LG LG 70LB7100: 70" Class (69.5" Diagonal) 1080p Smart w/ webOS 3D LED TV
Calculate the ideal viewing distance and room setup for your LG LG 70LB7100: 70" Class (69.5" Diagonal) 1080p Smart w/ webOS 3D LED TV 70" LED TV using real manufacturer dimensions.
Viewing Distance Calculator
Viewing Distance
Display
Balanced for all content types
Recommended TV Size
65"
Best for 8.2 ft viewing at 4K (mixed)
Minimum Size
43"
Acceptable minimum
Maximum Size
75"
Acceptable maximum
65" TV Dimensions
56.7"
Width
31.9"
Height
4.7ft
Width (ft)
Viewing Angle Analysis
Meets SMPTE 30° standard for professional broadcast viewing.
Room Preview
All Standard Sizes at 8.2 ft (4K)
| Size | Width | Height | Angle |
|---|---|---|---|
| 32" | 27.9" | 15.7" | 16.1° |
| 40" | 34.9" | 19.6" | 20.1° |
| 43" | 37.5" | 21.1" | 21.6° |
| 50" | 43.6" | 24.5" | 25° |
| 55" | 47.9" | 27" | 27.4° |
| 65"REC | 56.7" | 31.9" | 32.1° |
| 75" | 65.4" | 36.8" | 36.7° |
| 77" | 67.1" | 37.8" | 37.7° |
| 83" | 72.3" | 40.7" | 40.4° |
| 85" | 74.1" | 41.7" | 41.3° |
| 86" | 75" | 42.2" | 41.7° |
| 98" | 85.4" | 48.1" | 46.9° |
Specifications
Panel Type
LED
Recommended Viewing Distances
| Standard | Distance | Note |
|---|---|---|
| Minimum (THX Immersive) | 7 ft | Closest for a cinematic 40° viewing angle |
| Optimal | 8.2 ft | Sweet spot balancing immersion and comfort |
| Maximum (SMPTE Broadcast) | 9.5 ft | Farthest for comfortable 30° viewing angle |
Related Models
LG 60GA6400: 60'' Class Cinema 3D 1080p 120Hz LED TV with Google TV (59.5 inch diagonal)
Optimal distance: 7 ft
LG 60LA6200: 60" Class (60.0" Diagonal) 1080p Smart 3D LED TV
Optimal distance: 7 ft
LG 60LA7400: 60" Class Cinema 3D 1080p 120Hz LED TV with SmartTV (60 inch diagonal)
Optimal distance: 7 ft
LG 60LB5200: 60" Class (59.5" Diagonal) 1080p LED TV
Optimal distance: 7 ft
LG 60LB5900: 60" Class (59.5" Diagonal) LED HDTV
Optimal distance: 7 ft
LG 60LB7100: 60" Class (59.5" Diagonal) 1080p Smart w/ webOS 3D LED TV
Optimal distance: 7 ft
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