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  3. UltraSharp U2722D vs UltraFine 27UL550

Dell UltraSharp U2722D vs LG UltraFine 27UL550

What UltraSharp U2722D does better (3) and where UltraFine 27UL550 wins (3) — every spec side by side.

Dell UltraSharp U2722D
Dell · 2021UltraSharp U2722D
5.6Score
3 advantages≈ $440
vs
LG UltraFine 27UL550
LG · 2019UltraFine 27UL550
6.7Score
3 advantages≈ $300
Higher score
2.9Screen6.2
8.5Design & ergonomics5.6
Dimensions

Size comparison

UltraSharp U2722DUltraFine 27UL550
611 × 385185623 × 572230
UltraSharp U2722DUltraFine 27UL550Difference
Height385 mm572 mm−187 mm
Width611 mm623 mm−12 mm
Depth185 mm230 mm−45 mm

Drawn to the same scale from the official dimensions (front and side).

Why is UltraSharp U2722D better than UltraFine 27UL550?

  1. Brightness (typical)350 nits vs 300 nits+17%
  2. Height adjustment150 mm vs 110 mm+36%
  3. sRGB coverage100% vs 98%+2%

Why is UltraFine 27UL550 better than UltraSharp U2722D?

  1. Pixel density109 ppi vs 163 ppi+50%
  2. HDMI inputs1 vs 22×
  3. Response time8 ms vs 5 ms+60%
Specifications

Side by side

Dell UltraSharp U2722DDell UltraSharp U2722D≈ $4405.6
LG UltraFine 27UL550LG UltraFine 27UL550≈ $3006.7
Display
Screen size27″27″
Resolution2560 × 14403840 × 2160
Resolution classQHD / 2.5K4K UHD
Pixel density109 ppi163 ppi
Aspect ratio16:916:9
Panel typeIPSIPS
Refresh rate60 Hz61 Hz
Brightness (typical)350 nits300 nits
Contrast ratio (static)1,000:11,000:1
Response time8 ms5 ms
Anti-glare / matte screenYesYes
Colour
sRGB coverage100%98%
DCI-P3 coverage95%—
Colour depth10 bit—
HDR—HDR10
Connectivity
HDMI inputs12
DisplayPort inputs11
USB hubYes—
Ethernet (RJ45)Yes—
Built-in speakers—No
Design & ergonomics
Height adjustment150 mm110 mm
Pivot (portrait rotation)YesYes
SwivelYes—
VESA mount100 × 100 mm—
Weight—6 kg
Width611 mm623 mm
Height385 mm572 mm
Depth185 mm230 mm
Product lineDell UltraSharp—

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