Compare phones
| Global Score | |
| 11.67 | 9.36 |
| Basic Information | |
| Samsung | Motorola |
| Android 11 | -- |
| 2021-01-29 | 2017-10-19 |
| 6.50 x 2.98 x 0.35 inches | 5.84 x 2.89 x 0.31 inches |
| 8.04 ounces | 5.75 ounces |
| Phantom black and Silver | Black and Blue |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | $ 270.00 |
| Display / Screen | |
| 6.8 inches | 5.2 inches |
| 3200 x 1440 pixels | 1920 x 1080 pixels (Full HD) |
| Dynamic AMOLED | IPS LCD |
| 516 pixels per inch | 424 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 630 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 3 GB RAM |
| Adreno 660 GPU | Adreno 508 GPU |
| 9.72 | 9.18 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 10.1 | 12.76 |
| Camera | |
| 108.00 MP + 40.00 MP | 12.00 MP + 16.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 24.00mm focal length | 13.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.39 inches (1/2.55") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 13.75 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.3 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 4.4 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0, EDR |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy S21 Ultra is a lot better than the Moto X4, with a 11.67 score against 9.36. Galaxy S21 Ultra's construction is extremely newer than the Moto X4's, but it is way heavier and thicker. The Samsung Galaxy S21 Ultra counts with a better looking screen than Moto X4, because it has a lot larger display, a way better resolution of 1440 x 3200px and a just a little higher screen density.
Moto X4 has a much bigger storage capacity for applications, games, photos and videos than Galaxy S21 Ultra, because although it has just 32 GB internal memory capacity, it also counts with an external memory card slot that admits a maximum of 1,95 TB. Galaxy S21 Ultra has a little better processing power than Moto X4, and although they both have the same number of cores, the Galaxy S21 Ultra also has a greater amount of RAM memory.
Galaxy S21 Ultra counts with superior battery duration than Motorola Moto X4, because it has a 67 percent bigger battery size. The Galaxy S21 Ultra has a greater camera than Motorola Moto X4, because it has a back camera with a way better resolution, a larger aperture for better images and video in low light environments, a lot larger back-facing camera sensor providing a lot higher image quality and a lot higher 7680x4320 video definition.
The Galaxy S21 Ultra is way more expensive than the Motorola Moto X4, but it's still a great choice, because you can get a better phone for that extra money.