Compare phones
| Global Score | |
| 73.5 | 87.4 |
| Basic Information | |
| Samsung | Huawei |
| Android 9.0 Pie, 7.0 Nougat | Android 10 |
| 2017-07-01 | 2019-10-20 |
| 6.00 x 2.94 x 0.31 inches | 6.33 x 3.00 x 0.33 inches |
| 6.38 ounces | 6.91 ounces |
| Black, Gold, Rose gold and Silver | Black, Cosmic purple, Emerald green, Space silver and Vegan leather - Orange and Forest green |
| Aluminum | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.6 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| Super AMOLED | OLED |
| 401 pixels per inch | 390 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 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 |
| 3 GB RAM | 8 GB RAM |
| Mali-T830 MP2 GPU | Mali-G76 MP16 GPU |
| 8.73 | 9.63 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 7.48 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 40.00 MP + 24.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| -- | 0.67 inches (1/1.5") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.02 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3600mAh Battery | 4200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.6 | 6.08 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Huawei Mate 30 5G has an overall score of 87.4, which is better than the Galaxy J7 (2017)'s 73.5 global score. These phones come with Android OS (Operating System), but Huawei Mate 30 5G has an older 10 version and Galaxy J7 (2017) has Android 9.0 Pie. The Huawei Mate 30 5G is a a lot newer cellphone than Galaxy J7 (2017), but it's a bit thicker and just a little heavier.
The Huawei Mate 30 5G has a better hardware performance than Galaxy J7 (2017), and although they both have a Octa-Core processor, the Huawei Mate 30 5G also has a greater amount of RAM memory. The Huawei Mate 30 5G has a bit better looking screen than Samsung Galaxy J7 (2017), because although it has a bit worse pixels density, it also counts with a little higher 1080 x 2340px resolution and a bigger display.
The Huawei Mate 30 5G counts with a way bigger storage capacity for games and applications than Galaxy J7 (2017), because although it has no external SD slot, it also counts with 128 GB internal storage. Huawei Mate 30 5G counts with a bit superior battery life than Samsung Galaxy J7 (2017), because it has a 17 percent bigger battery capacity.
The Huawei Mate 30 5G takes greater photos and videos than Galaxy J7 (2017), because although it has a tinier diafragm aperture which is not good for taking photos and videos in low light environments, it also counts with a much more megapixels camera in the back and a way higher video quality.
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