Specification Parameters — LED Display Series (Indoor & Outdoor)
Indoor LED Display Series (P1.953 / P2.604 / P2.976 / P3.91)

• Pixel Pitch: 1.953mm / 2.604mm / 2.976mm / 3.91mm
• LED Model: SMD1515 / SMD1515 / SMD1515 / SMD2121
• Module Resolution: 128×128 / 96×96 / 84×84 / 64×64
• Module Size: 250×250mm
• Module Weight: 0.45kg
• Cabinet Composition: 2×2 modules
• Cabinet Resolution: 256×256 / 192×192 / 168×168 / 128×128 px
• Display Size: 500×500mm
• Cabinet Weight: 7.5kg
• Flatness: 0.2mm
• Brightness: 650CD
• Gray Scale: 14–16bit adjustable
• Color Temperature: 3200–9000K adjustable
• Best Viewing Distance: 2–20m / 2.5–20m / 3–20m / 4–20m
• Viewing Angle (H/V): 165° / 160°
• LED Position Tolerance: ≤3%
• Brightness Uniformity: ≥95%
• Chromaticity Uniformity: ±0.003Cx,Cy
• Power Input: 110–240V
• Peak Power: 200W
• Average Power: 80W
• Curvature Support: ±25°
• Sync/Async: Supported
• Communication: APP / USB / LAN / HDMI
• Drive Mode: Constant current drive
• Frequency: 60Hz
• Refresh Rate: ≥3840Hz
• Lifespan: 50,000h
• Working Temp: -40℃ ~ 50℃
• Working Humidity: 10–80% (no condensation)
• Storage Temp: -50℃ ~ 50℃
• Storage Humidity: 10–85%RH (no condensation)