Compare phones
| Global Score | |
| 79.6 | 76.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10, 9.0 Pie | Android 9.0 Pie, 7.1 Nougat |
| 2019-04-10 | 2018-01-09 |
| 5.69 x 2.72 x 0.31 inches | 5.97 x 2.95 x 0.31 inches |
| 4.94 ounces | 6.00 ounces |
| Black, Blue, Coral and White | 16 777 216 |
| Plastic and Plastic | Metal |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.9 inches | 5.5 inches |
| 2340 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | TFT |
| 437 pixels per inch | 401 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 7.9 |
| Performance | |
| Exynos 7904 chipset | Samsung Exynos 7 Octa 7870 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G71 MP2 GPU | Mali-T830 MP1 GPU |
| 8.91 | 8.82 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 11.74 | 10.78 |
| Camera | |
| 16.00 MP + 25.00 MP | 13.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 27.00mm focal length | 27.00mm focal length |
| 0.36 inches (1/2.8") sensor | 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 |
| 9.46 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 3100mAh Li - Polymer Battery | 3300mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.12 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy A40 has a global score of 79.6, which is slightly better than Galaxy On7 Prime's 76.9 score. These devices work with Android OS, but the Galaxy A40 has the older 11 version and Galaxy On7 Prime has Android 9.0 Pie. The Galaxy A40 is a somewhat lighter cellphone than Galaxy On7 Prime, but they are equally thin.
Galaxy A40 counts with a little bit better looking screen than Galaxy On7 Prime, because it has a little bigger display, a slightly better resolution of 1080 x 2340 and a just a bit greater display pixels density. The Samsung Galaxy A40 has a bit bigger memory for applications and games than Galaxy On7 Prime, and although they both have the same 64 GB internal storage capacity, the Samsung Galaxy A40 also has a SD card slot that holds a maximum of 512 GB.
Samsung Galaxy A40 has just a bit better hardware performance than Galaxy On7 Prime. They have the same number of cores and 4 GB of RAM memory. Galaxy A40 features a bit better camera than Galaxy On7 Prime, and although they both have the same video frame rate and the same (Full HD) video definition, the Galaxy A40 also has a camera in the back with a higher resolution, a bigger camera aperture to take better low-light photography and videos and a bigger camera sensor.
Samsung Galaxy On7 Prime features just a little better battery lifetime than Samsung Galaxy A40, because it has 3300mAh of battery capacity.
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