ViewSonic · CDE30 series
ViewSonic CDE4330 43-inch 4K commercial display
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A 43-inch 4K presentation display rated for 24/7 operation, with 500 nits of brightness, Android 11 on board and one USB-C input carrying video, data and 65W of charge.
TopAV buying advice
Is the ViewSonic CDE4330 right for your meeting room?
For a small meeting room where people arrive with a laptop and one cable should be enough.
Shortlist this for a huddle room, a small meeting room or a portrait brand screen in a reception. One USB-C cable handles video, data and charging for a visiting laptop, and the built-in Android keeps content running when the room is empty. It is the older of ViewSonic's 43-inch commercial platforms, so check the Android version and the input count against your requirements.
Reasons to shortlist it
- 500 nits of brightness with an anti-glare coating, so a small room with a window stays readable without closing the blinds.
- Rated for 24/7 operation, so the screen can hold a playlist or a dashboard outside meeting hours instead of being switched off.
- Android 11 with 4GB of RAM and 32GB of storage on board, so signage and wireless presentation run from the display itself with no external media player to buy, power and patch.
- One USB-C input carries video, data and 65W of charge, so a visiting laptop needs a single cable and no charger; two 10W speakers cover the room's audio for video playback.
- 43 inches carries 3840x2160 pixels in a small area, which suits a table of a few people at close range and a portrait brand screen equally; a longer room needs a larger panel.
Check before you choose
- This is not a touch display. There is no touch layer, no pen and no annotation, so nobody can write on the glass. An interactive panel is the product for that.
- It has two HDMI inputs, not three, and no slot-in PC bay - ViewSonic's own slot-in PC disclaimer lists the larger sizes in the series, not this one. Count your fixed sources before ordering.
- Decide whether the built-in Android is enough or you need an external player. Android 11 handles USB playback and wireless presentation, but a corporate content system or a Windows application needs a separate player, and there is nowhere inside the display to put one.
See the 43" on your wall, to scale
On a phone, point your camera at the wall and see the 43" there at its real size. On a computer, upload a photo of the wall (or scan the QR code to take one with your phone and it will appear here) and drag the display around it to scale.
Not sure 43" is the right size for the room? The screen size calculator shows how far a 43" display carries for presentations, touch work and video.
What to plan before installing the CDE4330
01
Size and sightlines
Measure the longest viewing distance and the smallest text people must read, and decide whether the screen hangs in landscape or portrait.
02
Mount and power
Check the wall construction and mounting height, and plan a power socket and a network drop behind the screen rather than beside it. ViewSonic lists a 200 x 200 mm VESA pattern.
03
Sources and installation
List the sources that must stay connected against the two HDMI inputs and the USB-C port, and tell us if you need mounting, cabling or a player quoted with it.
Display price is for the panel. Installation and optional equipment are quoted separately. Purchase-order terms are available to approved education customers.
Build a quote you can compare
Include these details in your project enquiry so the quote covers the room as well as the screen.
- Number of displays, site postcode and required date.
- Furthest viewing distance and available wall space.
- Wall type, fixed mount or adjustable trolley, and cable routes.
- Laptop model, teaching apps, and any camera or Windows PC needs.
Ask for separate equipment, delivery, installation and licence costs, with a total including VAT. Confirm warranty coverage and any registration requirements before placing the order.
Complete your setup
What else the CDE4330 needs
The price above is for the display on its own. A wall mount or trolley is a separate purchase, and installation is quoted per site. Add what you need here and it joins the same basket.
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Professional Installation
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Compare your shortlist
ViewSonic CDE4330 vs CDE7530: 43-inch or 75-inch?
Choose around the room and the content people need to read, not the model number.
| Feature | CDE4330 | CDE7530 |
|---|---|---|
| Panel Size | 43" | 75" |
| Resolution | UHD 3840x2160 | UHD 3840x2160 |
| Brightness | 500 nits | 500 nits |
| Operating System | Android 11 | Android 11 |
| HDMI Inputs | 2 x HDMI 2.1 (HDMI 1 supports ARC) | 3 x HDMI 2.1 (HDMI 1 supports ARC) |
| USB-C Ports | 1 (DP 1.2, 65W PD, USB 2.0 data, 100M Ethernet) | 1 (DP 1.2, 65W PD, USB 2.0 data, 100M Ethernet, Smart USB) |
Specifications checked on 13 September 2026: ViewSonic CDE4330 (opens in a new tab) and ViewSonic CDE7530 (opens in a new tab). Buying advice is based on published specifications; confirm the supplied configuration for either model.
See this 43-inch display to scaleViewSonic CDE4330 specifications and documents
ViewSonic specifications (opens in a new tab)Choose a section to view its specifications.
Display (7)
- Screen Size
- 43 in
- Aspect Ratio
- 16:9
- Panel Type
- TFT LCD with DLED backlight
- Touch Capability
- Non-touch
- Panel Size
- 43"
- Resolution
- UHD 3840x2160
- Brightness
- 500 nits
Connectivity (4)
- HDMI
- 2x 2.1 in, 1x 2.0 out
- USB-C
- 1 (DisplayPort 1.2, 65W PD)
- HDMI Inputs
- 2 x HDMI 2.1 (HDMI 1 supports ARC)
- USB-C Ports
- 1 (DP 1.2, 65W PD, USB 2.0 data, 100M Ethernet)
Audio (1)
- Speakers
- 2 x 10W
Power & Physical (2)
- Size Band
- 32 - 49"
- VESA Mount
- 200 x 200 mm
Certifications & Warranty (1)
- Warranty
- 36 months
General (11)
- Processor
- Quad-core ARM Cortex-A55
- Series
- CDE30 Series
- Operation
- 24/7 rated
- Energy efficiency class
- G
- Operating Hours
- 24/7
- Operating System
- Android 11
- RAM
- 4GB
- Storage
- 32GB
- Orientation
- Landscape and portrait
- Manufacturer part number
- CDE4330
- GTIN
- 766907017465
Specifications are ViewSonic's published figures. Checked on 13 September 2026. The buying advice is our own, from specifying and installing equipment like this in UK classrooms and meeting rooms.
ViewSonic CDE4330 questions answered
Is the ViewSonic CDE4330 a touch screen?
No. It is a non-touch presentation display. ViewSonic's specification lists no touch layer, no touch points and no pen, so annotation on the glass is not possible. An interactive panel is the right product for writing on screen.
Who is the ViewSonic CDE4330 best suited to?
Consider it for a huddle room, a small meeting room or a portrait brand and wayfinding screen. It suits close viewing distances and rooms where a visitor's laptop is the main source. Check readability from the furthest seat before choosing 43 inches.
Can it be left switched on continuously?
Yes. ViewSonic rates it for 24/7 operation and describes 24/7 video playback in its feature list, so it is built for unattended running rather than office hours only. Agree the schedule and the power arrangement at installation.
Does it need a separate media player or PC?
Not for straightforward signage or wireless presenting. It runs Android 11 with 4GB of RAM and 32GB of storage, so content plays from the display itself. A corporate content-management system or a Windows application needs an external player, and this size has no slot-in PC bay to hide one in.
Can I connect a laptop with a single USB-C cable?
Yes. The USB-C input carries DisplayPort video, USB data, Ethernet sharing and up to 65W of charge over one cable, which is the main practical advantage of this model in a meeting room. Your laptop and cable must support those functions.
How many HDMI inputs does the CDE4330 have?
Two HDMI 2.1 inputs, with ARC on the first, plus an HDMI output and the USB-C input. That is one fewer HDMI input than most of the larger commercial displays, so check how many fixed sources you need to leave connected.
Can it be mounted in portrait?
Yes. ViewSonic lists landscape and portrait, and this size is often used portrait for brand and wayfinding content. Decide the orientation before installation, because the mount and the cable route differ.
Which version of Android does the CDE4330 run?
Android 11, as listed in ViewSonic's specification table. That is an older platform than the current commercial series, which matters if your signage or room-booking application states a minimum Android version - check the application's requirements before ordering.
Are the built-in speakers enough?
Two 10W speakers are built in, which covers video playback in a small room. A larger space, or anything where speech intelligibility matters, should be quoted with external audio; an S/PDIF output is provided for that.
Should I choose the 43-inch CDE4330 or the 75-inch CDE7530?
Choose by viewing distance and the smallest text people must read. ViewSonic lists both at 3840x2160, 500 nits and Android 11 with one 65W USB-C input, so the difference is size and connectivity: the 75-inch model adds a third HDMI input and a slot-in PC bay, and needs a structural check and a two-person lift that a 43-inch panel does not.
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Need help specifying this for your space?
Ask Andrew. He knows the full catalogue and can advise on installation, mounting and compatible AV systems.
Buying the ViewSonic CDE4330 from TopAV
Free standard mainland delivery
Stock and dispatch information are shown beside the live price. Delivery is separate from installation; confirm site access and any required delivery date with us.
Delivery options3-year manufacturer warranty
Ask us to confirm what the manufacturer cover includes and how service is arranged for your site. Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.
Returns termsCompare before committing
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