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  3. UltraFine 27U710B vs UltraFine 27US50Z

LG UltraFine 27U710B vs LG UltraFine 27US50Z

What UltraFine 27U710B does better (0) and where UltraFine 27US50Z wins (2) — every spec side by side.

LG UltraFine 27U710B
LG · 2026UltraFine 27U710B
5.1Score
0 advantages≈ $210
Higher score
vs
LG UltraFine 27US50Z
LG · 2026UltraFine 27US50Z
4.2Score
2 advantages≈ $230
5.4Screen5.4
4.4Design & ergonomics3.0
Dimensions

Size comparison

UltraFine 27U710BUltraFine 27US50Z
614 × 477220614 × 455215
UltraFine 27U710BUltraFine 27US50ZDifference
Height477 mm455 mm+22 mm
Width614 mm614 mm=
Depth220 mm215 mm+5 mm
Weight6.1 kg5.5 kg+0.6 kg

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

Why is UltraFine 27U710B better than UltraFine 27US50Z?

UltraFine 27U710B has no measurable advantages in this pair.

Why is UltraFine 27US50Z better than UltraFine 27U710B?

  1. HDMI inputs1 vs 22×
  2. Weight6.1 kg vs 5.5 kg+11%
Specifications

Side by side

LG UltraFine 27U710BLG UltraFine 27U710B≈ $2105.1
LG UltraFine 27US50ZLG UltraFine 27US50Z≈ $2304.2
Display
Screen size27″27″
Resolution3840 × 21603840 × 2160
Resolution class4K UHD4K UHD
Pixel density163 ppi163 ppi
Aspect ratio16:916:9
Panel typeIPSIPS
Refresh rate60 Hz60 Hz
Brightness (typical)300 nits300 nits
Contrast ratio (static)1,000:11,000:1
Response time5 ms5 ms
Anti-glare / matte screenYesYes
Colour
DCI-P3 coverage90%90%
Colour depth—10 bit
HDRHDR10HDR10
Connectivity
HDMI inputs12
DisplayPort inputs11
Built-in speakers—Yes
Design & ergonomics
Height adjustment80 mm—
Pivot (portrait rotation)—No
Swivel—No
VESA mount—100 × 100 mm
Weight6.1 kg5.5 kg
Width614 mm614 mm
Height477 mm455 mm
Depth220 mm215 mm
Product line—LG UltraFine

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