Dahua LDV55-SAI400K 65 Inch Floor standing Digital Signage

A 65-inch professional vertical digital signage display designed for high-impact advertising and information delivery, featuring 4K resolution, Android OS, and a built-in media player for smooth standalone operation in commercial environments.

Specifications

• Screen Size: 65 inches
• Orientation: Portrait (9:16)
• Panel Type: IPS/VA (DLED backlight)
• Resolution: 4K UHD (2160 × 3840)
• Brightness: 320 cd/m²
• Contrast Ratio: 1200:1 (IPS) / 4000:1 (VA)
• Color Support: 1.07B colors (10-bit, 8-bit + FRC)
• Viewing Angles: 178° / 178°
• Response Time: 8ms
• Surface: Haze 1%

System

• Operating System: Android 8.1
• CPU: Quad-core Cortex A17 (1.6GHz)
• RAM: 2GB
• Storage: 16GB ROM

Media Support

• Video formats: MP4, AVI, MOV, ASF, MKV, WMV
• Audio formats: MP3, WMA, WAV
• Compression: H.264 / H.265 / MPEG-4
• Decoding: Up to 4K support (various multi-stream decoding modes)

Connectivity

• 1× RJ45 Ethernet (10/100/1000 Mbps), 2× USB 2.0, 1× TF card slot (up to 128GB), 1× HDMI 1.4 input (up to 1080p @ 60Hz), 1× 3.5mm audio/mic jack, IR receiver, Optional Wi-Fi (external module), Built-in speakers: 2 × 5W

Power & Environment

• Power: 100–240V AC
• Consumption: ≤170W (≤0.5W standby)
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -20°C to 60°C
• Humidity: 10%–85% operating

Design & Build

• Metal casing, black finish
• Vertical floor-standing installation
• Dimensions: 2000 × 882 × 471.5 mm
• Weight: 65 kg (net), 78 kg (gross)
• Accessories: Base, remote control, power cord, manual