Compare phones
| Global Score | |
| 85.5 | 87.4 |
| Basic Information | |
| Samsung | Asus |
| Android 11, 10 | Android 10 |
| 2019-12-27 | 2020-07-23 |
| 6.24 x 2.90 x 0.31 inches | 6.73 x 3.07 x 0.39 inches |
| 6.07 ounces | 8.47 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Black glare |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 282.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.6 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 390 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.9 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Adreno 650 GPU |
| 9.27 | 9.81 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 64.00 MP + 24.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.55 | 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 | |
| 4000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Asus ROG Phone 3 Strix Edition is just a bit better than the Galaxy A51, having a global score of 87.4 against 85.5. Even being the best cellphone in this comparison, Asus ROG Phone 3 Strix Edition's body is extremely heavier and way thicker than the Galaxy A51. These phones work with Android OS, but the Asus ROG Phone 3 Strix Edition has an older 10 version and Galaxy A51 has Android 11 version.
Asus ROG Phone 3 Strix Edition features a little sharper screen than Samsung Galaxy A51, because although it has a quite lower resolution of 1080 x 2340 and a bit worse screen pixels density, it also counts with a little larger display. The Samsung Galaxy A51 features slightly more storage for applications, games, photos and videos than Asus ROG Phone 3 Strix Edition, because although it has less internal storage, it also counts with a slot for an SD memory card that holds up to 512 GB.
Asus ROG Phone 3 Strix Edition features a bit better processing unit than Galaxy A51, and although they both have 8 cores, the Asus ROG Phone 3 Strix Edition also has a greater amount of RAM memory. The Asus ROG Phone 3 Strix Edition takes much better pictures and videos than Galaxy A51, because it has a lot more MP camera in the back, a lot better video definition, a bigger camera aperture to capture better images and video in low-light situations and a bigger camera sensor capturing more light and vivid colors.
The Asus ROG Phone 3 Strix Edition has a much better battery duration than Galaxy A51, because it has 6000mAh of battery capacity against 4000mAh.
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