Compare phones
| Global Score | |
| 73.1 | 87.7 |
| Basic Information | |
| Samsung | Huawei |
| Android 9.0 Pie, 8.0 Oreo | Android 9.0 Pie |
| 2018-07-13 | 2018-11-16 |
| 6.03 x 3.00 x 0.34 inches | 6.21 x 2.85 x 0.38 inches |
| 6.38 ounces | 6.60 ounces |
| Blue | 16 777 216 |
| Scratch-Resistant Glass | -- |
| $ 107.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1280 x 720 pixels (HD) | 3120 x 1440 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 537 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.8 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | HiSilicon Kirin 980 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2600 MHz) processor |
| 2 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Mali-G76 MP10 GPU |
| 8.73 | 9.54 |
| 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 | 40.00 MP + 24.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | 27.00mm 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 | 3840 x 2160 (4K) video resolution |
| 9.13 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4200mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.08 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Huawei Mate 20 RS Porsche Design is better than the Galaxy J7 Star, getting an 87.7 score against 73.1. The Huawei Mate 20 RS Porsche Design body is thicker and just a little heavier than Galaxy J7 Star. Both of these phones use the same Android 9.0 Pie OS (operating system), so you shouldn't perceive any differences regarding operating system features.
The Huawei Mate 20 RS Porsche Design has a little bit better hardware performance than Samsung Galaxy J7 Star, and although they both have 8 CPU cores, the Huawei Mate 20 RS Porsche Design also has 6 GB more RAM. Huawei Mate 20 RS Porsche Design counts with a much more vibrant display than Galaxy J7 Star, because it has way more pixels per inch in the screen, a much better resolution of 1440 x 3120 pixels and a bigger display.
The Huawei Mate 20 RS Porsche Design features much more memory for apps and games than Galaxy J7 Star, because although it has no slot for an SD memory card, it also counts with 512 GB internal memory. The Huawei Mate 20 RS Porsche Design has a bit better camera than Galaxy J7 Star, because although it has a tinier diafragm aperture which is not nice for capturing pictures in low light situations, it also counts with a way higher resolution camera, a way bigger camera sensor taking way better quality photographs and videos and a lot higher (4K) video resolution.
The Huawei Mate 20 RS Porsche Design counts with greater battery lifetime than Galaxy J7 Star, because it has a 27 percent larger battery size.
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