Compare phones
| Global Score | |
| 74.2 | 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 |
| $ 1199.00 | $ 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 |
| 16 GB RAM | 12 GB RAM |
| Adreno 830 GPU | Adreno 650 GPU |
| 6.3 | 9.72 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 17.6 | 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 Samsung Galaxy S20 has a global score of 94.8, which is a lot better than the Asus ROG Phone 9 Pro's general score of 74.2. These phones have Android operating system, but the Samsung Galaxy S20 has an older 13 version while Asus ROG Phone 9 Pro has Android 15. Galaxy S20 counts with a much more vibrant screen than Asus ROG Phone 9 Pro, although it has a bit smaller screen.
Samsung Galaxy S20 features a really superior processing power than Asus ROG Phone 9 Pro, although it has a smaller amount of RAM, they both have 8 cores. The Asus ROG Phone 9 Pro captures a bit better photographs and videos than Galaxy S20, and although they both have the same (4K) video quality, the Asus ROG Phone 9 Pro also has a larger back camera sensor which provides a higher photo and video quality, higher 60 fps video frame rate and a way more mega pixels camera in the back.
The Asus ROG Phone 9 Pro features a quite bigger storage capacity to install games and applications than Samsung Galaxy S20, because although it has no SD card slot, it also counts with 512 GB internal storage capacity. The Asus ROG Phone 9 Pro features a much better battery lifetime than Galaxy S20, because it has a 45% more battery capacity.
Even being the best phone of the ones in this comparison, the Galaxy S20 is also very cheap compared to the other ones, which makes it an obvious call.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.