Compare phones
| Global Score | |
| 73.1 | 81.2 |
| Basic Information | |
| Samsung | Asus |
| Android 9.0 Pie, 8.0 Oreo | Android 13 |
| 2018-07-13 | 2023-04-13 |
| 6.03 x 3.00 x 0.34 inches | 6.81 x 3.03 x 0.41 inches |
| 6.38 ounces | 8.43 ounces |
| Blue | Phantom Black and Storm White |
| -- | Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 107.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1280 x 720 pixels (HD) | 2448 x 2080 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 472 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 7.9 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 2 GB RAM | 16 GB RAM |
| Mali-T830 MP1 GPU | Adreno 740 GPU |
| 8.73 | 6.3 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 17.6 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | -- |
| 28.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 0.64 inches (1/1.56") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.13 | 11.55 |
| 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) and HSDPA |
| Nano SIM | Nano SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 6000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.3 |
| 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
The Asus ROG Phone 7 is better than Galaxy J7 Star, having a overall score of 81.2 against 73.1. Both of these phones work with Android operating system, but Asus ROG Phone 7 has the previous 13 version while Galaxy J7 Star has Android 9.0 Pie version. The Asus ROG Phone 7 construction is newer, but incredibly heavier and thicker than the Galaxy J7 Star.
The Asus ROG Phone 7 has a sharper display than Samsung Galaxy J7 Star, because it has way more pixels per inch in the display, a bigger display and a lot better resolution of 2080 x 2448. The Asus ROG Phone 7 features a lot bigger memory to install applications and games or saving photos and videos than Galaxy J7 Star, because although it has no external SD slot, it also counts with 512 GB internal storage.
Samsung Galaxy J7 Star counts with a very superior CPU than Asus ROG Phone 7, although it has a smaller amount of RAM, they both have a Octa-Core processing unit. The Asus ROG Phone 7 has a lot better camera than Samsung Galaxy J7 Star, because it has a way higher video definition, a lot larger back-facing camera sensor providing a way higher image quality and a back facing camera with a way better resolution.
Asus ROG Phone 7 counts with a much better battery duration than Galaxy J7 Star, because it has a 6000mAh battery capacity against 3300mAh.
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