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Dell UltraSharp U2711 vs Dell UltraSharp U2719D

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

DellUltraSharp U2711DellUltraSharp U2719D
Overview
Released2010October 2018
Display
Screen size27″27″
Resolution2560 × 1440 (QHD)2560 × 1440 (QHD)
Sharpness109 pixels per inch109 pixels per inch
PanelIPS (CCFL-backlit wide-gamut IPS.)IPS (LED-backlit IPS LCD.)
Refresh rate60 Hz60 Hz
Response time (grey to grey)6 ms5 ms
Brightness (typical)350 nits350 nits
Contrast ratio1,000:11,000:1
Colour range100% sRGB; 96% Adobe RGB99% sRGB; 99% Rec.709; 85% DCI-P3
Colour accuracy (Delta E)Below 5Below 2
Screen finishMatteMatte
ShapeFlatFlat
Colour depthUp to 1.07 billion colours with 12-bit internal processing, according to Dell.16.7 million colours, according to Dell.
sRGB coverage100% typical, according to Dell.99% at native panel setting, according to Dell.
Adobe RGB coverage96% typical, according to Dell.–
Colour accuracyFactory-calibrated sRGB and Adobe RGB presets to average Delta E below 5 on a new unit, according to Dell.Factory calibrated to average Delta E < 2, according to Dell.
Colour modesIncludes sRGB, Adobe RGB and a six-axis Custom Color mode.–
Response time detail6 ms grey-to-grey or 12 ms black-to-white, typical.5 ms grey-to-grey in Fast mode; 8 ms in Normal mode.
Viewing angles178° horizontal and vertical, typical.178° horizontal and vertical, typical.
Pixel pitch0.2331 mm.0.233 mm.
Connections
Video inputsHDMI, DisplayPortHDMI 1.4, DisplayPort 1.4
USB-C chargingNoneNone
USB ports4 × USB-A4 × USB-A
SpeakersNoNo
HDMI detailOne HDMI input; Dell lists up to 1080p video modes in its manual.One HDMI 1.4 input.
DisplayPort detailOne DisplayPort input; also two dual-link DVI-D inputs, VGA, composite and component video.One DisplayPort 1.4 input and one DisplayPort MST output; the output is not counted as a video input.
Daisy chaining–DisplayPort MST output supports one additional 2560 × 1440 60 Hz monitor, according to Dell.
USB hub detailFour downstream USB 2.0 ports and one upstream port; integrated multi-format card reader.Four downstream USB 3.0 Type-A ports, two with BC 1.2 charging, and one upstream Type-B port.
Picture by picturePicture-in-picture and picture-by-picture modes with a second video source.–
Audio outAudio line out for external speakers; optional Dell soundbar support.Analogue stereo line out for speakers; Dell says it does not support headphones.
Design
Stand adjustsHeight, tilt, swivelHeight, tilt, swivel, pivot
VESA mountYesYes
Weight with stand7.72 kg3.92 kg
Height adjustment90 mm vertical extension, according to Dell.130 mm.
Tilt–-5° to 21°.
Swivel–-40° to 40°.
VESA pattern100 × 100 mm.100 × 100 mm.
Size with stand646.71 × 199.95 × 427.83–517.83 mm (width × depth × height).612.2 × 180.0 × 390.2–520.2 mm (width × depth × height).
Size without stand646.71 × 93 × 385.67 mm (width × depth × height).612.2 × 39.0 × 355.0 mm (width × depth × height).
Weight without stand7.72 kg without cables.3.92 kg without cables.
ControlsCapacitive touch controls at the front right.–
Power and support
Power use113 W typical, according to Dell's manual.30 W typical, 74 W maximum with USB active, according to Dell.
Power supply100–240 V AC, 50/60 Hz.100–240 V AC, 50/60 Hz.
Software–Dell Display Manager with Easy Arrange.
Certifications–ENERGY STAR and TCO Certified Display; EPEAT registration varies by country.
In the boxMonitor and stand, power, VGA, DVI, DisplayPort and USB upstream cables, documentation and factory colour report.–

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