We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
27 inch flat OLED gaming monitor with matte dark finish and adjustable stand

LG Electronics

LG Electronics 27GX700A-B 27" OLED QHD 280Hz gaming monitor

SKU CH-1Z51-KTFWX MPN 27GX700A-B

A 27-inch OLED QHD gaming monitor with 280Hz refresh rate, 0.03ms response time, 99.5% DCI-P3 colour, DisplayHDR True Black 500 and full ergonomic stand

  • Screen size27 in (68.6 cm)
  • Display resolution2560 × 1440 (2K)
  • Refresh frequency280 Hz
  • Panel typeOLED
  • Pixel response time0.03 ms
  • Power drawPower Save/Sleep Mode (Max): Less than 0.5 W DC Off (Max): L

Refresh rate 280Hz

  • 27 inch QHD OLED panel renders 1.07 billion colours across 99.5% DCI-P3
  • 280 Hz refresh rate and 0.03 ms response time deliver ultra-smooth motion clarity
  • VESA DisplayHDR True Black 500 certification provides deep blacks and 1500 nits peak brightness
  • FreeSync Premium Pro and G-Sync Compatible adaptive sync eliminate screen tearing
  • Height, pivot, swivel and tilt adjustable stand enables ergonomic positioning

27 inch OLED QHD 280Hz gaming monitor

This 27 inch LG UltraGear monitor uses a flat OLED panel with a 2560 x 1440 resolution and a 280Hz refresh rate. A 0.03ms response time and 1,500,000:1 contrast ratio deliver instant pixel transitions and deep blacks. The display covers 99.5% DCI-P3 and shows 1.07 billion colors for accurate color work.

Competitive gamers needing speed and HDR contrast

The 280Hz refresh rate and adaptive sync support suit fast-paced esports and AAA titles where motion clarity matters. Creative professionals gain from the wide gamut and VESA DisplayHDR True Black 500 certification. Users who require higher pixel density for text-heavy workflows or a curved screen should look elsewhere.

0.03ms response time with 280Hz refresh

The 0.03ms gray-to-gray response combined with a 280Hz panel determines whether motion stays sharp in the fastest scenes. If your GPU cannot sustain high frame rates at 1440p, the panel speed will not be fully utilized.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $492.99
Pricier than about 84% of the 839 comparable items (median $189.99).
Screen size 27 in (68.6 cm)
Typical for this category: the median of 814 items is 27 in.
Refresh frequency 280 Hz
Higher than about 87% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameLG
Product lineUltraGear
Model name27GX700A-B.AUS
Display
Screen size27 in (68.6 cm)
Display resolution2560 × 1440 (2K)
Refresh frequency280 Hz
Panel typeOLED
Pixel response time0.03 ms
Image brightness335 cd/m2
Screen curvatureFlat Panel
Variable refresh rateFreeSync Premium Pro & G-Sync Compatible
Viewing angles178° (H) / 178° (V)
Screen ratio16:9
Contrast1,500,000:1
Color gamut coverageDCI-P3 99.5% (CIE1976)
Colors displayed1.07 Billion
Pixel pitch0.2292 mm
DisplayHDR certificationDisplayHDR True Black 500
Audio & video
Integrated speakersNo
Integrated webcamNo
Ports & slots
HDMI ports2 x HDMI 2.1
DisplayPort connectors1 x DisplayPort 1.4
Video connectors1 x DisplayPort 1.4 / 2 x HDMI 2.1
USB connections1 x USB 3.0 Upstream / 2 x USB 3.0 Type-A Downstream
Headphone jack4-pole (Sound+Mic)
Power
Power drawPower Save/Sleep Mode (Max): Less than 0.5 W
DC Off (Max): Less than 0.3 W
Power supply100–240 VAC, 50/60 Hz
Size & build
Stand adjustabilityHeight, Pivot, Swivel, Tilt
VESA mounting pattern100 × 100 mm
Product dimensions18.5 in-22.8 in × 23.8 in × 9.8 in with stand
13.8 in × 23.8 in × 1.8 in without stand
Product weight19.8 lb with stand
10.6 lb without stand
Shipping weight12.22 kg
Package size810 × 528 × 183 mm

Other versions of this model

3 more in the same range

Questions about this item

Will my graphics card run this monitor at 280Hz?

Use the DisplayPort 1.4 or either HDMI 2.1 port; both support the full 280Hz refresh rate at 2560 x 1440 resolution.

Does the stand allow height and pivot adjustments?

Yes, the included stand provides height adjustment, pivot, swivel and tilt for ergonomic positioning.

What HDR performance can I expect in dark scenes?

VESA DisplayHDR True Black 500 certification delivers true black levels and 1500 nits peak brightness for detailed shadows and bright highlights.

More in Monitors for Gamers

Similar items