Gaming / Monitors

LGGaming monitor
UltraGear 27GX700A
- Screen size
- 26.5in
- Resolution
- 2560 × 1440
- Refresh rate
- 280Hz
- Panel
- WOLED
95 of 172 fields known.
At a glance
Power use HDR (EU label)
Lower than 92% of other monitors. Lower is better.
Peak brightness (HDR)
Higher than 90% of other monitors.
Ports
- 2 HDMI 2.1
- DisplayPort 1.4
- USB-B 3.0
- 2 USB-A 3.0
- Headphone3.5 mm out
- Microphone3.5 mm in
General
- Series
- UltraGear1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- GTIN / EAN
- 1951741297461Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Announced
- Not available
- Status
- Not available
- Predecessor
- Not available
- Successor
- Not available
- Launch price (US)
- Not available
- Launch price (EU)
- Not available
- Markets
- Not available
- Colours
- Not available
Display
- Screen size
- 26.5in(67.3 cm)1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026Picture Quality explicitly states 26.5 inches, despite the 27-inch class heading.
- Viewable screen diagonal
- 26.5in(67.3 cm)5Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202606_monitor_ultragear.pdfRead 5 October 2026
- Native resolution
- 2560 × 1440px2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
- Aspect ratio
- 16:91Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Pixel density
- 110.8ppi
- Active display area
- Width587Height330mm(23.1 × 13 in)5Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202606_monitor_ultragear.pdfRead 5 October 2026Exact column states rounded active area 587 x 330 mm. Not calculated from diagonal or pitch.
- Curvature radius
- Not available
- Anti-reflection coating
- Not available
- Touchscreen
- Not available
Panel
- Panel type (as published)
- Primary RGB Tandem OLED7Reviewrtings.com/monitor/reviews/lg/27gx700a-bRead 5 October 20268Press articlenotebookcheck.net/LG-UltraGear-OLED-27GX700A-New-Tandem-OLED-gaming-monitor-receives-US-release.1111145.0.htmlRead 5 October 2026September 10 report explicitly identifies this exact monitor as using LG Display Primary RGB Tandem OLED technology. The Primary prefix is backed by this source, while RTINGS independently calls the panel fourth-generation RGB Tandem WOLED.
- Backlight
- None (self-emissive)7Reviewrtings.com/monitor/reviews/lg/27gx700a-bRead 5 October 2026
- Local dimming
- Not available
- Dimming zones
- Not available
- Panel part number
- Not available
- Panel generation
- 4th generation7Reviewrtings.com/monitor/reviews/lg/27gx700a-bRead 5 October 2026
- Subpixel layout
- Not available
- Colour depth method
- Not available
- Displayable colours
- 1.07 billion1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- sRGB coverage
- Not available
- Adobe RGB coverage
- Not available
- Rec. 2020 coverage
- Not available
- NTSC coverage
- Not available
- Factory calibrated
- Yes1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Claimed Delta E
- Not available
- Paper calibration report in box
- Not available
- Static contrast ratio
- 1,500,000:11Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Brightness (typical, SDR)
- 335nits1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Brightness (maker minimum)
- 300nits1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026300 nits is the manufacturer minimum panel specification, not the lowest adjustable screen brightness.
- Peak brightness (HDR)
- 1,500nits1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026Typical HDR peak 1500 cd/m2 at 1.5% APL. This small-window claim is not full-screen or sustained brightness.
- HDR peak test window
- 1.5%1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Full-screen brightness
- Not available
- HDR formats
- HDR101Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- HDR certification
- DisplayHDR True Black 5001Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Viewing angle (horizontal)
- 178°1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Viewing angle (vertical)
- 178°1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
Refresh rate and motion
- Refresh rate per resolution and port
Refresh rate per resolution and port. The top rate is in bold. Resolution HDMI 2.1 DisplayPort 1.4 2560 × 1440Native 280Hz 280Hz Show as source table
Width (px) Height (px) Input Input version Maximum accepted rate (Hz) 2560 1440 HDMI 2.1 280 2560 1440 DisplayPort 1.4 280 - Max refresh rate
- 280Hz
- Max refresh rate at native resolution
- 280Hz
- Max refresh rate over DisplayPort
- 280Hz
- Max refresh rate over HDMI
- 280Hz
- Max refresh rate over USB-C
- Not available
- Max refresh rate at 10-bit
- Not available
- Native refresh rate
- 280Hz1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Overclocked refresh rate
- Not available
- Dual mode
- Not available
- Minimum fixed refresh rate
- Not available
- Adaptive sync technologies
- FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display, Adaptive-Sync, HDMI VRR1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026Named FreeSync Premium Pro, G-SYNC Compatible and VESA AdaptiveSync. The manual separately names DP Adaptive-Sync and HDMI VRR. Generic G-Sync Yes is not treated as a hardware-module claim.
- VRR range per port
Input Min (Hz) Max (Hz) HDMI 48 280 DisplayPort 48 280 - Low framerate compensation
- Not available
- Response time (maker GtG claim)
- 0.03ms1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Response time (maker MPRT claim)
- Not available
- Overdrive settings
- Not available
- Motion blur reduction
- Not available
- Blur-reduction technology
- Not available
- Blur reduction works with VRR
- Not available
- Black frame insertion
- Not available
Measured
We could not find any of these 12 fields. Show them
- Input lag at maximum refresh rate
- Not available
- Input lag at 60 Hz
- Not available
- Average response time (measured)
- Not available
- Overshoot (measured)
- Not available
- Contrast ratio (measured)
- Not available
- SDR brightness (measured)
- Not available
- HDR brightness in a real scene (measured)
- Not available
- PWM flicker frequency (measured)
- Not available
- VRR range (measured)
- Not available
- Colour accuracy (measured Delta E)
- Not available
- Gray uniformity (measured)
- Not available
- Reflections (measured)
- Not available
Connectivity
- Video inputs
Type Version Count HDCP HDMI 2.1 2 2.3 DisplayPort 1.4 1 2.3 - HDMI ports
- 2
- DisplayPort ports
- 1
- Highest HDMI version
- 2.1
- Highest DisplayPort version
- 1.4
- HDMI features
- Not available
- USB-C video (DP Alt Mode)
- No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Complete connector diagram and inventory have no USB-C socket. An included USB-A to B host cable does not add USB-C video capability.
- USB-C power delivered
- Not available
- Thunderbolt
- Not available
- USB upstream ports
Connector USB version Count USB-B 3.0 1 - USB downstream hub ports
Connector USB version Count USB-A 3.0 2 - KVM switch
- Not available
- Daisy chain (MST)
- Not available
- Picture in picture
- Not available
- Picture by picture
- Not available
Smart features
We could not find any of these 4 fields. Show them
- Smart platform
- Not available
- Wi-Fi
- Not available
- Bluetooth
- Not available
- Remote control
- Not available
Audio and camera
- Number of speakers
- Not available
- Speaker power per channel
- Not available
- Webcam
- Not available
- Microphone
- Not available
Ergonomics and controls
- Stand height adjustment
- 110mm2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p10 explicitly gives maximum 110 mm stand travel. Minimum overall height comes from directly stated Down position, not subtraction.
- Tilt
- Forward5°Backward15°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
- Swivel
- Left30°Right30°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
- Removable stand
- Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
- VESA mount
- 100 x 1002Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
- Security lock slot
- Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
- On-screen menu controls
- Joystick, Software2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p9 joystick. Exact UK producer page independently says LG Switch controls brightness and image-quality settings, backing software control.
- Ambient light sensor
- Not available
- Presence sensor
- Not available
- Gaming menu features
- Black Stabilizer, Crosshair, FPS Counter2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p19. Crosshair and FPS Counter cannot be used simultaneously. Dynamic Action Sync is not interpreted as a numeric input-lag result.
OLED care
- OLED care
- OLED Screen Move, OLED Screen Saver, OLED Image Cleaning2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p21 names Screen Move, Screen Saver and Image Cleaning. Cleaning takes approximately ten minutes and runs after four hours of accumulated use. No sensor or later sibling care feature is inferred.
- Burn-in covered by warranty
- Not available
- Burn-in warranty length
- Not available
Dimensions and weight
Front and side, drawn to scale. The dashed outline is the screen at its highest.
- Dimensions with stand
- Width605.2Height (lowest)469.3Height (highest)579.3Depth249.1mm(23.8 × 18.5 to 22.8 × 9.8 in)4Maker product pagelg.com/uk/monitors/gaming/27gx700a-bRead 5 October 2026Maker explicitly labels Up 605.2 x 579.3 x 249.1 mm and Down 605.2 x 469.3 x 249.1 mm. Manual extended metrics match. No minimum height is calculated.
- Dimensions without stand
- Width605.2Height351Depth45.3mm(23.8 × 13.8 × 1.8 in)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p23 direct metric 605.2 x 351.0 x 45.3 mm. US bare depth 1.8-inch rounded partner conflicts with the manual 1.7-inch partner, so the metric dimensions take priority.
- Stand footprint
- Not available
- Weight with stand
- 9kg(19.8 lb)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p23 without packaging 9.0 kg, with stand. No box mass included.
- Weight without stand
- 4.8kg(10.6 lb)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p23 without packaging 4.8 kg. US page 10.6 lb differs from manual 10.5 lb partner. The direct metric value is retained.
- Box dimensions
- Width820Height183Depth532mm(32.3 × 7.2 × 20.9 in)4Maker product pagelg.com/uk/monitors/gaming/27gx700a-bRead 5 October 2026Published shipping WxHxD 820 x 183 x 532 mm. Some retailer aggregators swap height and depth, which are not used.
Power
- EU energy class SDRF9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2369505_EN.pdfRead 5 October 2026
- EU energy class HDRF9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2369505_EN.pdfRead 5 October 2026
- Adapter rating
- Not available
- Input voltage
- 100-240 V AC, 50/60 Hz3Maker product pagelge.co.kr/product/monitors/27gx700aRead 5 October 2026Exact electrical rating 100-240 V AC 50/60 Hz. Not the external adapter DC output.
- Power use (typical)
- Not available
- Power use (max)
- Not available
- Power use SDR (EU label)
- 22.5W9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2369505_EN.pdfRead 5 October 2026Row 4 22.5 W SDR OnMode. Japanese 29.15 W and Korean 35 W OnMode have different conditions and are not stored as generic Typical.
- Power use HDR (EU label)
- 24.6W9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2369505_EN.pdfRead 5 October 2026Row 6 24.6 W HDR OnMode, separately read.
Certifications
- VESA AdaptiveSync Display
- Not available
- TÜV certifications
- Not available
- Low blue light
- Not available
- ENERGY STAR
- Not available
- TCO Certified
- Not available
- EPEAT
- Not available
- Colour certifications
- UL Perfect Black, UL Perfect Color with 100% Color Fidelity, UL Perfect Reproduction1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026Current maker footnote 2 identifies panel-level Perfect Black V183632, Perfect Color V569367 and Perfect Reproduction V756760. These are certification names, not numeric colour-error measurements.
- Other certifications
- UL Discomfort Glare Free, UL Eyesafe 3.0 CPF60, UL Eyesafe 3.0 RPF401Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026Current panel claims. Glare certificate V563481 is qualified by UGR less than 22. Eyesafe 3.0 CPF60 V745354 and RPF40 V275741 are not inferred as a TÜV certificate or a launch-time certification.
In the box
- In the box
- Monitor, Stand riser, Stand base, Power adapter, Power cord, DisplayPort cable, HDMI cable, USB-A to USB-B cable, Documentation12Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Exact US QSG MFL05762442, 2509REV01, cover names only 27GX700A. Stand, adapter/power alternatives and documentation pictured. US own page confirms HDMI, DP, USB-A to B inclusion. Counts and a paper calibration report are unproved and omitted.
- Cables included
Type DisplayPort cable HDMI cable USB-A to USB-B cable
Warranty
- Manufacturer warranty (source market)
- 2years1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026Exact US parts and labour warranty is two years. The producer warranty PDF does not explicitly resolve normal-use burn-in coverage, so burn-in fields are omitted. Korean one-year policy is not imported.
- Dead pixel policy
- Not available
Links
- Product page
- www.lg.com/us/monitors/lg-27gx700a-b-gaming-monitor1Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitorRead 5 October 2026
- Spec sheet
- www.lg.com/content/dam/channel/wcms/jp/catalog/pdf/202606_monitor_ultragear.pdf5Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202606_monitor_ultragear.pdfRead 5 October 2026June 2026 manufacturer UltraGear catalogue, four PDF pages, text outlined rather than extractable. Exact 27GX700A-B column on printed pp5-6 was visually inspected. Japanese regional prices and box accessories are not inherited.
Compare with
Pick a monitor to see both side by side. Differences are marked yellow.
Sources
We read 12 sources for this monitor. The numbers match the markers in the sheet.
- Maker product pagelg.com/us/monitors/lg-27gx700a-b-gaming-monitor
- Owner's manualgscs-b2c.lge.com/downloadFile
- Maker product pagelge.co.kr/product/monitors/27gx700a
- Maker product pagelg.com/uk/monitors/gaming/27gx700a-b
- Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202606_monitor_ultragear.pdf
- EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2369505_EN.pdf
- EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2369505.pdf
- Certification listclearmr.org/certified-products
- Owner's manualgscs-b2c.lge.com/downloadFile
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