BenQ Interactive Flat Panels Current

RM7502K

BenQ RM7502K 75-inch 4K UHD Education Interactive Flat Panel Display

Screen size: 75''
Resolution: UHD 3840 × 2160 pixels
Touch: Infrared touch
System: Android 8.0

Priceon request

QuotationWithin 1 working day

DeliveryConfirmed with your quote, based on stock

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Overview

The BenQ RM7502K is a 75-inch 4K UHD interactive flat panel built for classrooms and lecture spaces. It pairs a 3840 × 2160 IPS display with 20-point infrared touch, built-in Android 8.0, EZWrite 5 annotation software and an OPS slot for a slot-in PC. It suits schools and training centres in Doha, Lusail and Al Wakrah that want one screen for teaching, annotation and wireless sharing.

What the BenQ RM7502K offers a teaching space

The RM7502K is a 75-inch landscape interactive flat panel that combines a large 4K display, infrared touch and a full Android 8.0 system in one unit. The IPS panel delivers 3840 × 2160 pixels with 10-bit colour depth, 400 nits typical brightness and a 1200:1 typical contrast ratio. The 9H tempered glass carries nano-ionic silver germ resistance and an anti-glare coating, and the screen is certified by TÜV and SIAA for germ resistance and non-toxicity. For a room that needs one display for teaching, annotation and wireless sharing, this combination reduces the number of separate devices a school must buy, mount and maintain.

Touch, annotation and sharing tools

Infrared touch: 20 touch points with a response time under 8 ms.
EZWrite 5: write over any app, video, website or image with the Floating Tool, and save notes to Google Drive or Dropbox.
Dual pens: two users can write at the same time in different colours.
InstaShare 1: mirror and control content from PCs, tablets and smartphones.
X-Sign Broadcast: send alerts to a single room, a selected group of screens or the whole school.

EZWrite 5 also converts handwriting into digital text without switching modes, and its brush mode suits art lessons.

Connectivity, power and mounting

Inputs include three HDMI 2.0 ports and one VGA input. Outputs include one HDMI 2.0 port for a second display, optical S/PDIF audio and a 3.5 mm earphone line out. Other connections are three USB 3.0 and two USB 2.0 Type-A ports, two USB-B ports for touch, a 1000 Mbps Ethernet port, an RS-232 port for control and one OPS slot for a slot-in PC.

The power input is rated AC 100-240 V at 50/60 Hz, which covers the 240 V, 50 Hz supply used in Qatar. Typical consumption is 143 W and standby consumption is below 0.5 W. Mounting follows a VESA 800 × 400 mm pattern with four M8 screws, and a wall mount is included. The panel measures 1488.7 × 938.9 × 115.6 mm and weighs 54.4 kg, or 76.1 kg packed for shipping, so plan for two people on installation day. SmartRooms Qatar offers a free site survey to confirm the wall, mounting height and cable routes before fitting.

Where it fits in Qatar

A private school in Al Wakrah fitting out a classroom, where teachers annotate over lesson slides and save their notes to cloud storage.
A training centre in Lusail running several rooms, where administrators send timetable alerts with X-Sign Broadcast and manage every panel through DMS Cloud.
A mid-sized lecture room in Education City, where the 75-inch screen works with a PC docked in the OPS slot.

What to plan before ordering

The panel is rated for operation from 0°C to 40°C at 10% to 90% humidity, non-condensing, and for storage from -20°C to 60°C. Summer temperatures in Qatar can exceed 45°C, so install it in an air-conditioned room away from direct sunlight and window glare, and confirm the room temperature with the SmartRooms Qatar team before ordering. For multi-room deployments, DMS Cloud controls displays over the internet and supports app installation and over-the-air firmware updates. DMS Local manages panels over a LAN on Windows, and MDA controls them through RS-232.

Request a quote from SmartRooms Qatar to confirm quantities, wall mounts, installation and the expected lead time, which we confirm in the quotation, usually within one working day. We supply and deliver to all 8 municipalities of Qatar and accept purchase orders, government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order.

Highlights

75-inch 4K UHD IPS panel at 3840 × 2160 pixels
20-point infrared touch with response time under 8 ms
Built-in Android 8.0 with 4GB memory and 32GB storage
Three HDMI 2.0 inputs, one HDMI 2.0 output and an OPS slot
Nano-ionic silver germ-resistant screen certified by TÜV and SIAA
Operating range 0°C to 40°C, 10% to 90% humidity non-condensing

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

57 specifications · Source: manufacturer · checked Oct 2026

Panel14

Screen size: 75''
Panel type: IPS
Active area: 1649.7 × 927.9 mm
Aspect ratio: 16:9
Resolution: UHD 3840 × 2160 pixels
Response time: 8 ms
Color depth: 10-bit
Orientation: Landscape
Operation hours: 18 hours / 7 days
Panel brightness (typical): 400 nits
Contrast ratio (typical): 1200:1
Dynamic contrast ratio: 30,000:1
Color gamut: 68% NTSC
Backlight life (typical): 50,000 hrs

Glass3

Germ-resistant technology: Nano-ionic silver
Anti-glare: Yes | NA
Hardness: 9H tempered

Touch screen3

Touch technology: Infrared touch
Touch points: 20
Touch response time: < 8 ms

System4

GPU: Mali-G51MP4
CPU: A73 × 2 + A53 × 2
Memory | Storage: 4GB I 32GB
OS: Android 8.0

Connectivity10

HDMI (in | out): 3 × HDMI 2.0 | 1 × HDMI 2.0
USB-A: 2 × 2.0 + 3 × 3.0
USB-B (for touch): 2 × 2.0
3.5 mm Line in (1): Mic / PC Audio × 1_test
VGA: 1 | 0
3.5 mm Line out: Earphone × 1
OPS slot (for slot-in PC): 1
S/PDIF out: 0 | 1 (optical)
Ethernet: 10 / 100 / 1000 Mbps (Android) × 1
RS-232: 1 | 0

Built-in peripherals1

Speaker: 2 × 16 W

Power2

Power: AC 100-240V 50/60Hz
Typical power consumption: 143 W

Physical5

Dimensions (W x H x D): 1488.7 × 938.9 × 115.6 mm (58.6 × 37.0 × 4.6 inch)
Shipping dimensions (W x H x D): 2214 × 1358 × 283 mm (87.2 × 53.5 × 11.1 inch)
Weight (product I shipping): 54.4 kg | 76.1 kg (119.9 lbs | 167.8 lbs)
Mount (screws): VESA 800 × 400 mm ( 4 × M8 × 25L)
Pen Tray: 1

Environment4

Operating temperature: 0°C ~ 40°C | 32°F ~ 104°F
Storage temperature: -20°C ~ 60°C | -4°F ~ 140°F
Storage humidity: 10% ~ 90% RH non-condensing
Operating humidity: 10% ~ 90% RH non-condensing

Software7

Whiteboarding: EZWrite 5.0
Wireless screen sharing: InstaShare 1 (BenQ App Store)
Account management: AMS
Flicker Free: Yes
Quick access tool: Floating Tool
Broadcast system: X-Sign Broadcast
Low Blue Light: Yes

Accessories4

Cables: 1 × VGA(5 m | 16.4 ft), 1 × HDMI (1.5 m | 4.9 ft), 1 × USB (3 m | 9.8 ft)
Wall mount: 1
Pen: 2
Remote control: 1

Downloads

16 files from the manufacturer

Questions about RM7502K

Who is the BenQ RM7502K designed for?

The RM7502K suits classrooms, lecture rooms and training rooms that need one large display for teaching, annotation and wireless sharing. Its 75-inch 4K UHD panel, 20-point infrared touch and germ-resistant glass make it practical for schools and training centres in Doha, Lusail and Al Wakrah, where teachers need a single screen that handles lessons from start to finish.

Is a 75-inch panel the right size for a classroom in Qatar?

A 75-inch panel suits a mid-sized classroom or meeting room where students sit several metres from the screen. The unit measures 1488.7 × 938.9 × 115.6 mm and weighs 54.4 kg, so check that the wall can carry that load and that there is room for the 800 × 400 mm VESA pattern before you request a quote.

Can I connect my own laptop or PC?

Yes. The panel has three HDMI 2.0 inputs and one VGA input, so a laptop or PC connects directly. It also has an OPS slot for a slot-in PC, and it works with Windows, Mac, Linux and Chrome devices through plug-and-play, so teachers do not need to change their existing equipment.

How does the touch work and how many points does it support?

The touch uses infrared technology with 20 touch points and a response time under 8 ms. Two USB-B ports carry touch data to the connected computer. With the two pens included, two users can write at the same time in different colours, which suits group activities at the board.

Will it cope with Qatar's summer heat?

The rated operating range is 0°C to 40°C at 10% to 90% humidity, non-condensing. Summer temperatures in Qatar can exceed 45°C, so install the panel in an air-conditioned room away from direct sunlight and window glare. Confirm the room temperature with the SmartRooms Qatar team before you request a quote.

Does it work on Qatar's 240 V mains supply?

The power input is rated AC 100-240 V at 50/60 Hz, which covers the 240 V, 50 Hz supply used in Qatar. Typical consumption is 143 W and standby consumption is below 0.5 W. The panel is rated for 18 hours of operation a day, seven days a week, which helps facilities teams plan running costs.

How do teachers save files to cloud storage and reopen them?

EZWrite 5 can download files from and upload files to cloud services such as Google Drive and Dropbox. A teacher saves an annotated file to a cloud account, then reopens it directly in EZWrite 5 in the next lesson. The Floating Tool can also capture all or part of the screen and import it for annotation.

Can an IT team manage several panels across a school?

Yes. DMS Cloud lets you control displays over the internet, install Android apps from a cloud server and push firmware over the air. DMS Local manages panels over a LAN on Windows, and MDA controls them through RS-232. For a school with many rooms, central management cuts the repetitive work of updating each panel by hand.

What is included in the box?

The package includes one VGA cable (5 m), one HDMI cable (1.5 m), one USB cable (3 m), one wall mount, two pens, one remote control and one pen tray. The panel also has two 16 W front-facing speakers, so no separate speakers are needed for a standard classroom.

How does wireless sharing work?

InstaShare 1, available from the BenQ App Store, lets PCs, tablets and smartphones mirror and control content on the panel, and it streams visual and audio files and Full HD video. X-Sign Broadcast adds a way to send alerts to a single room, a group of screens or the whole school.

Can we order several units for a school or government project?

Yes. SmartRooms Qatar accepts purchase orders (LPOs), government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order. Quotations usually arrive within one working day. Ask for one quote that covers every room, so the panels, wall mounts and installation are matched across the project.

What audio and microphone connections does it have?

The panel has a Mic-In port for external microphones, a 3.5 mm line-in shared between microphone and PC audio, a 3.5 mm earphone line out and optical S/PDIF out. These connections let teachers add a microphone or connect the panel to an external audio system in a larger room.