29" Ultrawide vs 34" Ultrawide Monitor Size Comparison
Drawn to scale on your desk. Change any screen below and the drawing, specs and link update instantly.
1.1″ too wide / 60.0″
Screen A
26.7 × 11.4 in
Screen B
31.3 × 13.4 in
Quick add
Desk width
Spec sheet
Dimensions side by side
29″
34″
Diagonal
29″
34″
Aspect ratio
21:9
21:9
Width
26.7″
31.3″
Height
11.4″
13.4″
Screen area
304 in²
419 in²
Area vs A
—
+37%
Typical resolution
2560×1080
3440×1440
Pixel density
96 PPI
110 PPI
Viewing distance
21–30″
24–35″
Dimensions are the visible screen area. Resolution and pixel density are typical for each size; check the exact model.
Overlay
Screen area, stacked
A
26.7″ × 11.4″
304 in²
B
31.3″ × 13.4″
419 in²
The short answer
A 34-inch ultrawide has about 37% more area than a 29-inch. 29-inch ultrawides are usually 2560×1080; most 34-inch models are 3440×1440 and much sharper.
Key differences
What changes on your desk
01
The 34" Ultrawide has 37% more screen area (419 vs 304 sq in).
02
The 34" Ultrawide is 4.6″ (12 cm) wider.
03
The 34" Ultrawide is 2.0″ (5 cm) taller.
04
Placed side by side with small gaps, all of these screens together need about 60″ (152 cm) of desk width.