Compare phones
| Global Score | |
| 80.3 | 86.3 |
| Basic Information | |
| Samsung | Asus |
| Android 10 | -- |
| 2020-12-21 | 2020-07-23 |
| 6.46 x 2.98 x 0.35 inches | 6.73 x 3.07 x 0.39 inches |
| 7.23 ounces | 8.47 ounces |
| Black, Blue, Red and White | Black glare |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.6 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| LCD | AMOLED |
| 270 pixels per inch | 390 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 8.9 |
| Performance | |
| Mediatek Helio P35 MT6765 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| Cortex-A53, 64-bit, 12 nm (Octa-Core 2350 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| PowerVR GE8320 GPU | Yes GPU |
| 9.27 | 9.81 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 13.02 | 10.1 |
| Camera | |
| 48.00 MP + 8.00 MP | 64.00 MP + 24.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.23 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 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, Dual SIM |
| 6.6 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Asus ROG Phone 3 has an overall score of 86.3, which is a little bit better than Galaxy A12's 80.3 global score. Asus ROG Phone 3's design is heavier and thicker than the Galaxy A12. The Asus ROG Phone 3 features a bit superior processing unit than Galaxy A12, and although they both have a Octa-Core CPU, the Asus ROG Phone 3 also has 8 GB more RAM memory.
Asus ROG Phone 3 features a lot better screen than Samsung Galaxy A12, because it has a little bit larger display, a much better 1080 x 2340 resolution and a greater screen density. The Galaxy A12 has a very superior memory to install applications and games or saving photos and videos than Asus ROG Phone 3, because although it has just 64 GB internal memory, it also counts with an external SD slot that supports up to 1 TB.
The Asus ROG Phone 3 shoots much clearer videos and photos than Galaxy A12, because it has a bigger aperture, a lot higher 7680x4320 video definition and a camera in the back with lot more megapixels. Asus ROG Phone 3 has longer battery duration than Samsung Galaxy A12, because it has a 6000mAh battery capacity.
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