Newline 75-inch C Series 4K Interactive Display

Name: Newline 75-inch C Series 4K Interactive Display
Brand: Newline
SKU: newline-c-series-75-c-series
Availability: InStock

Overview

A 75-inch 4K interactive display with a 3840 x 2160 LCD panel, infrared touch supporting up to 40 points, and a USB Type-C input that connects a laptop with one cable. It has no operating system of its own, so your laptop, desktop, Chromebox or mini PC runs the software, and an OPS slot accepts a computer module. It suits medium-sized classrooms, training rooms and meeting rooms across Qatar.

What this 75-inch panel is

This 75-inch model is a 16:9 LCD with direct LED backlight and a 3840 x 2160 (4K) resolution. Its display area measures 1651 x 929 mm, and the net weight is 50 kg. Touch is handled by infrared technology that recognises up to 40 touch points, so several people can write or move content at the same time. In the C Series line-up it sits between the 65-inch and 86-inch sizes.

Connecting and running software

The panel is built to be connected rather than configured. One USB Type-C cable carries video, audio, touch and power from a laptop, so a presenter can start with a single connection. The display has no operating system of its own, which keeps your existing laptop, desktop, Chromebox or mini PC in charge of the software. An OPS slot accepts an OPS computer module for those who want a computer built into the unit. The front panel offers an HDMI input, a USB Type-C input and two USB 3.0 Type-A ports, while the rear adds a VGA input, an RS232 port and a gigabit RJ45 input and output.

Picture quality, touch and sound

The 4K resolution gives the 75-inch screen room for detailed spreadsheets, drawings and high-definition video. The 178-degree viewing angle keeps the image readable from the sides of a room. The datasheet lists a 4000:1 contrast ratio, a 5 ms response time and anti-glare glass with zero bonding. Writing works with a passive pen, a finger or a fist, and touch accuracy is ±1 mm. Two front-facing 15 W speakers are built in. The model table lists brightness at 400 cd/m², while the datasheet lists 450 cd/m² for this size, so confirm the figure on your quotation if brightness matters in your room.

Where it fits in Qatar

Classrooms: an international school in Al Sadd or Lusail can use it for a medium-sized classroom, where a teacher projects a lesson from a laptop and pupils work through tasks at the board.
Training centres: a training centre in the Industrial Area can run indoor briefings and procedure reviews where several trainees need to see the same screen.
Meeting rooms: an office in West Bay or a ministry building in Msheireb can use it for team reviews, where colleagues work in Arabic and English on the same document.

What to plan before installation

Plan the wall before the panel arrives. At 50 kg, the wall structure, mounting height and fixings need checking. The listed VESA pattern is 800 x 400 mm and the outline dimensions are 1735 x 1048 x 111 mm. Standard-mode power draw is 116 W and standby is under 0.5 W, which helps with circuit planning. The manufacturer notes that dimensions and weights are indicative. Ask about the operating environment too: the source data does not give an operating temperature range, so confirm conditions with the SmartRooms Qatar team before placing the panel near a window or in a space without air conditioning in summer, when temperatures can pass 45°C.

SmartRooms Qatar offers a free site survey before you order, professional installation, and delivery to all 8 municipalities of Qatar. Quotations are usually issued within one working day, and we accept purchase orders and government tenders, including Monaqasat. Request a quote for the Newline 75-inch C Series and tell us your room size and the number of units you need.

Highlights

75-inch 4K LCD panel at 3840 x 2160 resolution
Infrared touch with up to 40 touch points
One USB Type-C cable for video, audio, touch and power
OPS slot for an on-board computer module
178-degree viewing angle and 1651 x 929 mm display area
EPEAT Silver certified according to the manufacturer

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

9 specifications · Source: manufacturer · checked Oct 2026

75" C Series9

General · Screen Size: 75″
General · Display Area(mm): 1651 x 929
General · Net Weight(kg): 50
General · Screen Type: LCD (Direct LED Backlight)
General · Resolution: 3840 × 2160 (4K)
General · Brightness: 400 cd/m²
General · Viewing Angle: 178°
General · Touch Technology: Infrared Touch(IR)
General · Touch Points: Up to 40 Points

Downloads

0 files from the manufacturer

No downloadable files are listed for this model yet. Ask us and we will send the datasheet.

Questions about 75" C Series

Who is the Newline 75-inch C Series designed for?

It suits medium-sized classrooms, training rooms and meeting rooms where a 75-inch 4K screen gives a group room to read and work together. The display area measures 1651 x 929 mm and the panel supports up to 40 touch points, so several learners or colleagues can write at once. For larger lecture halls, the 86-inch model is the better fit, while the 65-inch suits smaller rooms.

How many touch points does the panel support?

The infrared touch technology supports up to 40 touch points, which allows multiple users to write or move content at once. The datasheet lists a passive pen, a finger and a fist as writing tools, with two styluses, and touch accuracy of ±1 mm. In a Doha classroom, pupils can work through a group task at the board without waiting for a turn.

What resolution and brightness does the 75-inch model offer?

The panel runs at 3840 x 2160 (4K) on a 16:9 LCD with direct LED backlight, and the viewing angle is 178 degrees. Brightness needs confirming: the model specification table lists 400 cd/m², while the datasheet lists 450 cd/m² for the 75-inch size. If the room gets strong daylight, ask the SmartRooms Qatar team to confirm the figure on your quotation.

How do I connect a laptop to the display?

A single USB Type-C cable carries video, audio, touch and power from a laptop, so you can start with one connection. The front panel also has an HDMI input, a USB Type-C input and two USB 3.0 Type-A ports. The display does not run its own operating system, so a laptop, desktop, Chromebox or mini PC supplies the software you use.

Does the panel include a built-in computer?

The panel has an OPS slot for an on-board computer module. The datasheet describes an embedded OPS PC that brings Windows to the display, but whether a module is included with your order and which configuration it uses should be confirmed on the quotation before you plan the room layout and cable runs.

Can the 75-inch C Series be wall mounted?

Yes, the listed VESA pattern is 800 x 400 mm and the net weight is 50 kg. Before fixing, a site survey should check the wall structure, mounting height and cable routes. SmartRooms Qatar offers free site surveys before you order, and professional installation is available across Qatar. Dimensions are indicative according to the manufacturer.

Can it be used in a hot room or next to a window?

The source data does not give an operating temperature range, so we cannot confirm the panel for hot or unconditioned spaces. Summer temperatures in Qatar can exceed 45°C and dust storms are common, so confirm the environment with the SmartRooms Qatar team before placing the panel near a window, a lobby entrance or a space without air conditioning.

How much power does the display use?

The datasheet lists 116 W in standard mode for the 75-inch size and under 0.5 W in standby. These figures help you size the circuit for the room and estimate running costs for a school or office with several panels. Confirm the power supply arrangement for each room when you request a quote.

Is the C Series EPEAT Silver certified?

The manufacturer states that Newline displays meet the EPEAT Silver standard, a sustainability certification for electronics. It links the standard to lower energy consumption, responsible materials, longer product life and better end-of-life management. Government and education buyers can cite it when they evaluate environmental criteria in a purchase.

What should a school ordering several units prepare?

Send SmartRooms Qatar the number of units, the size of each room and your mounting plan so the quotation covers everything you need. We deliver to all 8 municipalities of Qatar, accept purchase orders (LPOs) and government tenders including Monaqasat, and accept bank transfer, cheque or purchase order payment. Quotations are usually issued within one working day.

How would a meeting room in Doha use this 75-inch panel?

In a meeting room in West Bay or Msheireb, the 75-inch panel gives a small team a large shared surface. A presenter connects a laptop with one USB-C cable, and participants can mark up documents with the pen or a finger. The 178-degree viewing angle keeps content readable for people seated on both sides of the table.

Could a training centre in the Industrial Area use this panel for operator briefings?

Yes, for indoor sessions where several trainees need to review a procedure together. The 1651 x 929 mm display area and 40 touch points let a group work on the same screen. Because industrial areas can be dusty and hot, confirm the room conditions with the SmartRooms Qatar team before installation.