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LG UltraGear 27GX790A vs LG UltraGear 32GX870A

Product A: LG

UltraGear 27GX790A

103 of 172 known
Change LG UltraGear 27GX790A

Compare the LG UltraGear 32GX870A with

Product B: LG

UltraGear 32GX870A

103 of 172 known
Change LG UltraGear 32GX870A

Compare the LG UltraGear 27GX790A with

59 of 164 fields differ

Download CSVDownload JSON
  • 38 different values
  • 21 known for one only
  • 48 the same
  • 57 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Refresh rateA: 480HzB: 240HzUltraGear 27GX790A is 240 Hz higher.
  2. Power use SDR (EU label)Lower is betterA: 24.7WB: 32.9WUltraGear 27GX790A is 8.2 W lower.
  3. Pixel densityA: 110.8ppiB: 139.9ppiUltraGear 32GX870A is 29.1 ppi higher.
  4. Power use HDR (EU label)Lower is betterA: 29.8WB: 35.9WUltraGear 27GX790A is 6.1 W lower.
  5. Power use (typical)Lower is betterA: 48.22WB: 56.3WUltraGear 27GX790A is 8.08 W lower.

Refresh rate per resolution

The best rate over any port. Bars run from 0 to 1200 Hz.

3840 × 2160Native for B
ANot listed
B240Hz
2560 × 1440Native for A
A480Hz
BNot listed
1920 × 1080
ANot listed
B480Hz

Size, drawn to scale

Front and side. Solid lines show the stand at its lowest. Dashed lines show it at its highest.

Weight

0 to 15 kg

Weight with stand
A9.3kg
B9.8kg
Weight without stand
A5.1kg
B5.6kg
Box weight
A12.5kg
B13.9kg

All 172 fields

Every value links to where we found it.

ALG UltraGear 27GX790A
BLG UltraGear 32GX870A

General

2 of 8 differ
Series
UltraGear OLED1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact product title.
UltraGear1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Model numbers
27GX790A-B1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact U.S. productData SKU. No regional suffix variants inferred.
32GX870A-B1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026Exact US 32GX870A-B productData, UPC 195174114643. No sibling 32GS95UE or newer 32GX870B specification is inherited. No regional variant rows.
GTIN / EAN
1951741082771Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo Warranty UPC.
1951741146431Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Announced
Not available
Not available
Status
Not available
Not available
Predecessor
Not available
Not available
Successor
LG UltraGear 27GX790B18Measurementrtings.com/monitor/reviews/lg/27gx790b-bRead 23 October 2026RTINGS says the 27GX790B-B is a newer version of the 27GX790A-B with a higher native refresh rate.
Not available
Launch price (US)
$999.997Press releaseprnewswire.com/news-releases/lg-unveils-new-ultragear-oled-gaming-monitor-with-480hz-refresh-rate-302308714.htmlRead 5 October 2026November 18, 2024 LG-authored U.S. launch release explicitly advertised 999.99 USD for exact 27GX790A preorder. Current sale/MSRP values are not substituted. Preorder price does not prove retail availability.
Not available
Launch price (EU)
Not available
Not available
Markets
Not available
Not available
Colours
Not available
Not available
Segment
Gaming1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact gaming monitor classification.
Gaming1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026

Display

7 of 12 differ
Screen size
26.5in(67.3 cm)1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo Screen Size 26.5 despite headline 27-inch class.
31.5in(80 cm)1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026Picture Quality Screen Size explicitly 31.5 inches, despite 32-inch class heading.
Viewable screen diagonal
26.5in(67.3 cm)3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026PDF page 4/printed page 5-6 exact 27GX790A-B column 26.5-inch panel.
31.5in(80 cm)6Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202506_monitor_ultragear.pdfRead 5 October 2026Exact column 31.5 inch 16:9.
Native resolution
2560 × 1440px1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo Native Resolution QHD.
3840 × 2160px2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
Aspect ratio
16:91Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo Aspect Ratio.
16:91Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Pixel density
110.8ppi
139.9ppi
Pixel pitch
0.2292mm1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo 0.2292 x 0.2292 mm. Product sheet whole-mm active 587 x 330 is consistent at its published precision.
0.1814mm1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026Picture Quality horizontal/vertical 0.1814 mm. Active-area 697x392 mm from maker catalogue is rounded and independently published, not calculated from pitch.
Active display area
Width587Height330mm(23.1 × 13 in)3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026Exact column published active area 587 x 330 mm. These whole-mm values are not derived from pixel pitch.
Width697Height392mm(27.4 × 15.4 in)6Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202506_monitor_ultragear.pdfRead 5 October 2026Exact 32GX870A-B column published rounded active area 697x392 mm. Not derived from diagonal/pitch.
Curved
No5Maker product pagelge.co.kr/product/monitors/27gx790aRead 5 October 2026Exact product specification Curved X, corroborated flat panel in maker release.
No7Press articletftcentral.co.uk/news/lg-32gx870a-launched-with-32-4k-240hz-oled-panel-and-now-with-displayport-2-1-uhbr13-5Read 5 October 2026
Curvature radius
Not available
Not available
Screen surface
Matte8Press articletftcentral.co.uk/news/lg-ultragear-27gx790a-released-with-27-1440p-480hz-oled-panel-and-displayport-2-1Read 5 October 2026Exact-model specs explicitly standard matte anti-glare coating.
Not available
Anti-reflection coating
Anti-Glare, Low-Reflection of the front polarizer1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo Surface Treatment.
Anti-Glare, Low-Reflection of the front polarizer1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Touchscreen
Not available
Not available

Panel

1 of 31 differ
Panel type
WOLED7Press releaseprnewswire.com/news-releases/lg-unveils-new-ultragear-oled-gaming-monitor-with-480hz-refresh-rate-302308714.htmlRead 5 October 2026November 18 LG-authored release explicitly WOLED for exact model. Not newer GX790B Tandem or QD-OLED.
WOLED7Press articletftcentral.co.uk/news/lg-32gx870a-launched-with-32-4k-240hz-oled-panel-and-now-with-displayport-2-1-uhbr13-5Read 5 October 2026Exact model LG Display WOLED flat panel. No 32GS95UE review measurements imported despite author suggests performance similarity.
Panel type (as published)
WOLED7Press releaseprnewswire.com/news-releases/lg-unveils-new-ultragear-oled-gaming-monitor-with-480hz-refresh-rate-302308714.htmlRead 5 October 2026Exact maker release expressly WOLED.
WOLED7Press articletftcentral.co.uk/news/lg-32gx870a-launched-with-32-4k-240hz-oled-panel-and-now-with-displayport-2-1-uhbr13-5Read 5 October 2026
Backlight
None (self-emissive)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 22 explicitly OLED pixels emit their own light.
None (self-emissive)7Press articletftcentral.co.uk/news/lg-32gx870a-launched-with-32-4k-240hz-oled-panel-and-now-with-displayport-2-1-uhbr13-5Read 5 October 2026
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
LG Display8Press articletftcentral.co.uk/news/lg-ultragear-27gx790a-released-with-27-1440p-480hz-oled-panel-and-displayport-2-1Read 5 October 2026Exact-model introduction explicitly underlying WOLED panel produced by LG Display.
LG Display7Press articletftcentral.co.uk/news/lg-32gx870a-launched-with-32-4k-240hz-oled-panel-and-now-with-displayport-2-1-uhbr13-5Read 5 October 2026
Panel part number
Not available
Not available
Panel generation
Not available
3rd Gen WOLED (MLA+)13Reviewdpg.danawa.com/news/viewRead 8 October 2026The reviewer identifies third-generation WOLED with MLA+. This is not the later Primary RGB Tandem panel.
Subpixel layout
RGWB13Reviewrtings.com/monitor/learn/woled-vs-qd-oledRead 5 October 2026Public WOLED explainer named example table explicitly RGWB for LG 27GX790A-B. Not inferred solely from refresh rate/generation.
RGWB13Reviewdpg.danawa.com/news/viewRead 8 October 2026The microscopic image and accompanying text identify R-G-W-B emitter order.
Colour depth
10bits2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 23 supports 8/10-bit signals. Native/FRC panel implementation unproved and omitted.5Maker product pagelge.co.kr/product/monitors/27gx790aRead 5 October 2026Exact Korean product specification explicitly 1.07B(10 bit). This is producer colour claim, while manual 23 separately describes accepted 8/10-bit signals. Native/FRC implementation remains unproved.
10bits2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p23 explicitly 8-bit/10-bit supported. Does not establish native/FRC method or bit depth in each 240/480 Hz mode.
Colour depth method
Not available
Not available
Displayable colours
1.07 billion1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo 1.07B.
1.07 billion1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
sRGB coverage
Not available
Not available
DCI-P3 coverage
98.5%1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo DCI-P3 coverage CIE 1976. Not volume or measured gamut.
98.5%1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026Picture Quality typical 98.5% DCI-P3, CIE1976. Coverage, not an over 100 gamut-volume claim.
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo Color Calibrated and Factory Calibration Yes. U.S. physical paper report inclusion is not independently proved by a regional UK claim.
Yes1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Claimed Delta E
Not available
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Yes1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo H/W Calibration True Color Pro Yes. Current manual has LG Calibration Studio and calibrated profiles.
Yes1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026Special Features explicitly H/W Calibration (True Color Pro). LG UK likewise HW Calibration Ready and LG Calibration Studio. A calibration sensor is separate, paper report unknown.
Static contrast ratio
1,500,000:11Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo typical 1.5M:1, not measured infinite contrast.
1,500,000:11Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026Typical 1.5M:1. Korean maker footnote states 25% APL. Claimed finite ratio, not a reviewer infinite measurement.
Brightness (typical, SDR)
275nits1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo typical 275 cd/m². Minimum guaranteed 250 is separate.
275nits1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Brightness (maker minimum)
250nits1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo manufacturing guaranteed minimum 250 cd/m². Not minimum user-selectable luminance.
250nits1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026Maker minimum manufacturing specification 250 nits, not lowest user-adjustable screen brightness.
Peak brightness (HDR)
1,300nits1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo HDR 1300 cd/m² at 1.5% APL, same exact column in producer sheet. Not panel-only response/brightness marketing borrowed from another monitor.
1,300nits1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026Peak Brightness (Typ.) 1300 cd/m2 at HDR 1.5% APL. Small-window claim, not full-screen or measured peak.
HDR peak test window
1.5%1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo HDR 1.5% APL.
1.5%1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Full-screen brightness
Not available
Not available
HDR formats
HDR101Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo HDR10 Yes. HDR Effect is not an accepted additional format.
HDR101Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
HDR certification
DisplayHDR True Black 4001Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo VESA DisplayHDR True Black 400, not LCD DisplayHDR 400.
DisplayHDR True Black 4001Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Viewing angle (horizontal)
178°1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo CR>=10 R/L.
178°1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Viewing angle (vertical)
178°1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo CR>=10 U/D.
178°1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026

Refresh rate and motion

10 of 22 differ
Refresh rate per resolution and port
ALG UltraGear 27GX790A
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1
2560 × 1440Native480Hz480Hz
Source3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026PDF page 4 exact connector maximum-resolution section: two HDMI ports and one DP port native 480 Hz. No lower preset row stored.5Maker product pagelge.co.kr/product/monitors/27gx790aRead 5 October 2026Exact specifications explicitly maximum resolution and refresh HDMI 2.1 and DP 2.1 each 2560 x 1440 at 480. Maker sheet connector maximum section independently agrees. Preset timings do not prove lower-resolution maxima. Depth/chroma/DSC operating cells unknown and omitted.
BLG UltraGear 32GX870A
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1USB-C DisplayPort 1.4 Alt Mode
3840 × 2160Native240Hz240Hz240Hz
1920 × 1080480Hz480Hz480Hz
Source3Maker product pagelge.co.kr/monitors/32gx870aRead 5 October 2026Exact model input signal Maximum Resolution and Refresh Rate explicitly HDMI 2.1/DP 2.1/USB-C 3840x2160 at 240 Hz and 1920x1080 at 480 Hz. Native 240 requires Dual Mode Off, 1080p480 Dual Mode On Full Wide/27/24 in per manual p19. LV maker USB-C specified DP 1.4. USB-C High Resolution versus High Data Speed can change available bandwidth per manual p21, highest mode conditions bit depth/chroma/DSC not stated and cells omitted. No 1440p or other preset-derived maxima.
Max refresh rate
480Hz
480Hz
Max refresh rate at native resolution
480Hz
240Hz
Max refresh rate over DisplayPort
480Hz
240Hz
Max refresh rate over HDMI
480Hz
240Hz
Max refresh rate over USB-C
Not available
240Hz
Max refresh rate at 10-bit
Not available
Not available
Native refresh rate
480Hz1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo 480 Hz at native QHD, direct input maxima separately proved. No overclock or dual-mode inherited.
240Hz1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Yes1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display, HDMI VRR1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo three named certifications. HDMI VRR explicitly supported interface in manual printed page 19. Not a hardware G-SYNC module.2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 19 expressly supported interfaces DisplayPort Adaptive-Sync and HDMI VRR.
FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display, Adaptive-Sync, HDMI VRR1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026US named FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync. Manual p19 explicitly DP/USB-C Adaptive-Sync and HDMI VRR. Generic G-Sync Yes entry is not a hardware-module claim.
VRR range per port
ALG UltraGear 27GX790A
Not available
BLG UltraGear 32GX870A
InputMin (Hz)Max (Hz)
HDMI48240
DisplayPort48240
USB-C48240
Source5Maker product pagelg.com/lv/monitori/lg-32gx870a-bRead 5 October 2026Exact maker per-input VRR table 48~240 UHD and 48~480 FHD. Stored native UHD 48~240 only because unchanged schema does not carry resolution/mode column. FHD 480 range documented here, not merged unqualified.
Low framerate compensation
Not available
Not available
Response time (maker GtG claim)
0.03ms1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo 0.03 ms GtG at Faster. LG Display panel marketing 0.02 is not this monitor claim or mean measurement.
0.03ms1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026US table 0.03 ms GtG at Faster. Owner manual exposes no Response Time setting and a regional webpage has a copied 1 ms Faster paragraph. No overdrive-level list or measurement is inferred.
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
Not available
Not available
Blur-reduction technology
Not available
Not available
Blur reduction works with VRR
Not available
Not available
Flicker-free (claimed)
Yes4Maker product pagelg.com/uk/monitors/gaming/27gx790a-bRead 5 October 2026Exact-model maker eye-care section explicitly lists panel UL Flicker-Free Display A196009. Separate Reader mode and VRR flicker are not confused with panel certification.
Yes3Maker product pagelge.co.kr/monitors/32gx870aRead 5 October 2026UL claim certifies OLED panel (A196009), not Flicker Safe software feature. Maker explicitly says Flicker Safe is not supported. Panel claim retained, no PWM frequency inferred.
Black frame insertion
No8Press articletftcentral.co.uk/news/lg-ultragear-27gx790a-released-with-27-1440p-480hz-oled-panel-and-displayport-2-1Read 5 October 2026Exact model article says LG confirmed it does not support BFI.
Not available

Measured

4 of 12 differ
Input lag at maximum refresh rate
Not available
Not available
Input lag at 60 Hz
Not available
Not available
Average response time (measured)
Not available
0.09ms13Reviewdpg.danawa.com/news/viewRead 8 October 2026Default response setting at native 3840 × 2160 and 240 Hz, measured with NVIDIA LDAT v2. The complete grey-transition matrix reports a mean of 0.09 ms, distinct from its 0.70 ms maximum. The transition endpoint percentage is not published. The review states there is no separate response-speed mode. Its separate 480 Hz Dual-Mode result also averages 0.09 ms. The reviewer warns that OLED operating structure and measurement limitations make these results indicative.
Overshoot (measured)
Not available
0.41%13Reviewdpg.danawa.com/news/viewRead 8 October 2026The same default native 240 Hz grey-transition matrix reports mean overshoot of 0.41%. The 480 Hz Dual-Mode mean of 0.57% is separate. Method is NVIDIA LDAT v2, with the reviewer OLED measurement-limit warning.
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
415nits14Measurementtomshardware.com/monitors/gaming-monitors/lg-27gx790a-27-inch-480-hz-oled-gaming-monitor-review/3Read 5 October 2026Uncalibrated maximum backlight section explicitly 25% white window, Peak Brightness High, default Gamer 1 per page 1 test setup. Brightness maximum, variable-brightness behaviour. Firmware not identified. Not claimed full-screen 275 or HDR peak 763.17Measurementtomshardware.com/monitors/gaming-monitors/lg-27gx790a-27-inch-480-hz-oled-gaming-monitor-reviewRead 5 October 2026OSD Features section explicitly tested default Gamer 1 and Peak Brightness High 25% window 415 nits SDR. Page 3 separately proves uncalibrated maximum 415. No preset is inferred from a different HDR test or another monitor.
292.3nits13Reviewdpg.danawa.com/news/viewRead 8 October 2026Coolenjoy actual 32GX870A review, publicly syndicated by Danawa. Factory default mode at brightness 100%, using an SDR 100% white APL field, gives 292.3 cd/m². The peak-brightness setting is not separately named for this default result. Tests followed about two hours at maximum brightness in a 25°C room. Instruments are a Konica Minolta CA-410 with CA-VP427 probe and an X-Rite i1 Basic 3 Pro Plus. The later 307.9-nit ABL experiment is a different condition.
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
Not available
1.1413Reviewdpg.danawa.com/news/viewRead 8 October 2026Factory reset with picture mode changed to sRGB only. The chart names target sRGB, 36 patches, average Delta E 00 of 1.14 and maximum 2.49. The methodology explicitly uses dE00. No user calibration. Default wide-gamut 1.33 and DCI-P3 mode 1.11 are separate results.
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

10 of 19 differ
Video inputs
ALG UltraGear 27GX790A
TypeVersionCountMax bandwidth (Gbps)HDCP
DisplayPort2.11542.3
HDMI2.12Not availableNot available
Source1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo DP 2.1 x 1, HDMI 2.1 x 2 and explicitly DP HDCP 2.3. HDMI HDCP/bandwidth/DSC cells unproved. Current Japanese maker exact DP explicitly UHBR13.5, resolving old 80 Gbps marketing. TFT reports support confirmation 54 Gbps. No quoted 67% calculation used as sole proof.6Maker product pagelg.com/jp/monitors/gaming-monitors/27gx790a-bRead 5 October 2026Current exact-model DisplayPort 1 (UHBR13.5), version 2.1. Supplied DP80 cable does not imply 80 Gbps monitor input.8Press articletftcentral.co.uk/news/lg-ultragear-27gx790a-released-with-27-1440p-480hz-oled-panel-and-displayport-2-1Read 5 October 2026Updated November 22 page records LG support explicit UHBR13.5 (54 Gbps), while earlier 80 Gbps claim and pending team confirmation are documented. Current exact Japanese maker independently confirms UHBR13.5. Per-mode DSC unknown.
BLG UltraGear 32GX870A
TypeVersionCountMax bandwidth (Gbps)DSCHDCP
HDMI2.12Not availableNot available2.3
DisplayPort2.1 UHBR13.5154Yes2.3
USB-CDisplayPort 1.4 Alt Mode1Not availableNot available2.3
Source5Maker product pagelg.com/lv/monitori/lg-32gx870a-bRead 5 October 2026Exact LV table HDMI 2.1 FRL, DP 2.1 UHBR13.5, USB-C DP 1.4. HDCP 2.3 each. DSC explicit DP only. Raw 54 Gbps UHBR13.5 x4 lanes independently stated TFTCentral. No HDMI 48 Gbps or USB DSC assumption.7Press articletftcentral.co.uk/news/lg-32gx870a-launched-with-32-4k-240hz-oled-panel-and-now-with-displayport-2-1-uhbr13-5Read 5 October 2026Connectivity explicitly DisplayPort 2.1 UHBR13.5 raw 54 Gbps. LV maker names UHBR13.5 but does not independently print 54 Gbps.
HDMI ports
2
2
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
2.1
2.1 UHBR13.5
HDMI features
VRR2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 19 explicitly HDMI VRR. ALLM/CEC and other HDMI features are not inferred.
Not available
USB-C video (DP Alt Mode)
No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Complete own connectors in QSG and manual 14-16 are DP, two HDMI, USB-B/A, headset and DC. No USB-C socket.
Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p15 explicitly PD and DP Alternate Mode support, not Thunderbolt. USB-C data/video/power is one physical socket.
USB-C power delivered
Not available
90W1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Thunderbolt
Not available
Not available
USB upstream ports
ALG UltraGear 27GX790A
ConnectorUSB versionCount
USB-B3.01
Source1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo one port, USB 3.0. Manual 16 explicitly A-B type USB 3.0 upstream cable.
BLG UltraGear 32GX870A
ConnectorCount
USB-C1
Source2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p16 hub connection diagram shows USB-C USB IN host socket and two USB-A peripheral sockets. Revision of upstream USB data interface is not stated. Manual p16 states USB-C to C host connection supports USB 2.0 peripherals, while USB-C to A host connection supports USB 3.0 with a suitable host. This condition also applies to the downstream hub capability.
USB downstream hub ports
ALG UltraGear 27GX790A
ConnectorUSB versionCount
USB-A3.02
Source1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo two ports, USB 3.0 and matching QSG two physical Type-A sockets.
BLG UltraGear 32GX870A
ConnectorUSB versionCount
USB-A3.02
Source1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026Input/Output explicit 2ea/ver3.0 downstream. Complete manual connection diagram identifies USB-A downstream sockets. USB-C upstream is separate. Manual p16 qualifies operation: USB-C to C upstream supports USB 2.0 peripherals. USB-C to A upstream supports USB 3.0 when the host supports it.
KVM switch
Not available
Not available
Daisy chain (MST)
Not available
Not available
Ethernet
No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Complete own physical connector inventory has no RJ45.
Not available
3.5 mm headphone output
Yes3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026PDF page 4 exact four-pole headphone/mic and footnote 9 explicitly 3.5 mm stereo mini plug.
Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 20266Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202506_monitor_ultragear.pdfRead 5 October 2026Printed pp5-6 exact 32GX870A-B matrix specifies four-pole headphone output and microphone input. Footnote 9 explicitly 3.5 mm stereo mini plug, not another connector diameter.
3.5 mm microphone input
Yes3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026Same combined four-pole 3.5 mm socket. Manual 16 requires USB upstream connected to PC for microphone.
Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p16 four-pole headset connector. Microphone contacts work only with USB upstream connected to PC. This is not built-in microphone.6Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202506_monitor_ultragear.pdfRead 5 October 2026Printed pp5-6 exact 32GX870A-B matrix specifies four-pole headphone output and microphone input. Footnote 9 explicitly 3.5 mm stereo mini plug, not another connector diameter.
Optical out
No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Complete own inventory has no optical socket. Older 27GS95QE optical output not inherited.
Not available
Picture in picture
No3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026PDF page 4 exact 27GX790A PIP/PBP dash while other named models have explicit modes.
Not available
Picture by picture
No3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026Same exact model PIP/PBP dash.
Not available

Smart features

1 of 4 differ
Smart platform
Not available
Not available
Wi-Fi
Not available
Not available
Bluetooth
Not available
Not available
Remote control
No12Reviewrtings.com/monitor/reviews/lg/27gx790a-bRead 5 October 2026Public exact-model Differences table explicitly 27GX790A Remote Control No. Its incorrect 27GS95QE sibling remote row is not inherited.
Not available

Audio and camera

3 of 5 differ
Speakers
No3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026PDF page 4 exact Built-in Speakers dash, Korean exact X corroborates. Volume and DTS headphone controls do not imply speakers.
Yes1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026
Number of speakers
Not available
212Maker product pagelg.com/ae/consumer-monitors/lg-32gx870a-bRead 8 October 2026The exact 32GX870A-B hardware description says built-in 7 W dual speakers. Coolenjoy independently identifies two 7 W speaker units. Regional bundle and warranty claims are not transferred.
Speaker power per channel
Not available
7W3Maker product pagelge.co.kr/monitors/32gx870aRead 5 October 2026Exact maker stereo 7W x 2Ch, physical driver number not inferred from channels.
Webcam
Not available
Not available
Microphone
Not available
Not available

Ergonomics and controls

5 of 15 differ
Stand height adjustment
110mm2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 10 direct maximum 110 mm.
110mm2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p10 Max 110.0 mm travel. Minimum total height from direct Lower Position maker page, not inferred by subtraction.
Tilt
Forward5°Backward15°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 11 -5 degrees forward and +15 degrees backward.
Forward8°Backward15°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
Swivel
Left30°Right30°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 11 +/-30 degrees.
Left30°Right30°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
Pivot
Clockwise90°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 11-12 explicitly clockwise 90 only. Unknown counterclockwise cell omitted, no zero inferred.
Clockwise90°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p11 explicitly 90 degrees clockwise. Counterclockwise rotation is unstated, cell omitted.
Removable stand
Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 8 explicitly remove stand before wall mount by reversing assembly.
Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
VESA mount
100 x 1002Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 7 mounting table 100 x 100 mm, direct rear plate diagram 9.
100 x 1002Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
VESA adapter needed
No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 7-9 direct rear mounting plate attachment, no intermediate adapter.
No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed pp7-9 standard 100x100 wall plate attaches directly after stand removal. No separate VESA adapter is part of procedure.
Security lock slot
Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 6 socket and cable procedure. Cable sold separately.
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 page 9-10 joystick and printed page 18 LG Switch personalized picture wizard. No remote or extra buttons inferred.
Joystick, Buttons2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p9 joystick plus dedicated Dual Mode button. Desktop control software separate field.
Desktop software
LG Switch, LG Calibration Studio2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 13 exact supported apps and 18 calibrated profiles/personalized picture wizard. Dual Controller software does not establish hardware KVM.
LG Switch4Maker product pagelg.com/uk/monitors/gaming/32gx870a-bRead 5 October 2026SW APPLICATION LG Switch Yes, manufacturer US support software description says monitor Work Mode settings. LG Calibration Studio True Color Pro also supported. KVM US Yes versus UK unlisted and single USB host socket remains unresolved, so hardware KVM omitted.
User firmware updates
Yes12Reviewrtings.com/monitor/reviews/lg/27gx790a-bRead 5 October 2026Public exact-model review states testing 3.03/2.04 then retested input lag with updated 3.04/2.04. This proves firmware update capability, not current latest version. Numeric locked results not extracted.
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Not available
Not available
RGB lighting
Yes1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo Hexagon RGB lighting, manual 21 static/cycling control.
Yes1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026Unity Hexagon Lighting explicit. Manual p21 Static color/Cycling settings identify user-controlled rear lighting.
Gaming menu features
Black Stabilizer, Dynamic Action Sync, Crosshair, FPS Counter1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo named features and manual 19. Crosshair/FPS counter mutually exclusive.
Black Stabilizer, Crosshair, FPS Counter2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p19 Crosshair and FPS counter cannot be used simultaneously, Black Stabilizer separate. No input-lag measurement derived from DAS label.

OLED care

0 of 3 differ
OLED care
OLED Screen Move, OLED Screen Saver, OLED Image Cleaning2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 21-22 exact three named menus. Image cleaning roughly 10 minutes and after four hours. No separate Pixel Cleaning/proximity sensor inherited.
OLED Screen Move, OLED Screen Saver, OLED Image Cleaning2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p21 Screen Move, Screen Saver, Image Cleaning. Image Cleaning approximately 10 minutes and automatic after 4 hour cumulative use. No newer-model sensor features inferred.
Burn-in covered by warranty
Not available
Not available
Burn-in warranty length
Not available
Not available

Dimensions and weight

6 of 7 differ
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/27gx790a-bRead 5 October 2026Exact current UP/DOWN metric values. Manual 23 independently maximum 605.2 x 579.3 x 249.1, KR both positions agree. Minimum published, not calculated.
Width714.1Height (lowest)510.9Height (highest)620.9Depth249.8mm(28.1 × 20.1 to 24.4 × 9.8 in)5Maker product pagelg.com/lv/monitori/lg-32gx870a-bRead 5 October 2026Explicit UP 714.1x620.9x249.8/DOWN 714.1x510.9x249.8 mm. US manual p23 proves extended dimension. Minimum not calculated.
Dimensions without stand
Width605.2Height351Depth45.3mm(23.8 × 13.8 × 1.8 in)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 23 direct metric values. Rounded inch values not converted into extra precision.
Width714.1Height411.8Depth65mm(28.1 × 16.2 × 2.6 in)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p23 metric 714.1x411.8x65.0. US rounded 2.6 inch bare depth conflicts manual 2.5 inch partner, metric wins.
Stand footprint
Not available
Not available
Weight with stand
9.3kg(20.5 lb)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 23 direct net 9.3 kg. Current US 20.5 lb rounding and manual 20.4 lb differ, metric priority.
9.8kg(21.6 lb)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p23 without packaging 9.8 kg. Same exact maker LV table.
Weight without stand
5.1kg(11.2 lb)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 23 direct 5.1 kg, not computed.
5.6kg(12.3 lb)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p23 without packaging 5.6 kg. No stand or box included.
Box dimensions
Width820Height183Depth532mm(32.3 × 7.2 × 20.9 in)4Maker product pagelg.com/uk/monitors/gaming/27gx790a-bRead 5 October 2026Exact shipping W x H x D 820 x 183 x 532 mm. Packaging orientation retained literally, corroborated U.S. rounded 32.3 x 7.2 x 20.9 inch.
Width973Height183Depth544mm(38.3 × 7.2 × 21.4 in)5Maker product pagelg.com/lv/monitori/lg-32gx870a-bRead 5 October 2026Published shipping WxHxD 973x183x544 mm. US published 38.3x7.2x21.4 inch rounded partners not exact conversion targets.
Box weight
12.5kg(27.6 lb)4Maker product pagelg.com/uk/monitors/gaming/27gx790a-bRead 5 October 2026Exact current shipping 12.5 kg, above product 9.3 kg.
13.9kg(30.6 lb)5Maker product pagelg.com/lv/monitori/lg-32gx870a-bRead 5 October 2026Published shipping 13.9 kg, US 30.6 lb rounded partner differs. Metric maker prioritized.

Power

7 of 13 differ
Power supply
External adapter2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 23 external 19 V 7.37 A adapter models ADS-150KL-19N-3 and A40-Z7370R190-140G0-E. A 140.03 W cannot be exactly represented by integer adapter field, so omitted. Monitor 19 V, 7 A, 133 W rating is not max consumption.
External adapter2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
Adapter rating
Not available
270W2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed p23 exact AD10660LF adapter 20.0 V 13.5 A = 270 W. Monitor 20 V 12 A rating is not adapter output or stated maximum consumption, omitted from maximum field.
Input voltage
100-240 V AC, 50/60 Hz1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo mains Input. Not monitor DC input rating.
100-240 V AC, 50/60 Hz2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026
Power use (typical)
48.22W1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo 48.22 W typical. March producer sheet exact column agrees On Mode 48.22, footnote 11 at 200 nits using one hour video. KR 48.5 is not substituted, EU 24.7 stored separately.3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026PDF page 4 exact 48.22 W On Mode, footnote 11 at 200 cd/m² using one hour video. EU default 60 Hz has separate 24.7 SDR/29.8 HDR values.
56.3W1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026US Power table explicitly labels 56.3 W Typical. Different regional OnMode 56.36/60 figures are not treated as comparable typical claims. EPREL SDR 32.9 W/HDR 35.9 W use separate regulatory fields.
Power use (max)
Not available
Not available
Power use SDR (EU label)
24.7W9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2179094_EN.pdfRead 5 October 2026Row 4 EU SDR On Mode.
32.9W8EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2281532_EN.pdfRead 5 October 2026Row 4 SDR 32.9 W, not US maker Typical 56.3 W or Korean OnMode 60 W.
Power use HDR (EU label)
29.8W9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2179094_EN.pdfRead 5 October 2026Row 6 EU HDR On Mode.
35.9W8EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2281532_EN.pdfRead 5 October 2026Row 6 HDR 35.9 W. Not copied from SDR.
Standby power
0.5W9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2179094_EN.pdfRead 5 October 2026Row 8 regulatory standby, not producer less-than inequality.
0.5W8EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2281532_EN.pdfRead 5 October 2026Row 8. Maker Sleep under 0.5 W compatible threshold. Networked standby not applicable.
Off-mode power
0.3W9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2179094_EN.pdfRead 5 October 2026Row 7 regulatory off, not producer less-than inequality.
0.3W8EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2281532_EN.pdfRead 5 October 2026Row 7. Korean maker DC Off <=0.3 W.
EU energy class SDR
F9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2179094_EN.pdfRead 5 October 2026Row 3.
G8EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2281532_EN.pdfRead 5 October 2026
EU energy class HDR
G9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2179094_EN.pdfRead 5 October 2026Row 5.
G8EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2281532_EN.pdfRead 5 October 2026
Energy per 1000 h SDR
25kWh10EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2179094.pdfRead 5 October 2026Exact model label 25 visually inspected, not rounded from 24.7 W.
33kWh9EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2281532.pdfRead 5 October 2026Printed label 33, not derived from 32.9 W.
Energy per 1000 h HDR
30kWh10EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2179094.pdfRead 5 October 2026Exact model label 30 visually inspected, not rounded from 29.8 W.
36kWh9EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2281532.pdfRead 5 October 2026Printed label 36, not derived from 35.9 W.

Certifications

2 of 9 differ
VESA ClearMR
21,0003Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026March 2025 producer sheet exact 27GX790A column explicitly ClearMR 21000. This is documented current certification after initial December 2024 retail, not asserted at November preorder announcement or first retail day. VESA formally announced new 21000 tier December 30, 2024. No hardware/firmware change claimed.16Certification listvesa.org/featured-articles/vesa-adds-new-performance-levels-to-clearmr-and-displayhdr-true-black-standards-to-support-display-technology-advances-for-gamers-and-content-creatorsRead 5 October 2026The December 30, 2024 VESA announcement introduces the ClearMR 21000 tier and directly names the LG 27GX790A as certified. The March 2025 maker catalogue independently confirms the exact model certification. Current certification is distinct from its November preorder announcement.
13,00010Certification listclearmr.org/certified-productsRead 5 October 2026Official LG row explicitly groups 32GX870A with 32GS95UE siblings, 32 inch UHD 240 Hz 13000. Exact model in row, not inherited from other model.
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Not available
Not available
Low blue light
Hardware4Maker product pagelg.com/uk/monitors/gaming/27gx790a-bRead 5 October 2026Exact-model maker eye-care section explicitly lists panel UL Low Blue Light Hardware Solution Platinum V745051. Separate Reader mode is not confused with panel certification.
Hardware3Maker product pagelge.co.kr/monitors/32gx870aRead 5 October 2026
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
UL Flicker-Free Display A196009, UL Discomfort Glare Free V563481, UL Low Blue Light Hardware Solution Platinum V7450514Maker product pagelg.com/uk/monitors/gaming/27gx790a-bRead 5 October 2026Exact-model maker eye-care section explicitly lists panel UL certifications A196009, V563481 and V745051. Discomfort glare condition UGR<22.
UL Flicker-Free Display (OLED), UL Discomfort Glare Free, UL Low Blue Light Hardware Solution Platinum3Maker product pagelge.co.kr/monitors/32gx870aRead 5 October 2026UL panel certification scope only. Glare UGR<22, V563481. Hardware Low Blue Light Platinum V745051. Not TUV/Eyesafe certification.

In the box

1 of 2 differ
In the box
Monitor, Stand body, Stand base, AC/DC adapter, HDMI cable, DisplayPort cable, USB A-to-B cable1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo cable/accessory entries, core monitor/stand/adapter in exact U.S. QSG cover. No regional paper report, cable count/length or remote inferred.11Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Exact U.S. support QuickGuide MFL72155882, nine PDF pages, cover 27GX790A. Core monitor/stand/adapter shown, optional regional cable alternatives bound to exact U.S. AllInfo cable list. No paper report inferred.
Monitor, Stand, Power adapter, Power cord, DisplayPort cable, HDMI cable, USB-C cable, Mouse holder1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026US exact Cabinet/Accessories says USB-C, DP, HDMI cables and Mouse Holder. Exact US QSG separately pictures stand, adapter, power cord. Cable counts omitted because published regional bundles can differ.11Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Exact US support link currently returns joint 32GX870A/32GX870B QSG, 2601REV02. Pictured core stand/adapter/power cord bundle corroborated by own 32GX870A US page. No 32GX870B-specific capability or measurement imported.
Cables included
Not available
Not available

Warranty

0 of 2 differ
Manufacturer warranty (source market)
2years1Maker product pagelg.com/us/monitors/lg-27gx790a-b-gaming-monitorRead 5 October 2026Exact AllInfo U.S. 2 Year Parts and Labor. Current support agrees 2 years. Earlier November article quotes conflicting 1 year label, current maker wins. Burn-in-specific coverage unstated and omitted.
2years1Maker product pagelg.com/us/monitors/lg-32gx870a-b-gaming-monitorRead 5 October 2026US Limited Warranty 2 Year Parts & Labor. Warranty PDF covers OLED panel but does not explicitly name burn-in, so burn-in flag and period omitted. China 3-year claim is not imported.
Dead pixel policy
Not available
Not available

Both are also in the API. Back to all monitors.