LG C4 OLED evo 4K Smart TV
Calculate the ideal viewing distance and room setup for your LG C4 OLED evo 4K Smart TV 77" OLED TV using real manufacturer dimensions.
Viewing Distance Calculator
Viewing Distance
Display
Balanced for all content types
Recommended TV Size
75"
Best for 9.6 ft viewing at 4K (mixed)
Minimum Size
55"
Acceptable minimum
Maximum Size
86"
Acceptable maximum
75" TV Dimensions
65.4"
Width
36.8"
Height
5.4ft
Width (ft)
Viewing Angle Analysis
Meets SMPTE 30° standard for professional broadcast viewing.
Room Preview
All Standard Sizes at 9.6 ft (4K)
| Size | Width | Height | Angle |
|---|---|---|---|
| 32" | 27.9" | 15.7" | 13.8° |
| 40" | 34.9" | 19.6" | 17.2° |
| 43" | 37.5" | 21.1" | 18.5° |
| 50" | 43.6" | 24.5" | 21.4° |
| 55" | 47.9" | 27" | 23.5° |
| 65" | 56.7" | 31.9" | 27.6° |
| 75"REC | 65.4" | 36.8" | 31.7° |
| 77" | 67.1" | 37.8" | 32.5° |
| 83" | 72.3" | 40.7" | 34.9° |
| 85" | 74.1" | 41.7" | 35.6° |
| 86" | 75" | 42.2" | 36° |
| 98" | 85.4" | 48.1" | 40.7° |
Specifications
Width
67.3"
Height
38.6"
Depth
1.8"
Weight
52.5 lbs
Resolution
4K
Panel Type
OLED
Refresh Rate
120 Hz
HDR
Dolby Vision, HDR10, HLG
MSRP
$2,499.99
Recommended Viewing Distances
| Standard | Distance | Note |
|---|---|---|
| Minimum (THX Immersive) | 7.7 ft | Closest for a cinematic 40° viewing angle |
| Optimal | 9.6 ft | Sweet spot balancing immersion and comfort |
| Maximum (SMPTE Broadcast) | 11.4 ft | Farthest for comfortable 30° viewing angle |
Related Models
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Optimal distance: 8.2 ft
LG 72LM9500: 72'' Class Cinema 3D 1080p Full LED TV with Smart TV (72.0'' diagonal)
Optimal distance: 8.5 ft
LG 77EG9700: 77" Class (76.7" Diag) Curved OLED 4K Smart TV
Optimal distance: 9.1 ft
LG 79UB9800: 79" Class (78.5" Diagonal) 2160p Smart w/ webOS 3D Ultra HD 4K TV
Optimal distance: 9.3 ft
OLED TVs
Optimal distance: 9.9 ft
LG 84UB9800: 84" Class (84" Diagonal) 2160p Smart w/ webOS 3D Ultra HD 4K TV
Optimal distance: 9.9 ft
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