Compare phones
| Global Score | |
| 72.6 | 84.1 |
| Basic Information | |
| Motorola | Samsung |
| Android 12 | Android 11, 10 |
| 2022-04-27 | 2020-03-23 |
| 6.28 x 2.92 x 0.27 inches | 6.26 x 2.96 x 0.35 inches |
| 5.47 ounces | 6.63 ounces |
| -- | Midnight blue and Raven black |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 405 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.5 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 778G+ SM7325-AE (6 nm) chipset | Exynos 9611 chipset |
| processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 642L GPU | Mali-G72 MP3 GPU |
| 6.21 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.57 | 11.55 |
| 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 | |
| 4020mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M21 is much better than Motorola Edge 30, having an 84.1 score against 72.6. Both phones we compare here come with Android OS (Operating System), but Galaxy M21 has 11 version and Motorola Edge 30 has Android 12 version. Galaxy M21's design is older, heavier and noticeably thicker than the Motorola Edge 30.
The Galaxy M21 has a lot better processing power than Motorola Edge 30, although it has a smaller amount of RAM, they both have a Octa-Core CPU. The Galaxy M21 has a better screen than Motorola Edge 30, although it has a little less pixels per inch of screen, a quite smaller screen and a bit lower 1080 x 2340 resolution.
Galaxy M21 features a bigger storage for games and applications than Motorola Edge 30, because although it has just 64 GB internal storage capacity, it also counts with a SD card slot that holds up to 512 GB. Samsung Galaxy M21 has a much better battery performance than Motorola Edge 30, because it has a 49 percent bigger battery capacity.
Galaxy M21 counts with a lot better camera than Motorola Edge 30, although it has a camera in the back with lesser mega-pixels and a tinier camera aperture which is not nice for low light images and videos.
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