Compare phones
| Global Score | |
| 73.5 | 88.2 |
| Basic Information | |
| Samsung | Huawei |
| Android 9.0 Pie, 7.0 Nougat | Android 10 |
| 2017-07-01 | 2020-04-07 |
| 6.00 x 2.94 x 0.31 inches | 6.23 x 2.86 x 0.35 inches |
| 6.38 ounces | 7.37 ounces |
| Black, Gold, Rose gold and Silver | Black, Blush gold, Deep Sea blue, Ice white and Silver frost |
| Aluminum | Glass and Metal |
| Display / Screen | |
| 5.5 inches | 6.6 inches |
| 1920 x 1080 pixels (Full HD) | 2640 x 1200 pixels |
| Super AMOLED | OLED |
| 401 pixels per inch | 439 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.4 |
| 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 | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| -- | 23.00mm focal length |
| -- | 0.78 inches (1/1.28") 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 |
| 9.02 | 12.65 |
| 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 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Huawei P40 Pro is way better than Galaxy J7 (2017), having an 88.2 score against 73.5. Both phones in this comparison review include Android operating system, but Huawei P40 Pro has an older 10 version and Galaxy J7 (2017) has Android 9.0 Pie. Huawei P40 Pro's design is newer than the Galaxy J7 (2017)'s, but it's heavier and thicker.
Huawei P40 Pro has a greater hardware performance than Samsung Galaxy J7 (2017), and although they both have 8 cpu cores, the Huawei P40 Pro also has 5 GB more RAM memory. The Huawei P40 Pro has a little more vivid display than Galaxy J7 (2017), because it has a bit higher screen pixel density, a better resolution of 1200 x 2640px and a larger display.
The Huawei P40 Pro features a way bigger storage to install games and applications than Samsung Galaxy J7 (2017), because although it has no external memory card slot, it also counts with 112 GB more internal storage. Huawei P40 Pro counts with a bit longer battery duration than Samsung Galaxy J7 (2017), because it has a 17% larger battery capacity.
The Huawei P40 Pro has a very superior camera than Galaxy J7 (2017), because although it has a tinier camera aperture, it also counts with a much better video quality and a back-facing camera with a much better 50 mega pixels resolution.
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