Dell UltraSharp U3011 review

Dell’s latest 30in behemoth grabs the attention, but it’s up against some tough competition

Price when reviewed 

Against most of the competition Dell’s newest monitor, the U3011, looks a suave, sophisticated individual. Where its rivals resemble huge lumpen monoliths on a desk, the Dell’s squared-off edges and two-tone finish make it look worth every penny of its asking price.

Another area where it trounces the opposition is connectivity. The usual two DVI ports are accompanied by twin HDMI sockets, plus DisplayPort, component and composite video inputs. There’s also a four-port USB hub and a card reader.

The onscreen display is equally feature-packed. Two video inputs can be displayed side by side, while a wide range of adjustments are on offer, including factory-calibrated sRGB and Adobe RGB colour modes. The only omission is the ability to calibrate the monitor’s internal look-up tables.

Few will take issue with the Dell’s picture quality. With brightness set to 50% by default, the U3011 achieved a sensible 243cd/m2 brightness out of the box, while a contrast ratio of 810:1 provides good black levels.

Dell UltraSharp U3011

Backlighting was even and our images and videos looked great, with lots of detail across the colour spectrum. Only a slight green push gave the faintest cause for complaint.

Going by LaCie’s Blue Eye Pro colorimeter, though, colour reproduction is just a little behind the competition. The green push we noticed manifests itself as a maximum Delta E of 6, and although an average Delta E of 2.1 is still pretty neutral overall, it’s a touch behind its high-end competitors such as the HP ZR30w.

With all those video inputs and excellent image quality, the U3011 is a prime candidate for gamers, so we were pleased to find an average input lag of only 22ms. With peaks of up to 30ms and lows of 10ms, it won’t be the limiting factor in split-second reaction gaming.

The Dell UltraSharp U3011 doesn’t come cheap, but it crams in a huge number of useful features, great image quality and low input lag. Factor in one of the more lenient pixel-fault policies on the market – one bright pixel is all you need for a replacement monitor – and the U3011 is a seriously tempting buy.

Price when reviewed 
1,409(£1199 exc VAT)


Image quality 5

Main specifications

Screen size 30.0in
Aspect ratio 16:10
Resolution 2560 x 1600
Screen brightness 370cd/m2
Pixel response time 12ms
Contrast ratio 1,000:1
Dynamic contrast ratio 10,000:1
Horizontal viewing angle 178 degrees
Vertical viewing angle 178 degrees
Speaker type N/A
Speaker power ouput N/A
TV tuner no
TV tuner type N/A


DVI inputs 2
VGA inputs 1
HDMI inputs 2
DisplayPort inputs 1
Scart inputs 0
HDCP support yes
Upstream USB ports 1
USB ports (downstream) 2
3.5mm audio input jacks 1
Headphone output no

Accessories supplied

Other cables supplied DisplayPort
Internal power supply yes

Power consumption

Peak power consumption 95W
Idle power consumption 76W

Image adjustments

Brightness control? yes
Contrast control? yes
Colour temperature settings Standard, Multimedia, Game, Warm, Cool, Adobe RGB, sRGB, Custom Color
Extra adjustments Input colour format (RGB, YpbPr), Gamma (PC/Mac), Preset modes (Standard, Multimedia, Game, Warm, Cool, Adobe RGB, sRGB, Custom Color), Aspect mode (fill, aspect,1:1), sharpness, reset display settings, picture by picture, OSDlanguage, OSD transparency, O


Forward tilt angle -5 degrees
Backward tilt angle 20 degrees
Swivel angle 90 degrees
Height adjustment 90mm
Pivot (portrait) mode? no
Bezel width 28mm


Dimensions 695 x 214 x 571mm (WDH)
Weight 12.600kg

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