Compare phones
| Global Score | |
| 87.7 | 84.7 |
| Basic Information | |
| Samsung | Asus |
| Android 10 | -- |
| 2020-09-11 | 2021-04-26 |
| 6.45 x 3.00 x 0.37 inches | 6.80 x 3.04 x 0.41 inches |
| 7.51 ounces | 8.40 ounces |
| Black and White | Phantom Black and Storm White |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2340 x 1080 pixels | 2448 x 1080 pixels |
| Super AMOLED Plus | AMOLED |
| 385 pixels per inch | 393 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Snapdragon 888 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 64.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 11.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.88 | 12.87 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 7000mAh Battery | 6000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 7.52 |
| 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 |
| FM Radio | -- |
Comparison review
Galaxy M51 is slightly better than the Asus ROG Phone 5, getting an 87.7 score against 84.7. The Galaxy M51 is a a little thinner and somewhat lighter phone than the Asus ROG Phone 5, although both were released with only 8 months difference. Asus ROG Phone 5 features a more vivid display than Galaxy M51, because it has a little bit bigger display, a just a little more pixels per inch of display and a quite better 1080 x 2448 resolution.
The Samsung Galaxy M51 counts with a much greater storage to install applications and games than Asus ROG Phone 5, and although they both have equal 128 GB internal memory capacity, the Samsung Galaxy M51 also has an external memory card slot that allows a maximum of 512 GB. The Asus ROG Phone 5 features a little faster processor than Samsung Galaxy M51, and although they both have a Octa-Core CPU, the Asus ROG Phone 5 also has a higher amount of RAM.
Samsung Galaxy M51 has greater battery duration than Asus ROG Phone 5, because it has a 7000mAh battery size. Asus ROG Phone 5 counts with just a bit better camera than Samsung Galaxy M51, and although they both have the same diafragm aperture and a 64 mega pixels back facing camera, the Asus ROG Phone 5 also has a lot higher video resolution and a bigger sensor capturing higher quality photographs.
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