Compare phones
| Global Score | |
| 91.8 | 83.2 |
| Basic Information | |
| Samsung | Asus |
| Android 11 | Android 12 |
| 2021-01-29 | 2022-09-19 |
| 5.97 x 2.80 x 0.31 inches | 6.81 x 3.03 x 0.41 inches |
| 6.03 ounces | 8.43 ounces |
| Gray, Phantom pink, Violet and White | Space Gray |
| Aluminum and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 722.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.8 inches |
| 2400 x 1080 pixels | 2448 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 424 pixels per inch | 393 pixels per inch |
| 1300 cd/m2 brightness | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.2 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | MediaTek Dimensity 9000+ (4 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 660 GPU | Mali-G710 MC10 GPU |
| 9.63 | 6.3 |
| 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 | 50.00 MP + 12.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | 0.64 inches (1/1.56") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.78 | 12.43 |
| 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) and HSDPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| 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 | -- |
Comparison review
The Galaxy S21 has a score of 91.8, which is better than the Asus ROG Phone 6D Ultimate's 83.2 general score. Despite of the fact that the Galaxy S21 is older than the Asus ROG Phone 6D Ultimate, it's design is incredibly thinner and notably lighter. Both of these phones include Android operating system, but Galaxy S21 has the previous 11 version and Asus ROG Phone 6D Ultimate has Android 12 version.
Samsung Galaxy S21 features a little bit better screen than Asus ROG Phone 6D Ultimate, because although it has a bit lower 1080 x 2400 pixels resolution and a little smaller display, it also counts with a little bit more pixels per inch of display and a little brighter screen. The Galaxy S21 counts with a really superior processing power than Asus ROG Phone 6D Ultimate, although it has a lower amount of RAM, they both have 8 cpu cores.
The Asus ROG Phone 6D Ultimate has a superior camera than Samsung Galaxy S21, because although it has a tinier aperture which is not nice for low light captures, and they both have the same video frame rate and the same video quality, the Asus ROG Phone 6D Ultimate also counts with a way higher 50 mega pixels resolution back camera and a larger back camera sensor taking higher quality pictures and videos.
The Asus ROG Phone 6D Ultimate counts with a much greater memory capacity for games and applications than Galaxy S21, because it has 512 GB internal storage. The Asus ROG Phone 6D Ultimate features a much better battery performance than Samsung Galaxy S21, because it has 6000mAh of battery capacity.
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