Compare phones
| Global Score | |
| 11.67 | 9.54 |
| Basic Information | |
| Samsung | Motorola |
| Android 11 | Android 10 |
| 2021-01-29 | 2020-04-16 |
| 6.50 x 2.98 x 0.35 inches | 6.14 x 2.99 x 0.38 inches |
| 8.04 ounces | 6.95 ounces |
| Phantom black and Silver | Capri blue and Smoke black |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Aluminum and Plastic |
| Scratch-Resistant Glass | -- |
| $ 966.00 | $ 237.00 |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 3200 x 1440 pixels | 2300 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 516 pixels per inch | 397 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 | 16.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | 0.36 inches (1/2.8") 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 | 10.01 |
| 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 | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 5.6 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| 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 score of 11.67, which is way better than the Motorola Moto G8 Power's 9.54 general score. Both phones in this comparison use Android OS, but the Samsung Galaxy S21 Ultra has the newer 11 version while Motorola Moto G8 Power has Android 10 version. Samsung Galaxy S21 Ultra is a newer and just a bit thinner cellphone than the Motorola Moto G8 Power, but it's also heavier.
The Samsung Galaxy S21 Ultra has a bit faster CPU than Motorola Moto G8 Power, and although they both have 8 cores, the Samsung Galaxy S21 Ultra also has more RAM memory. Galaxy S21 Ultra counts with a much better looking screen than Moto G8 Power, because it has a little bit larger display, a higher count of pixels per inch of display and a better 1440 x 3200 resolution.
The Galaxy S21 Ultra features a greater camera than Motorola Moto G8 Power, because although it has a tinier camera aperture which is not nice for low-light photos and video, it also counts with a much bigger sensor taking more light and vivid colors, a much more mega pixels camera and a lot higher 7680x4320 video quality.
Motorola Moto G8 Power counts with more memory capacity to store more apps and games than Samsung Galaxy S21 Ultra, because although it has 0 less internal storage capacity, it also counts with a slot for an external memory card that supports a maximum of 512 GB. Moto G8 Power has improved battery lifetime than Samsung Galaxy S21 Ultra.
Although Samsung Galaxy S21 Ultra is a better device, it costs a lot more than Moto G8 Power, and it doesn't have such a good quality/price relation as the Moto G8 Power. So if you need that extra specs, you can buy the Samsung Galaxy S21 Ultra, else you can save some dollars and get the Moto G8 Power, letting go a couple specs and features.