Compare phones
| Global Score | |
| 75.3 | 86.4 |
| Basic Information | |
| Samsung | Huawei |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | Android 10 |
| -- | 2020-04-07 |
| 5.97 x 2.95 x 0.31 inches | 5.86 x 2.80 x 0.33 inches |
| 6.00 ounces | 6.17 ounces |
| Black, Gold and Rose gold | Black, Blush gold, Deep Sea blue, Ice white and Silver frost |
| Metal | Glass and Metal |
| Scratch-Resistant Glass | -- |
| -- | $ 244.00 |
| Display / Screen | |
| 5.5 inches | 6.1 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | OLED |
| 401 pixels per inch | 422 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.3 |
| 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 | 6 GB RAM |
| Mali-T830 MP1 GPU | Mali-G76 MP16 GPU |
| 8.73 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 27.00mm focal length | 23.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.78 inches (1/1.28") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 9.13 | 12.21 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 3300mAh Battery | 3800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 5.76 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Huawei P40 is much better than the Galaxy J7 Prime 2, getting an 86.4 score against 75.3. Both of these phones come with Android OS (Operating System), but the Huawei P40 has older 10 version and Galaxy J7 Prime 2 has Android 9.0 Pie. Even being the best in this comparison, Huawei P40 is a a little heavier and a little thicker device than Galaxy J7 Prime 2.
Huawei P40 counts with a greater processing power than Galaxy J7 Prime 2, and although they both have 8 cpu cores, the Huawei P40 also has a greater amount of RAM. Huawei P40 counts with a little more vivid display than Galaxy J7 Prime 2, because it has a little bit bigger display, a quite greater pixel quantity per inch in the screen and a slightly better 1080 x 2340 pixels resolution.
Huawei P40 features a very superior camera than Galaxy J7 Prime 2, and although they both have a F1.9 aperture, the Huawei P40 also has a way better 3840x2160 (4K) video quality, a way more MP back facing camera and a lot bigger back camera sensor taking lot better quality photos. The Huawei P40 features a better storage to install applications and games than Samsung Galaxy J7 Prime 2, because although it has no external memory slot, it also counts with more internal storage.
The Huawei P40 has a little better battery performance than Samsung Galaxy J7 Prime 2, because it has 3800mAh of battery capacity against 3300mAh.
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