Compare phones
| Global Score | |
| 73.1 | 87.4 |
| Basic Information | |
| Samsung | Asus |
| Android 9.0 Pie, 8.0 Oreo | Android 10 |
| 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 |
| Blue | Black glare |
| -- | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 107.00 | -- |
| 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 | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 650 GPU |
| 8.73 | 9.81 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 13.3 |
| 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+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 10.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | 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 Strix Edition is much better than Galaxy J7 Star, with a general score of 87.4 against 73.1. The Asus ROG Phone 3 Strix Edition design is newer, but notably heavier and thicker than the Galaxy J7 Star. Both devices we are comparing include Android OS, but Asus ROG Phone 3 Strix Edition has older 10 version while Galaxy J7 Star has Android 9.0 Pie version.
The Asus ROG Phone 3 Strix Edition counts with a much sharper screen than Galaxy J7 Star, because it has a lot better 1080 x 2340 resolution, a better quantity of pixels per inch of screen and a bigger screen. Asus ROG Phone 3 Strix Edition has a way bigger memory capacity for applications and games than Galaxy J7 Star, because although it has no SD extension slot, it also counts with more internal memory.
Asus ROG Phone 3 Strix Edition has a better performing CPU than Samsung Galaxy J7 Star, and although they both have 8 cpu cores, the Asus ROG Phone 3 Strix Edition also has more RAM memory. Asus ROG Phone 3 Strix Edition features a greater camera than Samsung Galaxy J7 Star, because although it has a smaller diafragm aperture which is not so good for shooting photographs or videos in low-light situations, it also counts with a way larger camera sensor taking much higher quality videos and photographs, a way higher video quality and a lot better resolution back facing camera.
Asus ROG Phone 3 Strix Edition has a very superior battery duration than Galaxy J7 Star, because it has a 6000mAh battery size instead of 3300mAh.
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