Compare phones
| Global Score | |
| 98.1 | 77.5 |
| Basic Information | |
| Samsung | Motorola |
| Android 11 | -- |
| 2021-01-29 | 2018-04-19 |
| 6.50 x 2.98 x 0.35 inches | 6.30 x 2.97 x 0.31 inches |
| 8.04 ounces | 5.89 ounces |
| Phantom black and Silver | Blue and Gray |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Glass (Corning Gorilla Glass 3) and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 5.9 inches |
| 3200 x 1440 pixels | 2160 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 516 pixels per inch | 409 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 630 SDM630 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 | 6 GB RAM |
| Adreno 660 GPU | Adreno 508 GPU |
| 9.72 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 10.1 | 10.02 |
| Camera | |
| 108.00 MP + 40.00 MP | 12.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | 0.38 inches (1/2.6") 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 (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.1 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3200mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.2 |
| 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
Samsung Galaxy S21 Ultra has a general score of 98.1, which is much better than Motorola Moto G6 Plus's global score of 77.5. Samsung Galaxy S21 Ultra is a incredibly newer phone than Motorola Moto G6 Plus, but it's thicker and noticeably heavier. The Galaxy S21 Ultra has just a little better processing power than Motorola Moto G6 Plus, and although they both have a Octa-Core CPU, the Galaxy S21 Ultra also has 6 GB more RAM.
Galaxy S21 Ultra features a way better looking screen than Moto G6 Plus, because it has a better pixels density, a better 1440 x 3200 pixels resolution and a bigger screen. Galaxy S21 Ultra features a slightly better memory capacity to store more apps and games than Motorola Moto G6 Plus, because although it has no SD card slot, it also counts with 128 GB internal storage.
Galaxy S21 Ultra counts with a way better battery life than Moto G6 Plus, because it has a 5000mAh battery size against 3200mAh. Galaxy S21 Ultra features a greater camera than Moto G6 Plus, because although it has a tinier aperture, it also counts with a lot bigger back camera sensor providing a much higher image quality, a lot higher 7680x4320 video definition and a lot better resolution back camera.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.