65" · 4K UHD · Android 13
Dahua
Dahua ST480 Series 75-inch Interactive Flat Panel – LPH75-ST480-U-S2
SKU LPH75-ST480-U-S2
The Dahua LPH75-ST480-U-S2 is a 75-inch interactive flat panel featuring 4K UHD resolution and Android 15 integration. Designed for collaborative environments, it offers 64-point infrared touch and Wi-Fi 6 connectivity. SmartRooms Oman supplies this unit for educational and corporate installations.
- Screen size
- 75"
- Resolution
- 4K UHD
- System
- Android 15
- VESA
- 600 × 400 mm
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Written quotation in OMR
Pricing, availability and warranty on one document.
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Manufacturer warranty
Terms confirmed on your quotation.
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All 11 governorates
Delivered from Muscat to Dhofar.
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Quotations in Arabic & English
Ask for Arabic, English or both.
The product, in detail.
Screen and picture
- Screen Size
- 75 inch
- Resolution
- 3840 × 2160 (4K UHD)
- Display Color
- 10-bit (1.07 billion colours)
- Brightness
- 400 nits
Touch and writing
- Touch Technology
- Infrared
- Touch Points
- 64-point multi-touch (Android and Windows)
- Touch Resolution
- 32768 × 32768
- Touch Response Time
- ≤1.67 ms
Built-in system
- GPU
- Mali-G610 MC4
- Operating System
- Android 15 (built-in); Windows 7/8/10/11 (external module)
- Processor
- Quad-core A76 + quad-core A55
- RAM
- 8 GB
Description
This interactive display combines a 75-inch 4K UHD screen with an integrated Android 15 operating system powered by a quad-core processor. The 3.2 mm anti-glare tempered glass ensures durability in high-traffic areas, while the 16-array omnidirectional microphone captures audio from up to 12 meters away. Wi-Fi 6 and Bluetooth 5.4 provide robust wireless connectivity for modern classrooms and meeting rooms.
Connectivity is extensive, featuring four HDMI inputs, DisplayPort, and three USB-C ports to support various input devices. The built-in 2.2-channel speaker system delivers clear audio without external equipment. With a bright 400-nit display and wide viewing angles, content remains visible across large spaces in Muscat, Nizwa, and Salalah.
The panel supports up to 64-point multi-touch with a response time of 1.67 ms, enabling smooth writing and navigation. It includes a wireless plug-in module for easy Windows connectivity and a microSD slot for media playback. The unit weighs 44.6 kg and supports standard VESA 600 × 400 mm wall mounting.
Ideal for: Omani schools, universities, and corporate meeting rooms in Muscat, Sohar, and Salalah requiring collaborative presentation tools.
- 4K UHD Display – Features a 75-inch screen with 3840 × 2160 resolution, 400 nits brightness, and 10-bit colour depth for vivid visuals.
- 64-Point Touch – Infrared touch technology supports up to 64 simultaneous touch points with 32768 × 32768 resolution and palm rejection.
- Android 15 OS – Built-in Android 15 operating system with a quad-core processor, 8 GB RAM, and 128 GB storage for standalone operation.
- Advanced Audio – Includes a 16-array omnidirectional microphone array and a 2.2-channel speaker system for clear audio pickup and playback.
- Wireless Connectivity – Equipped with Wi-Fi 6 (802.11ax) and Bluetooth 5.4 for high-speed data transfer and device pairing.
- Extensive Ports – Offers four HDMI inputs, one DisplayPort, four USB 3.2 ports, three USB-C ports, and VGA input for versatile connectivity.
- Included Accessories – Comes with two stylus pens, a remote control, wall mount bracket, power cord, and wireless plug-in module.
Specifications
Manufacturer specifications · confirmed on your quotation
Display
- Screen Size
- 75 inch
- Resolution
- 3840 × 2160 (4K UHD)
- Display Color
- 10-bit (1.07 billion colours)
- Brightness
- 400 nits
- Backlight
- DLED
- Refresh Rate
- 60 Hz
- Viewing Angle
- 178° (H) / 178° (V)
Touch
- Touch Technology
- Infrared
- Touch Points
- 64-point multi-touch (Android and Windows)
- Touch Resolution
- 32768 × 32768
- Touch Response Time
- ≤1.67 ms
System
- Operating System
- Android 15 (built-in); Windows 7/8/10/11 (external module)
- Processor
- Quad-core A76 + quad-core A55
- GPU
- Mali-G610 MC4
- RAM
- 8 GB
- Storage
- 128 GB
Connectivity
- Wi-Fi
- Wi-Fi 6 (802.11 a/b/g/n/ac/ax), station and access point
- Bluetooth
- Bluetooth 5.4
- SD card slot
- 1 × microSD card slot, up to 512 GB
- Connectivity Options
- HDMI In × 4 (3 at 4K@60 Hz), HDMI Out × 1 (4K@60 Hz), DP In × 1 (4K@60 Hz), VGA In × 1, USB 3.2 Gen1 Type-A × 4, USB-C × 3, USB 2.0 Type-A × 1, touch USB 2.0 Type-B × 4
Camera & audio
- Built In Microphone
- 16-array, omnidirectional
- Microphone Range
- 0 to 12 m
- Speaker Output
- 2 × 10 W + 2 × 20 W
Physical & warranty
- Dimensions
- 1668.7 × 1038.5 × 116.2 mm
- Weight
- 44.6 kg
- VESA
- 600 × 400 mm
- Mounting Type
- Wall mount or mobile bracket
- Colour
- Black (left and right), Lunar Rock Gray (top and bottom)
- Material
- Metal casing, 3.2 mm anti-glare tempered glass
- Power Consumption
- 110 W (typical), 330 W (max)
- Power Standby
- ≤0.5 W
- Operating Temperature
- 0 to 40 °C
- Operating Humidity
- 10% to 90% RH, non-condensing
Other
- Type
- Interactive Flat Panel
- Key Features
- 4K UHD, 10-bit colour, 64-point infrared touch, 16-array microphone, 4 speakers, Android 15, Wi-Fi 6, Bluetooth 5.4
- Package Contents
- Smart interactive whiteboard, 2 stylus pens, remote control, wall mount bracket, wireless plug-in module, power cord, wall-mount screw pack, quick start guide, legal and regulatory information
- More Information
- Aspect ratio: 16:9 | Color gamut: 90% NTSC | Response time: ≤8 ms | Input voltage: 100–240 V AC, 50/60 Hz | Speaker configuration: 2.2 channel, 4 speakers | Frequency response: 90 Hz–20 kHz | Contrast ratio: 1,500:1 | Polar pattern: Omnidirectional | Functions: Pen writing, finger dragging, dual-colour pen, multi-touch, palm erasing, palm rejection
Complete the room
One quotation for the whole setup.
Select what else the room needs — we will price it together, with delivery and installation.
Delivery & installation in Oman
Delivered to Muscat, Salalah, Sohar, Nizwa and every other governorate, with installation available through our partner teams. Lead time for this model is confirmed on your written quotation.
Stock held in Muscat for fast-moving models — ask for current availability.
Questions about ordering
How do I get a price?
Ask for a written quotation. Use Request pricing on any product page, WhatsApp +968 9664 1360 or email sales@smartrooms.me with the model or part number, the quantity, the delivery location in Oman and whether installation is needed. The quotation covers pricing, availability, warranty and installation options.
Do you deliver across Oman, and how long does it take?
Yes — to Muscat, Salalah, Sohar, Nizwa and the other governorates. Lead time depends on the model, quantity and configuration, so it is confirmed in writing on the quotation and again when your purchase order is acknowledged.
Do you install?
Yes. Installation is available across Oman through our partner installation teams. Its scope — mounting, cabling, positioning, commissioning and handover — is written into the quotation, so anything outside it is clear before the visit.
What warranty applies?
The manufacturer's warranty applies, with the terms confirmed on your quotation. The quotation states the warranty holder, period and service level, and we coordinate any claim with the manufacturer or its authorised service partner on your behalf.
Do you support government tenders?
Yes. We quote tender quantities and supply what a tender file needs: an itemised quotation addressed to your entity, manufacturer datasheets, technical compliance sheets, the delivery and installation scope, and a warranty statement.
Can I get the quotation in Arabic?
Yes — in Arabic, English or both. Manufacturer datasheets are usually published in English.
Can I buy this interactive whiteboard in Oman?
Yes, SmartRooms Oman supplies the Dahua LPH75-ST480-U-S2. We provide itemised quotations in Omani Rial with VAT shown. Our team covers all 11 governorates, ensuring delivery and installation support for this unit.
Does this panel support government tender compliance?
Yes, we support government tenders with datasheets and compliance statements. Our documentation service helps you meet procurement requirements for interactive panels in Oman.
How fast is the quotation process?
We aim to provide a quotation within 1 business day. You can request quotes in Arabic, English, or both, tailored to your specific installation needs.
What is the touch technology used?
The panel uses infrared touch technology with 64-point multi-touch support. It features a touch response time of ≤1.67 ms and a touch resolution of 32768 × 32768.
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