Dahua LPH75-MC480-U · Price in Qatar

Name: Dahua LPH75-MC480-U 75-inch Smart Interactive Whiteboard
Brand: Dahua
SKU: dahua-lph75-mc480-u
Availability: InStock

Overview

The Dahua LPH75-MC480-U is a 75-inch 4K interactive whiteboard with infrared touch, Android 15 and a built-in 48 MP camera that frames participants automatically. It offers 32 touch points in Android mode, an eight-microphone array and 100 W USB-C charging. It suits meeting rooms and classrooms in Doha, Lusail and Education City that need one display for presenting, teaching and video calls.

What this 75-inch Dahua board does in a room

The Dahua LPH75-MC480-U brings together a large 4K display, an infrared touch frame, an Android 15 computer, a camera and a microphone array in one unit. For a room that needs one device for presenting, teaching and video calls, it replaces a separate PC, webcam, speakers and microphone placed beside a screen. The panel is a 16:9 display with a 3,840 by 2,160 resolution, 400 cd/m² typical brightness and 3.2 mm anti-glare tempered glass.

Panel, touch and writing performance

The VA panel has a typical static contrast ratio of 5000:1 and shows 1.07 billion colours at 10 bits, covering 90% NTSC. The refresh rate is 60 Hz with a 6.5 ms response time, and the viewing angle is 178 degrees both horizontally and vertically, so people seated at the side of a boardroom can still read the content.

Touch uses infrared technology with a zero air gap attachment. Android mode supports 32 touch points and Windows mode supports 50. Touch accuracy is ±0.5 mm across 90% of the touching area, and the surface is rated 9H or harder. Users can write with a finger or with one of the two magnetic stylus pens supplied in the box.

Camera, microphones and speakers for video calls

On Android, the 48 MP camera provides auto-framing and voice tracking, with a horizontal field of view of 98 degrees and a diagonal field of view of 106 degrees. Video capture is 8 MP. Eight microphones pick up speech from up to 12 m away, supported by automatic gain control, echo cancellation and intelligent noise filtering. Four built-in speakers, two rated 8 W and two rated 18 W, cover 150 Hz to 20 kHz.

Connections, wireless and power

A front USB Type-C input provides 100 W fast charging along with data and network sharing, so a laptop can connect with one cable. There is a front HDMI input and three rear 4K 60 Hz HDMI inputs, plus a DisplayPort input, a 4K 60 Hz USB-C output, two touch USB Type-B ports, RS232, SPDIF, 3.5 mm audio in and out, and RJ45 ports rated 10/100/1,000 Mbps. Wireless support covers 802.11ax Wi-Fi in station mode, dual-band access point mode, Bluetooth 5.2 and NFC card swiping. Power input is 100 to 240 VAC at 50/60 Hz, drawing 260 W typical and 550 W maximum.

Where it fits in Qatar

Government office in West Bay: a ministry meeting room where Sunday to Thursday sessions link Doha with colleagues abroad, using the camera and microphones from one unit.
Private school in Al Wakrah: a senior classroom fitting out interactive teaching, with stylus and finger writing and Android apps for lessons.
Corporate boardroom in Lusail or The Pearl: a mid-size room where a 75-inch screen gives clear viewing without the footprint of a larger panel.

Planning the installation

The unit measures 1,709.4 mm by 1,038.9 mm by 85.4 mm and weighs 51.05 kg net or 64.00 kg gross, so plan for at least two people to lift it. Wall mounting uses 800 mm by 400 mm hole spacing. The box includes a wall mount bracket, screws and a wireless plug-in module, and the panel is also listed for a mobile bracket. Operating temperature is 0 to 40 °C at 10 to 90% humidity, so install it in an air-conditioned room away from direct sunlight and windows, since summer temperatures in Qatar can exceed 45 °C. A free site survey helps confirm wall structure and power and data points before drilling.

Send your room dimensions, mounting wall and number of units to SmartRooms Qatar and request a quote. Our team confirms stock and lead time with the quotation, usually within one working day.

Highlights

75-inch 16:9 display with 3,840 by 2,160 resolution
Android 15 with 8 GB RAM and 128 GB storage
48 MP camera with auto-framing and voice tracking
Infrared touch with 32 points on Android and 50 on Windows
Eight microphones with 12 m pickup distance
Front 100 W USB Type-C charging and NFC card swiping

Classroom fit

At 75″ the farthest student should sit within about 5.6 m (6× the screen height).

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

79 specifications · Source: manufacturer · checked Oct 2026

Built-in System7

Main Processor: RK3588
Operating System: Android 15
CPU: Quad-core A76 + Quad-core A55
CPU Frequency: 2.4 GHz
GPU: Mali-G610 MP4
RAM: 8 GB
ROM: 128 GB

General19

Operating System of External Module: Windows 7/8/10/11
Power Supply: 100–240 VAC, 50/60 Hz, 5.5 A
Power Consumption: 260 W (typ.); 550 W (max.)
Standby Power Consumption: ≤0.5 W
Operating Temperature: 0 °C to +40 °C (+32 °F to +104 °F)
Storage Temperature: –20 °C to +60 °C (–4 °F to +140 °F)
Operating Humidity: 10%–90% (RH)
Storage Humidity: 10%–90% (RH)
Product Material: Metal
Glass: 3.2 mm anti-glare tempered glass
Casing Color (Frame/Rear): Black
Product Dimensions: 1,709.4 mm × 1,038.9 mm × 85.4 mm (67.30" × 40.90" × 3.36")
Frame Size: U: 33.3 mm, L/R: 14.6 mm, D: 43.0 mm (U: 2.42", L/R: 0.69", D: 1.11")
Packaging Dimensions: 1,863.0 mm × 225.0 mm × 1,163.0 mm (73.35" × 8.86" × 45.79") (L × W × H)
Net Weight: 51.05 kg (112.55 lb)
Gross Weight: 64.00 kg (141.10 lb)
Holes Distance: 800 mm × 400 mm (31.50" × 15.75")
Installation: Wall mount or mobile bracket
Packing List: Power cord × 1; Smart interactive whiteboard × 1; Stylus pen × 2; Wall mount bracket × 1; Remote control × 1; Pack of wall mount screws × 1; Wireless plug-in module × 1; Quick start guide × 1; Legal and regulatory information × 1;

LCD Panel12

Screen Size: 75 inch
Backlight: DLED
Aspect Ratio: 16: 9
Brightness: 400 cd/m² (typ.)
Static Contrast Ratio: VA: 5000: 1 (typ.); IPS: 1200: 1 (typ.)
Resolution: 3,840 (H) × 2,160 (V)
Viewing Angle: 178° (H)/178° (V)
Lifespan: ≥50,000 hrs
Display Color: 1.07 Billion (10 bits)
Color Gamut: 90% NTSC
Response Time: 6.5 ms
Refresh Rate: 60 Hz

Camera2

Camera: Android: Photo: 48 MP; Video: 8 MP Windows: Photo: 8 MP; Video: 8 MP
Field of View: H: 98°; D: 106°

Device Ports15

Light Sensor: Yes
Front Button: 6 buttons: Power supply, menu, signal source, curtain, volume and annotation
Front Ports: 2 × USB 3.2 Gen1 Type-A 1 × HDMI IN 1 × USB Type-C IN (100 W fast charge, data transmission, local area network) 1 × Touch USB 2.0 Type-B
Rear Port: 3 × HDMI IN (4K@60 Hz) 1 × HDMI OUT (4K@60 Hz) 1 × DP IN 1 × USB 2.0 Type-A 2 × USB 3.2 Gen1 Type-A 1 × USB Type-C IN port with 15 W max charge that receives input for audio, videos, data, and network sharing 1 × USB Type-C OUT (4K@60 Hz) 2 × TOUCH USB 2.0 Type-B ports which support touch and wired network sharing of 100 Mbps 1 × AUDIO IN (3.5 mm port) 1 × AUDIO OUT (3.5 mm port) 1 × SPDIF 1 × RS232 1 × RJ45 IN (10/100/1,000 Mbps) 1 × RJ45 OUT (10/100/1,000 Mbps）
Wi-Fi: Yes
Wi-Fi Standard: Wi-Fi Station: 802.11b/g/n/a/ac/ax Wi-Fi AP: 802.11b/g/n/a/ac
Wi-Fi Frequency Range: 2400–2483.5 MHz; 5150–5250 MHz; 5250–5350 MHz; 5470–5725 MHz; 5725–5850 MHz;
MAX Power Transmission (Wi-Fi): ≤20 dBm@2400–2483.5 MHz; ≤23 dBm@5150–5250 MHz; ≤20 dBm@5250–5350 MHz; ≤27 dBm@5470–5725 MHz; ≤14 dBm@5725–5850 MHz;
Bluetooth: Yes
Bluetooth Standard: BT5.2 BR/EDR/BLE
Bluetooth Frequency Range: ≤20 dBm@2400–2483.5 MHz
MAX Power Transmission (Bluetooth): ≤20 dBm
RFID Modulation Method: ASK
RFID Frequency Range: 13.56 MHz
MAX Power Transmission (RFID): 13.56 MHz:≤42dBuA/m @10 m

Function3

IR Receiver: 1
Card Swiping with NFC: Yes
Wireless Access Point: Wi-Fi 5, 2.4 GHz and 5 GHz dual band, 802.11 ac/n

Touchscreen12

Response Time: ≤2.0 ms
Touch Technology: Infrared
Attachment Method: Zero Air Gap
Touch Points: Android:32 points;Windows:50 points
Touch Accuracy: ± 0.5 mm (≥ 90% touching area)
Valid Touch: ≥ 1.5 mm (0.06") (≥ 90% touching area)
Touch Height: ≤0.99 mm (average)
Writing Mode: Finger and stylus pen (magnetic)
Communication Mode: USB
Anti-light Interference: Anti-glare tempered glass
Surface Hardness: ≥9H
Touch Resolution: 32,768 × 32,768

Speaker3

Built-in Speaker: 4 (CH2.2）
Power: 2 × 8 W + 2 × 18 W
Frequency: 150 Hz–20 kHz

Microphone5

Microphone: 8
Pick-up Distance: 0 m–12 m (0 ft–39.37 ft)
AGC: Yes
Echo Cancellation: Yes
Intelligent Noise Filtering: Yes

Certification1

Certifications: CE, EDLA, Energy Star

Downloads

8 files from the manufacturer

PDF Datasheets LPH75-MC480-U_datasheet_20251121.pdf 6.1 MB PDF Manuals & guides Dahua Smart Interactive Whiteboard_Quick Start Guide_V1.0.1.pdf 15.8 MB PDF Manuals & guides Dahua Smart Interactive Whiteboard_User Manual_V1.0.1.pdf 5.9 MB PDF Manuals & guides LPH75-MC480-U_INSTALLATION_METHOD_EN.pdf 50 KB PDF Drawings & CAD LPH75-MC480-U_DIMENSIONS.pdf 444 KB PDF Drawings & CAD LPH75-MC480-U_PORT.pdf 3.5 MB 2025 Software & firmware · Opens on manufacturer site DHI_DeepHubUltimate_V3.012.0000000.1.R.20251031-ForceUpdate DOCX Other documents LPH75-MC480-U_A&E_20260901170406.docx 39 KB

Questions about LPH75-MC480-U

Who is the Dahua LPH75-MC480-U best suited for?

It suits meeting rooms, boardrooms and mid-size classrooms where one display must handle presenting, interactive writing and video calls. The 75-inch screen works well in rooms of moderate size, such as a ministry meeting room in West Bay or a corporate boardroom in Lusail. Larger halls may need a bigger screen, so confirm room size with the SmartRooms Qatar team before ordering.

Does it run its own apps without a connected computer?

Yes. The board runs Android 15 on a quad-core A76 and quad-core A55 processor with 8 GB RAM and 128 GB ROM, and the source lists Google Play Store access for third-party Android apps. Teams can run whiteboard, video conferencing and annotation apps directly on the panel. The external module is listed for Windows 7, 8, 10 and 11 if you need a Windows PC connected.

How does the touch function work and how many touch points are there?

Touch is infrared with a zero air gap attachment. Android mode supports 32 touch points and Windows mode supports 50, with accuracy of ±0.5 mm across 90% of the touching area. You can write with a finger or with one of the two magnetic stylus pens included, and the surface is rated 9H or harder.

What does the 48 MP camera do during a video call?

On Android, the 48 MP camera offers auto-framing and voice tracking, so the view follows the speakers in the room. It has a horizontal field of view of 98 degrees and a diagonal of 106 degrees, and video is captured at 8 MP. Calls between Doha and teams abroad can be run from the board without a separate webcam.

How far away can the microphones pick up voices?

The eight-microphone array has a pickup distance of 0 to 12 m. The audio chain includes automatic gain control, echo cancellation and intelligent noise filtering, which helps in a large room where participants sit at different distances from the panel. Test the room acoustics with your team before finalising the installation layout.

Which ports do I need for a laptop and a conference setup?

The front has one HDMI input and a USB Type-C input with 100 W fast charging, data and network sharing, so a laptop can connect with a single cable. The rear has three 4K 60 Hz HDMI inputs, a DisplayPort input, a 4K 60 Hz USB-C output, two touch USB Type-B ports and RJ45 ports at 10/100/1,000 Mbps for wired networking.

Will the board work with the 240 V mains supply in Qatar?

The power input is rated 100 to 240 VAC at 50/60 Hz, so the 240 V supply in Qatar falls within the stated range. The board draws 260 W typical and 550 W maximum, with standby at 0.5 W or less. Ask the SmartRooms Qatar team to check the socket and circuit for the room before installation, and include the power cord supplied in your planning.

Can I mount it in a hot room with windows facing the sun?

The operating temperature range is 0 to 40 °C, so the room should be air-conditioned and the board should not sit in direct sunlight. Summer temperatures in Qatar can exceed 45 °C, so avoid placing it near west-facing windows or in a space with poor cooling. Confirm the environment with the SmartRooms Qatar team when you request a quote.

What do I need to plan for a wall installation?

The unit weighs 51.05 kg net and 64.00 kg gross and measures 1,709.4 mm by 1,038.9 mm by 85.4 mm. Wall mounting uses 800 mm by 400 mm hole spacing, and the box includes a wall mount bracket and screws. Plan for at least two people to lift it. SmartRooms Qatar offers a free site survey to check wall strength before mounting.

Is it suitable for a school ordering several units?

Yes, schools ordering several units can issue a purchase order (LPO) and the same model can be specified across classrooms for consistent operation. Each unit includes a remote, two stylus pens, a wireless plug-in module and a wall mount bracket. Send your classroom list and mounting plan with the request, and the team will confirm stock and lead time in the quotation.

Does it include Wi-Fi, Bluetooth and card access features?

It includes 802.11ax Wi-Fi in station mode, dual-band 2.4 GHz and 5 GHz access point mode, Bluetooth 5.2 and NFC card swiping. An IR receiver is also fitted. These options let staff sign in with an NFC card or connect wireless devices, but confirm your building's access system needs with the SmartRooms Qatar team before ordering.