Compare phones
| Global Score | |
| 77.7 | 79.1 |
| Basic Information | |
| Samsung | Asus |
| Android 10 | Android 12 |
| 2020-06-19 | 2022-07-05 |
| 6.44 x 2.96 x 0.35 inches | 6.81 x 3.03 x 0.41 inches |
| 6.77 ounces | 8.43 ounces |
| Black, Blue, Red and White | Phantom Black and Storm White |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 1600 x 720 pixels | 2448 x 1080 pixels |
| TFT | AMOLED |
| 270 pixels per inch | 393 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.9 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 16 GB RAM |
| Mali-G76 GPU | Adreno 730 GPU |
| 9.09 | 6.3 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 17.6 |
| Camera | |
| 48.00 MP + 13.00 MP | 50.00 MP + 12.00 MP |
| f/2.00 aperture | -- |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 10.78 | 8.36 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Asus ROG Phone 6 has a general score of 79.1, which is slightly better than Galaxy A21s's 77.7 global score. Asus ROG Phone 6 is a way newer cellphone than the Galaxy A21s, but it is thicker and heavier. Both devices we compare here have Android OS (Operating System), but the Asus ROG Phone 6 has a newer 12 version and Galaxy A21s has Android 10 version, giving you a couple additional features.
Asus ROG Phone 6 counts with a lot better looking screen than Galaxy A21s, because it has a little bit larger screen, a greater quantity of pixels per inch in the screen and a much higher resolution of 1080 x 2448. Galaxy A21s features a much greater processing power than Asus ROG Phone 6, although it has 13 GB lesser RAM memory, they both have the same number of cores.
Asus ROG Phone 6 features a much better storage to store more games and applications than Galaxy A21s, because although it has no slot for an external memory card, it also counts with more internal storage. Galaxy A21s shoots much clearer videos and photos than Asus ROG Phone 6, although it has a back facing camera with a lower 48 mega-pixels resolution.
The Asus ROG Phone 6 features better battery lifetime than Galaxy A21s, because it has a 6000mAh battery size.
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