Compare phones
| Global Score | |
| 73.3 | 87.7 |
| Basic Information | |
| Asus | Samsung |
| Android 6.0 Marshmallow | Android 10 |
| 2016-07-12 | 2020-09-11 |
| 7.34 x 3.70 x 0.27 inches | 6.45 x 3.00 x 0.37 inches |
| 8.22 ounces | 7.51 ounces |
| Gold, Gray, Pink and Silver | Black and White |
| Aluminum | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 324 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 7.6 | 8 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 510 GPU | Adreno 618 GPU |
| 8.91 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 12.86 | 14.14 |
| Camera | |
| 23.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (24 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | -- |
| 10.01 | 11.88 |
| 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 | |
| 4600mAh Li - Ion Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.48 | 8.32 |
| Other Features | |
| Bluetooth 4.2, EDR | 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 Galaxy M51 has a score of 87.7, which is much better than Asus ZenFone 3 Ultra's 73.3 score. These phones include Android OS, but the Galaxy M51 has older 10 version and Asus ZenFone 3 Ultra has Android 6.0 Marshmallow version. The Galaxy M51 is a newer and a little bit lighter phone than Asus ZenFone 3 Ultra, although it's also notably thicker.
Galaxy M51 features just a bit better display than Asus ZenFone 3 Ultra, because although it has a little bit smaller display, it also counts with a quite better resolution of 1080 x 2340 and a bit higher screen pixels density. Samsung Galaxy M51 features just a little better hardware performance than Asus ZenFone 3 Ultra, and although they both have a Octa-Core processing unit, the Samsung Galaxy M51 also has 2 GB more RAM memory.
The Samsung Galaxy M51 counts with a superior camera than Asus ZenFone 3 Ultra, and although they both have the same 3840x2160 (4K) video quality, the Samsung Galaxy M51 also has a larger aperture to capture better low light photography and video, higher video frame rate and a lot better 64 mega pixels resolution back camera.
Samsung Galaxy M51 counts with a slightly bigger storage to install applications and games than Asus ZenFone 3 Ultra, and although they both have equal internal storage, the Samsung Galaxy M51 also has an external memory card slot that supports up to 512 GB. Galaxy M51 has a really longer battery duration than Asus ZenFone 3 Ultra, because it has a 52 percent larger battery size.
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