The 14-inch laptop-size display is 11.87" (30.2 cm) wide and 7.42" (18.8 cm) tall, while the 15-inch laptop-size display is 13.07" (33.2 cm) wide and 7.35" (18.7 cm) tall. That makes the 15-inch laptop-size display the larger screen by 9.1% of usable area.
The 14-inch laptop-size display measures 11.87" (30.2 cm) wide by 7.42" (18.8 cm) tall, with a total screen area of 88.1 square inches. The 15-inch laptop-size display measures 13.07" (33.2 cm) wide by 7.35" (18.7 cm) tall, covering 96.1 square inches.
The practical difference: the 15-inch laptop-size display is 10.1% wider, the 14-inch laptop-size display is 0.9% taller, and 15-inch laptop-size display offers 9.1% more screen area. Width affects how much desk space you need, while the height delta shows how much vertical space changes for documents, timelines, and video.
The practical choice depends on what feels limiting in your current setup. For laptop-plus-monitor planning and travel setups, the wider option gives more room for side-by-side windows, while the taller option keeps more vertical content visible without pushing the edges of the screen as far away. If your desk is shallow, width and viewing distance matter as much as raw diagonal size.
At 3024x1964, the 14-inch laptop-size display achieves 258 PPI. The 15-inch laptop-size display at 1920x1080 reaches 147 PPI. The 14-inch laptop-size display has 43% higher pixel density, resulting in sharper text and images.
For text-heavy work, PPI is the number that decides whether you are buying more room or just making everything bigger. A lower-PPI large screen can feel spacious for windows but softer for code and documents. A higher-PPI screen may need OS scaling, but it usually gives cleaner text and more flexible sizing.
Frequently Asked Questions
- What are the exact dimensions of a 14-inch laptop-size display?
- A 14-inch laptop-size display measures 11.87" (30.2 cm) wide by 7.42" (18.8 cm) tall, with a screen area of 88.1 square inches.
- What are the exact dimensions of a 15-inch laptop-size display?
- A 15-inch laptop-size display measures 13.07" (33.2 cm) wide by 7.35" (18.7 cm) tall, with a screen area of 96.1 square inches.
- Which is bigger: 14-inch laptop-size display or 15-inch laptop-size display?
- The 15-inch laptop-size display is 9.1% larger in total screen area, though the 14-inch laptop-size display may be taller depending on aspect ratio.
- How much desk space do I need for a 15-inch laptop-size display?
- A 15-inch laptop-size display requires at least 13.07" of desk width. We recommend 19.07" to allow comfortable margins on each side.
- How wide is 14-inch laptop-size display compared with 15-inch laptop-size display?
- The 14-inch laptop-size display is 11.87" wide. The 15-inch laptop-size display is 13.07" wide, so the width change is 1.2" before bezels, arms, or speaker space.
- Which has better pixel density: 14-inch laptop-size display or 15-inch laptop-size display?
- The 14-inch laptop-size display at 3024x1964 has 258 PPI, which is 43% higher than the 15-inch laptop-size display's 147 PPI.