Compare phones
| Global Score | |
| 82.1 | 87.7 |
| Basic Information | |
| Motorola | Samsung |
| Android 11 | Android 10 |
| 2021-06-14 | 2020-09-11 |
| 6.67 x 3.05 x 0.37 inches | 6.45 x 3.00 x 0.37 inches |
| 7.67 ounces | 7.51 ounces |
| Cosmic Emerald | Black and White |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 399.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 387 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 480 5G SM4350 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 619 GPU | Adreno 618 GPU |
| 9.09 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.42 | 14.14 |
| Camera | |
| 48.00 MP + 16.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 10.34 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 8.32 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy M51 is just a bit better than the Motorola Moto G Stylus 5G (2021), getting a overall score of 87.7 against 82.1. Both of these phones use Android OS, but Galaxy M51 has older 10 version while Motorola Moto G Stylus 5G (2021) has Android 11 version. Galaxy M51's construction has the same thickness than Motorola Moto G Stylus 5G (2021), but it is a little bit lighter.
The Galaxy M51 and Moto G Stylus 5G (2021) both have incredibly similar displays, although the Galaxy M51 has a bit lower 1080 x 2340 pixels resolution, a bit smaller display and a bit inferior pixels quantity in each screen inch. Samsung Galaxy M51 counts with a bit more powerful processing unit than Moto G Stylus 5G (2021), and although they both have a Octa-Core processor, the Samsung Galaxy M51 also has a larger amount of RAM.
The Motorola Moto G Stylus 5G (2021) counts with slightly more storage for applications and games than Samsung Galaxy M51, and although they both have equal 128 GB internal memory capacity, the Motorola Moto G Stylus 5G (2021) also has a slot for external memory cards that allows up to 1 TB. The Galaxy M51 counts with a much better camera than Motorola Moto G Stylus 5G (2021), and although they both have the same aperture, the Galaxy M51 also has a back-facing camera with much more megapixels and a way better 3840x2160 video definition.
Galaxy M51 features a much better battery performance than Motorola Moto G Stylus 5G (2021), because it has a 7000mAh battery capacity.
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