Compare phones
| Global Score | |
| 74.6 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 7.0 Nougat |
| -- | 2017-06-20 |
| 6.04 x 3.04 x 0.32 inches | 6.17 x 3.10 x 0.32 inches |
| 6.14 ounces | 6.31 ounces |
| 16 777 216 | 16 777 216 |
| Plastic | Aluminum |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 5.7 inches |
| 1280 x 720 pixels (HD) | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | IPS LCD |
| 267 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | MediaTek Helio P20 MT6757 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| ARM Mali-G71 GPU | Mali-T880 MP2 GPU |
| 8.82 | 9.27 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 8.88 | 8.88 |
| Camera | |
| 13.00 MP + 8.00 MP | 13.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.02 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.1 |
| Battery Life | |
| 3000mAh Battery | 3300mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy J7 Max is just a bit better than the Samsung Galaxy J7 Duo, getting a 76.1 score against 74.6. Both of these devices work with Android OS (Operating System), but Galaxy J7 Max has 7.0 Nougat version while Samsung Galaxy J7 Duo has Android 8.0 Oreo. Galaxy J7 Max's design has the same thickness than Samsung Galaxy J7 Duo, but it's a little bit heavier.
Samsung Galaxy J7 Max counts with a bit better hardware performance than Samsung Galaxy J7 Duo. Both of them have 8 processing cores and the same RAM memory amount. The Samsung Galaxy J7 Max has a brighter screen than Samsung Galaxy J7 Duo, because it has a lot higher 1080 x 1920 resolution, a higher amount of pixels per display inch and a little bigger display.
The Galaxy J7 Max counts with as much memory capacity for games and applications as the Samsung Galaxy J7 Duo, both have an external memory slot that allows up to 256 GB and equal 32 GB internal storage capacity. Galaxy J7 Max's camera is just as good as the camera in Galaxy J7 Duo, and although the Galaxy J7 Max has a bigger camera aperture, they both have the same 30 fps video frame rates, the same resolution back facing camera and the same (Full HD) video quality.
The Samsung Galaxy J7 Max has just a bit better battery lifetime than Samsung Galaxy J7 Duo, because it has a 3300mAh battery size.
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