Device Comparison
Galaxy S21 Ultra vs Galaxy S26 • Screen specifications and dimensions
Basic Information
| Specification | Galaxy S21 Ultra | Galaxy S26 |
|---|---|---|
| Device Name | Galaxy S21 Ultra | Galaxy S26 |
| Brand | Samsung | Samsung |
| Release Year | 2021 | 2026 |
Galaxy S21 Ultra
Device Name
Galaxy S21 Ultra
Brand
Samsung
Release Year
2021
Galaxy S26
Device Name
Galaxy S26
Brand
Samsung
Release Year
2026
Display Specifications
| Specification | Galaxy S21 Ultra | Galaxy S26 |
|---|---|---|
| Screen Size | 6.8 inches | 6.3 inches |
| Resolution | 3200 × 1440 | 2340 × 1080 |
| Pixel Density | 515 PPI | 411 PPI |
| Display Type | Dynamic AMOLED 2X | Dynamic AMOLED 2X |
| Aspect Ratio | 20:9 | 19.5:9 |
| Total Pixels | 4,608,000 | 2,527,200 |
Galaxy S21 Ultra
Screen Size
6.8 inches
Resolution
3200 × 1440
Pixel Density
515 PPI
Display Type
Dynamic AMOLED 2X
Aspect Ratio
20:9
Total Pixels
4,608,000
Galaxy S26
Screen Size
6.3 inches
Resolution
2340 × 1080
Pixel Density
411 PPI
Display Type
Dynamic AMOLED 2X
Aspect Ratio
19.5:9
Total Pixels
2,527,200
Physical Dimensions
| Specification | Galaxy S21 Ultra | Galaxy S26 |
|---|---|---|
| Width | 2.97 inches (75.6mm) | 2.82 inches (71.7mm) |
| Height | 6.50 inches (165.1mm) | 5.89 inches (149.6mm) |
| Diagonal | 6.8 inches (17.3cm) | 6.3 inches (16.0cm) |
Galaxy S21 Ultra
Width
2.97 inches (75.6mm)
Height
6.50 inches (165.1mm)
Diagonal
6.8 inches (17.3cm)
Galaxy S26
Width
2.82 inches (71.7mm)
Height
5.89 inches (149.6mm)
Diagonal
6.3 inches (16.0cm)
Legend
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