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Shop›Monitors›DELL UltraSharp U4323QE computer monitor 109.2 cm (43") 3840 x 2160 pixels 4K Ultra HD LCD Silver
DELL UltraSharp U4323QE computer monitor 109.2 cm (43") 3840 x 2160 pixels 4K Ultra HD LCD Silver
£831.62
£997.94 inc. VAT
In Stock(109)MPN: DELL-U4323QE
🚚 Next-day delivery £4.95
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Key Features
Dell UltraSharp U4323QE
LED monitor
42.51"
3840 x 2160 4K @ 60 Hz
IPS
350 cd/m�
1000:1
5 ms
Product Overview
AI-generated summary
The Dell UltraSharp U4323QE is the kind of 43" 4K monitor that makes sense when you genuinely need screen real estate and don’t want to run a dual-monitor setup. For UK B2B users—finance teams, CAD/engineering, data analysts, or anyone living in spreadsheets, reports and ticketing dashboards—it’s a strong “single workspace” upgrade. The value is less about being cheap (it isn’t) and more about how much it reduces window juggling and improves workflow when you’re scaling up to one big display.
That said, it’s not for everyone. If most of your work is spreadsheets on the go, occasional email, or you sit far back from your desk, 43" might feel oversized and you’ll lose focus because of the viewing distance and scaling behaviour. Also, at £831.66 ex-VAT you should be confident you’ll use the size every day—otherwise you could get a more cost-effective setup (often two smaller monitors) that’s easier to manage ergonomically. In short: buy it if your role benefits from lots of simultaneous content; skip it if your day is mostly simple tasks, or if desk space/viewing distance isn’t ideal.
Why This Product
Designed for more
Meet the monitor designed for more. More seamless productivity. More connectivity than ever. More considerate of the environment.
Quadruple view
Conquer your tasks with up to four partitions Expand your productivity by organizing your display in up to four unique FHD partitions via Internal Multi-Stream Transport (iMST) when connected to a ...
Connect up to four PCs
Master multitasking and collaboration Work on four different PCs using a single keyboard and mouse. KVM and Auto KVM enable seamless switching from one PC input to another. Share content from mult...
Elevate your workspace
Quick-access ports: Enjoy the convenience of front-facing, pop-out USB-A and USB-C (15W charging) ports to connect your peripherals. When you are done, just pop the ports back in to maintain a clea...
Adapted to you
Built for comfort: Tilt, swivel, and adjust the monitor to your ideal height for a comfortable setup all day long. Clear sound is conveniently built in with integrated dual 8W speakers. Jumpstart ...
Excellent screen performance
Enjoy the view: Experience clarity and definition with 4K resolution. Easy on the eyes: Optimize eye comfort with ComfortView Plus, reducing potentially harmful blue light while delivering excelle...
Specifications
Display
Display diagonal43 "
Display resolution3840 x 2160 pixels
HD type4K Ultra HD
Native aspect ratio16:9
Display technologyLCD
Multimedia
Number of speakers2
RMS rated power8 W
Built-in speaker(s)Y
Built-in cameraN
Design
Market positioningBusiness
Product colourSilver
Front bezel colourBlack
Feet colourSilver
Ports & interfaces
Built-in USB hubY
USB hub version3.2 Gen 2 (3.1 Gen 2)
USB upstream port typeUSB Type-C
Number of USB Type-C upstream ports quantity4
USB Type-A downstream ports quantity4
Network
Wi-FiN
Ergonomics
VESA mountingY
Panel mounting interface100 x 100,200 x 200 mm
Cable managementY
Cable lock slotY
Height adjustmentY
Power
Energy efficiency class (SDR)G
Energy efficiency class (HDR)Not available
Energy consumption (SDR) per 1000 hours52 kWh
Power consumption (typical)52.1 W
Power consumption (standby)0.3 W
Operational conditions
Operating temperature (T-T)0 - 40 °C
Storage temperature (T-T)-20 - 60 °C
Operating relative humidity (H-H)10 - 80 %
Storage relative humidity (H-H)5 - 90 %
Operating altitude0 - 5000 m
Carbon Footprint
Lifecycle CO₂ emissions — helping you make sustainable procurement decisions
263
kg CO₂e total
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