Compare phones
| Global Score | |
| 83.2 | 76.1 |
| Basic Information | |
| Asus | Samsung |
| Android 12 | Android 10 |
| 2022-09-19 | 2020-06-29 |
| 6.81 x 3.03 x 0.41 inches | 6.61 x 3.02 x 0.32 inches |
| 8.43 ounces | 6.81 ounces |
| Space Gray | Black |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 194.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2448 x 1080 pixels | 1600 x 720 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 270 pixels per inch |
| 1200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 7.3 |
| Performance | |
| MediaTek Dimensity 9000+ (4 nm) chipset | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 16 GB RAM | 3 GB RAM |
| Mali-G710 MC10 GPU | PowerVR GE8320 GPU |
| 6.3 | 9.27 |
| Storage | |
| 512 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 9.84 |
| Camera | |
| 50.00 MP + 12.00 MP | 16.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 0.64 inches (1/1.56") sensor | 0.33 inches (1/3.06") sensor |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 12.43 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 6000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Asus ROG Phone 6D Ultimate is slightly better than the Samsung Galaxy A21, getting a general score of 83.2 against 76.1. Asus ROG Phone 6D Ultimate is a much newer phone than Samsung Galaxy A21, but it is somewhat heavier and much thicker. These phones have Android operating system, but Asus ROG Phone 6D Ultimate has 12 version and Samsung Galaxy A21 has Android 10 version.
The Asus ROG Phone 6D Ultimate counts with a much sharper display than Galaxy A21, because it has a way better 1080 x 2448px resolution, a greater screen pixels density and a little bigger display. Galaxy A21 has a way better performance than Asus ROG Phone 6D Ultimate, although it has a smaller amount of RAM, they both have the same number of cores.
Asus ROG Phone 6D Ultimate features a much bigger memory capacity to install applications and games than Galaxy A21, because although it has no slot for external memory cards, it also counts with 512 GB internal memory. The Asus ROG Phone 6D Ultimate takes much better photographs and videos than Galaxy A21, because although it has a smaller diafragm aperture, it also counts with a much higher video definition, a way bigger back camera sensor and a back-facing camera with a much higher 50 mega-pixels resolution.
The Asus ROG Phone 6D Ultimate counts with a very superior battery performance than Galaxy A21, because it has a 6000mAh battery size against 4000mAh.
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