Compare phones
| Global Score | |
| 76.1 | 85 |
| Basic Information | |
| Samsung | Samsung |
| Android 7.0 Nougat | Android 10, 9.0 Pie |
| 2017-06-20 | 2019-06-18 |
| 6.17 x 3.10 x 0.32 inches | 6.11 x 2.91 x 0.31 inches |
| 6.31 ounces | 5.93 ounces |
| 16 777 216 | Midnight blue and Seawater blue |
| Aluminum | Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.7 inches | 6.3 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 386 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| MediaTek Helio P20 MT6757 chipset | Qualcomm Snapdragon 675 SM6150 chipset |
| ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor | Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-T880 MP2 GPU | Adreno 612 GPU |
| 9.27 | 9.18 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.88 | 14.14 |
| Camera | |
| 13.00 MP + 13.00 MP | 32.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| -- | 27.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.02 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3300mAh Li - Ion Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.44 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M40 has an overall score of 85, which is much better than the Samsung Galaxy J7 Max's general score of 76.1. Galaxy M40's construction is newer, a little lighter and a bit thinner than the Samsung Galaxy J7 Max. These phones include Android OS, but Galaxy M40 has 10 version while Samsung Galaxy J7 Max has Android 7.0 Nougat.
Galaxy J7 Max has just a bit better hardware performance than Galaxy M40, although it has a smaller amount of RAM memory, they both have 8 cpu cores. The Galaxy M40 counts with a little more vivid display than Samsung Galaxy J7 Max, because it has a quite larger screen, a quite higher pixel density and a quite better resolution of 1080 x 2340px.
Galaxy M40 counts with a lot bigger storage capacity to install applications and games than Galaxy J7 Max, because it has 128 GB internal memory capacity and a slot for an external memory card that supports up to 512 GB. The Galaxy M40 counts with just a bit better battery performance than Samsung Galaxy J7 Max, because it has 3500mAh of battery capacity against 3300mAh.
The Samsung Galaxy M40 captures better videos and photos than Samsung Galaxy J7 Max, and although they both have the same aperture, the Samsung Galaxy M40 also has a lot higher 3840x2160 video quality and a camera in the back with a way better 32 mega-pixels resolution.
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