Compare phones
| Global Score | |
| 72.5 | 86.3 |
| Basic Information | |
| Samsung | Asus |
| 2018-07-13 | 2020-07-23 |
| 6.03 x 3.00 x 0.34 inches | 6.73 x 3.07 x 0.39 inches |
| 6.38 ounces | 8.47 ounces |
| Black | Black glare |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 230.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.6 inches |
| 1280 x 720 pixels (HD) | 2340 x 1080 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 390 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 8.9 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 2 GB RAM | 12 GB RAM |
| Mali-T830 MP1 GPU | Yes GPU |
| 8.73 | 9.81 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 64.00 MP + 24.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") 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 |
| 9.13 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 3300mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Asus ROG Phone 3 is better than Samsung Galaxy J7 (2018), having a score of 86.3 against 72.5. The Asus ROG Phone 3 design is noticeably newer, but thicker and incredibly heavier than the Samsung Galaxy J7 (2018). The Asus ROG Phone 3 has a superior performance than Samsung Galaxy J7 (2018), and although they both have 8 processing cores, the Asus ROG Phone 3 also has a greater amount of RAM memory.
The Asus ROG Phone 3 has a way better looking display than Galaxy J7 (2018), because it has more pixels per inch in the screen, a larger display and a way higher 1080 x 2340 pixels resolution. Asus ROG Phone 3 has a lot better camera than Galaxy J7 (2018), because although it has a smaller camera aperture which is not nice for shooting photos and video in poorly lited situations, it also counts with a much higher 7680x4320 video definition, a back facing camera with lot more MP and a much bigger back camera sensor providing a way higher image quality.
Asus ROG Phone 3 counts with a little bit better storage for games and applications than Samsung Galaxy J7 (2018), because although it has no slot for an SD memory card, it also counts with 128 GB internal memory. Asus ROG Phone 3 has a much longer battery duration than Samsung Galaxy J7 (2018), because it has 6000mAh of battery capacity against 3300mAh.
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