Compare phones
| Global Score | |
| 74.2 | 78.9 |
| Basic Information | |
| Asus | Samsung |
| Android 15 | Android 10, 9.0 Pie, 8.1 Oreo |
| -- | 2019-02-05 |
| -- | 6.16 x 2.93 x 0.35 inches |
| 8.01 ounces | 6.56 ounces |
| -- | Charcoal black and Ocean blue |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 1199.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.3 inches |
| -- | 2340 x 1080 pixels |
| OLED | IPS LCD |
| -- | 409 pixels per inch |
| 2500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 4.8 | 8 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Samsung Exynos 7 Octa 7904 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Mali-G71 MP2 GPU |
| 6.3 | 8.91 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 50.00 MP + 32.00 MP | 13.00 MP + 8.00 MP |
| -- | f/1.90 aperture |
| -- | 12.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.32 inches (1/3.1") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 11.22 | 9.02 |
| Networks | |
| -- | Wi-Fi |
| -- | 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, Dual SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 5800mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.44 | 6.8 |
| 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 and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M20 is just a bit better than Asus ROG Phone 9 Pro, getting a general score of 78.9 against 74.2. Both phones we compare here work with Android operating system, but Galaxy M20 has the older 10 version and Asus ROG Phone 9 Pro has Android 15. Samsung Galaxy M20 features a much sharper screen than Asus ROG Phone 9 Pro, although it has a little smaller screen.
The Asus ROG Phone 9 Pro features a way bigger storage to install applications and games or saving photos and videos than Galaxy M20, because although it has no slot for an external memory card, it also counts with 512 GB internal memory capacity. Galaxy M20 features a much better performing processor than Asus ROG Phone 9 Pro, although it has less RAM, they both have the same number of cores.
Asus ROG Phone 9 Pro captures greater photos and videos than Samsung Galaxy M20, because it has a back camera with a much better resolution, a lot bigger back camera sensor providing a much better image quality and a way better 3840x2160 (4K) video definition. The Asus ROG Phone 9 Pro has a little better battery life than Galaxy M20, because it has a 5800mAh battery size.
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