Compare phones
| Global Score | |
| 78.9 | 87.4 |
| Basic Information | |
| Samsung | Asus |
| Android 10, 9.0 Pie, 8.1 Oreo | Android 10 |
| 2019-02-05 | 2020-07-23 |
| 6.16 x 2.93 x 0.35 inches | 6.73 x 3.07 x 0.39 inches |
| 6.56 ounces | 8.47 ounces |
| Charcoal black and Ocean blue | Black glare |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.6 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 409 pixels per inch | 390 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.9 |
| Performance | |
| Samsung Exynos 7 Octa 7904 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G71 MP2 GPU | Adreno 650 GPU |
| 8.91 | 9.81 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 13.00 MP + 8.00 MP | 64.00 MP + 24.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 12.00mm focal length | 26.00mm focal length |
| 0.32 inches (1/3.1") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.02 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Asus ROG Phone 3 Strix Edition is much better than the Galaxy M20, having a overall score of 87.4 against 78.9. Although the Asus ROG Phone 3 Strix Edition is newer than Galaxy M20, it's somewhat thicker and much heavier. Both phones in this comparison come with the same Android 10 OS. Asus ROG Phone 3 Strix Edition features a better performing CPU than Samsung Galaxy M20, and although they both have 8 processing cores, the Asus ROG Phone 3 Strix Edition also has 4 GB more RAM memory.
The Asus ROG Phone 3 Strix Edition features a more vivid screen than Samsung Galaxy M20, because although it has a little worse display pixel density, and they both have exactly the same resolution of 1080 x 2340, the Asus ROG Phone 3 Strix Edition also counts with a quite bigger display. Asus ROG Phone 3 Strix Edition features a bigger memory for games and applications than Samsung Galaxy M20, because although it has no slot for external memory cards, it also counts with 256 GB internal storage.
The Asus ROG Phone 3 Strix Edition counts with improved battery lifetime than Samsung Galaxy M20, because it has 6000mAh of battery capacity. Asus ROG Phone 3 Strix Edition has a greater camera than Samsung Galaxy M20, because it has a bigger aperture to take better photos and video in poorly lited environments, a much bigger sensor, a lot better 7680x4320 video resolution and a much higher 64 MP resolution back facing camera.
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