• Built-in Android 16 system, EDLA certified.
• UHD 4K display with resolution of 3840 × 2160.
• Anti-glare and anti-blocking design to ensure smooth interaction.
• Dual systems of Android and Windows (optional with 195×30×180mm OPS), saving costs and easy to use, video conference software is recommended to run on the Windows system.
• Quick response, up to 50-point touch control, and a smooth writing experience.
• Built-in network switch chip eliminates the need for an external network switch.
• Multi-button front design, convenient for classroom use.
• All-in-one design with tempered glass and intelligent temperature control, making it environmentally friendly and safe.

Product Model

• Product ModelDS-D5B65RB/EP

Display

• Screen Size65 inch
• BacklightDLED
• Pixel Pitch0.124 (H) × 0.372 (V) mm
• Resolution3840 × 2160 @60 Hz
• Brightness450 cd/m² (Max.)
• Color Depth10 bit (8 bit + FRC)
• Display Color1.07 G
• Response Time5 ms
• Panel TypeVA
• Contrast Ratio

  5000:1 (Static)

  30,000:1 (Dynamic)

• Color Gamut72% NTSC (CIE1931) (Typ.)
• Refresh Rate60 Hz
• Viewing Angle178° (H)/178° (V)
• Aspect Ratio16:9
• Surface Hardness

  9H (Pencil)

  7 (Mohs)

• Surface GlassAnti-Glare Glass
• Surface Haze25% Haze
• Glass Bonding MethodZero Lamination
• Display Area1428.48 (H) × 803.52 (V) mm
• Working Duration7 × 16 H
• Transmittance88% ± 3
• Lifespan50,000 hours

Touch

• TypeInfrared Touch Screen
• Touch PointUp to 50-point multi-touch
• Touch Response Time≤ 2 ms
• Minimum Touch Object≥ 1.5 mm (≥ 90% touching area)
• Touch Precision± 0.5 mm (≥ 90% touching area)
• Touch Resolution32768 × 32768

Built-in System

• Operation SystemAndroid 16.0
• Memory8 GB
• Built-in Storage128 GB
• ProcessorQuad-core Cortex-A72 × 4（2.2 GHz）and quad-core Cortex-A53 × 4（1.8 GHz）
• GPUMali-G52 MC3
• HDCP Version2.3 & 2.0 & 1.4

Internal Function

• LoudspeakerBuilt-in 2 × 20 W + 25 W loudspeaker;
• BluetoothBuilt-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.4
• NFC

  Support card reader

  13.56 MHz, (ISO 14443A/ ISO 14443B)

• Light SensorYes

Interface

• Video & Audio Input

  HDMI 2.1 TMDS × 3（Front x 1; Rear x 2; Support HDCP2.3 & 2.2 & 1.4;HDMI1 Support CEC&ARC protocol）

  VGA × 1（Rear）

  Audio × 1（Rear）

• Video & audio output

  HDMI 2.1 TMDS × 1（Rear）

  Audio × 1（Rear）

  SPDIF × 1（Rear）

• Control interface

  TOUCH-USB 3.0 × 1（Front × 1）

  TOUCH-USB 2.0 × 2（Rear × 2）

  RS232 × 1（Rear）

• Network Interface

  LAN (1000 Mbps) × 2（Rear）

  Wi-Fi AP & Station, 2.4 G/5 G

  Wi-Fi 6, IEEE 802.11 a/b/g/n/ac/ax 2 × 2 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP

• Data Transmission Interface

  USB 3.0 × 3（Front × 2; Rear × 1）

  USB 2.0 × 2（Rear × 2）

  Type-C × 1 (Front × 1：Support USB 3.0, 65 W charging functions; support DP IN 1.4)

  Type-C × 1 (Rear × 1：Support USB 2.0, 65 W charging functions; support DP IN 1.4)

Power

• Power Supply100 to 240 VAC, 50/60 Hz
• Standby Consumption≤ 0.5 W
• Average Consumption< 160 W

Working Environment

• Working Temperature0 °C to 40 °C (32 °F to 104 °F)
• Working Humidity10%~90% RH

General

• VESA600 mm × 400 mm (4 × M8-25 mm)
• AccessoryWall mount bracket, hook, user manual, touch writing pen, packing list, 3 M touch USB cable, 3.5 M HDMI cable (2.0), power cable, remote control, screen cleaning cloth.
• Package Dimensions (W × H × D)1662.0 × 1062.0 × 223.0 mm
• Net Weight32.2 ± 0.5 kg
• Gross Weight45.3 ± 0.5 kg
• Product Dimensions （With Wall Attachment）1488.5 × 893.4 × 111.7 mm
• Product Dimensions （Without Wall Attachment）1488.5 × 893.4 × 83.0 mm