Compare phones
| Global Score | |
| 77.7 | 83.2 |
| Basic Information | |
| Samsung | Asus |
| Android 10 | Android 12 |
| 2020-06-19 | 2022-09-19 |
| 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 | Space Gray |
| -- | 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 | MediaTek Dimensity 9000+ (4 nm) chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 16 GB RAM |
| Mali-G76 GPU | Mali-G710 MC10 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 | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.64 inches (1/1.56") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.78 | 12.43 |
| 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 Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| 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 6D Ultimate is slightly better than Galaxy A21s, having a score of 83.2 against 77.7. The Asus ROG Phone 6D Ultimate construction is extremely newer than Galaxy A21s's, although it's somewhat heavier and thicker. These phones work with Android OS (operating system), but the Asus ROG Phone 6D Ultimate has newer 12 version while Galaxy A21s has Android 10, counting with lots of additional features.
Asus ROG Phone 6D Ultimate counts with a much better looking display than Samsung Galaxy A21s, because it has a way better resolution of 1080 x 2448 pixels, a greater pixel count per inch in the screen and a little bigger screen. The Galaxy A21s counts with a really superior processing power than Asus ROG Phone 6D Ultimate, although it has lesser RAM, they both have a Octa-Core processor.
Asus ROG Phone 6D Ultimate features much more memory to install games and applications than Galaxy A21s, because although it has no external SD slot, it also counts with 512 GB internal storage capacity. The Asus ROG Phone 6D Ultimate has longer battery life than Galaxy A21s, because it has a 20% more battery size.
Asus ROG Phone 6D Ultimate counts with a better camera than Samsung Galaxy A21s, because it has a way better video definition, a more MP back facing camera, a larger camera aperture to capture better photos in poorly lited environments and a much larger sensor which provides a lot higher image and video quality.
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