Compare phones
| Global Score | |
| 74.4 | 91.8 |
| Basic Information | |
| Motorola | Samsung |
| -- | Android 11 |
| 2017-10-19 | 2021-01-29 |
| 5.84 x 2.89 x 0.31 inches | 5.97 x 2.80 x 0.31 inches |
| 5.75 ounces | 6.03 ounces |
| Black and Blue | Gray, Phantom pink, Violet and White |
| Aluminum and Glass (Corning Gorilla Glass 3) | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 270.00 | $ 722.00 |
| Display / Screen | |
| 5.2 inches | 6.2 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | Dynamic AMOLED |
| 424 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 630 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Adreno 508 GPU | Adreno 660 GPU |
| 9.18 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 12.76 | 10.1 |
| Camera | |
| 12.00 MP + 16.00 MP | 12.00 MP + 10.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 13.00mm focal length | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.79 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 5.0, EDR | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy S21 is much better than the Motorola Moto X4, getting a 91.8 score against 74.4. The Galaxy S21 is a just a bit heavier device than the Motorola Moto X4, but both have the same thickness. Samsung Galaxy S21 counts with a more vivid screen than Motorola Moto X4, and although they both have the same amount of pixels in each inch in the screen, the Samsung Galaxy S21 also has a bigger display and a little higher 1080 x 2400 resolution.
Galaxy S21 features a bit better processing unit than Motorola Moto X4, and although they both have 8 cores, the Galaxy S21 also has a larger amount of RAM. Samsung Galaxy S21 takes much clearer videos and photos than Moto X4, and although they both have a camera in the back with a 12 mega pixels, the Samsung Galaxy S21 also has a much better 7680x4320 video quality, a bigger camera aperture to capture better low-light photos and video and a much bigger sensor taking way better quality videos and photos.
The Moto X4 features a much bigger storage to install applications and games or saving photos and videos than Samsung Galaxy S21, because although it has 0 less internal storage capacity, it also counts with an external memory card slot that admits up to 1,95 TB. Samsung Galaxy S21 counts with better battery duration than Moto X4, because it has a 4000mAh battery size against 3000mAh.
Samsung Galaxy S21 costs a lot more than Moto X4, but it's still a great deal, as you can get a better phone for that extra money.
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