Compare phones
| Global Score | |
| 72.1 | 85.5 |
| Basic Information | |
| Motorola | Samsung |
| -- | Android 11, 10 |
| 2018-04-19 | 2019-12-27 |
| 6.06 x 2.85 x 0.33 inches | 6.24 x 2.90 x 0.31 inches |
| 5.89 ounces | 6.07 ounces |
| Black, Blue, Gray and Pink | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Aluminum and Glass (Corning Gorilla Glass 3) | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 197.00 | $ 282.00 |
| Display / Screen | |
| 5.7 inches | 6.5 inches |
| 2160 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 424 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Samsung Exynos 9611 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Mali-G72 MP3 GPU |
| 8.91 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.12 | 14.14 |
| Camera | |
| 12.00 MP + 8.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.79 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | 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
Galaxy A51 is better than the Motorola Moto G6, with a overall score of 85.5 against 72.1. The Galaxy A51 is a newer and a little bit thinner phone than the Motorola Moto G6, although it's just a bit heavier. Galaxy A51 and Moto G6 count with very similar screens, because although the Galaxy A51 has a little bit lower display pixel density, it also counts with a little larger screen and a slightly better resolution of 1080 x 2400.
The Samsung Galaxy A51 features a bit more powerful processing unit than Moto G6, and although they both have a Octa-Core processor, the Samsung Galaxy A51 also has 1 GB more RAM memory. The Samsung Galaxy A51 features a better camera than Moto G6, because although it has a smaller aperture which is not so good for capturing photos and videos in low-light environments, and they both have the same video quality and the same video frame rates, the Samsung Galaxy A51 also counts with a much bigger sensor shooting way better quality photos and a lot better 48 mega pixels resolution back camera.
Galaxy A51 counts with a way bigger memory capacity to install applications and games or saving photos and videos than Moto G6, because it has 128 GB internal memory capacity and a slot for external memory cards that admits up to 512 GB. The Galaxy A51 features longer battery life than Motorola Moto G6, because it has a 4000mAh battery capacity instead of 3000mAh.
The Samsung Galaxy A51 is way more expensive than Moto G6, but it's still a great deal, because you can get a lot more features for that extra money.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.