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The LG 75TR3DK 75 Inch 4K Interactive Touch Display is a 75-inch 4K touch panel with Android 13, wireless sharing and multi-point touch for classrooms and meeting rooms.
A huge 4K touch surface turns presentations, lessons and brainstorming into hands-on sessions.
Multi-touch input lets several people write, draw and interact on the same screen.
Android 13 with 8 GB RAM and 64 GB storage runs apps and content without an external PC.
Screen sharing lets presenters throw content from laptops and phones to the big screen.
A commercial panel design suits daily classroom and meeting-room use.
The LG 75TR3DK 75 Inch 4K Interactive Touch Display is a 75-inch 4K touch panel for classrooms, meeting rooms and training spaces, listed with Android 13, 8 GB of RAM and 64 GB of storage. Presenters can write on the screen, share content wirelessly from laptops and phones, and run apps directly on the panel — turning a passive display into the centre of the meeting.
Why Choose LG 75TR3DK 75 Inch 4K Interactive Touch Display?
Buyers choose the LG 75TR3DK 75 Inch 4K Interactive Touch Display because meetings and lessons work better when everyone can see, touch and annotate the same content. The 75-inch 4K size is readable from the back of a large room, and the built-in Android platform removes the need for a dedicated PC at every panel.
Key Features
This model packs the features buyers ask for first, in a package that is easy to live with every day.
75-inch 4K touch canvas: A huge 4K touch surface turns presentations, lessons and brainstorming into hands-on sessions.
Multi-point touch: Multi-touch input lets several people write, draw and interact on the same screen.
Android smart platform: Android 13 with 8 GB RAM and 64 GB storage runs apps and content without an external PC.
Wireless presentation: Screen sharing lets presenters throw content from laptops and phones to the big screen.
Built for rooms: A commercial panel design suits daily classroom and meeting-room use.
Best Suited For
The LG 75TR3DK 75 Inch 4K Interactive Touch Display suits schools, colleges, corporate meeting rooms, training centres and conference rooms. It is the right display for hybrid meetings, interactive lessons, design reviews and any room where a whiteboard and a television currently compete for wall space.
Setup and Connection Guide
Wall-mount the panel at a height where the whole group can reach and read it, connect power and network, and pair the room’s laptops and phones for wireless sharing. Install the apps the room needs from the Android platform, calibrate touch accuracy on first use, and keep a stylus set with the panel. For video meetings, add a camera and microphone via USB where the room needs them.
Frequently Asked Questions
Does the LG 75TR3DK 75 Inch 4K Interactive Touch Display need a PC?
No. Retailer listings describe an Android 13 platform with 8 GB RAM and 64 GB storage, so apps and content run on the panel itself, though a PC can also be connected.
Can several people use the LG 75TR3DK 75 Inch 4K Interactive Touch Display at once?
Yes. It is a multi-point touch panel, so several people can write and interact on the screen together.
What size room suits the LG 75TR3DK 75 Inch 4K Interactive Touch Display?
Large classrooms and meeting rooms, where a 75-inch 4K screen stays readable from the back rows.
Technical Specifications
Screen size
75 inches
Resolution
4K Ultra HD (3840 × 2160)
Type
Interactive touch flat panel display
Touch
Multi-point infrared touch (per series)
Platform
Android 13 (per retailer listing)
Memory
8 GB RAM, 64 GB storage (per retailer listing)
Smart features
Screen sharing, wireless presentation
Use
Classrooms, meeting rooms, training rooms, digital signage
Why It Stands Out
It stands out for its 75-inch 4k touch canvas, which a huge 4K touch surface turns presentations, lessons and brainstorming into hands-on sessions. It stands out for its multi-point touch, which multi-touch input lets several people write, draw and interact on the same screen. It stands out for its android smart platform, which android 13 with 8 GB RAM and 64 GB storage runs apps and content without an external PC. It stands out for its wireless presentation, which screen sharing lets presenters throw content from laptops and phones to the big screen. It stands out for its built for rooms, which a commercial panel design suits daily classroom and meeting-room use. Taken together, these points make this model a strong choice in its class, whether it is used at home, at work, or on the move, and they explain why buyers keep coming back to this range.
Explore Related Products
If this model fits your plans, also look at the related model on our store here: LG BU60PST Projector.
Additional Information
Specifications
Brand
LG
Model / SKU
LG-75TR3DK
Category
Interactive Displays
Condition
Brand new, sealed box
Warranty
Official manufacturer warranty (India)
GST invoice
Yes, input credit available
Warranty Information
Buy with peace of mind. The LG 75TR3DK 75 Inch 4K Interactive Touch Display comes with the official manufacturer’s warranty for India, valid from the date on your GST invoice. Pro Audio Video is a specialist audio video store, and every product we sell is brand new, sealed and sourced through authorised channels, so your warranty is honoured at brand service centres across India.
Official Indian warranty, as specified by the manufacturer
GST invoice with every order, needed for warranty claims
We help you raise and follow up warranty claims with the brand
Delivery and Shipping
Same-day dispatch on most in-stock orders
Delivery anywhere in India; delivery time depends on your location
Shipped securely in the original manufacturer box
Cash on delivery available on orders up to ₹45,000
Tracking details by SMS and email as soon as your order ships
Returns and Refunds
Not right for you? Return unused products in their original packaging within 7 days of delivery. If a product arrives damaged or defective, tell us within 48 hours with photos and we will replace it or refund you in full.
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