Compare phones
| Global Score | |
| 74.7 | 77.1 |
| Basic Information | |
| Samsung | Asus |
| Android 11, 10, 9.0 Pie | -- |
| 2019-04-10 | 2018-10-29 |
| 6.24 x 2.94 x 0.31 inches | 6.25 x 3.00 x 0.34 inches |
| 5.96 ounces | 7.05 ounces |
| Black,Deep blue and Red | Black |
| Plastic | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| $ 166.00 | $ 1099.00 |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 1560 x 720 pixels | 2160 x 1080 pixels |
| Super AMOLED | AMOLED |
| 268 pixels per inch | 402 pixels per inch |
| -- | 550 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.6 |
| Performance | |
| Samsung Exynos 7884 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2960 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G71 MP2 GPU | Adreno 630 GPU |
| 8.91 | 9.72 |
| 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 | |
| 13.00 MP + 8.00 MP | 8.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | 24.00mm focal length |
| 0.32 inches (1/3.1") sensor | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.02 | 3.63 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 is slightly better than Samsung Galaxy A20, having a 77.1 score against 74.7. The Asus ROG Phone is better than Samsung Galaxy A20, we must note that it is also heavier and just a little bit thicker. The Asus ROG Phone counts with a little better performance than Samsung Galaxy A20, and although they both have the same number of cores, the Asus ROG Phone also has a higher amount of RAM.
The Asus ROG Phone counts with a sharper display than Samsung Galaxy A20, because although it has a bit smaller screen, it also counts with a lot better 1080 x 2160px resolution and a higher number of pixels per inch in the display. Asus ROG Phone features a much bigger storage capacity to install applications and games or saving photos and videos than Galaxy A20, because although it has no external memory slot, it also counts with 512 GB internal storage capacity.
Asus ROG Phone and Galaxy A20 feature similar battery performance. The Galaxy A20 features a much better camera than Asus ROG Phone, although it has a tinier aperture, worse video frame rates and a smaller back-facing camera sensor which gives a worse photo and video quality, they both have the same video definition.
Although Asus ROG Phone is a better device, it costs a lot more money than Galaxy A20, and it doesn't have such a good quality/price relation as the Galaxy A20. If you are trying to save some dollars, you can get the Galaxy A20, letting go a few features and specifications, but you'll get the most with your money.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.