Compare phones
| Global Score | |
| 91.8 | 79.1 |
| Basic Information | |
| Samsung | Asus |
| Android 11 | Android 12 |
| 2021-01-29 | 2022-07-05 |
| 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 | Phantom Black and Storm White |
| 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 | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 660 GPU | Adreno 730 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 | -- |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | -- |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.78 | 8.36 |
| 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 Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth |
| 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
Galaxy S21 has an overall score of 91.8, which is much better than the Asus ROG Phone 6's general score of 79.1. Despite of the fact that Galaxy S21 is older than the Asus ROG Phone 6, it's construction is notably lighter and incredibly thinner. Both of these phones come with Android operating system, but Galaxy S21 has older 11 version while Asus ROG Phone 6 has Android 12.
Galaxy S21 features a little bit better screen than Asus ROG Phone 6, because although it has a bit worse resolution of 1080 x 2400 and a little smaller screen, it also counts with a little higher quantity of pixels per screen inch and a bit more brightness. Galaxy S21 counts with a much faster processor than Asus ROG Phone 6, although it has less RAM memory, they both have 8 cpu cores.
The Galaxy S21 features a way better camera than Asus ROG Phone 6, although it has a camera with a way lower 12 MP resolution. The Asus ROG Phone 6 counts with a very superior memory capacity for applications and games than Galaxy S21, because it has 384 GB more internal memory capacity. The Asus ROG Phone 6 features a much longer battery life than Galaxy S21, because it has a 6000mAh battery size.
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