Compare phones
| Global Score | |
| 72.5 | 86.4 |
| Basic Information | |
| Samsung | Huawei |
| -- | Android 10 |
| 2018-07-13 | 2020-04-07 |
| 6.03 x 3.00 x 0.34 inches | 5.86 x 2.80 x 0.33 inches |
| 6.38 ounces | 6.17 ounces |
| Black | Black, Blush gold, Deep Sea blue, Ice white and Silver frost |
| Plastic | Glass and Metal |
| Scratch-Resistant Glass | -- |
| $ 230.00 | $ 244.00 |
| Display / Screen | |
| 5.5 inches | 6.1 inches |
| 1280 x 720 pixels (HD) | 2340 x 1080 pixels |
| TFT | OLED |
| 267 pixels per inch | 422 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 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 |
| 2 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 400 GB) external memory slot | No SD card slot |
| 9.44 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 28.00mm 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 | 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 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Huawei P40 has a global score of 86.4, which is better than Galaxy J7 (2018)'s global score of 72.5. Huawei P40 is a newer device, and it's also a little bit lighter and just a little bit thinner than the Galaxy J7 (2018). Huawei P40 features a superior processor than Samsung Galaxy J7 (2018), and although they both have the same number of cores, the Huawei P40 also has more RAM memory.
Huawei P40 has a sharper screen than Galaxy J7 (2018), because it has a lot higher 1080 x 2340 resolution, a much higher screen pixels density and a little bigger display. The Huawei P40 counts with a lot better camera than Galaxy J7 (2018), because although it has a tinier aperture which is worse for low-light photos and video, it also counts with a camera in the back with a much better resolution, a way bigger back camera sensor and a lot higher video quality.
Huawei P40 counts with just a bit more storage capacity to store more apps and games than Samsung Galaxy J7 (2018), because although it has no slot for external memory cards, it also counts with 128 GB internal storage capacity. Huawei P40 has just a bit longer battery performance than Galaxy J7 (2018), because it has a 3800mAh battery size against 3300mAh.
Huawei P40 costs a bit more than the Galaxy J7 (2018), but it's still a great deal, as you can get a lot more features for that extra money.
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