Compare phones
| Global Score | |
| 87.7 | 77.4 |
| Basic Information | |
| Samsung | Asus |
| Android 10 | Android 9.0 Pie, 8.1 Oreo |
| 2020-09-11 | 2018-12-11 |
| 6.45 x 3.00 x 0.37 inches | 6.22 x 2.97 x 0.33 inches |
| 7.51 ounces | 6.17 ounces |
| Black and White | 16 777 216 |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| 2340 x 1080 pixels | 2280 x 1080 pixels |
| Super AMOLED Plus | IPS LCD |
| 385 pixels per inch | 400 pixels per inch |
| -- | 450 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 618 GPU | Adreno 512 GPU |
| 9.27 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 14.14 | 17.06 |
| Camera | |
| 64.00 MP + 32.00 MP | 12.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.34 inches (1/2.9") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 11.88 | 9.57 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 7000mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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 |
| FM Radio | FM Radio |
Comparison review
The Samsung Galaxy M51 is better than Asus ZenFone Max Pro (M2), with an 87.7 score against 77.4. Samsung Galaxy M51's body is newer, but somewhat thicker and heavier than the Asus ZenFone Max Pro (M2). Both devices in our current comparison use Android OS (operating system), but Samsung Galaxy M51 has an older 10 version while Asus ZenFone Max Pro (M2) has Android 9.0 Pie.
The Asus ZenFone Max Pro (M2) features a bit sharper display than Samsung Galaxy M51, because although it has a little bit smaller display and a quite lower 1080 x 2280 resolution, it also counts with a just a bit greater pixel number in each inch of screen. Asus ZenFone Max Pro (M2) and Galaxy M51 both have really similar CPUs, they have the same number of cores and 6 GB of RAM memory.
The Asus ZenFone Max Pro (M2) has a much greater memory for applications and games than Galaxy M51, and although they both have exactly the same internal memory, the Asus ZenFone Max Pro (M2) also has a SD card slot that holds a maximum of 1,95 TB. Samsung Galaxy M51 takes greater photos and videos than Asus ZenFone Max Pro (M2), and although they both have the same (4K) video definition, a F1.8 camera aperture and the same 30 fps video frame rate, the Samsung Galaxy M51 also has a lot larger sensor capturing much higher quality photographs and a way higher resolution camera.
The Samsung Galaxy M51 features a way better battery lifetime than Asus ZenFone Max Pro (M2), because it has a 7000mAh battery size.
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