Compare phones
| Global Score | |
| 72.6 | 84.1 |
| Basic Information | |
| Motorola | Samsung |
| Android 9.0 Pie | Android 11, 10 |
| 2019-02-07 | 2020-03-23 |
| 6.33 x 2.99 x 0.37 inches | 6.26 x 2.96 x 0.35 inches |
| 6.98 ounces | 6.63 ounces |
| Blue | Midnight blue and Raven black |
| Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 135.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.4 inches |
| 1570 x 720 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 279 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 632 SDM632 chipset | Exynos 9611 chipset |
| Kryo 250, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Mali-G72 MP3 GPU |
| 8.91 | 9.27 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.84 | 11.74 |
| Camera | |
| 12.00 MP + 8.00 MP | 48.00 MP + 20.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.34 inches (1/2.9") sensor | 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 |
| 9.46 | 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Ion Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy M21 is much better than the Moto G7 Power, getting a global score of 84.1 against 72.6. Galaxy M21's construction is newer, just a bit lighter and a little thinner than the Moto G7 Power. Both phones in this review use Android OS (Operating System), but Galaxy M21 has older 11 version while Moto G7 Power has Android 9.0 Pie.
The Galaxy M21 counts with a much better display than Moto G7 Power, because it has a little bit bigger display, a much better 1080 x 2340 pixels resolution and a better amount of pixels per inch in the display. The Galaxy M21 features a bit better processor than Moto G7 Power, and although they both have 8 cores, the Galaxy M21 also has 1 GB more RAM memory.
The Samsung Galaxy M21 has a greater camera than Motorola Moto G7 Power, and although they both have the same 30 fps video frame rates, a same size aperture and the same video resolution, the Samsung Galaxy M21 also has a way higher 48 megapixels resolution back facing camera and a lot bigger sensor providing a much higher image quality.
The Samsung Galaxy M21 features a quite bigger memory capacity for apps and games than Motorola Moto G7 Power, and although they both have a slot for external memory cards that supports a maximum of 512 GB, the Samsung Galaxy M21 also has 64 GB internal memory. Galaxy M21 counts with greater battery lifetime than Motorola Moto G7 Power, because it has a 20 percent bigger battery size.
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