Compare phones
| Global Score | |
| 90.8 | 94 |
| Basic Information | |
| Samsung | Asus |
| Android 11, 10 | -- |
| 2020-04-29 | 2021-06-07 |
| 6.26 x 2.90 x 0.34 inches | 6.80 x 3.04 x 0.41 inches |
| 6.60 ounces | 8.40 ounces |
| Prism cube black | Matte White |
| Aluminum and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 339.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2400 x 1080 pixels | 2448 x 1080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 393 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9 |
| Performance | |
| Samsung Exynos 980 chipset | Snapdragon 888 chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 18 GB RAM |
| Mali-G76 MP5 GPU | Adreno 660 GPU |
| 9.27 | 9.81 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 17.6 |
| Camera | |
| 48.00 MP + 32.00 MP | 64.00 MP + 24.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 11.00mm focal length |
| 0.5 inches (1/2") 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 | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.55 | 12.87 |
| 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 | Nano SIM, Dual SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 6000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 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
The Asus ROG Phone 5 Ultimate has a score of 94, which is a little bit better than Galaxy A51 5G's 90.8 general score. Even though the Asus ROG Phone 5 Ultimate is newer than the Galaxy A51 5G, it's a lot heavier and somewhat thicker. The Asus ROG Phone 5 Ultimate counts with a brighter screen than Samsung Galaxy A51 5G, because although it has a little inferior pixel count per inch in the display, it also counts with a little bigger display and a slightly better 1080 x 2448px resolution.
Asus ROG Phone 5 Ultimate has a better storage capacity for apps and games than Galaxy A51 5G, because although it has no slot for an SD memory card, it also counts with 512 GB internal storage. Asus ROG Phone 5 Ultimate features a little bit better processing power than Galaxy A51 5G, and although they both have the same number of cores, the Asus ROG Phone 5 Ultimate also has a higher amount of RAM memory.
The Asus ROG Phone 5 Ultimate counts with better battery duration than Galaxy A51 5G, because it has a 33 percent bigger battery capacity. The Asus ROG Phone 5 Ultimate captures much better videos and photos than Galaxy A51 5G, because it has a bigger diafragm aperture, a way better video resolution, a bigger camera sensor which offers a better image and video quality and a much better 64 megapixels resolution back-facing camera.
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