Compare phones
| Global Score | |
| 94 | 90.8 |
| Basic Information | |
| Asus | Samsung |
| -- | Android 11, 10 |
| 2021-06-07 | 2020-04-29 |
| 6.80 x 3.04 x 0.41 inches | 6.26 x 2.90 x 0.34 inches |
| 8.40 ounces | 6.60 ounces |
| Matte White | Prism cube black |
| Aluminum and Glass (Corning Gorilla Glass 3) | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2448 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 393 pixels per inch | 405 pixels per inch |
| 1200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8.1 |
| Performance | |
| Snapdragon 888 chipset | Samsung Exynos 980 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 18 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Mali-G76 MP5 GPU |
| 9.81 | 9.27 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 17.6 | 15.38 |
| Camera | |
| 64.00 MP + 24.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 11.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.87 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 10.7 |
| Battery Life | |
| 6000mAh Nano SIM Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | 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 |
| -- | FM Radio |
Comparison review
The Asus ROG Phone 5 Ultimate has an overall score of 94, which is a bit better than the Samsung Galaxy A51 5G's global score of 90.8. The Asus ROG Phone 5 Ultimate is a newer cellphone than the Samsung Galaxy A51 5G, although it's somewhat thicker and much heavier. Asus ROG Phone 5 Ultimate counts with a little better performance than Galaxy A51 5G, and although they both have the same number of cores, the Asus ROG Phone 5 Ultimate also has more RAM memory.
The Asus ROG Phone 5 Ultimate features a much better display than Galaxy A51 5G, because although it has a just a bit worse count of pixels per inch in the screen, it also counts with a quite bigger screen and a slightly higher resolution of 1080 x 2448px. Asus ROG Phone 5 Ultimate features a bigger storage to install applications and games than Samsung Galaxy A51 5G, because although it has no slot for an SD memory card, it also counts with more internal memory.
The Asus ROG Phone 5 Ultimate has superior battery life than Galaxy A51 5G, because it has 6000mAh of battery capacity. The Asus ROG Phone 5 Ultimate counts with a better camera than Samsung Galaxy A51 5G, because it has a bigger back-facing camera sensor providing a better image quality, a much better video resolution, a bigger aperture to take better low-light photography and video and a camera with much more mega pixels.
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