Compare phones
| Global Score | |
| 83.2 | 91.8 |
| Basic Information | |
| Asus | Samsung |
| Android 12 | Android 11 |
| 2022-09-19 | 2021-01-29 |
| 6.81 x 3.03 x 0.41 inches | 5.97 x 2.80 x 0.31 inches |
| 8.43 ounces | 6.03 ounces |
| Space Gray | Gray, Phantom pink, Violet and White |
| -- | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.8 inches | 6.2 inches |
| 2448 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 393 pixels per inch | 424 pixels per inch |
| 1200 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 9.2 |
| Performance | |
| MediaTek Dimensity 9000+ (4 nm) chipset | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 16 GB RAM | 8 GB RAM |
| Mali-G710 MC10 GPU | Adreno 660 GPU |
| 6.3 | 9.63 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 50.00 MP + 12.00 MP | 12.00 MP + 10.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.57 inches (1/1.76") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.43 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 6000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S21 has an overall score of 91.8, which is much better than Asus ROG Phone 6D Ultimate's 83.2 global score. Both of these phones come with Android operating system, but the Samsung Galaxy S21 has the previous 11 version while Asus ROG Phone 6D Ultimate has Android 12 version. The Samsung Galaxy S21 is an older phone than the Asus ROG Phone 6D Ultimate, but Samsung was able to build it noticeably thinner and a lot lighter anyway.
Galaxy S21 features a much more powerful processor than Asus ROG Phone 6D Ultimate, although it has 8 GB less RAM memory, they both have the same number of cores. The Galaxy S21 counts with a slightly better display than Asus ROG Phone 6D Ultimate, because although it has a little bit lower resolution of 1080 x 2400 and a quite smaller display, it also counts with a little bit brighter screen and a little bit higher display pixel density.
Asus ROG Phone 6D Ultimate has a much better memory capacity to install games and applications than Galaxy S21, because it has 512 GB internal storage. Asus ROG Phone 6D Ultimate features a very superior battery lifetime than Galaxy S21, because it has 6000mAh of battery capacity against 4000mAh. The Asus ROG Phone 6D Ultimate has a much better camera than Samsung Galaxy S21, because although it has a smaller diafragm aperture which is not nice for low-light photography and videos, and they both have the same video frame rates and the same 7680x4320 video definition, the Asus ROG Phone 6D Ultimate also counts with a lot more MP back camera and a bigger sensor capturing better quality videos and photographs.
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