with a superior battery duration than Doro 780X, because it has a 275% greater battery size. Samsung Galaxy M31s has a much better camera than Doro 780X, because it has a back facing camera with a lot higher resolution.
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