The Galaxy S21 Ultra features a 6.8 inches Dynamic AMOLED 2X display with a resolution of 3200 × 1440 (3200 × 1440 pixels), delivering 515 PPI pixel density. Released in 2021 , this phone offers 120Hz LTPO refresh rate and peak brightness of 1500 nits peak.
📊Galaxy S21 Ultra Screen Resolution & Display Specifications
The Galaxy S21 Ultra's screen measures 6.8 inches (17.3cm) diagonally, with physical dimensions of 2.97 inches (75.6mm) wide by 6.50 inches (165.1mm) tall. The Dynamic AMOLED 2X panel technology ensures vibrant colors with 24-bit color depth and a 20:9 aspect ratio, making it ideal for mobile content consumption and photography.
With its 120Hz LTPO display, the Galaxy S21 Ultra provides exceptionally smooth scrolling and responsive touch interactions. This high refresh rate technology is particularly beneficial forgaming, video playback, and everyday scrolling.
📱Screen Size | 6.8 inches |
🖥️Resolution | 3200 × 1440 |
🔍Pixel Density | 515 PPI |
✨Display Type | Dynamic AMOLED 2X |
📐Aspect Ratio | 20:9 |
🎨Color Depth | 24-bit |
⚡Refresh Rate | 120Hz LTPO |
☀️Brightness | 1500 nits peak |
📊Galaxy S21 Ultra Screen Dimensions
At 515 PPI, the Galaxy S21 Ultra delivers sharp, crisp text and images. The total pixel count of 4,608,000 pixels (3200 × 1440) ensures high-definition content rendering. This resolution is well-suited for 4K content and professional work.
For mobile users, the 6.8 inches screen size strikes a balance between $immersive viewing and manageable one-handed use. The $20:9 aspect ratio is optimized for modern app interfaces and video content.
↔️Width | 2.97 inches (75.6mm) |
↕️Height | 6.50 inches (165.1mm) |
📏Diagonal | 6.8 inches (17.3cm) |
🔢Total Pixels | 4,608,000 |
Looking to compare screen sizes? The Galaxy S21 Ultra is part of Samsung's Galaxy S lineup.
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PopularFrequently Asked Questions
What is the Galaxy S21 Ultra screen size?
The Galaxy S21 Ultra features a 6.8 inches display with a resolution of 3200 × 1440 pixels, providing 515 PPI pixel density.
What type of display does it have?
The Galaxy S21 Ultra uses Dynamic AMOLED 2X display technology with 24-bit color depth and 120Hz LTPO refresh rate.