Key Features

• Brand: Viewsonic 
• Product: LDS138 151 Foldable 138 inch All in One LED Panel
• Screen Size: 138 inch
• Display Area (mm): 3050 (H) x 1715(V)
• Native Resolution: 1920x1080
• Panel Technology: Direct view LED
• LED Package Type: SMD 3 in 1 (GOB)
• Bonding Wire: Copper
• Pixel Pitch (mm): 1.588
• Brightness (max.): 600 nits (100 levels adjustable)
• Contrast Ratio (typ.): 6500:1
• Orientation: Landscape
• Viewing Angles (typ.): H = 170, V = 170
• LED Lifetime (typ.): 100,000 Hours
• Local Storage: Total 32GB (26GB available storage)
• Embedded OS: Android 9.0
• Resolution Support: VGA(640 x 480) to 4K(3840 x 2160@60hz)
• HDTV Compatibility: 480p, 576p, 720p, 1080p, 2160p
• Horizontal Frequency: 31K-94kHz
• Vertical Scan Rate: 56-85Hz
• HDMI: x4 (HDMI 2.0, HDCP 2.2) (internal x3 + external x1)
• USB Type A: x3 (USB3.0 x1, USB2.0 x2)
• RJ45 Input (Internet): x3 (internet x2, control x1)
• IR in: x1
• Wi-Fi Input: 2.4G/5G Hz
• USB Type C: x1 (data only)