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Optoma 3752RK Interactive flat panel 190.5 cm (75") LED Wi-Fi 400 cd/m² 4K Ultra HD Black Touchscreen Built-in processor Android 11

Optoma 3752RK, Interactive flat panel, 190.5 cm (75"), LED, 3840 x 2160 pixels, Wi-Fi

Best offerPrice trend

£999.99

Stable
Price trend
Detailed analysis
Price history of Optoma 3752RK Interactive flat panel 190.5 cm (75") LED Wi-Fi 400 cd/m² 4K Ultra HD Black Touchscreen Built-in processor Android 11 over the last 3 months
DatePrice
24 March 2026£999.99
31 March 2026£999.99
31 March 2026£999.99
31 March 2026£999.99
13 April 2026£999.99
28 April 2026£999.99
5 May 2026£999.99
13 May 2026£999.99
29 May 2026£999.99

Compare Optoma 3752RK Interactive flat panel 190.5 cm (75") LED Wi-Fi 400 cd/m² 4K Ultra HD Black Touchscreen Built-in processor Android 11 prices UK

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Product Information

Creative Touch 3-Series 75" interactive flat panel display
Robust collaboration, extensive connectivity options and a value-focused design. Combining the latest technology and packed with everything a classroom or business requires, the Creative Touch 3-Series delivers all the functionalities and processing power needed to create, educate and collaborate.

Easily access the front-facing ports for HDMI and USB connectivity. For wireless connectivity, Optoma’s CreativeCast Pro allows up to four users to share content at the same time from their Windows, iOS, macOS, Chrome or Android device.

The easy-to-use interactive displays also make lessons more fun with built-in tools such as templates, type-to-text and handwriting recognition. As well as collaboration tools such as Cloud Whiteboard, Google Classroom and Vote where teachers are able to collect valuable feedback instantly.

Equipped with an OPS slot, and easy to download OTA updates, the touchscreen display is future-proofed should your requirements change in the ever-changing world of technology. (OPS sold separately).

Optoma Creative Board - Whiteboard and Annotation
Creative sharing is easy with built-in annotation tools to help facilitate collaboration in the classroom. Designed for hybrid working - Creative Board provides smart collaboration and connectivity features for any classroom.
Work simultaneously. Two teams or individuals can work together from two separate locations in real-time.

Our Floating Toolbar makes learning smoother Change tools at a touch.
Easily move and position the toolbar anywhere on the infinity canvas. Instantly select tools, such as an eraser, ruler and highlighter, change colours or import images to enhance any lesson.

Hybrid Learning – Teach beyond the classroom
Teach in real-time, no matter the location of the student.
Optoma’s Creative Touch interactive displays are perfectly suited to the ever-changing needs of educational environments. Designed to support distance learning, students can work together in real time from home, in the classroom or anywhere, maximizing engagement in remote and hybrid learning environments. With the ability to connect to webcams and other visualisers along with Optoma’s unique software, the Creative Touch interactive displays provide the ultimate collaboration solution for education.

Connect easily
Sync with your cloud accounts to plan your lessons from anywhere, at any time. As Creative Board is a cloud-based platform, you can access your lesson materials from any Optoma Creative Touch interactive display in your school.

Sync with Google Classroom
Use the tools you are already familiar with
Teachers can easily create and import lesson materials anywhere. Your Optoma display integrates seamlessly with Google Classroom bringing the benefits of paperless sharing and digital collaboration to the classroom. Teachers can now work on their lesson plans from home, and instantly bring them to any classroom.

Connect anytime, anywhere
Peace of mind
Teachers can have confidence in the ability of their IT managers to provide remote support with the Optoma Management Suite (OMS)™ solution. IT managers can easily monitor and diagnose issues related to any Optoma AV display, ensuring teachers and support staff are not left without assistance. For an extra layer of readiness, schools can also set alerts and broadcast emergency announcements.

Never run out of space during a lesson
With the ability to draw anywhere, insert images and shapes, all of which can be saved, printed or shared with student devices, the infinity canvas will not limit your creativity and expands your workspace.

Enhance your lessons and keep ideas flowing
Easily drag and drop images and video content from the embedded browser directly into the Creative Board canvas.

CONNECT ACROSS PLATFORMS
Connect any device.
Wirelessly broadcast, share or stream your content to the big screen with CreativeCast Pro™. Screen mirror high-quality images, video, documents and audio from your smartphone, laptop or PC – all with a touch of a button. Bringing your own device has never been easier.

Reactiv SUITE
Elevate remote or in-person meetings. Transform your presentations into powerful storytelling moments with Vizetto Reactiv SUITE™ software - included with your Optoma 5-Series interactive flat panel display.

Signage Displays Optoma

Product

Name
Optoma 3752RK Interactive flat panel 190.5 cm (75") LED Wi-Fi 400 cd/m² 4K Ultra HD Black Touchscreen Built-in processor Android 11
Brand
Optoma

Weight & dimensions

Display width
1735 mm
Display depth
116 mm
Display height
1047 mm
Display weight
65 kg

Display

Display diagonal
190.5 cm (75")
Display technology
LED
Display resolution
3840 x 2160 pixels
Display brightness
400 cd/m²
HD type
4K Ultra HD
Touchscreen
Yes
LED backlight
Yes
LED backlighting type
Direct-LED
Number of simultaneous touchpoints
40
Response time
6 ms
Contrast ratio (dynamic)
5000:1
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
1.07 billion colours
Rated lifetime
50000 h
Haze rate
8%
Surface hardness
7H

Audio

Built-in speaker(s)
Yes
Number of built-in speakers
2
RMS rated power
20 W

Power

Power consumption (typical)
153.1 W
Power consumption (standby)
0.5 W
Power consumption (max)
400 W
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz

Ports & interfaces

HDMI ports quantity
4
DisplayPorts quantity
1
USB port
Yes
Ethernet LAN
Yes
Wi-Fi
Yes
HDMI version
2.0
HDMI input ports quantity
3
HDMI output ports quantity
1
VGA (D-Sub) input ports
1
DisplayPorts in
1
USB ports quantity
8
USB version
2.0/3.2 Gen 1 (3.1 Gen 1)
USB 2.0 Type-B ports quantity
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
1
Ethernet LAN (RJ-45) ports
1
Audio (L/R) in
1
Audio (L/R) out
1
Microphone in
Yes
RS-232 interface
Yes

Operational conditions

Operating temperature (T-T)
-10 - 45 °C
Operating relative humidity (H-H)
20 - 93%

Other features

Quick start guide
Yes

Design

Product design
Interactive flat panel
Product colour
Black
Placement supported
Indoor
VESA mounting
Yes
Orientation
Horizontal
Screen shape
Flat
Panel mounting interface
800 x 400 mm
Bezel width (bottom)
5.4 cm
Bezel width (side)
2.2 cm
Bezel width (top)
2.2 cm
Anti-glare screen
Yes
Fingerprint resistant
Yes
Mounting type
Wall

Performance

Purpose
Universal
On Screen Display (OSD)
Yes
Number of OSD languages
20
On Screen Display (OSD) languages
Arabic, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Italian, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Turkish
Ambient light sensor
Yes
Pen type
Passive pen
Writing tools
Finger, Passive pen

Technical details

OPS slot
1

Computer system

Computer system
Yes
Built-in processor
Yes
Processor manufacturer
ARM
Processor architecture
ARM Cortex-A55
Processor cores
4
Internal memory
4 GB
Internal storage capacity
32 GB
Operating system installed
Android 11
Mac operating systems supported
Yes
Linux operating systems supported
Yes

Features

Base colour
Black
Suitable for indoor use
Yes

Packaging content

Remote control included
Yes
Batteries included
Yes
Stylus pen
Yes
Cables included
HDMI, Power, USB Type-C

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