Compare phones
| Global Score | |
| 87.4 | 91.8 |
| Basic Information | |
| Asus | Samsung |
| Android 10 | Android 11 |
| 2020-07-23 | 2021-01-29 |
| 6.73 x 3.07 x 0.39 inches | 5.97 x 2.80 x 0.31 inches |
| 8.47 ounces | 6.03 ounces |
| Black glare | Gray, Phantom pink, Violet and White |
| Aluminum and Glass (Corning Gorilla Glass 3) | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.6 inches | 6.2 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 390 pixels per inch | 424 pixels per inch |
| 1000 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 650 GPU | Adreno 660 GPU |
| 9.81 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 64.00 MP + 24.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.57 inches (1/1.76") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.87 | 10.78 |
| 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, Dual SIM | Nano SIM |
| 10.7 | 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 5.1 | 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 a score of 91.8, which is a little bit better than the Asus ROG Phone 3 Strix Edition's general score of 87.4. These phones come with Android operating system, but Samsung Galaxy S21 has a newer 11 version and Asus ROG Phone 3 Strix Edition has Android 10. Samsung Galaxy S21's body is way lighter and way thinner than Asus ROG Phone 3 Strix Edition, although they were only released with a couple of months difference.
Asus ROG Phone 3 Strix Edition features a bit more powerful CPU than Samsung Galaxy S21. Both have a 8 GB RAM and a Octa-Core processor. The Galaxy S21 has a bit more vivid screen than Asus ROG Phone 3 Strix Edition, because although it has a bit smaller screen, it also counts with a slightly higher 1080 x 2400px resolution, a brighter display and a quite higher pixels number per display inch.
Asus ROG Phone 3 Strix Edition has a superior storage capacity to install applications and games or saving photos and videos than Galaxy S21, because it has 256 GB internal memory. The Asus ROG Phone 3 Strix Edition counts with a really longer battery performance than Galaxy S21, because it has a 50% more battery size.
Asus ROG Phone 3 Strix Edition captures much clearer pictures and videos than Galaxy S21, and although they both have a F1.8 aperture and the same video definition, the Asus ROG Phone 3 Strix Edition also has a bigger camera sensor taking more light and vivid colors, a lot more mega-pixels back-facing camera and faster 30 fps video frame rates.
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