Monitor size comparison
28" 3:2 vs 29" 21:9: Full Size Comparison
Compare exact dimensions, pixel density, content size, and desk fit for these two displays.
Specifications
| Metric | 28 in 3:2 | 29 in 21:9 | Diff |
|---|---|---|---|
| Width | 23.3" | 26.66" | +14.4% |
| Height | 15.53" | 11.42" | -26.4% |
| Area | 361.8 in² | 304.5 in² | -15.8% |
| Diagonal | 28" | 29" | +3.6% |
| Pixel Density | 165 ppi | 96 ppi | -41.9% |
| 16:9 content | 26.73" | 23.3" | -12.8% |
| 4:3 content | 25.89" | 19.04" | -26.4% |
| 2.35:1 content | 25.32" | 28.97" | +14.4% |
The 28" 3:2 is 23.3" (59.2 cm) wide and 15.53" (39.5 cm) tall, while the 29" 21:9 is 26.66" (67.7 cm) wide and 11.42" (29 cm) tall. That makes the 28" 3:2 the larger screen by 15.8% of usable area.
The 28" 3:2 measures 23.3" (59.2 cm) wide by 15.53" (39.5 cm) tall, with a total screen area of 361.8 square inches. The 29" 21:9 measures 26.66" (67.7 cm) wide by 11.42" (29 cm) tall, covering 304.5 square inches.
In direct comparison: the 29" 21:9 is 14.4% wider, the 28" 3:2 is 26.4% taller, and 28" 3:2 offers 15.8% 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 3840x2560, the 28" 3:2 achieves 165 PPI. The 29" 21:9 at 2560x1080 reaches 96 PPI. The 28" 3:2 has 41.9% higher pixel density, resulting in sharper text and images.
For 16:9 content (most videos and games), the 28" 3:2 provides an effective diagonal of 26.7", while the 29" 21:9 provides 23.3". This is crucial when comparing ultrawides to standard displays.
Frequently Asked Questions
- What are the exact dimensions of a 28" 3:2 monitor?
- A 28" 3:2 monitor measures 23.3" (59.2 cm) wide by 15.53" (39.5 cm) tall, with a screen area of 361.8 square inches.
- What are the exact dimensions of a 29" 21:9 monitor?
- A 29" 21:9 monitor measures 26.66" (67.7 cm) wide by 11.42" (29 cm) tall, with a screen area of 304.5 square inches.
- Which is bigger: 28" 3:2 or 29" 21:9?
- The 28" 3:2 is 15.8% larger in total screen area.
- How much desk space do I need for a 29" 21:9?
- A 29" 21:9 requires at least 26.66" of desk width. We recommend 32.66" to allow comfortable margins on each side.
- Which has better pixel density: 28" 3:2 or 29" 21:9?
- The 28" 3:2 at 3840x2560 has 165 PPI, which is 41.9% higher than the 29" 21:9's 96 PPI.
- How does 16:9 content look on these displays?
- On the 28" 3:2, 16:9 content appears at an effective 26.7" diagonal. On the 29" 21:9, it appears at 23.3". Ultrawides display 16:9 content with black bars on the sides.