LED Screen Parameters
Width m
Height m
Viewing Distance m
Aspect Ratio —
2.07 M
Total Pixels · 1920 × 1080 · Full HD
Recommend P2.0 ~ P3.0 (Best P2.5)
Viewing Distance Analysis
Viewing distance 6.0m is within optimal range. Image is crisp with no visible pixelation.
P2.5
Recommended Pitch
10.2 PPI
Pixel Density
6.3m
Optimal Distance
3.8m
Minimum Distance
Screen 4.80m × 2.70m · P2.5 · 1920×1080
LED Pixels
10×10 Modules
Screen Boundary
How is this calculated?
Width 4800mm÷Pitch 2.5mm=1920 px
1Determine pitch: Based on viewing distance 6.0m, auto-recommended pitch P2.5 (1 arcmin model: PPD≈45 → P = D ÷ 2.58)
2Calculate resolution: Screen width 4.80m ÷ pitch 2.5mm = 1920 px/row, height yields 1080 rows
3Assess quality: 1920 × 1080 = 2.07M pixels, meeting Full HD standard
Which pitch for which scenario?
P0.9 – P1.25Broadcast / Control Room
Retina 3–4m
Retina 3–4m
P1.56 – P2.0Meeting / Showroom
Retina 5–7m
Retina 5–7m
P3.91 – P4.0Auditorium / Mall
Retina 13–14m
Retina 13–14m
P6 – P8Outdoor Billboard
Retina 21–28m
Retina 21–28m
P10Stadium / Highway
Retina 34m
Retina 34m
P15.6Rooftop / Mega-display
Retina 54m
Retina 54m
Golden rule: Distance first → P = D ÷ 2.58 (PPD≈45 sweet spot). D ÷ 3.44 = retina (PPD 60).
📋 Latest Update Log
V1.1 — Replaced empirical formulas (P×2.5 / H×30) with 1 arcmin visual acuity model: PPD (Pixels Per Degree), SMPTE RP166, THX 5° FOV criterion. Added retina distance (PPD 60), expanded pitch library (P0.9–P15.6) with industry-standard classic values.
V1.1 — Replaced empirical formulas (P×2.5 / H×30) with 1 arcmin visual acuity model: PPD (Pixels Per Degree), SMPTE RP166, THX 5° FOV criterion. Added retina distance (PPD 60), expanded pitch library (P0.9–P15.6) with industry-standard classic values.