150" Projector Screen vs 120" Projector Screen Screen Size Comparison

Visual comparison of 150" Projector Screen and 120" Projector Screen screen size.

Last updated: Dec 2025

Detailed Comparison Analysis

When comparing the 150" Projector Screen and 120" Projector Screen, we see a 30.0" difference in diagonal measurements—150" Projector Screen at 150" versus the 120" Projector Screen's 120" display. The area difference is notable: 150" Projector Screen offers 9614.2 square inches versus 6153.1 on 120" Projector Screen—a 56% increase.

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The Verdict

The 150" Projector Screen is 56.2% larger than the 120" Projector Screen in screen area.

150" Projector Screen

9614.2 sq in

120" Projector Screen

6153.1 sq in

View full specs

150" Projector Screen Screen Size

View full specs

120" Projector Screen Screen Size

Quick Comparison

150" Projector Screen wins 3/4
150"
Screen Size
120"
9614.2 sq in
Screen Area
6153.1 sq in
130.74"
Width
104.59"
29 PPI
Pixel Density
37 PPI
150" Projector Screen
vs
120" Projector Screen

Use Case Comparison

🎭

Home Theater

Dedicated movie room experience

150" Projector Screen
Cinema-like
120" Projector Screen
Cinema-like
📐

Room Size Needed

Minimum viewing distance required

150" Projector Screen
Large (15+ ft)
120" Projector Screen
Large (15+ ft)
🏠

Multi-Purpose Room

Suitability for rooms with other uses

150" Projector Screen
Dedicated space
120" Projector Screen
Dedicated space
🎬

Immersion Level

How immersive the viewing experience is

150" Projector Screen
IMAX-like
120" Projector Screen
Cinema

Which Should You Choose?

Choose 150" Projector Screen

  • • You have a dedicated home theater room
  • • You want the most immersive cinematic experience
  • • You have adequate throw distance for the projector

Choose 120" Projector Screen

  • • You have a multi-purpose room
  • • You want flexibility in projector placement
  • • You prefer a more manageable screen setup

Detailed Specifications

Diagonal
150" Projector Screen
150"
120" Projector Screen
120"
Diff: 30.0"
Dimensions (W × H)
150" Projector Screen
130.7" × 73.5"
120" Projector Screen
104.6" × 58.8"
Screen Area
150" Projector Screen
9614.2 sq in
120" Projector Screen
6153.1 sq in
Diff: 3461.1 sq in
Aspect Ratio
150" Projector Screen
1.78:1
120" Projector Screen
1.78:1
Resolution
150" Projector Screen
3840 x 2160
120" Projector Screen
3840 x 2160
Category
150" Projector Screen
projector
120" Projector Screen
projector

Frequently Asked Questions

How much bigger is 150" Projector Screen than 120" Projector Screen?
150" Projector Screen is 30.0 inches larger diagonally (150" vs 120"), which translates to approximately 56% more screen area. In actual measurements, 150" Projector Screen provides 9614.2 square inches of viewing space compared to 6153.1 square inches on 120" Projector Screen.
Which screen size provides a more cinematic experience?
The 150" Projector Screen at 150" provides 56% more viewing area, delivering a more immersive, cinema-like experience. However, the 120" Projector Screen at 120" is easier to set up and works in smaller spaces while still offering excellent movie viewing.
What room size do I need for each projector screen?
The 150" Projector Screen (150") requires a viewing distance of 15.0-31.3 feet for optimal viewing, suitable for dedicated home theaters. The 120" Projector Screen (120") works at 12.0-25.0 feet, making it more flexible for multi-purpose rooms.
Is the larger screen worth the extra wall space?
The 150" Projector Screen requires approximately 10.9 feet of wall width, while the 120" Projector Screen needs 8.7 feet. If you have a dedicated theater room with adequate wall space and seating distance, the larger screen significantly enhances immersion. For multi-purpose rooms, the smaller screen offers more flexibility.

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