Compare phones
| Global Score | |
| 73.7 | 87.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 8.0 Oreo | Android 10 |
| 2018-05-22 | 2020-09-11 |
| 5.88 x 2.76 x 0.32 inches | 6.45 x 3.00 x 0.37 inches |
| 5.43 ounces | 7.51 ounces |
| 16 777 216 | Black and White |
| Plastic | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.6 inches | 6.7 inches |
| 1480 x 720 pixels | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED Plus |
| 294 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Adreno 618 GPU |
| 8.73 | 9.27 |
| 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 + 8.00 MP | 64.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 9.02 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 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 |
| 6.6 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 8.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy M51 is much better than the Samsung Galaxy J6, having a score of 87.7 against 73.7. Galaxy M51's construction is extremely newer than Samsung Galaxy J6's, but it's thicker and incredibly heavier. These devices have Android OS (Operating System), but Galaxy M51 has the older 10 version and Samsung Galaxy J6 has Android 9.0 Pie.
Samsung Galaxy M51 features a bit better display than Galaxy J6, because it has a larger display, a higher screen density and a lot higher 1080 x 2340 resolution. The Samsung Galaxy M51 features a little better performance than Samsung Galaxy J6, and although they both have a Octa-Core CPU, the Samsung Galaxy M51 also has a larger amount of RAM memory.
The Galaxy M51 features much more storage capacity for applications and games than Galaxy J6, because it has a slot for an external memory card that holds up to 512 GB and more internal storage. The Samsung Galaxy M51 features a really longer battery lifetime than Galaxy J6, because it has a 7000mAh battery size.
Galaxy M51 captures way better photos and videos than Galaxy J6, because it has a camera with lot more mega pixels, a bigger diafragm aperture to take better images and video in poorly lited environments, a much bigger camera sensor providing a way higher image quality and a much higher (4K) video quality.
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