Compare phones
| Global Score | |
| 84.1 | 82.1 |
| Basic Information | |
| Samsung | Motorola |
| Android 11, 10 | Android 11 |
| 2020-03-23 | 2021-06-14 |
| 6.26 x 2.96 x 0.35 inches | 6.67 x 3.05 x 0.37 inches |
| 6.63 ounces | 7.67 ounces |
| Midnight blue and Raven black | Cosmic Emerald |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | -- |
| -- | $ 399.00 |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 403 pixels per inch | 387 pixels per inch |
| 420 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8 |
| Performance | |
| Exynos 9611 chipset | Qualcomm Snapdragon 480 5G SM4350 chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G72 MP3 GPU | Adreno 619 GPU |
| 9.27 | 9.09 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 11.74 | 15.42 |
| Camera | |
| 48.00 MP + 20.00 MP | 48.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 11.55 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Samsung Galaxy M21 has a global score of 84.1, which is just a bit better than Motorola Moto G Stylus 5G (2021)'s 82.1 general score. Both of these devices include the same Android 11 operating system. Samsung Galaxy M21's construction is just a bit thinner and lighter than the Motorola Moto G Stylus 5G (2021), even though it was released about 15 months before.
The Galaxy M21 counts with a slightly better screen than Motorola Moto G Stylus 5G (2021), because although it has a little smaller screen and a bit worse resolution of 1080 x 2340, it also counts with a just a bit higher screen pixels density. Samsung Galaxy M21 features a bit better hardware performance than Moto G Stylus 5G (2021). They have a 4 GB RAM memory and a Octa-Core processing unit.
The Samsung Galaxy M21 features a better camera than Motorola Moto G Stylus 5G (2021), because although it has a tinier aperture which is not favorable for low light images and videos, and they both have a 48 MP back facing camera, the Samsung Galaxy M21 also counts with a lot better video definition.
The Motorola Moto G Stylus 5G (2021) has a way bigger storage for apps and games than Galaxy M21, because it has 128 GB internal storage capacity and an external memory card slot that holds a maximum of 1 TB. The Samsung Galaxy M21 features better battery life than Moto G Stylus 5G (2021), because it has a 6000mAh battery capacity.
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