Compare phones
| Global Score | |
| 77.1 | 78.9 |
| Basic Information | |
| Asus | Samsung |
| -- | Android 10, 9.0 Pie, 8.1 Oreo |
| 2018-10-29 | 2019-02-05 |
| 6.25 x 3.00 x 0.34 inches | 6.16 x 2.93 x 0.35 inches |
| 7.05 ounces | 6.56 ounces |
| Black | Charcoal black and Ocean blue |
| Aluminum and Glass | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 1099.00 | -- |
| Display / Screen | |
| 6 inches | 6.3 inches |
| 2160 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 402 pixels per inch | 409 pixels per inch |
| 550 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Samsung Exynos 7 Octa 7904 chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2960 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 630 GPU | Mali-G71 MP2 GPU |
| 9.72 | 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 | |
| 8.00 MP | 13.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 24.00mm focal length | 12.00mm focal length |
| 0.39 inches (1/2.55") 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 |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 3.63 | 9.02 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | 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 | FM Radio |
Comparison review
Samsung Galaxy M20 is slightly better than the Asus ROG Phone, getting a general score of 78.9 against 77.1. Samsung Galaxy M20's construction is a little thicker but just a little bit lighter than Asus ROG Phone, and both of them were released only 3 months apart. The Asus ROG Phone counts with a little sharper display than Galaxy M20, although it has a bit less pixels per display inch, a little lower resolution of 1080 x 2160px and a little bit smaller screen.
The Asus ROG Phone features a little bit better hardware performance than Galaxy M20, and although they both have a Octa-Core processor, the Asus ROG Phone also has 4 GB more RAM memory. Asus ROG Phone features a much bigger memory capacity for applications and games than Samsung Galaxy M20, because although it has no slot for an external memory card, it also counts with 512 GB internal storage capacity.
Galaxy M20 counts with improved battery life than Asus ROG Phone, because it has a 5000mAh battery size instead of 4000mAh. The Samsung Galaxy M20 takes much better photographs and videos than Asus ROG Phone, although it has a tinier diafragm aperture, a smaller sensor taking lower quality videos and photographs and worse video frame rates, they both have the same video resolution.
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