Dell UltraSharp 43 4K USB-C Hub Monitor overview: large is the phrase

MSRP $1,310.00

“The Dell UltraSharp 43 4K USB-C Hub Monitor will woo productiveness employees with acres of pixels and infinite methods to attach.”


  • Huge show measurement
  • Spectacular set of options
  • Really helpful USB-C hub
  • Glorious KVM and single-PC assist
  • Good productiveness picture high quality


  • Huge measurement requires cautious placement
  • Restricted bodily changes
  • No HDR assist

Dell has been making some good high-end shows with massive display sizes, excessive resolutions, and helpful built-in USB-C hubs. The UltraSharp 32 4K USB-C Hub Monitor was the final one we reviewed, and we appreciated it fairly a bit. It missed making our listing of greatest screens, however not by a lot. Now, Dell has gone large with the UltraSharp 43 4K USB-C Hub U4323QE Monitor, which isn’t simply large with its 42.5-inch panel, however it additionally throws in some fairly spectacular options.

Sure, it’s an enormous show, and I’m utilizing that phrase once more on objective. Setting it subsequent to a Dell XPS 15 makes the laptop computer look tiny by comparability. The monitor wants numerous desk area, particularly if it’s becoming it right into a multimonitor setup, and it’s not for everyone. However you probably have the necessity for a really massive show with numerous performance, then the UltraSharp 43 has quite a bit going for it — together with one obtrusive omission (no HDR) and a premium value of $1,310.


  Dell UltraSharp 43 4K USB-C Hub Monitor U4323QE
Display measurement 42.5-inch 16:9
Panel kind IPS
Decision 3,840 x 2,160
Peak brightness 350 nits (typical)
HDR None
Distinction ratio 1,000:1
Response time 5ms Quick mode
8ms Regular mode
Colour gamut 85% sRGB
Refresh price 60Hz
Curve No
Audio system Sure, 2 x 8W
Inputs 2x DisplayPort 1.4a, 2x HDMI 2.1, 1x USB-C with 90 watts energy supply
USB ports 3x USB-C 3.2 Gen 2 upstream
3x USB-A 3.2 Gen 2
1x USB-A 3.2 Gen 2 with B.C. 1.2
1x USB-C 3.2 Gen 2 downstream
1x 3.5mm audio line out
1x RJ45 port
1x DisplayPort out
Changes 15 levels tilt, 40 levels swivel, 60mm top, no pivot
Dimensions (HxWxD) 25.80 x 38.08 x 10.09 inches
Weight 40.90 kilos
Listing value $1,310

Did I point out it’s large?

Dell UltraSharp 43 4K USB-C Hub monitor showing display and laptop.
Mark Coppock/Digital Tendencies

Earlier than you even contemplate the technical deserves of this monitor, ask your self the place you’re going to place such a monstrosity. I stay in a fairly small home, and my house workplace isn’t large, so discovering sufficient room to check the UltraSharp 43 required transferring stuff round. If it’s going to take a seat subsequent to a different show, then your planning is much more sophisticated.

Not solely will it’s essential alter your bodily area, however you’ll additionally need to fine-tune your show settings — scaling specifically. Set it too excessive, and the whole lot is manner too massive; set it too low, and the whole lot appears to be like manner too tiny on such a big show. The show defaults to 300%, which makes the whole lot comically massive. I discovered 175% to be a very good compromise.

Visually, the UltraSharp 43 isn’t a lot completely different from its smaller siblings. It has small black bezels that don’t stand out, and its silver chassis is nondescript. Its stand is much like the UltraSharp 32, proper right down to the identical gap for cable administration, however it’s much less adjustable than its smaller sibling, additional complicating utilization and placement. Vertical adjustment isn’t as vast, for instance, and unsurprisingly, it doesn’t pivot to portrait mode. These variations aren’t egregious, however they warrant one other warning to position it fastidiously.

Dell UltraSharp 43 4K USB-C Hub monitor rear view showing stand.
Mark Coppock/Digital Tendencies

Between its stable metallic stand, glass display, and electronics, the UltraSharp 43 weighs in at greater than 40 kilos. That implies that unboxing requires some heavy lifting, however it’s easy sufficient to extract the show and stand elements and put the whole lot collectively. And the assembled product feels fairly sturdy and strong.

A number of options

Dell UltraSharp 43 4K USB-C Hub Monitor rear view showing ports.
Mark Coppock/Digital Tendencies

This show’s USB-C Hub portion is likely one of the greatest that you just’ll discover on a show in the present day. There are a ton of ports accessible, each upstream and downstream, and you’ll (and may) use the built-in hub in lieu of a standalone unit (until you’re in search of Thunderbolt 4 assist). The built-in KVM change conveniently helps as much as 4 PCs utilizing a single keyboard and mouse. Connecting by way of USB-C supplies as much as 90 watts of energy to the laptop computer, which is greater than many shows (and hubs) present. You’ll nonetheless need to use the proprietary energy adapter for notably highly effective laptops, however most thin-and-light machines will get loads of juice.

You may join by way of USB-C, DisplayPort 1.4, and HDMI 2.1, with a number of ports accessible for the latter two. It presents a complete of three USB-C ports for upstream information, and three USB-A ports for legacy gadgets, with a mixture of energy supply per port. A 3.5mm audio jack line-out and an RJ45 Ethernet port spherical out the connectivity choices. Observe that a number of the know-how listed for the UltraSharp 32, corresponding to Show Stream Compression (DSC) for lossless compression and Excessive-Bandwidth Digital Content material Safety (HDCP 2.2), aren’t particularly listed within the specs for the UltraSharp 43. It seems that DSC isn’t supported whereas HDCP 2.2 is — which means that you just’ll have the ability to stream protected content material like Netflix 4K video.

Dell additionally carried out Inside Multi-Stream (iMST), which primarily splits the monitor into what seems to the PC to be 4 unbiased bodily shows. A single PC can drive all 4 with out requiring exterior software program or a DisplayPort splitter. Apparently, this characteristic is what Dell lists within the “daisy chain availability” specification, reasonably than the power to bodily daisy chain with different shows.

Dell UltraSharp 43 4K USB-C Hub Monitor front view showing OSD.
Mark Coppock/Digital Tendencies

The on-screen show (OSD) is simple to navigate utilizing the joystick on the again of the show, and that, together with the facility button, are the one controls. The OSD itself is straightforward to make use of and controls each essential setting. You’ll get the standard coloration presets, and you’ll change the colour temperature, arrange the colour area, and outline a customized RGB combine. The refresh price will be simply modified from its 8ms Regular setting to its 5ms Quick setting, and picture-in-picture modes are totally configurable.

One setting you gained’t discover is HDR. That’s a disappointing limitation in such a big show, which might in any other case be glorious for media consumption.

Lastly, Dell in-built two 8-watt audio system, they usually sound effective. They gained’t change a extremely good pair of PC audio system, and even the speaker on the newest MacBook Execs, however they’re ok that you just gained’t really feel the necessity to run out and purchase one thing to switch them.

Competent picture high quality

Dell UltraSharp 43 4K USB-C Hub Monitor front view showing image.
Mark Coppock/Digital Tendencies

Subjectively, the UltraSharp 43’s picture appears to be like good out of the field, however it doesn’t stand out. It lacks the deep distinction of the UltraSharp 32 U3223QE, which sports activities LG’s IPS Black know-how, however it’s not so pronounced that blacks come throughout as grey. Colours have been effective and never oversaturated, however they didn’t pop. Brightness was first rate, and there was minimal pixelation given the mixture of a 4K decision and an enormous 43-inch panel. I may comfortably use this show for my writing work.

Based on my colorimeter, this can be a pretty common premium show. Earlier than calibration, brightness got here in at 342 nits, very near the 350-nit specification, and distinction was 980:1, once more near the 1,000:1 specification (which can be our baseline for premium shows). Colours have been vast sufficient for productiveness work at 98% of sRGB and 75% of AdobeRGB, with a coloration accuracy of DeltaE 2.41. Creators gained’t be happy with both the colour width or the accuracy, although. Gamma was only a tad darkish at 2.3. I calibrated the show utilizing my SpyderX Elite colorimeter, and little or no modified. Brightness dropped to 329 nits and distinction went down barely to 940:1, however accuracy improved to 1.54.

That implies that Dell calibrated the monitor fairly properly on the manufacturing unit, with solely coloration accuracy benefitting from a guide calibration after the actual fact. After all, I didn’t check HDR as a result of it’s not supported. Additionally, the show is restricted to 60Hz, which is unsurprising. If you need larger refresh charges to go along with a 4K decision, you’ll probably need to drop down in measurement to one thing just like the Gigabyte M32U that goes as much as 144Hz.

General, picture high quality is sweet however not nice. Productiveness employees might be happy, however creators and media customers gained’t like it.

Giant and many ports, however picture high quality isn’t the very best

In the event you’re in search of an enormous show, are prepared to pay over $1,300 for it, and don’t care about vast and correct colours or HDR assist, then the UltraSharp 43 has quite a bit going for it. And there are probably loads of individuals who want simply that, so I count on the monitor to have pretty widespread attraction.

Personally, I discover the dearth of HDR assist to be probably the most disappointing facet, and it’s a tough show to position in smaller areas. So be certain you understand what you’re getting once you pull out your bank card.

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