Monitor size comparison
24" 16:9 vs 28" 16:18: Full Size Comparison
Compare exact dimensions, pixel density, content size, and desk fit for these two displays.
Specifications
| Metric | 24 in 16:9 | 28 in 16:18 | Diff |
|---|---|---|---|
| Width | 20.92" | 18.6" | -11.1% |
| Height | 11.77" | 20.93" | +77.9% |
| Area | 246.1 in² | 389.3 in² | +58.2% |
| Diagonal | 24" | 28" | +16.7% |
| Pixel Density | 122 ppi | 138 ppi | +12.4% |
| 16:9 content | 24" | 21.34" | -11.1% |
| 4:3 content | 19.61" | 23.25" | +18.6% |
| 2.35:1 content | 22.73" | 20.22" | -11.1% |
The 24" 16:9 is 20.92" (53.1 cm) wide and 11.77" (29.9 cm) tall, while the 28" 16:18 is 18.6" (47.2 cm) wide and 20.93" (53.2 cm) tall. That makes the 28" 16:18 the larger screen by 58.2% of usable area.
The 24" 16:9 measures 20.92" (53.1 cm) wide by 11.77" (29.9 cm) tall, with a total screen area of 246.1 square inches. The 28" 16:18 measures 18.6" (47.2 cm) wide by 20.93" (53.2 cm) tall, covering 389.3 square inches.
In direct comparison: the 24" 16:9 is 11.1% wider, the 28" 16:18 is 77.9% taller, and 28" 16:18 offers 58.2% more screen area. The width delta is the main desk-fit number, while the height delta shows how much vertical space changes for documents, timelines, and video.
At 2560x1440, the 24" 16:9 achieves 122 PPI. The 28" 16:18 at 2560x2880 reaches 138 PPI. The 28" 16:18 has 12.4% higher pixel density, resulting in sharper text and images.
Frequently Asked Questions
- What are the exact dimensions of a 24" 16:9 monitor?
- A 24" 16:9 monitor measures 20.92" (53.1 cm) wide by 11.77" (29.9 cm) tall, with a screen area of 246.1 square inches.
- What are the exact dimensions of a 28" 16:18 monitor?
- A 28" 16:18 monitor measures 18.6" (47.2 cm) wide by 20.93" (53.2 cm) tall, with a screen area of 389.3 square inches.
- Which is bigger: 24" 16:9 or 28" 16:18?
- The 28" 16:18 is 58.2% larger in total screen area, though the 24" 16:9 may be taller depending on aspect ratio.
- How much desk space do I need for a 28" 16:18?
- A 28" 16:18 requires at least 18.6" of desk width. We recommend 24.6" to allow comfortable margins on each side.
- Which has better pixel density: 24" 16:9 or 28" 16:18?
- The 28" 16:18 at 2560x2880 has 138 PPI, which is 12.4% higher than the 24" 16:9's 122 PPI.