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Key specs
Size27 in
Resolution2560 x 1440
Refresh rate165 Hz
PanelIPS
Response time1 ms
HDRHDR10
Brightness300 nits
Ports2x HDMI, 1x DisplayPort 1.4, headphone out
Adaptive syncNVIDIA G-SYNC Compatible, AMD FreeSync Premium
StandHeight, tilt, pivot
Color gamut99% sRGB

Source: LG official specs (opens in a new tab), checked line by line, checked Nov 8, 2026. Response time is 1 ms GtG at the Faster overdrive setting. Brightness is typical. LG does not list the HDMI version. Brightness, port counts and the DisplayPort version are from the LG Australia spec table; the other specs are on the LG US page.

LG · Gaming

LG UltraGear 27GR75Q

Entry 1440p IPS gaming.

Offerove spec score 6.2 out of 10Response time 8.0, refresh rate 3.5, resolution 2.6. How it works

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Where to buy

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Good for

  • First 1440p gaming monitor
  • Mid-range PC builds
  • 165 Hz QHD IPS panel
  • 1 ms GtG response
  • FreeSync Premium and G-SYNC Compatible

Not for

  • HDR enthusiasts
  • Players wanting 240 Hz or more
  • Console players who need HDMI 2.1
  • No swivel listed
  • HDR10 only, no DisplayHDR rating

Read more

DisplayHDR explained: what the tiers meanSpec DecoderOLED vs Mini-LED: the real differenceSpec DecoderRefresh rate explained: what Hz meansSpec DecoderResponse time explained: GtG vs MPRTSpec DecoderWhat is 1440p? QHD explainedSpec Decoder

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LG UltraGear 27GR75QCheck price at LG (opens LG in a new tab)