Compare phones
| Global Score | |
| 84.1 | 80.9 |
| Basic Information | |
| Samsung | Motorola |
| Android 11, 10 | Android 12 |
| 2020-03-23 | 2022-09-08 |
| 6.26 x 2.96 x 0.35 inches | 6.37 x 2.89 x 0.33 inches |
| 6.63 ounces | 7.00 ounces |
| Midnight blue and Raven black | Interstellar Black and Starlight White |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | OLED |
| 403 pixels per inch | 393 pixels per inch |
| 420 cd/m2 brightness | 1250 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 8.9 |
| Performance | |
| Exynos 9611 chipset | Qualcomm Snapdragon 8+ Gen 1 SM8475 (4 nm) chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Adreno 730 GPU |
| 9.27 | 6.21 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 MP | 200.00 MP + 60.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.82 inches (1/1.22") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.55 | 14.96 |
| 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 Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy M21 has a general score of 84.1, which is a little bit better than the Motorola Edge 30 Ultra's overall score of 80.9. The Galaxy M21 is an extremely older and just a little bit thicker cellphone than Motorola Edge 30 Ultra, but Samsung was able to make it just a little bit lighter anyway. These devices work with Android operating system, but Galaxy M21 has the previous 11 version and Motorola Edge 30 Ultra has Android 12 version.
Galaxy M21 features a way better processing power than Motorola Edge 30 Ultra, because although it has a lower amount of RAM memory, it also counts with a greater number of cores. The Motorola Edge 30 Ultra counts with a bit more vivid screen than Galaxy M21, because although it has a little bit lower pixels amount per display inch, it also counts with a quite better 1080 x 2400 resolution, a little bit bigger display and way more brightness.
The Samsung Galaxy M21 features a quite bigger memory capacity to install games and applications than Motorola Edge 30 Ultra, because although it has 0 less internal memory, it also counts with a SD memory slot that allows up to 512 GB. The Motorola Edge 30 Ultra shoots way better pictures and videos than Galaxy M21, because it has a way better video resolution, a much bigger back-facing camera sensor which offers a way better image and video quality, a much better resolution back-facing camera and a bigger aperture to take better low-light photos.
Galaxy M21 counts with longer battery performance than Motorola Edge 30 Ultra, because it has a 6000mAh battery capacity instead of 5000mAh.
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