Compare phones
| Global Score | |
| 86.5 | 76.1 |
| Basic Information | |
| Samsung | |
| Android 11, 10 | -- |
| 2020-03-05 | -- |
| 6.27 x 2.96 x 0.35 inches | 5.43 x 2.36 x 0.51 inches |
| 6.74 ounces | 4.59 ounces |
| Black, Blue and Red | -- |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 2.8 inches |
| 2340 x 1080 pixels | 320 x 240 pixels (QVGA) |
| Super AMOLED | TFT |
| 403 pixels per inch | 143 pixels per inch |
| 420 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 5.9 |
| Performance | |
| Exynos 9611 chipset | MediaTek MT6731 chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Quad-Core 1100 MHz processor |
| 6 GB RAM | 512 GB RAM |
| Mali-G72 MP3 GPU | PowerVR GE8100 GPU |
| 9.36 | 9.63 |
| Storage | |
| 64 GB internal memory | 4 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 11.74 | 4.82 |
| Camera | |
| 64.00 MP + 32.00 MP | 5.00 MP |
| f/1.80 aperture | -- |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 12.1 | 5.5 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | -- |
| Nano SIM, Dual SIM | Micro SIM, Dual SIM |
| 6.7 | 2.4 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | 1600mAh Micro SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 3.44 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | -- |
| FM Radio | -- |
Comparison review
The Samsung Galaxy M31 has a general score of 86.5, which is much better than the Doro 780X's score of 76.1. The Samsung Galaxy M31 is a much heavier but much thinner cellphone than the Doro 780X. Doro 780X features just a bit better processing power than Samsung Galaxy M31, because although it has 4 less and slower cpu cores, it also counts with 506 GB more RAM.
The Samsung Galaxy M31 has an incredibly better screen than Doro 780X, because it has a lot higher resolution of 1080 x 2340 pixels, a much bigger screen and a way better number of pixels per display inch. The Galaxy M31 has a much better camera than Doro 780X, because it has a way more megapixels camera.
Galaxy M31 has a superior memory to install applications and games than Doro 780X, because it has a slot for SD memory cards that supports a maximum of 512 GB and 60 GB more internal memory capacity. Galaxy M31 features a very superior battery life than Doro 780X, because it has a 275% greater battery size.
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