ViewSonic Digital Signage Current

CDE4330

ViewSonic CDE4330 43-inch 4K Presentation Display

Screen size: 43"
Resolution: 3840 x 2160
Brightness: 450 nits (typ.)
Contrast: 1200:1 (typ.)

Priceon request

QuotationWithin 1 working day

DeliveryConfirmed with your quote, based on stock

PDFDownload datasheet

Overview

The ViewSonic CDE4330 is a 43-inch 4K presentation display built for continuous 24/7 use in Qatari offices, campuses and retail spaces. It offers 3840 x 2160 resolution, 450 nits typical brightness and landscape or portrait mounting. One USB-C cable carries video, data and up to 65W power, and built-in Android 11 plays content without a media player. Request a quote from SmartRooms Qatar.

What the CDE4330 is and where it runs

The ViewSonic CDE4330 is a 43-inch presentation display from the CDE30 Series, designed to run for long periods without interruption. Its VA panel renders 3840 x 2160 resolution, so slide text and fine detail in signage stay crisp at the normal viewing distance of a meeting room or reception area. Typical brightness is 450 nits, and the contrast ratio is 1,200:1 typical, rising to 5,000:1 when dynamic contrast is enabled. The rated backlight life is 50,000 hours, and the 7/24 operating rating means the panel is built for round-the-clock use.

Connectivity built around one USB-C cable

The USB-C port is the feature most staff will use each day. A single cable carries DisplayPort 1.2 video from a laptop, supplies up to 65W of Power Delivery to charge it, and provides USB 2.0 data and 100M Ethernet. For fixed installations the display offers two HDMI 2.1 inputs (up to 3840 x 2160 at 60Hz, with ARC on HDMI 1), an HDMI 2.0 output for passing the picture to a second screen, an RJ45 LAN port, RS-232 for control systems, S/PDIF audio out, a USB 3.0 and a USB 2.0 Type-A port, and a slot for a WiFi module.

Wireless sharing and remote management

myViewBoard Display: browser-based screen mirroring with no cable and no app download.
vCast: split, extended and grouped screen layouts from supported devices.
AirPlay and Chromecast: supported for sharing screens from compatible devices.

On the management side, myViewBoard Manager is a web-based tool for IT teams. It lets administrators broadcast announcements to many panels at once, push software updates and provide remote desktop support without visiting the site. Usage reports on devices, apps and input sources require myViewBoard Manager Advanced.

Three Qatar scenarios for this 43-inch panel

Clinic and hospital reception: a waiting-area display in Al Sadd showing queue information and health awareness content, running all day inside an air-conditioned lobby.
Corridor and classroom signage in a school: a portrait-mounted panel in Al Wakrah carrying timetables, announcements and bilingual notices, updated from one central console.
Small meeting room in West Bay: a display for bilingual Arabic and English agendas and presentations, connected through the USB-C cable so the presenter needs only one plug.

Planning the installation

The panel measures 964.6 x 552.5 x 71.4 mm and weighs 9.9 kg net, so a wall with proper fixings and a level mounting point is essential. It uses a VESA 200x200mm pattern and the box includes four wall-mount screws. Operating conditions are 0 to 40°C and 10% to 90% relative humidity, which means the display belongs in air-conditioned indoor rooms rather than outdoor or unshaded spaces, where Qatar summer temperatures can exceed 45°C. Its power input is 100-240 VAC with typical consumption of 64W and under 0.5W when off. The box includes a remote control with batteries, power cables, an HDMI cable, a USB-C cable, an RS-232 adapter and a quick start guide. SmartRooms Qatar offers a free site survey before wall-mounting, delivers to all eight municipalities of Qatar and can arrange professional installation.

Ordering from SmartRooms Qatar

Tell us how many CDE4330 units you need, where they will be mounted and whether the purchase runs through a purchase order (LPO) or a government tender, and our team will send a quotation, usually within one working day. Payment can be made by bank transfer, cheque or purchase order, and the product is covered by the manufacturer's warranty. Request a quote today.

Highlights

43-inch 4K UHD panel with 3840 x 2160 native resolution
450 nits typical brightness and 7/24 operating rating
Landscape and portrait orientation supported
Single USB-C cable with 65W Power Delivery
Built-in Quad-core SoC, 4GB RAM, 32GB storage, Android 11
Remote management through myViewBoard Manager

Estimated timeline

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

Specifications

38 specifications · Source: manufacturer · checked Oct 2026

Display14

Panel Size: 43"
Type/ Tech: TFT LCD Module. VA type, DLED backlight
Display Area (mm): 941.184(H) × 529.416(V) (42.5” diagonal)
Native Resolution: 3840 x 2160
Aspect Ratio: 16:9
Colors: 1.07G (8bits + FRC-)
Brightness: 450 nits (typ.)
Contrast Ratio: 1200:1 (typ.), 5000:1 (DCR enabled)
Response Time: 6.5ms
Viewing Angles: H = 178, V = 178 typ.
Backlight Life: 50,000 hours
Surface Treatment: Anti-Glaire, 3H hardness, Haze 25%
Bezel: 9.9/9.9/9.9/9.9 mm (L/R/T/B)
Orientation: Landscape & Portrait

Platform3

Processor: Quad-core ARM Cortex A55
RAM: 4GB
Storage: 32GB

INPUT3

HDMI: 2.1x2 (3840x2160 @60Hz, HDMI 1 supports ARC)
RS-232: x 1
WiFi Slot: x 1

OUTPUT2

HDMI: 2.0 x1 ( 3840x2160 @60Hz )
SPDIF: x 1

LAN1

RJ45: x 1

USB2

Type A: 2.0 x 1, 3.0 x 1
Type C: x1 ( (DP1.2, PD 65W, USB2.0, 100M ethernet)

SPEAKERS1

Value: 10W x2

Embedded OS1

Value: Android 11

POWER2

Voltage: 100-240 VAC +/- 10%
Consumption: 64 W(typ.) < 0.5W(off)

OPERATING CONDITIONS2

Temperature (º C): 0 to 40℃
Humidity: 10%-90% RH

Operating Hours1

Value: 7/24

DIMENSIONS (W x H x D)2

Physical (inch / mm): 37.98 x 21.75 x 2.81 in/964.6 x 552.5 x 71.4mm
Packaging (inch / mm): 41.57 x 26.46 x 6.14 in./1056 x 672 x 156 mm

WEIGHT2

Net (lb / kg): 21.83lbs/9.9kg
Gross (lb / kg): 30.53lbs/13.85kg

REGULATIONS1

Value: cTUVus, FCC/ICES003, Energy star 8.0, EPEAT, Mexico NOM , Mexico Energy, EMC/CE , CB, EAC, UkrSEPRO, RCM, LBL, Flicker free, Green BOM, RoHS , ErP, REACH, SCIP, WEEE , Annex I, Annex II, TPCH , Packing waste, CA65

PACKAGE CONTENTS1

Value: 1. Remote Control with batteries 2. Quick Start Guide 3. Power Cables 4. HDMI cable 5. USB-C cable 6. Wall Mount Screw x 4 7. RS232 adapter 8. Compliance statement

Downloads

15 files from the manufacturer

Questions about CDE4330

What is the ViewSonic CDE4330 designed for?

It is a 43-inch 4K presentation display for organisations that need a screen running for hours each day, such as offices, campuses and retail spaces. It suits staff briefings, wayfinding, internal announcements and promotional loops. With 3840 x 2160 resolution and 450 nits typical brightness, it stays readable in lit rooms and lobbies where people view content from a few metres away.

Can it run continuously in a busy lobby or school corridor?

Yes. The specification rates it for 7/24 operation, and the backlight is rated for 50,000 hours. The operating range is 0 to 40°C with 10% to 90% humidity, so install it in an air-conditioned indoor space. In Qatar, where summer temperatures can exceed 45°C, avoid unshaded windows, outdoor sites and any room without cooling. SmartRooms Qatar can confirm the location during a site survey.

When is portrait orientation worth choosing?

Portrait mode suits vertical content such as service directories, lift-lobby wayfinding and retail entrance boards. The CDE4330 supports both landscape and portrait orientation, so one panel can serve a presentation in a meeting room or a signboard at a mall entrance in The Pearl or a hotel lobby in Lusail. Decide the orientation before mounting so the content layout and cable route match the site.

How does the USB-C port work with a laptop?

The USB-C port carries DisplayPort 1.2 video, provides up to 65W Power Delivery to a connected laptop, and offers USB 2.0 data and 100M Ethernet over one cable. A presenter can connect a compatible laptop with a single cable and keep it charging. A USB-C cable is included in the box. Check that your laptop supports USB-C video and power delivery before ordering.

Can several CDE4330 panels be tiled into one video wall?

The CDE30 Series supports seamless tiling of up to nine screens through its HDMI input and output. The CDE4330 has an HDMI 2.0 output at 3840 x 2160 at 60Hz for passing the signal to the next panel. Its 9.9 mm bezel on each edge keeps the gap between panels small in a tiled layout. Plan the wall layout with a site survey before installation.

Can staff share their screens without installing software?

Yes, for basic sharing. myViewBoard Display provides browser-based screen mirroring with no cable and no download, which suits quick presentations and guest users. For split, extended or grouped screens, vCast works from supported devices. The panel also supports AirPlay and Chromecast. Confirm your network requirements with the SmartRooms Qatar team before installation.

How does an IT team manage several panels remotely?

Through myViewBoard Manager, a web-based tool that centralises message broadcasting and content updates across multiple displays. One device can synchronise an announcement across many panels, which helps a school or company with several floors. Remote Desktop support allows fixes without an engineer on site. Device usage reports on apps and input sources require myViewBoard Manager Advanced, so decide whether you need that edition.

Will it work on Qatar's 240 V power supply?

The power input is rated 100-240 VAC plus or minus 10 percent, and that range covers Qatar's 240 V supply. Typical consumption is 64W, and standby draw is under 0.5W. Power cables are included in the box. When you request a quotation, our team can confirm the plug type matches your socket, and a qualified electrician should check circuit capacity when several panels are installed together.

What is included in the box?

The package contains a remote control with batteries, power cables, an HDMI cable, a USB-C cable, four wall-mount screws, an RS-232 adapter, a quick start guide and a compliance statement. Compare the contents against your purchase order when the units arrive, and note the missing items early so they can be resolved before installation day.

How should a meeting room wall be prepared for this 43-inch panel?

The panel weighs 9.9 kg net, measures 964.6 x 552.5 x 71.4 mm and mounts on a VESA 200x200mm pattern. Confirm the wall can carry the load with suitable fixings, plan the routing for the USB-C and HDMI cables, and check that the room stays within the 0 to 40°C operating range. SmartRooms Qatar offers a free site survey to plan this for a meeting room in Msheireb or Lusail.

Can a government entity buy the CDE4330 through a tender?

Yes. SmartRooms Qatar accepts purchase orders (LPOs) and government tenders, including those run through Monaqasat. Send the quantity, the sites and any tender reference, and the quotation will usually arrive within one working day. Payment can be made by bank transfer, cheque or purchase order, and the product is covered by the manufacturer's warranty.

How does the CDE4330 differ from larger CDE30 models?

The CDE4330 is the 43-inch member of the CDE30 Series, which spans six sizes from 43 to 98 inches. It suits a corridor, reception desk or small meeting room where a compact panel fits the wall. Larger sizes suit bigger halls and viewing distances. Compare the wall space and viewing distance before choosing, and ask the SmartRooms Qatar team to recommend the right size in your quotation.