Touchscreen TL6 Education 75

What the 75-inch TL6 Education display is

The OneScreen Touchscreen TL6 Education 75 is a large interactive display for teaching, training and presentations. Its 3840x2160 (4K) LG panel shows fine text and detail across a wide surface, so students at the back of a room can read the same material as those in the front row. The manufacturer has discontinued this model, which makes it most relevant to organisations that already run it, buyers comparing it with newer displays, and anyone who needs a like-for-like replacement.

Display and touch performance that matter in a room

The panel is rated at 350 cd/m2 brightness with a typical contrast of 1200:1, a 10-bit colour depth and a 60Hz refresh rate. Viewing angles are rated at 178 degrees horizontally and vertically, so people seated well off-centre still see a clear picture. Touch uses infrared technology with 20 touch points, a response time under 8 ms and an accuracy better than 2 mm. Several people can touch the surface at once, and written text can be wiped away with hand gestures.

Built-in tools for classrooms and meetings

The display runs Android 8.0 on a 1.5GHz processor with four cores, 3GB of DDR3 RAM and 32GB of storage. Users can access Android apps and the Google Play Store, with multi-user login support. OneScreen Annotate provides interactive whiteboard software, while OneScreen Write lets users write on any content, save it and transfer it by QR code or email. EShare allows up to 9 screens to be shared at the same time, and the teacher can grant view-only or view-and-control access, authenticate users and enable password protection.

Two 15W speakers provide surround sound with an equaliser, and Bluetooth 4.1 supports file sharing and external Bluetooth devices. The OPS PC option is listed as Windows 10 (optional). The display shows its internal temperature in the menu and shuts down automatically if a fault occurs or the temperature exceeds the standard.

Where it fits in Qatar

• A private school in Al Wakrah fitting out a large classroom where students at the back need a clear 75-inch surface.
• A university lecture room in Education City, where annotation and screen sharing let students present from their own devices.
• A meeting room in Msheireb where authentication controls who can put a screen on the board during calls with colleagues abroad.

What to plan before installation

The product weighs 134.5 lbs and ships at 178.5 lbs, with a VESA pattern of 600x400, so the wall bracket or stand must match those specifications. A free site survey before installation checks wall construction, fixing points and the route into the room. Rated power consumption is up to 320W, with standby below 1W, and the stated input of 100-240VAC 50/60Hz covers Qatar's 240 V, 50 Hz supply. The operating range is -10 to 50 degrees Celsius with 10% to 90% humidity. Because Qatar summers can exceed 45 degrees Celsius, install the unit in an air-conditioned room away from direct sunlight and confirm the cooling with the SmartRooms Qatar team.

Request a quote and we will recommend a current equivalent or compatible replacement that matches your room size, mounting and software needs. Quotations are usually provided within one working day.