Compare phones
| Global Score | |
| 86.4 | 76.1 |
| Basic Information | |
| Huawei | Samsung |
| Android 10 | Android 7.0 Nougat |
| 2020-04-07 | 2017-06-20 |
| 5.86 x 2.80 x 0.33 inches | 6.17 x 3.10 x 0.32 inches |
| 6.17 ounces | 6.31 ounces |
| Black, Blush gold, Deep Sea blue, Ice white and Silver frost | 16 777 216 |
| Glass and Metal | Aluminum |
| $ 244.00 | -- |
| Display / Screen | |
| 6.1 inches | 5.7 inches |
| 2340 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| OLED | IPS LCD |
| 422 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 8.3 | 8 |
| Performance | |
| HiSilicon Kirin 990 chipset | MediaTek Helio P20 MT6757 chipset |
| ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2860 MHz) processor | ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G76 MP16 GPU | Mali-T880 MP2 GPU |
| 9.63 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 8.88 |
| Camera | |
| 50.00 MP + 32.00 MP | 13.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| 23.00mm focal length | -- |
| 0.78 inches (1/1.28") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 12.21 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.1 |
| Battery Life | |
| 3800mAh Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.76 | 5.28 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Huawei P40 is better than Samsung Galaxy J7 Max, with a global score of 86.4 against 76.1. These phones have Android OS (operating system), but Huawei P40 has an older 10 version while Samsung Galaxy J7 Max has Android 7.0 Nougat version. Even though the Huawei P40 is just a little bit thicker than Samsung Galaxy J7 Max, it's a bit lighter and notably newer.
Huawei P40 features a bit faster processing unit than Galaxy J7 Max, and although they both have a Octa-Core processing unit, the Huawei P40 also has more RAM memory. The Huawei P40 counts with a little bit better display than Samsung Galaxy J7 Max, because it has a little higher pixel density, a bit higher 1080 x 2340 resolution and a bit larger display.
Huawei P40 captures much better pictures and videos than Samsung Galaxy J7 Max, because although it has a smaller camera aperture which is not so good for taking photographs and videos in low light situations, it also counts with a camera in the back with a way higher 50 mega-pixels resolution and a lot higher 3840x2160 (4K) video resolution.
The Huawei P40 features a greater memory capacity to install games and applications than Samsung Galaxy J7 Max, because although it has no external memory card slot, it also counts with more internal storage capacity. The Huawei P40 has a little better battery duration than Samsung Galaxy J7 Max, because it has a 15% more battery size.
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