Galaxy S8 Plus vs Galaxy S21 Ultra 5G
Swappasaurus says...
Upgrading from the Galaxy S8 Plus to the Galaxy S21 Ultra means you would be skipping a few generations, and also going to the higher-end model in the S21 family. The most noticeable difference would be the larger display, which goes from 6.2-inches on the S8 Plus to 6.8-inches on the S21 Ultra. The display is also higher quality with a resolution of 3200 x 1440, a PPI of 515, and a refresh rate of up to 120Hz. Internal specs on the S8 Plus topped out at 4GB of RAM, 64GB of storage space, and a 3500 mAh battery. The S21 Ultra offers up to 12GB of RAM, up to 512GB of internal storage, and has a 5000 mAh battery that supports 25W fast wired charging 15W fast wireless charging, and 4.5W reverse wireless charging.
Price Comparison
Galaxy S8 Plus vs Galaxy S21 Ultra 5G Pricing
Specs Comparison
None
Size
| Size | Galaxy S8 Plus | Galaxy S21 Ultra 5G |
|---|---|---|
| Width | 73 mm 2.9 inches | 76 mm 3.0 inches |
| Height | 160 mm 6.3 inches | 165 mm 6.5 inches |
| Depth | 8 mm 0.3 inches | 9 mm 0.4 inches |
| Weight | 173 g 6.1 ounces | 227 g 8.0 ounces |
Camera
| Camera | Galaxy S8 Plus | Galaxy S21 Ultra 5G |
|---|---|---|
| Primary | 12.2 MP | 108.0 MP |
| Resolution | 4032x3024 | 12000x9000 |
Screen
| Display | Galaxy S8 Plus | Galaxy S21 Ultra 5G |
|---|---|---|
| Resolution | 1440x2880 | 1440x3200 |
| Screen Size | 158 mm 6.2 in | 173 mm 6.8 in |
| Pixels Per Inch | 519 ppi | 516 ppi |
Battery
| Battery | Galaxy S8 Plus | Galaxy S21 Ultra 5G |
|---|---|---|
| Capacity | 3500 mAh | 5000 mAh |
| Longevity | hours | 18 hours |
| USB | USB-C | USB-C |
Processing
| Processor | Galaxy S8 Plus | Galaxy S21 Ultra 5G |
|---|---|---|
| CPU | Samsung Exynos 9 Octa 8895M | Samsung Exynos 2100 5G S5E9840 |
Color Choices
Galaxy S8 Plus
Available in 6 colors:
-
Black
-
Blue
-
Gold
-
Gray
-
Pink
-
Silver
Galaxy S21 Ultra 5G
Available in 5 colors:
-
Black
-
Brown
-
Navy Blue
-
Silver
-
Titanium
Galaxy S8 Plus vs Galaxy S21 Ultra 5G Colors
Storage Options
Galaxy S21 Ultra 5G
Choose from 3 storage options:
-
128GB
-
256GB
-
512GB
Galaxy S8 Plus vs Galaxy S21 Ultra 5G Storage
Galaxy S8 Plus vs Galaxy S21 Ultra 5G Reviews
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