Compare phones
| Global Score | |
| 85.5 | 79.3 |
| Basic Information | |
| Samsung | Motorola |
| Android 11, 10 | -- |
| 2019-12-27 | 2021-01-14 |
| 6.24 x 2.90 x 0.31 inches | 6.69 x 3.07 x 0.35 inches |
| 6.07 ounces | 7.51 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Aurora black and Aurora white |
| Plastic and Plastic | Plastic |
| Scratch-Resistant Glass | -- |
| $ 282.00 | $ 299.00 |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 405 pixels per inch | 387 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 678 SM6150-AC chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 460, 64-bit, 11 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G72 MP3 GPU | Adreno 612 GPU |
| 9.27 | 9.18 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.14 | 14.14 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 11.55 | 11 |
| 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 |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Samsung Galaxy A51 has a score of 85.5, which is just a bit better than the Motorola Moto G Stylus (2021)'s 79.3 global score. The Samsung Galaxy A51 is an older cellphone than the Motorola Moto G Stylus (2021), but Samsung managed to build it somewhat lighter and somewhat thinner anyway. The Galaxy A51 counts with a bit better looking screen than Moto G Stylus (2021), because although it has a bit smaller display, and they both have exactly the same 1080 x 2400 resolution, the Galaxy A51 also counts with a quite greater pixel density.
The Moto G Stylus (2021)'s storage capacity for applications, games, photos and videos is very similar to Samsung Galaxy A51's one, they have an external memory card slot that holds up to 512 GB and equal 128 GB internal storage. The Samsung Galaxy A51 features a bit more powerful processing unit than Moto G Stylus (2021). Both of them have the same RAM amount and 8 cores.
The Samsung Galaxy A51 shoots clearer photos and videos than Motorola Moto G Stylus (2021), although it has a smaller aperture which is not favorable for taking pictures or videos in low light environments, they both have the same (4K) video quality, a same resolution back facing camera and the same 30 frames per second video frame rates.
The Motorola Moto G Stylus (2021) features a battery performance that is just as good as Samsung Galaxy A51's battery life.
Even being the best phone in our current comparison, Galaxy A51 is also cheaper than the Moto G Stylus (2021), which makes this phone a very good choice.
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