Compare phones
| Global Score | |
| 79.3 | 84.1 |
| Basic Information | |
| Motorola | Samsung |
| -- | Android 11, 10 |
| 2021-01-14 | 2020-03-23 |
| 6.69 x 3.07 x 0.35 inches | 6.26 x 2.96 x 0.35 inches |
| 7.51 ounces | 6.63 ounces |
| Aurora black and Aurora white | Midnight blue and Raven black |
| Plastic | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 299.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 387 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 678 SM6150-AC chipset | Exynos 9611 chipset |
| Kryo 460, 64-bit, 11 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 612 GPU | Mali-G72 MP3 GPU |
| 9.18 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.14 | 11.74 |
| Camera | |
| 48.00 MP + 16.00 MP | 48.00 MP + 20.00 MP |
| f/1.70 aperture | f/2.00 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 |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 11 | 11.55 |
| 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 | |
| 4000mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy M21 is just a bit better than the Motorola Moto G Stylus (2021), getting a score of 84.1 against 79.3. Galaxy M21's body has the same thickness than the Motorola Moto G Stylus (2021), but it is lighter. The Galaxy M21 counts with a bit better looking display than Motorola Moto G Stylus (2021), because although it has a little smaller display and a bit worse 1080 x 2340 pixels resolution, it also counts with a just a bit more pixels per inch in the display.
Galaxy M21 has just a little better processing power than Motorola Moto G Stylus (2021). Both of them have a 4 GB RAM and the same number of cores. Galaxy M21 shoots just a bit better videos and photos than Motorola Moto G Stylus (2021), although it has a smaller camera aperture which is not favorable for low-light photos and video, they both have the same resolution back-facing camera, the same video frame rates and the same (4K) video definition.
Moto G Stylus (2021) counts with a lot bigger storage capacity for apps and games than Samsung Galaxy M21, and although they both have a slot for external memory cards that allows a maximum of 512 GB, the Moto G Stylus (2021) also has 128 GB internal memory. The Galaxy M21 counts with a superior battery lifetime than Moto G Stylus (2021), because it has a 50 percent greater battery capacity.
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