Compare phones
| Global Score | |
| 79.6 | 86.3 |
| Basic Information | |
| Samsung | Asus |
| 2019-03-02 | 2020-07-23 |
| 6.24 x 2.94 x 0.30 inches | 6.73 x 3.07 x 0.39 inches |
| 5.82 ounces | 8.47 ounces |
| Black, Blue and White | Black glare |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.6 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | AMOLED |
| 403 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 | 12 GB RAM |
| Mali-G71 MP2 GPU | Yes GPU |
| 8.91 | 9.81 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 16.00 MP + 16.00 MP | 64.00 MP + 24.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.36 inches (1/2.8") 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 |
| 9.46 | 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 - Ion Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| -- | 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
Asus ROG Phone 3 has a general score of 86.3, which is a bit better than the Galaxy A30's score of 79.6. The Asus ROG Phone 3 design is newer than Galaxy A30's, although it is a lot thicker and much heavier. Asus ROG Phone 3 has a sharper display than Galaxy A30, because although it has a little bit inferior pixels quantity in each display inch, and they both have an equal resolution of 1080 x 2340px, the Asus ROG Phone 3 also counts with a bit bigger screen.
Samsung Galaxy A30 features a greater memory to install applications and games or saving photos and videos than Asus ROG Phone 3, because although it has only 64 GB internal memory capacity, it also counts with an external memory card slot that admits a maximum of 512 GB. The Asus ROG Phone 3 features a better CPU than Samsung Galaxy A30, and although they both have 8 processing cores, the Asus ROG Phone 3 also has a greater amount of RAM.
Asus ROG Phone 3 has a very superior battery performance than Samsung Galaxy A30, because it has 6000mAh of battery capacity. The Asus ROG Phone 3 shoots much better pictures and videos than Galaxy A30, because although it has a smaller aperture, it also counts with a much better video quality, a way more megapixels back facing camera and a way bigger sensor.
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