Compare phones
| Global Score | |
| 84.1 | 81.1 |
| Basic Information | |
| Samsung | Motorola |
| Android 11, 10 | Android 12 |
| 2020-03-23 | 2022-08-18 |
| 6.26 x 2.96 x 0.35 inches | 6.57 x 3.14 x 0.30 inches |
| 6.63 ounces | 7.05 ounces |
| Midnight blue and Raven black | -- |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | P-OLED |
| 403 pixels per inch | 393 pixels per inch |
| 420 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8.2 |
| Performance | |
| Exynos 9611 chipset | Snapdragon 8+ Gen 1 (4 nm) chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo, 64-bit (Octa-Core 3200 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Adreno 730 GPU |
| 9.27 | 9.81 |
| 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 | 50.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.90 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 (240 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.55 | 11.11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G) and LTE (4G) |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 5.6 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 5.44 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy M21 is a bit better than the Motorola razr (2022), having an 84.1 score against 81.1. Both devices we compare here include Android OS (Operating System), but Galaxy M21 has older 11 version and Motorola razr (2022) has Android 12. The Galaxy M21 body is just a bit lighter than Motorola razr (2022), but it is thicker and was released 2 years before.
The Galaxy M21 features a bit more vivid screen than Motorola razr (2022), because although it has a little smaller display and a quite lower resolution of 1080 x 2340, it also counts with a bit higher display density. The Motorola razr (2022) features just a little better processing power than Galaxy M21, and although they both have 8 cores, the Motorola razr (2022) also has a larger amount of RAM memory.
Samsung Galaxy M21 has just a bit better camera than Motorola razr (2022), although it has a worse 3840x2160 (4K) video definition, a camera with lesser MP and a tinier camera aperture which is not so good for shooting images and/or video in low light environments. Galaxy M21 features a greater memory capacity for applications, games, photos and videos than Motorola razr (2022), because although it has 0 less internal memory capacity, it also counts with a SD extension slot that supports up to 512 GB.
Galaxy M21 counts with a really longer battery life than Motorola razr (2022), because it has a 6000mAh battery size against 3500mAh.
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