75 vs 77 Inch TV Size Comparison
Visual comparison of 75 inch vs 77 inch OLED TV sizes. Is the 77-inch OLED worth the premium?
75"
75"
65.37" x 36.77"
16:9 (TV/Monitor)
77"
77"
67.11" x 37.75"
16:9 (TV/Monitor)
Screen 1
75"
65.37" x 36.77"
Baseline
Screen 2
77"
67.11" x 37.75"
+5% area
Understanding the 75" vs 77" Difference
When comparing a 75 inch screen to a 77 inch screen, the diagonal measurement tells only part of the story. The actual viewing area depends on both the diagonal size and the aspect ratio.
A 75" screen with a 16:9 (TV/Monitor) aspect ratio measures 65.37" wide by 36.77" tall. Meanwhile, a 77" screen measures 67.11" wide by 37.75" tall.