Compare phones
| Global Score | |
| 72.7 | 87.1 |
| Basic Information | |
| Samsung | Huawei |
| Android 8.0 Oreo | Android 10 |
| 2018-06-29 | 2019-12-10 |
| 6.03 x 3.00 x 0.34 inches | 6.22 x 2.88 x 0.35 inches |
| 6.38 ounces | 6.98 ounces |
| 16 777 216 | Black, Cosmic purple, Emerald green and Space silver |
| -- | Aluminum and Glass (Corning Gorilla Glass 6) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1280 x 720 pixels (HD) | 2400 x 1176 pixels |
| TFT | OLED |
| 267 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.2 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | HiSilicon Kirin 990 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 2860 MHz) processor |
| 2 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Mali-G76 MP16 GPU |
| 8.73 | 9.63 |
| 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 | 40.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.60 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 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (7680 fps) (HD) slow motion video |
| 9.13 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Huawei Mate 30 Pro has a score of 87.1, which is much better than the Galaxy J7 Refine's 72.7 global score. Although the Huawei Mate 30 Pro is newer than Galaxy J7 Refine, it's just a little heavier and a little bit thicker. These devices have Android OS (operating system), but the Huawei Mate 30 Pro has older 10 version and Galaxy J7 Refine has Android 8.0 Oreo version.
The Huawei Mate 30 Pro has a faster processor than Galaxy J7 Refine, and although they both have 8 processing cores, the Huawei Mate 30 Pro also has a larger amount of RAM memory. The Huawei Mate 30 Pro has a better looking screen than Samsung Galaxy J7 Refine, because it has a lot greater pixel density, a bigger display and a lot higher 1176 x 2400 resolution.
The Huawei Mate 30 Pro shoots much better photos and videos than Galaxy J7 Refine, because it has a way bigger camera sensor taking more light and vivid colors, a lot better 3840x2160 (4K) video definition, a larger diafragm aperture to take better low-light photography and a back camera with lot more mega-pixels.
The Huawei Mate 30 Pro counts with a much better storage for applications and games than Galaxy J7 Refine, because although it has no external memory slot, it also counts with 256 GB internal storage capacity. Huawei Mate 30 Pro features superior battery performance than Galaxy J7 Refine, because it has a 36% larger battery capacity.
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