Compare phones
| Global Score | |
| 69.5 | 94.8 |
| Basic Information | |
| Asus | Samsung |
| Android 15 | Android 13, 12, 11, 10 |
| -- | 2020-03-06 |
| -- | 5.97 x 2.72 x 0.31 inches |
| 8.01 ounces | 5.78 ounces |
| -- | Cloud blue, Cloud pink, Cosmic grey and Cosmic white |
| -- | Aluminum and Glass (Corning Gorilla Glass 6) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 999.00 | $ 1000.00 |
| Display / Screen | |
| 6.8 inches | 6.2 inches |
| -- | 3200 x 1440 pixels |
| OLED | Dynamic AMOLED |
| -- | 566 pixels per inch |
| 2500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 4.8 | 8.9 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 865 SM8250 (7 nm) chipset |
| processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 830 GPU | Adreno 650 GPU |
| 6.21 | 9.72 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 13.3 | 15.38 |
| Camera | |
| 50.00 MP + 32.00 MP | 12.00 MP + 10.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.22 | 10.78 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7.6 | 10.7 |
| Battery Life | |
| 5800mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 7.44 | 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy S20 is a lot better than the Asus ROG Phone 9, having a 94.8 score against 69.5. Both phones in our current comparison come with Android OS (Operating System), but Galaxy S20 has 13 version and Asus ROG Phone 9 has Android 15. The Galaxy S20 counts with a lot better performance than Asus ROG Phone 9. Both have the same number of cores and the same RAM amount.
Samsung Galaxy S20 counts with a way better looking screen than Asus ROG Phone 9, although it has a little bit smaller display. The Asus ROG Phone 9 has a slightly better camera than Galaxy S20, and although they both have the same 3840x2160 (4K) video resolution, the Asus ROG Phone 9 also has a bigger camera sensor capturing more light and vivid colors, a back facing camera with a way higher resolution and higher 60 fps video frame rates.
Samsung Galaxy S20 has a greater memory for apps and games than Asus ROG Phone 9, because although it has only 128 GB internal storage capacity, it also counts with an external memory slot that admits a maximum of 1000 GB. Asus ROG Phone 9 has a very superior battery duration than Samsung Galaxy S20, because it has a 5800mAh battery capacity against 4000mAh.
The Galaxy S20 costs a little more than Asus ROG Phone 9, but it's still a great choice, because you can get a better phone for that extra money.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.