LG LG 47LN5400: 47'' Class (46.9'' Diagonal) 1080p LED TV
Calculate the ideal viewing distance and room setup for your LG LG 47LN5400: 47'' Class (46.9'' Diagonal) 1080p LED TV 47" LED TV using real manufacturer dimensions.
Viewing Distance Calculator
Viewing Distance
Display
Balanced for all content types
Recommended TV Size
43"
Best for 5.6 ft viewing at 4K (mixed)
Minimum Size
32"
Acceptable minimum
Maximum Size
55"
Acceptable maximum
43" TV Dimensions
37.5"
Width
21.1"
Height
3.1ft
Width (ft)
Viewing Angle Analysis
Meets SMPTE 30° standard for professional broadcast viewing.
Room Preview
All Standard Sizes at 5.6 ft (4K)
| Size | Width | Height | Angle |
|---|---|---|---|
| 32" | 27.9" | 15.7" | 23.4° |
| 40" | 34.9" | 19.6" | 29.1° |
| 43"REC | 37.5" | 21.1" | 31.2° |
| 50" | 43.6" | 24.5" | 35.9° |
| 55" | 47.9" | 27" | 39.3° |
| 65" | 56.7" | 31.9" | 45.7° |
| 75" | 65.4" | 36.8" | 51.9° |
| 77" | 67.1" | 37.8" | 53.1° |
| 83" | 72.3" | 40.7" | 56.6° |
| 85" | 74.1" | 41.7" | 57.7° |
| 86" | 75" | 42.2" | 58.3° |
| 98" | 85.4" | 48.1" | 64.9° |
Specifications
Panel Type
LED
Recommended Viewing Distances
| Standard | Distance | Note |
|---|---|---|
| Minimum (THX Immersive) | 4.7 ft | Closest for a cinematic 40° viewing angle |
| Optimal | 5.6 ft | Sweet spot balancing immersion and comfort |
| Maximum (SMPTE Broadcast) | 6.4 ft | Farthest for comfortable 30° viewing angle |
Related Models
LG 39LB5600: 39" Class (38.5" Diagonal) 1080p LED HDTV
Optimal distance: 4.6 ft
LG 39LB5800: 39" Class (38.5" Diagonal) 1080p Smart LED TV
Optimal distance: 4.6 ft
LG 39LN5700: 39" Class (38.5" Diagonal) 1080p Smart LED TV
Optimal distance: 4.6 ft
LG 39LN5300: 39" Class (38.5" Diagonal) 1080p LED TV
Optimal distance: 4.6 ft
LG 40LH5300: 40
Optimal distance: 4.7 ft
LG 40UB8000: 40" Class (39.5" Diagonal) UHD 4K Smart LED TV
Optimal distance: 4.7 ft
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