Hisense 75WF45H (Discontinued) · Replacements in Qatar

Name: Hisense 75WF45H 75-inch Window Facing High Brightness Display
Brand: Hisense
SKU: hisense-75wf45h
Availability: Discontinued

Overview

The Hisense 75WF45H is a 75-inch UHD window-facing display rated at 4500 nits, made for screens placed behind glass in bright indoor light. It runs Android 9.0 with 16GB storage for offline or cloud playback and works in landscape or portrait. Hisense has discontinued this model, so SmartRooms Qatar can quote a current equivalent or compatible replacement for shops, banks and lobbies across Qatar.

What the 75WF45H was built to do

The Hisense 75WF45H is a 75-inch UHD display from the WF45H window-facing range, made for shop fronts, lobbies and reception areas where the screen sits behind glass and competes with daylight. Hisense has discontinued this model, so this page serves organisations that already run one, buyers comparing it with newer displays, and anyone who needs a replacement with similar brightness and mounting. SmartRooms Qatar can quote a current equivalent or a compatible replacement.

Brightness, resolution and running hours

The panel is rated at 4500 nits, the figure that matters most when a screen sits near windows. Contrast is listed at 1200:1, with dynamic contrast of up to 450000:1. The 178 degree viewing angle, horizontal and vertical, lets people walking past from the side still read the content. The UHD resolution is 3840x2160 in a 16:9 format, with an 8ms response time. The backlight is rated at 50,000 hours, and the display is specified for 24/7 operation. An auto brightness control uses a light sensor to adjust output as light changes through the day.

Playback, connections and networking

The unit runs Android 9.0 on a quad-core ARM Cortex-A53 processor at 1.5GHz, with 2GB DDR memory and 16GB eMMC storage. Content can sit in internal memory for offline playback, or run from a cloud content management system of your choice. Inputs include two HDMI, two USB 2.0, two Ethernet RJ45, one RS232, one IR and one sensor input. Outputs are one HDMI and one audio. Wi-Fi or LAN connectivity is included, 3G/4G is optional, and the built-in speaker supports line-out and Bluetooth speaker output.

Heat, dust and sunlight: what to plan for

Qatar summers regularly pass 45°C, so window placement needs care. The listed operating range is -10°C to 35°C in direct sunlight and -10°C to 45°C without direct sunlight, with 10% to 80% humidity. Storage is rated from -10°C to +60°C. The working environment is indoor window-facing, so a screen that takes direct sun through glass should be checked against the 35°C figure, and a shaded or air-conditioned position is advisable. The front panel carries an IP5X dust rating, useful near entrances in dusty weather, but it is not a water rating.

Planning a 75-inch window installation in Qatar

A retail unit in Msheireb or Al Sadd facing the street, a bank branch in West Bay with a glazed reception wall, or a hotel lobby in Lusail that needs a large screen visible from the entrance are typical fits. The VESA pattern is 500 x 300 mm and the display measures 1672.06 x 950.64 x 56.75 mm. The box includes two M6 lifting rings, filler pads and spring pads. Power is listed as AC 110/220V at 50/60Hz, with a 1000W maximum and 620W typical. Qatar mains are 240V at 50Hz, so confirm the power arrangement with the SmartRooms Qatar team before ordering. A free site survey checks the wall, glass orientation and sun exposure before anything is fixed.

Request a quote

Share the number of units, the site and whether the screen will face direct sun, and the SmartRooms Qatar team will prepare a quotation, usually within one working day. Supply covers delivery to all eight municipalities of Qatar, professional installation, purchase orders (LPOs), government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order. Products carry the manufacturer's warranty. Request a quote for a current equivalent or compatible replacement for the 75WF45H.

Highlights

4500 nits brightness for window-facing and ambient light
75-inch UHD 3840x2160 panel, landscape or portrait
178 degree viewing angle for people passing from the side
24/7 operation with 50,000-hour backlight life
Android 9.0, 2GB DDR and 16GB storage for content
Discontinued by Hisense; quote for a compatible replacement

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

49 specifications · Source: manufacturer · checked Oct 2026

General13

Model: 75WF45H
Screen size: 75"
Screen Active Area(mm): 1675.2 x 927.936
Resolution: UHD (3840x2160)
Aspect Ratio: 16:9
Brightness(nit): 4500nits
Contrast Ratio: 1200:1
Dynamic CR: Up to 450000:1
Viewing Angle(H/V): 178°/178°
Backlight Life Cycle: 50,000 Hrs
Operation Hours: 24/7
Response Time: 8ms
Screen Orientation: Portrait or Landscape

System6

OS: Android 9.0
CPU: ARM Quad Core Cortex-A53 1.5G
GPU: Arm Mali-G52 2EE MC1
DDR: DDR 2GB
ROM: 16GB EMMC
Language: Chinese/English

Connectivity2

Input: USB2.0 x2, HDMI IN x2, Ethernet RJ45 x2, RS232 RJ45 x1, IR in x1, Sensor x1
Output: HDMI Out x1, Audio out x1

Network connection1

Wifi or LAN: Yes 3G/4G connection: Optional

Speaker3

Build in speaker: Yes
Line-out Support: Yes
BT Speaker Support: Yes

Thermal management5

Smart Backlight Control: Yes
Smart Temperature Control: Yes
Smart Fans Control: Yes
Smart Monitoring System Cloud: Optional / CetusMSC
Overheating protection: Yes

Physical8

IP rating: IP5X (Front Panel)
Glass: No
Shell: Aluminum
Standard Color: Black
Bezel width(T/L/R/B): 10mm(T/B/L/R)
Dimensions (H x W x D): 1672.06 x 950.64 x 56.75
Packing Dimensions(W × H × D): 1797 x 1076 x 180
VESA: 500 x 300mm

Operation6

Working environment: Indoor window facing
Auto Brightness control: Light sensor
Operation Temperature (ambient temp.): -10oc to 35oc (Direct Sunlight) -10oc to 45oc (w/o Direct Sunlight)
Operation Humidity: 10% to 80%
Storage Temperature: -10oc to +60oc
Storage Humidity: 10% to 80%

Power4

Power Supply: AC 110 /220V,50/60Hz
Power Type: Built-In Power
Max: 1000W
Typical[W/h]: 620W

What’s in the box1

Accessories: Power cord \ IR receiver \ Remote Control \ AAA batteries x2 \ Wifi antenna \ Lifting ring(M6) x2\ Filler pad(M6) x2 \ Spring pad(M6) x2 \ User manual（Electronic version）

Downloads

5 files from the manufacturer

PDF Datasheets 75WF45H_Datasheet_V2.pdf 3.1 MB PDF Manuals & guides HCD_IP_Control_Guide_v1.1.pdf 1.2 MB PDF Manuals & guides HCD_RS232_Control_Guide_v2.0.pdf 6.8 MB PDF Manuals & guides HCD_WF_UserManual_v2.0.pdf 1.7 MB PDF Manuals & guides Quick Installation Guide-Ver2.2_65_75inch.pdf 3.8 MB

Questions about 75WF45H

Is Hisense still making the 75WF45H?

No. Hisense lists the 75WF45H under discontinued and end-of-life products, so new units may not be available from the manufacturer. Organisations that already run one can use this page to match a new display to their existing setup. SmartRooms Qatar can quote a current equivalent or a compatible replacement that suits your site, usually within one working day.

What is the 75WF45H designed for?

It is a 75-inch UHD display for high-visibility messages where the screen sits behind glass and competes with daylight, such as shop fronts, bank lobbies and corporate reception areas. Its 16:9 UHD panel suits advertising loops, wayfinding and promotional content. Marketing teams and facilities managers who need clear messages in busy, bright locations across Qatar will find it a close match for that brief.

Is 4500 nits enough for a screen facing a window?

The 75WF45H is rated at 4500 nits, the figure that matters when a screen sits near windows during the day. Its listed contrast ratio is 1200:1, with dynamic contrast of up to 450000:1. An auto brightness control uses a light sensor to adjust output as ambient light changes, which matters for a shop front in Al Sadd whose lighting shifts from morning to evening.

Can the 75WF45H be installed in direct sunlight in Qatar?

Hisense describes the working environment as indoor window-facing. The operating range is -10°C to 35°C in direct sunlight and -10°C to 45°C without direct sunlight. Qatar summers often pass 45°C, so a unit that receives direct sun needs a shaded or air-conditioned position. The SmartRooms Qatar team can confirm the exact spot during a free site survey before any installation.

What temperature, humidity and dust ratings does it have?

Operating humidity is 10% to 80%, and storage is rated from -10°C to +60°C with the same humidity range. The front panel carries an IP5X dust rating, which helps near entrances where dust builds up during sandstorms, but IP5X is not a water rating. Thermal management includes smart backlight, temperature and fan control, plus overheating protection.

Is it rated for 24/7 operation in a busy mall or hotel lobby?

Yes. The specification lists 24/7 operation and a backlight life of 50,000 hours. That suits a shopping mall corridor in Lusail or a hotel lobby that stays lit overnight, provided the location stays within the listed temperature and humidity limits. Confirm the planned position with the SmartRooms Qatar team before ordering.

What operating system and storage does it use for content?

The display runs Android 9.0 on a quad-core ARM Cortex-A53 processor at 1.5GHz, with 2GB DDR memory and 16GB eMMC storage. Content can be uploaded to internal memory for instant broadcast without external hardware or software, or you can use a content management system of your choice. The system language options are listed as Chinese and English.

Which inputs and outputs are included?

Inputs include two HDMI, two USB 2.0, two Ethernet RJ45, one RS232 RJ45, one IR input and one sensor input. The outputs are one HDMI out and one audio out. The RS232 port can be used for control and the Ethernet ports for network connection. Plan cable routing before fixing the panel, because the rear connections determine where cables must enter the wall.

Can it connect over Wi-Fi or a wired network?

Yes. The display supports Wi-Fi or LAN, and the box includes a Wi-Fi antenna. 3G/4G connection is optional, and two Ethernet RJ45 ports are provided for wired networking. An optional CetusMSC cloud monitoring service can be added for remote management. A school or ministry in Doha with an existing network should have its IT team confirm the connection method before ordering.

What mounting and space details do I need?

The VESA pattern is 500 x 300 mm, and the display measures 1672.06 x 950.64 x 56.75 mm with a 10mm bezel on all four sides. The box includes two M6 lifting rings, filler pads and spring pads. Because a 75-inch panel is large and glazed walls vary from site to site, SmartRooms Qatar offers a free site survey to check the wall before mounting.

What power supply does it need in Qatar?

The display lists AC 110/220V at 50/60Hz with built-in power, a maximum draw of 1000W and a typical draw of 620W. Qatar mains are 240V at 50Hz with BS 1363 sockets, so confirm with the SmartRooms Qatar team that the power arrangement suits your site before ordering.

How do I request a quote for a replacement or pay by LPO?

Send the number of units, the site location and whether the screen will face direct sun. SmartRooms Qatar will prepare a quotation for a current equivalent or compatible replacement, usually within one working day. We accept purchase orders (LPOs), government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order. Products carry the manufacturer's warranty.