Hisense HN75WR80U (Discontinued) · Replacements in Qatar

Name: Hisense HN75WR80U 75-inch Advanced Interactive Display (Discontinued)
Brand: Hisense
SKU: hisense-hn75wr80u
Availability: Discontinued

Overview

The Hisense HN75WR80U is a 75-inch 4K UHD interactive display from the WR80U series, combining a touchscreen, whiteboard, wireless screen sharing and speakers in one panel. It recognises up to 20 simultaneous touches and runs Android 8.0 with 3GB RAM and 32GB storage. Because the manufacturer has discontinued this model, schools and offices in Qatar should request a quote for a current equivalent or compatible replacement.

What the HN75WR80U is and who it suits

The Hisense HN75WR80U is a 75-inch interactive display in the WR80U series, built around a 3840 x 2160 panel. It brings together a large touch surface, a whiteboard, wireless screen sharing and built-in speakers, so one unit can replace a separate projector, whiteboard and screen in many rooms. The manufacturer has discontinued this model, so this page is written for organisations that already run one, buyers comparing it with newer panels, and anyone who needs a replacement.

Display and touch performance

The panel uses D-LED backlighting with a typical brightness of 350 cd/m² and a typical contrast ratio of 1200:1, with a 178 degree viewing angle both horizontally and vertically. The refresh rate is 60Hz. The touchscreen recognises up to 20 touches at once, which suits a group working at the board together. The glass is tempered, and an anti-glare treatment reduces reflections from windows and ceiling lights. A blue light filter is fitted for longer sessions.

Connectivity, software and built-in audio

Android 8.0 runs on an octa-core processor with 3GB RAM and 32GB storage, so compatible Android applications can be installed. Wi-Fi operates on 2.4G and 5G bands, and the unit can share screens with two or more auxiliary devices. Near-field touch transmission and screen transmission features simplify pairing. The ports include one 10/100 Mbps RJ45 LAN, one USB 2.0 and one USB 3.0. Two 15W speakers rated at 8Ω are built in.

Where it fits in Qatar

Classrooms and lecture rooms: a private school in Al Wakrah refitting a classroom where one panel replaces a projector and a whiteboard.
Meeting rooms in West Bay or Msheireb: an office team that reviews shared documents on screen and annotates them during the meeting.
Training rooms at Education City: group sessions where several participants write on the glass at the same time.

What to plan before ordering

The set measures 1720 x 1048 x 105 mm and weighs 52 kg without packaging, or 68 kg packed. The VESA pattern is 600 x 400 mm, and one wall mount bracket is included. A free site survey helps confirm wall construction, bracket position and cable routing before installation, which matters for a panel this size. The operating range is 0 to 40°C with 20% to 80% humidity. Summer temperatures in Doha often exceed 45°C, so install it indoors in an air-conditioned room, away from direct sunlight. Power input is rated AC 100V-240V at 50-60Hz, with typical consumption of 220W and standby below 0.5W. The box contains a user manual, a remote control with batteries, a power cable, two stylus pens, one wireless cast unit and one wall mount bracket.

Request a quote

Because this model is discontinued, SmartRooms Qatar can help you compare the HN75WR80U with a current equivalent or a compatible replacement. Share your room size, mounting method and number of units, and the team will return a quotation, usually within one working day. Purchase orders (LPOs) and government tenders are accepted, and installation can be arranged across Qatar. Request a quote today so the specification matches your site.

Highlights

75-inch panel with 3840 x 2160 (4K UHD) resolution
Touch recognition of up to 20 simultaneous touches
Octa-core processor, Android 8.0, 3GB RAM and 32GB storage
Wi-Fi 2.4G/5G with wireless screen transmission to two or more devices
Two built-in 15W speakers and 220W typical power consumption
Operating range 0 to 40°C; discontinued, so request a replacement quote

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

30 specifications · Source: manufacturer · checked Oct 2026

Panel9

Backlight: D-LED
Size: 75’’
Resolution: 3840 x 2160
Refresh rate: 60HZ
Brightness: 350cd/m²(typ.)
Contrast(typ): 1200:1 (typ)
Viewing angle: 178°(H) / 178°(V)
MTBF: 30000Hrs(min)
Lifetime: 50,000 hrs

Control Method1

Remote: IR Remote

Speaker1

Built in speaker: 2x15W/8Ω

Power2

Input: AC 100V-240V@50-60HZ
Power Consumption: 220W

Environment2

Operation Temperaturer: 0 - 40°
Operation Humidity: 20% - 80%

Connectivity3

WIFI: 2.4G/5G
LAN: 10/100Mbps RJ45*1
USB: USB 2.0*1 USB3.0*1

Operating System3

OS: Android 8.0
RAM: 3GB
ROM: 32GB

Physical7

Bezel Color: Black
Set Dimension(WxHxD): 1720 × 1048 × 105mm / 67.7 x 41.3 x 4.1inch
Housing Color: Black
Net Weight: 52kg / 114.66lbs
Packing Dimension(WxHxD): 1896 × 1233 × 311mm / 74.6 x 48.5 x 12.2inch
Packed Weight: 68kg / 149.94lbs
VESA: 600 x 400mm

Certification1

Standard Certification: CB/CE/ICASA/ERP

What’s in the box1

Value: User manual Remote controller inc batteries Power Cable Stylus Pen x 2 Wireless Cast x 1 Wall Mount Bracket x 1

Downloads

4 files from the manufacturer

PDF Datasheets HN75WR80U_Datasheet.pdf 1.2 MB PDF Manuals & guides HN75WR80U+user+manual+v3.pdf 6.9 MB PDF Brochures HiSense_Interactive_Brochure_2023_v10.pdf 6.2 MB PDF Other documents Hisense_RS232_DOC_V1.5.pdf 1.5 MB

Questions about HN75WR80U

Has Hisense discontinued the HN75WR80U?

Yes. The manufacturer has discontinued this 75-inch model and lists it among its end-of-life products. Organisations in Qatar that already run one can keep using it, but for a new purchase we recommend requesting a quote for a current equivalent or a compatible replacement. SmartRooms Qatar will check screen size, touch capability, mounting and power against your room and return a quotation, usually within one working day.

Who is the HN75WR80U suited to in Qatar?

It suits classrooms, lecture rooms and medium-sized meeting rooms where one 75-inch panel should replace a projector, a whiteboard and a separate screen. A private school in Al Wakrah refitting a classroom, or an office team in West Bay that reviews documents together, would use its 4K resolution and touch surface for group work. The built-in whiteboard app supports writing and erasing directly on the screen.

How many people can write on the screen at once?

The touchscreen recognises up to 20 touches at once, so several participants can annotate content at the same time without taking turns. In a training room at Education City, for example, one group can mark up a shared document while another works on a different section. Annotation works on content from any source, and the box includes two stylus pens for handwritten notes.

Can the panel be used in a Doha summer without air conditioning?

No. Its operating range is 0 to 40°C with 20% to 80% humidity, while summer temperatures above 45°C are common in Doha. Install the HN75WR80U indoors in an air-conditioned room, away from direct sunlight through unshaded windows. Confirm the room's cooling and sun exposure during the free site survey before ordering, especially in lobbies, site offices and rooms beside large glass façades.

Does it need a special wall for mounting?

The panel has a VESA pattern of 600 x 400 mm and includes one wall mount bracket. It measures 1720 x 1048 x 105 mm and weighs 52 kg without packaging, or 68 kg packed, so the wall and fixings must carry that load. A free site survey from SmartRooms Qatar confirms wall construction and bracket position before a boardroom in West Bay or Msheireb is fitted.

Which ports does it provide for connecting devices?

The published port list includes one 10/100 Mbps RJ45 LAN port, one USB 2.0 port and one USB 3.0 port. Wi-Fi operates on 2.4G and 5G bands. The manufacturer's published data does not list HDMI or other video inputs, so confirm how your laptop or camera will connect before ordering, and ask for the port details in your quotation.

How does wireless screen sharing work?

The WR80U series can wirelessly connect with two or more auxiliary screen devices. Near-field communication (NFC) touch transmission is included to simplify the pairing process. The box contains one wireless cast unit, so staff can share a laptop or tablet screen to the panel in a meeting room without cables.

Is the power supply suitable for Qatar's electricity?

The power input is rated AC 100V-240V at 50-60Hz, which covers Qatar's 240 V, 50 Hz mains supply. Typical consumption is 220W and standby draw is below 0.5W. A power cable is included. Confirm that the supplied cable's plug suits BS 1363 sockets in your building, and ask the SmartRooms Qatar team if you need a different cable.

Can a school order several units under one LPO?

Yes. SmartRooms Qatar accepts purchase orders (LPOs) and government tenders, and quotations are usually returned within one working day. For a school fitting out several classrooms, list each room, its wall type and the number of units. Because the HN75WR80U is discontinued, the quotation will normally cover a current or compatible replacement in the same 75-inch size across all rooms.

How long is the panel rated to last?

The manufacturer rates the panel's MTBF at a minimum of 30,000 hours and its lifetime at 50,000 hours. The backlight is D-LED with 350 cd/m² typical brightness. These are manufacturer ratings, so compare them with the figures for any replacement you consider, and ask SmartRooms Qatar to confirm the warranty terms that apply in your quotation.

What should I check when choosing a replacement?

Start with the same 75-inch size and 3840 x 2160 resolution, then check touch capacity, which for this model is up to 20 simultaneous touches. Compare the operating range with your room's conditions, the 600 x 400 mm VESA pattern with your wall bracket, and the operating system and storage if you run Android apps. Share these points with SmartRooms Qatar to receive a compatible quotation.