TV & Monitor Pixels/Inch (PPI) Comparison
Size
PixelsAspect RatioPPI
4.7"1280x720 HD16:9   1.78:1312
11.6"1366x768 WXGA16:9   1.78:1135
13.3"1366x768 WXGA16:9   1.78:1118
14"1366x768 WXGA16:9   1.78:1112
15.6"1366x768 WXGA16:9   1.78:1100
14"1920x1080 FHD16:9   1.78:1157
15.6"1920x1080 FHD16:9   1.78:1141
16"1920x1080 FHD 16:9   1.78:1138
20"1920x1080 FHD 16:9   1.78:1110
21"1920x1080 FHD 16:9   1.78:1105
24"1920x1080 FHD 16:9   1.78:192
27"1920x1080 FHD 16:9   1.78:182
32"1920x1080 FHD 16:9   1.78:169
40"1920x1080 FHD 16:9   1.78:155
24" 1920x1200 WUXGA16:10   1.6:194
30"2560x1080 21:9   2.33:193
24"2560x1440 QHD 16:9   1.78:1122
27"2560x1440 QHD 16:9   1.78:1109
32"2560x1440 QHD 16:9   1.78:192
30"2560x1600 WQXGA16:10   1.6:1101
30"3440x1440 UWQHD21:9   2.33:1124
34"3440x1440 UWQHD21:9   2.33:1110
37.5"3840x1600 24:10   2.4:1110
24"3840x2160 UHD 16:9   1.78:1184
27"3840x2160 UHD 16:9   1.78:1163
28"3840x2160 UHD 16:9   1.78:1157
32"3840x2160 UHD 16:9   1.78:1138
36"3840x2160 UHD 16:9   1.78:1122
39"3840x2160 UHD 16:9   1.78:1113
40"3840x2160 UHD 16:9   1.78:1110
42"3840x2160 UHD 16:9   1.78:1105
43"3840x2160 UHD 16:9   1.78:1103
50"3840x2160 UHD 16:9   1.78:188
60"3840x2160 UHD 16:9   1.78:173
70"3840x2160 UHD 16:9   1.78:163
27"5120x2880 UltraFine16:9   1.78:1218

Screen Size vs. Aspect Ratio Comparison
TV size
ratiowidthheightdiagonal
19" 4:34:315.211.419
21" 4:34:316.812.621
23" 16:916:920.011.323
24" 16:916:920.911.824
27" 16:916:922.814.427
2.3522.810.925.3
30" 16:916:926.114.730
1.8526.114.129.7
2.3526.111.128.4
32" 16:916:927.117.132
2.3527.112.930
34" 16:916:929.616.734
1.8529.61633.6
2.3529.612.532.1
38" 16:916:933.118.638
1.8533.117.737.6
2.3533.114.136
40" 16:916:933.821.340
2.3533.816.137
50" 16:916:942.326.750
2.3542.320.247
55" 16:916:946.529.355
2.3546.522.252
60" 16:916:950.632.060
2.3550.624.256
65" 16:916:955.034.765
2.3555.026.361

E Frank Ball   frankb@frankb.us