Compare phones
| Global Score | |
| 75.5 | 79.6 |
| Basic Information | |
| Asus | Samsung |
| Android 8.0 Oreo, 7.1 Nougat | Android 11, 10, 9.0 Pie |
| 2017-10-30 | 2019-04-10 |
| 6.18 x 2.98 x 0.30 inches | 5.69 x 2.72 x 0.31 inches |
| 6.17 ounces | 4.94 ounces |
| Black and White | Black, Blue, Coral and White |
| Glass and Metal | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 599.00 | -- |
| Display / Screen | |
| 5.5 inches | 5.9 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 401 pixels per inch | 437 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Exynos 7904 chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 540 GPU | Mali-G71 MP2 GPU |
| 9.45 | 8.91 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.66 | 11.74 |
| Camera | |
| 12.00 MP + 8.00 MP | 16.00 MP + 25.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 25.00mm focal length | 27.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.36 inches (1/2.8") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.68 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3600mAh Li - Ion Battery | 3100mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 5.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Samsung Galaxy A40 has an overall score of 79.6, which is a bit better than Asus ZenFone 4 Pro's score of 75.5. These devices use Android operating system, but the Samsung Galaxy A40 has the older 11 version while Asus ZenFone 4 Pro has Android 8.0 Oreo. Samsung Galaxy A40's construction is newer and somewhat lighter than the Asus ZenFone 4 Pro's, but it is a little bit thicker.
Asus ZenFone 4 Pro features a bit more powerful processing unit than Samsung Galaxy A40, and although they both have 8 CPU cores, the Asus ZenFone 4 Pro also has 2 GB more RAM memory. Galaxy A40 has a little sharper display than Asus ZenFone 4 Pro, because it has a just a bit greater display pixel density, a quite better resolution of 1080 x 2340px and a bit bigger screen.
The Asus ZenFone 4 Pro has a bit better camera than Samsung Galaxy A40, because although it has a lot less MP resolution back-facing camera, and they both have a same size aperture, the Asus ZenFone 4 Pro also counts with a much higher 3840x2160 video quality and a larger camera sensor. The Asus ZenFone 4 Pro counts with a much better memory capacity to install applications and games than Galaxy A40, and although they both have equal 64 GB internal memory, the Asus ZenFone 4 Pro also has a SD card slot that supports up to 1,95 TB.
The Asus ZenFone 4 Pro counts with just a bit better battery performance than Galaxy A40, because it has a 3600mAh battery size instead of 3100mAh.
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