Compare phones
| Global Score | |
| 91.8 | 77.1 |
| Basic Information | |
| Samsung | Asus |
| Android 11 | -- |
| 2021-01-29 | 2018-10-29 |
| 5.97 x 2.80 x 0.31 inches | 6.25 x 3.00 x 0.34 inches |
| 6.03 ounces | 7.05 ounces |
| Gray, Phantom pink, Violet and White | Black |
| Aluminum and Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 722.00 | $ 1099.00 |
| Display / Screen | |
| 6.2 inches | 6 inches |
| 2400 x 1080 pixels | 2160 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 424 pixels per inch | 402 pixels per inch |
| 1300 cd/m2 brightness | 550 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.2 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2960 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 630 GPU |
| 9.63 | 9.72 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 12.00 MP + 10.00 MP | 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.39 inches (1/2.55") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 10.78 | 3.63 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy S21 has a global score of 91.8, which is better than the Asus ROG Phone's general score of 77.1. The Galaxy S21 is a way newer cellphone, and it's also somewhat lighter and a bit thinner than the Asus ROG Phone. Galaxy S21 features a slightly better display than Asus ROG Phone, because it has a just a little better pixels number per inch in the display, a quite bigger screen, much more brightness and a quite better resolution of 1080 x 2400px.
Asus ROG Phone counts with a much greater memory for applications and games than Samsung Galaxy S21, because it has 512 GB internal storage. Asus ROG Phone counts with a little faster CPU than Samsung Galaxy S21. Both have 8 GB of RAM memory and 8 cores. The Galaxy S21 takes much clearer pictures and videos than Asus ROG Phone, and although they both have the same aperture, the Galaxy S21 also has a much better 7680x4320 video resolution and a lot bigger back camera sensor which offers a way higher photo and video quality.
The Samsung Galaxy S21 and the Asus ROG Phone both count with really similar batteries duration.
Even being the best phone between the ones we are comparing here, the Galaxy S21 is also by far the cheapest one.
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