Compare phones
| Global Score | |
| 98.1 | 77.6 |
| Basic Information | |
| Samsung | Motorola |
| Android 11 | -- |
| 2021-01-29 | 2019-10-24 |
| 6.50 x 2.98 x 0.35 inches | 6.23 x 2.99 x 0.36 inches |
| 8.04 ounces | 6.63 ounces |
| Phantom black and Silver | Cosmic blue and Crystal pink |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Plastic |
| Scratch-Resistant Glass | -- |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.3 inches |
| 3200 x 1440 pixels | 2280 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 516 pixels per inch | 400 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 8 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 665 SM6125 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 610 GPU |
| 9.72 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 108.00 MP + 40.00 MP | 48.00 MP + 25.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 24.00mm focal length | 14.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.5 inches (1/2") 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 | 1280 x 720 (240 fps) (HD) slow motion video |
| 13.75 | 11.55 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| 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
Galaxy S21 Ultra has a general score of 98.1, which is much better than the Moto G8 Plus's 77.6 score. The Galaxy S21 Ultra construction is newer and a bit thinner, but also heavier than Moto G8 Plus. Galaxy S21 Ultra has an incredibly better looking screen than Moto G8 Plus, because it has more pixels per screen inch, a higher resolution of 1440 x 3200 and a little bigger display.
Samsung Galaxy S21 Ultra has a bit faster CPU than Motorola Moto G8 Plus, and although they both have a Octa-Core CPU, the Samsung Galaxy S21 Ultra also has 8 GB more RAM memory. The Moto G8 Plus has more storage for games and applications than Samsung Galaxy S21 Ultra, because although it has just 64 GB internal memory, it also counts with an external memory card slot that supports up to 512 GB.
Samsung Galaxy S21 Ultra has a better camera than Moto G8 Plus, because although it has a tinier aperture which is not so good for low light photography, it also counts with a back-facing camera with way more mega pixels, a lot higher video definition and a much bigger back-facing camera sensor which offers a way better image and video quality.
Galaxy S21 Ultra counts with improved battery lifetime than Motorola Moto G8 Plus, because it has a 5000mAh battery size.
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