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LG UltraGear 34GX90SA vs LG UltraGear 45GX950A

Product A: LG

UltraGear 34GX90SA

103 of 172 known
Change LG UltraGear 34GX90SA

Compare the LG UltraGear 45GX950A with

Product B: LG

UltraGear 45GX950A

110 of 172 known
Change LG UltraGear 45GX950A

Compare the LG UltraGear 34GX90SA with

64 of 164 fields differ

Download CSVDownload JSON
  • 42 different values
  • 22 known for one only
  • 48 the same
  • 52 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Refresh rateA: 240HzB: 165HzUltraGear 34GX90SA is 75 Hz higher.
  2. Power use SDR (EU label)Lower is betterA: 32.3WB: 44.7WUltraGear 34GX90SA is 12.4 W lower.
  3. Power use HDR (EU label)Lower is betterA: 38.9WB: 44.7WUltraGear 34GX90SA is 5.8 W lower.
  4. Pixel densityA: 109.7ppiB: 124.9ppiUltraGear 45GX950A is 15.2 ppi higher.

Refresh rate per resolution

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

5120 × 2160Native for B
ANot listed
B165Hz
3440 × 1440Native for A
A240Hz
BNot listed
2560 × 1080
ANot listed
B330Hz

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
A10.4kg
B14kg
Weight without stand
A6.2kg
B9.4kg
Box weight
A15.5kg
B20.5kg

All 172 fields

Every value links to where we found it.

ALG UltraGear 34GX90SA
BLG UltraGear 45GX950A

General

2 of 8 differ
Series
UltraGear OLED1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W product title and gaming category.
UltraGear evo OLED1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact product headline. GX9 family marketing retained only in aliases.
Model numbers
34GX90SA-W1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W sold model number. Other regions are not represented as variants.
45GX950A-B1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact U.S. productData SKU. No regional variants or inherited bundles.
GTIN / EAN
1951741158001Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo Warranty UPC. European GTINs are not assigned to the U.S. reference.
1951741158621Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo Warranty UPC.
Announced
Not available
Not available
Status
Not available
Not available
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
$1,3992Press releaselg.com/us/press-release/lg-ug-smart-monitor-pr-4-02-2025.pdfRead 5 October 2026Page 1 explicitly names this model and initial U.S. retail price. The publisher states a whole-dollar amount. Later .99 MSRP and sale prices are not substituted.
$1,99910Press releaselg.com/us/newsroom/media-entertainment/lg-ultragear-gx9-preorderRead 5 October 2026March 17, 2025 maker release literally USD 1,999 for exact U.S. 45GX950A-B preorder. Current 1999.99 MSRP is not backfilled into maker launch price. Price qualifier rounded publisher integer preserved.
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-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W gaming monitor category.
Gaming1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Maker gaming monitor classification.

Display

7 of 12 differ
Screen size
34in(86.4 cm)1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo Screen Size. The 45-inch class uses the published 44.5-inch panel.
44.5in(113 cm)1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo Screen Size 44.5 inches, despite 45-inch class title.
Viewable screen diagonal
Not available
44.5in(113 cm)3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026Exact producer column 44.5-inch 21:9 panel.
Native resolution
3440 × 1440px1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo Native Resolution. This smart model is WQHD, not the 5K2K GX950A.
5120 × 2160px1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo Native Resolution 5K2K. Not 3440 x 1440 of older 45-inch panels.
Aspect ratio
21:91Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W maker nominal 21:9 class. The exact 3440:1440 pixel fraction differs from the nominal class.
21:91Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Maker nominal marketing ratio. Exact 5120:2160 is 64:27, so 21:9 is the producer class label rather than an exact pixel fraction.
Pixel density
109.7ppi
124.9ppi
Pixel pitch
0.231mm1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo equal horizontal and vertical pixel pitch in mm. Published precision is retained.
0.2035mm1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo equal horizontal/vertical. Producer active 1042 x 440 mm is consistent at published whole-mm precision. No area derived from pitch.
Active display area
Width795Height333mm(31.3 × 13.1 in)5Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026Exact column active panel area. Curved panel surface width can exceed external body width. Whole-mm source precision is retained.
Width1,042Height440mm(41 × 17.3 in)3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026Exact producer active area 1042 x 440 mm on the curved panel. Body width 991.6 is the published external curved envelope, so it is not required to equal the panel active width. No shift-reserve or flattened span guessed.
Curved
Yes1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo Curved Screen Yes.
Yes1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo Curved Screen Yes.
Curvature radius
800mm1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo Curvature 800R. Fixed curvature, not a bendable panel.
800mm1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo 800R. Fixed curvature, no motorized bendable range inherited.
Screen surface
Not available
Matte6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Screen Coating section explicitly matte coating for this exact model.
Anti-reflection coating
Anti-Glare, Low-Reflection of the front polarizer1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo Surface Treatment. This alone does not establish a matte or glossy classification.
Anti-Glare, Low-Reflection of the front polarizer1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo Surface Treatment.
Touchscreen
Not available
Not available

Panel

4 of 31 differ
Panel type
WOLED4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact-model feature body explicitly names LG WOLED.
WOLED6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Exact-model introduction explicitly new WOLED, not QD-OLED or Tandem by assumption.
Panel type (as published)
WOLED4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact maker technology name.
WOLED6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Exact named panel technology.
Backlight
None (self-emissive)4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026The producer WOLED description identifies a self-emissive OLED, not an LCD backlight.
None (self-emissive)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 20 explicitly OLED pixels emit their own light without a backlight.
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Not available
LG Display6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Subpixel section explicitly LG Display developed this new 45-inch panel.
Panel part number
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
Not available
RGWB4Maker product pagelg.com/uk/monitors/gaming/45gx950a-bRead 5 October 2026Current maker explicitly RGWB subpixel layout, independently confirmed by TechSpot Subpixel section. Generic prior RGBW colour-component terminology is not used as pixel order.6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Subpixel section specifically new RGWB layout, contrasting prior RWBG ultrawide panel.
Colour depth
Not available
10bits2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 21 supports 8/10-bit. Native/FRC panel method unproved and omitted.
Colour depth method
Not available
Not available
Displayable colours
1.07 billion1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo number of colours 1.07B. Native colour depth method is unstated.
1.07 billion1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo 1.07B.
sRGB coverage
Not available
Not available
DCI-P3 coverage
98.5%1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo DCI-P3 98.5% typical, CIE 1976. Not measured coverage or gamut volume.
98.5%1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo claimed DCI-P3 coverage CIE 1976. TechSpot measured 98% P3/73% Rec 2020 are not stored in claimed gamut fields.
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-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo Factory Calibration Yes. A U.S. paper report is not independently established.
Yes1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo Color Calibrated and Factory Calibration Yes. Physical paper report unknown for U.S. package, not inferred.
Claimed Delta E
24Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact model feature body claims Delta E <= 2 colour accuracy. Stored value is an upper bound, not exact measured error. Formula, reference colour space and test picture mode are unstated.
24Maker product pagelg.com/uk/monitors/gaming/45gx950a-bRead 5 October 2026Exact maker feature body Delta E<=2 and Others table Delta E<2. Stored upper-bound claim 2 with inequality qualifier, not equality or measurement. Formula/target mode unstated.
Paper calibration report in box
Not available
Not available
Hardware calibration support
No4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact table HW Calibration No. Calibration Studio is also No. Factory calibration is a separate claim. The U.S. 45-inch True Color Pro feature is inconsistent and not adopted.
Yes1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo H/W Calibration True Color Pro Yes, manual 16 two calibrated profiles through LG Calibration Studio.
Static contrast ratio
1,500,000:11Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo typical 1.5M:1. The feature explanation uses 25% APL. Infinite reviewer contrast has no finite numeric representation.
1,500,000:11Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo typical 1.5M:1. Measured infinite contrast cannot be stored as finite numeric ratio.
Brightness (typical, SDR)
275nits1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo typical SDR 275 cd/m². Measured or minimum brightness is separate.
275nits1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo typical 275 cd/m². Minimum guaranteed 250 stored separately.
Brightness (maker minimum)
250nits1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo minimum guaranteed 250 cd/m². This is not the minimum adjustable brightness.
250nits1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo guaranteed minimum 250 cd/m². Not measured lowest adjustable 15 nits.
Peak brightness (HDR)
1,300nits1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo HDR peak 1300 cd/m² at 1.5% average picture level. Not a full-screen or sustained measurement.
1,300nits1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo HDR 1300 cd/m² at 1.5% APL. No measured 700/1200 substituted.
HDR peak test window
1.5%1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo explicitly uses 1.5% APL, not necessarily a white-window percentage.
1.5%1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo explicitly HDR 1.5% APL.
Full-screen brightness
275nits4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact feature body states standard luminance 275 nits at 100% APL, separate from peak 1300 nits at 1.5% APL.
275nits4Maker product pagelg.com/uk/monitors/gaming/45gx950a-bRead 5 October 2026Exact maker feature body standard 275 nits at APL 100%, separate from 1300 at APL 1.5%. Not measured 263 full-screen before calibration.
HDR formats
HDR101Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo HDR10 Yes. HDR Effect does not establish another accepted HDR format.
HDR101Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo HDR10 Yes. No other format inferred.
HDR certification
DisplayHDR True Black 4001Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo DisplayHDR True Black 400. Not the LCD DisplayHDR 400 tier.
DisplayHDR True Black 4001Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo DisplayHDR True Black 400, not LCD DisplayHDR 400.
Viewing angle (horizontal)
178°1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo viewing angle R/L at CR >= 10.
178°1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo CR>=10 R/L.
Viewing angle (vertical)
178°1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo viewing angle U/D at CR >= 10.
178°1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo CR>=10 U/D.

Refresh rate and motion

11 of 22 differ
Refresh rate per resolution and port
ALG UltraGear 34GX90SA
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4USB-C
3440 × 1440Native240Hz240HzDSC240HzDSC
Source5Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026Exact connector maximum-resolution table explicitly gives native 3440 x 1440 at 240 Hz separately for HDMI, DisplayPort and USB-C. Manual pages 19-20 require HDMI 2.1 PC mode and DP/USB-C compatibility 1.4 DSC for preferred native 240 Hz. Bit depth, chroma and HDMI compression are unproved and omitted. Lower-resolution preset rows do not establish maxima.
BLG UltraGear 45GX950A
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1, 1.4USB-C
5120 × 2160Native165Hz10-bit, DSC165Hz10-bit, DSC165Hz
2560 × 1080330Hz330HzNot available
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 table proves native 165 DP/HDMI/USB-C and Dual Mode WFHD 330 Hz DP/HDMI only. USB-C 330 not separately proved and omitted. Manual 17 direct Dual Mode definitions, not preset inference. Native DP/HDMI 10-bit 165 require DSC per exact TechSpot test. DP 1.4 backward native 165+DSC explicitly supported in same review. USB-C native 165 condition optimized screen resolution, manual 19 High Resolution and High Data Speed options, with hub limitations 14. Unknown chroma/USB-C depth/DSC/dual mode depth omitted. Other lower/cropped per-input maxima not inferred from presets/global mode descriptions.5Maker product pagelge.co.kr/product/monitors/45gx950aRead 5 October 2026Exact maximum-resolution section HDMI 2.1/DP 2.1/USB-C each 5120 x 2160 at 165. No 240/480 values from erroneous current JP page row.6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Design and Ports explicitly both DP/HDMI full 5120 x 2160 at 10-bit 165 require DSC. Also explicitly full panel capabilities through backwards-compatible DP 1.4 with DSC. Dual Mode verified 2560 x 1080 at 330, per-input bindings from producer sheet.
Max refresh rate
240Hz
330Hz
Max refresh rate at native resolution
240Hz
165Hz
Max refresh rate over DisplayPort
240Hz
165Hz
Max refresh rate over HDMI
240Hz
165Hz
Max refresh rate over USB-C
240Hz
165Hz
Max refresh rate at 10-bit
Not available
165Hz
Native refresh rate
240Hz1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo native 240 Hz. No faster dual mode or overclock is inherited.
165Hz1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo native 165 Hz. Faster 330 requires lower-resolution Dual Mode. Generic 240 Hz+ flag is not native rate.
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Yes1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo Dual Mode 5K2K 165 Hz / WFHD 330 Hz, corroborated manual 17 and exact producer per-input matrix.
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
FreeSync Premium, G-SYNC Compatible, VESA AdaptiveSync Display1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo names FreeSync Premium, G-SYNC Compatible and VESA Adaptive Sync. No native G-SYNC module or FreeSync Premium Pro is inferred.
FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display, HDMI VRR1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo named certifications. HDMI VRR direct manual 17. No native G-SYNC module inferred.2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 17 supported interfaces DP/USB-C Adaptive-Sync and HDMI VRR.
VRR range per port
Not available
Not available
Low framerate compensation
Yes9Maker product pageamd.com/en/products/graphics/technologies/freesync.htmlRead 5 October 2026AMD officially requires LFC for FreeSync Premium-certified displays. The exact U.S. monitor has that named certification. No port-specific VRR interval is inferred.
Yes1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo FreeSync Premium Pro Yes. AMD certification definition separately proves mandatory LFC.9Maker product pageamd.com/en/products/graphics/technologies/freesync.htmlRead 5 October 2026Official AMD FAQ explicitly every FreeSync Premium/Pro-certified display meets mandatory LFC requirements. Maker exact 45GX950A claims Premium Pro. Capability depends on compatible GPU/driver, no port-specific minimum inferred.
Response time (maker GtG claim)
0.03ms1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo 0.03 ms GtG at Faster. Not a mean measured transition time.
0.03ms1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo 0.03 ms GtG at Faster. Not mean measured 0.31 ms.
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
No4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact table Motion Blur Reduction Tech No. Fast OLED transitions do not themselves establish strobing.
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/34gx90sa-wRead 5 October 2026Exact-model feature body names UL Flicker-Free Display certification A196009. Flicker Safe menu No is distinct from panel certification and VRR flicker.
Yes4Maker product pagelg.com/uk/monitors/gaming/45gx950a-bRead 5 October 2026Exact maker panel UL Flicker-Free Display A196009. VRR flicker can still occur, Korean software Flicker Safe X is a different control.
Black frame insertion
Not available
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
0.31ms6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Own initial GtG response chart 24-p.png visually read Average Response 0.31 ms at 165 Hz native 5K2K, overdrive N/A. Mean across 110 transitions, not the claimed best 0.03. Firmware/connection not identified, full settling metric not substituted. Faster Dual 330 latency is not inferred from native 165 chart.
Overshoot (measured)
Not available
0.7%6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Same native 165 Hz initial response chart visually Average Error 0.7% in Peak Overshoot panel, not worst 13.2% or Average RGB Error 0.5 unitless. Review says artefacts not visible, not numeric zero.
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
147nits8Measurementbenchmark.pl/lg-ultragear-34gx90sa-recenzja-test-opinia-7268521805853761aRead 5 October 2026Own SDR/HDR table for Game Optimizer, brightness setting 100%, 100% synthetic white window. Default 10% setting is 140 nits and not substituted. Firmware and connection are unstated. Other picture modes and maker 275-nit claim are different conditions.
263nits6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Brightness/Contrast before-calibration full-screen maximum 263 nits, uniform brightness behaviour. Default SDR/D65-P3 profile context, exact preset name/firmware not stated and not invented. After-calibration 255 nits is different. Native 165 test context, no HDR value substituted.
HDR brightness in a real scene (measured)
354nits8Measurementbenchmark.pl/lg-ultragear-34gx90sa-recenzja-test-opinia-7268521805853761aRead 5 October 2026Same own Game Optimizer measurement table, actual film scene with less than 1% lit area, HDR. Scene title, firmware, connection and peak-brightness option are unstated. Synthetic HDR 1% window is 365 nits and is separate. Reviewer never reached the maker 1300-nit claim in tested conditions.
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
Not available
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

8 of 19 differ
Video inputs
ALG UltraGear 34GX90SA
TypeVersionCountDSCHDCP
HDMI2.12Not availableNot available
DisplayPort1.41Yes2.3
USB-CNot available1Not availableNot available
Source1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact AllInfo counts and input versions. Supplementary producer table explicitly DP 1.4 DSC, and AllInfo DP HDCP 2.3. USB-C is a video input via explicit manual Alt Mode. Link bandwidth, HDMI HDCP/DSC and USB-C link revision are unstated.
BLG UltraGear 45GX950A
TypeVersionCountMax bandwidth (Gbps)DSCHDCP
DisplayPort2.1154Yes2.3
HDMI2.1248YesNot available
USB-CNot available1Not availableNot availableNot available
Source1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo DP 2.1 x 1 (DSC), HDMI 2.1 x 2, USB-C x 1, DP HDCP 2.3. Exact TechSpot identifies DP UHBR13.5/54 Gbps and HDMI 48 Gbps with DSC native 10-bit 165. USB-C DP revision/DSC/chroma and HDMI HDCP unknown, omitted. DP80 cable does not prove 80 Gbps input.6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Design and Ports tested DP 2.1 UHBR13.5 54 Gbps, two HDMI 2.1 48 Gbps, USB-C DP Alt Mode PD 90, and DSC requirement 10-bit native 165 on DP/HDMI.
HDMI ports
2
2
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
1.4
2.1
HDMI features
Not available
VRR2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 17 explicitly HDMI VRR. Other HDMI features unproved and omitted.
USB-C video (DP Alt Mode)
Yes3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Page 14 explicitly supports PD and DisplayPort Alternate Mode at the upstream USB-C port.
Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 13 explicitly PD and DisplayPort Alternate Mode through USB-C. Monitor itself powered from separate adaptor.
USB-C power delivered
65W1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo USB-C Power Delivery 65 W supplied to a compatible host. The monitor still needs its separate adapter.
90W1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo maximum USB-C PD 90 W for compatible host. Not downstream phone charger or monitor DC power input.
Thunderbolt
Not available
Not available
USB upstream ports
ALG UltraGear 34GX90SA
ConnectorCount
USB-C1
Source1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo one host-facing USB-C connection. Its USB data revision is unstated in the U.S. table.
BLG UltraGear 45GX950A
ConnectorCount
USB-C1
Source1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo one upstream via USB-C. USB revision unknown and omitted. No USB-B socket, despite false U.S. A-to-B accessory row.
USB downstream hub ports
ALG UltraGear 34GX90SA
ConnectorUSB versionCount
USB-A2.02
Source1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo two USB 2.0 downstream ports. Their Type-A connector form is confirmed by the matching product and connector inventory.
BLG UltraGear 45GX950A
ConnectorUSB versionCount
USB-A3.02
Source1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo two ports, USB 3.0. Manual 14 says C-C host connection supports USB 2.0 peripherals and C-A connection USB 3.0 when host supports it. Published maximum capability, not unconditional current hub speed.
KVM switch
No4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact table Built-in KVM No. One USB-C upstream may switch peripherals between the smart platform and its host, but this does not establish a two-host hardware KVM.
No6Measurementtechspot.com/review/2982-lg-45gx950aRead 5 October 2026Design and Ports expressly says no KVM switch because one USB-C upstream. U.S. generic KVM Yes conflicts with actual inventory/test and manual 14. Software Dual Controller does not make a hardware KVM.
Daisy chain (MST)
No4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact table Daisy Chain No.
Not available
Ethernet
Yes1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo LAN Yes. Data bandwidth is not inferred.
No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Complete own rear connector inventory has DP/HDMI/USB-C/A/headset/DC and no RJ45.
3.5 mm headphone output
Yes4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact table three-pole headphone output, sound only. No microphone contacts.
Yes3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026Exact producer four-pole headphone+mic row and footnote 9 expressly 3.5 mm stereo mini plug.
3.5 mm microphone input
No4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact table Mic In No and three-pole sound-only output.
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 14 requires USB-C upstream connected to PC, not a built-in microphone.
Optical out
No4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact table SPDIF Optical Digital Audio Out No.
No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Complete own rear connector inventory has no optical SPDIF, not inherited from older 27GS95QE.
Picture in picture
Yes1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo PIP Yes. Not a KVM function.
Yes1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo PIP Yes and manual 19 input pairing/size controls. Not a hardware KVM.
Picture by picture
Yes1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo PBP Yes. The supplementary exact-model table specifies two sources.
Yes1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo PBP Yes and manual 19 two-input table.

Smart features

3 of 4 differ
Smart platform
webOS 241Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo explicitly webOS 24. Present services vary by region and subscription.
Not available
Wi-Fi
Wi-Fi 53Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Page 17 wireless module LGSBWAC23 supports IEEE 802.11a/b/g/n/ac. Wi-Fi 6 in a review is inconsistent with this exact hardware table and is not stored.
Not available
Bluetooth
Not available
Not available
Remote control
Yes1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo accessory Remote Control Yes. The optional Magic Remote for voice recognition is separate.
Not available

Audio and camera

3 of 5 differ
Speakers
Yes1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo Speaker Yes. Output-channel count does not prove a physical driver count.
Yes1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo Speaker Yes and matching producer spec matrix. Physical driver count unknown and omitted.
Number of speakers
Not available
Not available
Speaker power per channel
7W4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact table 7 W x 2 output channels. No physical driver count is inferred.
10W3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026Exact producer built-in speakers 10 W+10 W Rich Bass, KR 10W x 2 channels agrees. Physical driver count unproved, no count inferred from channels.
Webcam
No4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact table Camera No. The optional external camera is not an installed camera.
Not available
Microphone
No4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact table Mic No. Optional Magic Remote voice recognition does not establish a monitor microphone.
Not available

Ergonomics and controls

5 of 15 differ
Stand height adjustment
110mm1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo stand travel. Independently confirmed by manual page 8.
120mm2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 10 direct maximum 120 mm.
Tilt
Forward8°Backward15°1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo stand angle and manual page 8. Stored as positive directional magnitudes.
Forward10°Backward15°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 10 direct -10/+15 degrees.
Swivel
Left30°Right30°1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo stand angle and manual page 8. Left and right are positive magnitudes.
Left10°Right10°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 10 direct 10 degrees each direction.
Pivot
Not available
Not available
Removable stand
Yes3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Page 11 explicitly removes the supplied stand before wall mounting by reversing its attachment.
Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 8 explicit remove stand before VESA plate, reverse assembly.
VESA mount
100 x 1001Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo mounting size, independently confirmed by manual page 10.
100 x 1002Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 7 mounting table 100 x 100 mm.
VESA adapter needed
No3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Pages 10-11 show the wall bracket attaching directly to the rear mounting holes. The optional wall bracket is separate.
No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 7-9 direct wall plate attachment to rear, no intermediate adapter.
Security lock slot
Yes3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Page 9 explains the physical Kensington socket. Its cable is optional.
Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 6 socket and cable procedure, locking cable optional.
On-screen menu controls
Joystick, Remote3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Own manual pages 15-16 describe joystick menu control and the included remote Settings and directional menu controls. The optional voice Magic Remote is separate.
Joystick, Buttons, Software2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 9-10 joystick and dedicated Dual Mode button. Printed page 16 LG Switch personalized picture wizard and Calibration Studio profiles. No remote inferred.
Desktop software
Not available
LG Switch, LG Calibration Studio2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Supported software printed page 11 and personalized picture/calibration screen profiles 16. Dual Controller does not count as hardware KVM.
User firmware updates
Not available
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Not available
Not available
RGB lighting
Yes1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo explicitly RGB Hexagon Lighting. Not the power indicator.
Yes1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo Unity Hexagon Lighting. Manual 19 static/cycling settings.
Gaming menu features
Black Stabilizer, Dynamic Action Sync, Crosshair, FPS Counter1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo named gaming functions. No AI feature from another generation is imported.
Black Stabilizer, Dynamic Action Sync, Crosshair, FPS Counter1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo game features and manual 17. Crosshair/FPS counter mutually exclusive. No other model AI features inherited.

OLED care

1 of 3 differ
OLED care
Not available
OLED Screen Move, OLED Screen Saver, OLED Image Cleaning2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 19-20 exact OLED care menus. Image cleaning roughly 10 minutes, automatically after four hours. No separate Pixel Cleaning or physical presence/ambient sensor borrowed.
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
Width784.1Height (lowest)470.4Height (highest)580.4Depth291.8mm(30.9 × 18.5 to 22.9 × 11.5 in)4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact UP and DOWN stand positions. Maximum independently agrees with manual page 18. No minimum height is calculated from travel.
Width991.6Height (lowest)545.6Height (highest)665.6Depth342mm(39 × 21.5 to 26.2 × 13.5 in)4Maker product pagelg.com/uk/monitors/gaming/45gx950a-bRead 5 October 2026Exact UP/DOWN metric dimensions. Manual 21 directly maximum 991.6 x 665.6 x 342, KR both agree. Minimum published, not inferred from 120 mm travel.
Dimensions without stand
Width784.1Height358.3Depth167.1mm(30.9 × 14.1 × 6.6 in)3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Page 18 exact metric body dimensions. W x D x H source axes are correctly mapped. Rounded inch values are not converted back to fabricated precision.
Width991.6Height460.7Depth225.5mm(39 × 18.1 × 8.9 in)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 21 direct metric curved body envelope. Lower-precision inch partners not converted into more precision.
Stand footprint
Not available
Not available
Weight with stand
10.4kg(22.9 lb)3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Page 18 own model row, without packaging. US imperial rounding differs in places, so the direct metric value takes precedence.
14kg(30.9 lb)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 21 net 14.0 kg, same KR and UK exact model.
Weight without stand
6.2kg(13.7 lb)3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Page 18 own model row without stand or packaging.
9.4kg(20.7 lb)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 21 net 9.4 kg, not computed by subtraction.
Box dimensions
Width927Height295Depth550mm(36.5 × 11.6 × 21.7 in)4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact shipping W x H x D. Flat-packed box orientation is retained.
Width1,142Height301Depth564mm(45 × 11.9 × 22.2 in)4Maker product pagelg.com/uk/monitors/gaming/45gx950a-bRead 5 October 2026Exact shipping W x H x D 1142 x 301 x 564 mm. Box orientation different from installed monitor. U.S. 45 x 11.9 x 22.2 in is compatible lower precision.
Box weight
15.5kg(34.2 lb)4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact shipping weight including packaging. This exceeds product weight.
20.5kg(45.2 lb)4Maker product pagelg.com/uk/monitors/gaming/45gx950a-bRead 5 October 2026Exact shipping 20.5 kg, above 14 kg complete product.

Power

9 of 13 differ
Power supply
External adapter1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo external adapter.
External adapter2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 21 external ADS-360RLB-20-1 adaptor, 20 V 18 A. Not an internal supply.
Adapter rating
270W3Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Page 18 adapter AD10660LF rated output is 20 V x 13.5 A, exactly 270 W. The 34-inch device input is separately 20 V x 11.5 A, 230 W.
360W2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 21 explicit 20.0 V 18.0 A equals 360 W adapter capacity. Device DC input rating also 360 but neither is maximum monitor consumption, which is omitted.
Input voltage
100-240 V AC, 50/60 Hz1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo mains input, confirmed by manual page 18 adapter input. Not the monitor 20 V DC input.
100-240 V AC, 50/60 Hz2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 21 adaptor AC input 100-240 V, 50/60 Hz. Not 20 V monitor DC input.
Power use (typical)
Not available
66W1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact AllInfo 66 W typical. March producer sheet 66 W On Mode at 200 nits using one hour video in footnote 11. KR 70 W different published condition/value not substituted. EU 44.7 is separate regulatory field.3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/202503_monitor_ultragear.pdfRead 5 October 2026PDF page 4 exact 66 W On Mode. Footnote 11 at 200 cd/m² one hour video. Korean 70 W and EU 44.7 different named conditions remain separate.
Power use (max)
Not available
Not available
Power use SDR (EU label)
32.3W6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact-model English page 2 row 4 EU on-mode SDR power, at default 60 Hz. Not maker typical operating consumption.
44.7W7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2245820_EN.pdfRead 5 October 2026Row 4 EU SDR On Mode.
Power use HDR (EU label)
38.9W6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact-model English page 2 row 6 EU on-mode HDR power. Not a peak power rating.
44.7W7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2245820_EN.pdfRead 5 October 2026Row 6 EU HDR On Mode, literal same value independently checked.
Standby power
0.5W6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact-model English page 2 row 8 standby demand. Off mode is n.a. and not inferred as zero.
0.5W7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2245820_EN.pdfRead 5 October 2026Row 8 regulatory standby. Producer less-than threshold separate.
Off-mode power
Not available
0.3W7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2245820_EN.pdfRead 5 October 2026Row 7 regulatory off. Producer less-than threshold separate.
EU energy class SDR
G6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact-model English page 2 row 3.
F7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2245820_EN.pdfRead 5 October 2026Row 3.
EU energy class HDR
G6EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact-model English page 2 row 5.
F7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2245820_EN.pdfRead 5 October 2026Row 5. Not assumed to be G from other OLED models.
Energy per 1000 h SDR
32kWh7EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact EU label explicitly prints this integer. Not calculated from the decimal fiche wattage.
45kWh8EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2245820.pdfRead 5 October 2026Exact label 45 visually inspected, not derived from 44.7 W.
Energy per 1000 h HDR
39kWh7EU energy label (EPREL)lg.com/uk/lgecs.downloadFile.ldwfRead 5 October 2026Exact EU label explicitly prints this HDR integer. Independently read, not inherited from SDR.
45kWh8EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2245820.pdfRead 5 October 2026Exact label 45 visually inspected, separate HDR metric not assumed from SDR.

Certifications

0 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Not available
Not available
Low blue light
Hardware4Maker product pagelg.com/uk/monitors/gaming/34gx90sa-wRead 5 October 2026Exact-model feature body names UL Low Blue Light Hardware Solution Platinum V745051. A Reader filter is a separate software setting.
Hardware4Maker product pagelg.com/uk/monitors/gaming/45gx950a-bRead 5 October 2026Exact maker UL Low Blue Light Hardware Solution Platinum V745051. Reader software filter is separate.
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/34gx90sa-wRead 5 October 2026Exact feature certificate footnote. Discomfort Glare Free V563481 uses UGR < 22.
UL Flicker-Free Display A196009, UL Discomfort Glare Free V563481, UL Low Blue Light Hardware Solution Platinum V7450514Maker product pagelg.com/uk/monitors/gaming/45gx950a-bRead 5 October 2026Exact model certificate footnote. Discomfort Glare UGR<22 condition. Generic TUV regulatory approval is not an eye-care certificate.

In the box

1 of 2 differ
In the box
Monitor, Stand, AC/DC adapter, HDMI cable, DisplayPort cable, USB-C cable, Remote control1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo cables and included remote, with the monitor, stand and external adapter in the manual. Optional Magic Remote, regional paper report and unstated cable lengths are omitted.
Monitor, Stand body, Stand base, AC/DC adapter, HDMI cable, DisplayPort cable, USB-C cable, Cable cover, Mouse holder1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact U.S. cable/accessory rows, manual core stand/adapter assembly. Door denotes rear cable cover. Generic USB A-to-B Yes rejected because complete inventory has no USB-B. Regional paper report, cable lengths/counts and optional documents not inferred.
Cables included
Not available
Not available

Warranty

0 of 2 differ
Manufacturer warranty (source market)
2years1Maker product pagelg.com/us/monitors/lg-34gx90sa-w-gaming-monitorRead 5 October 2026Exact U.S. 34GX90SA-W AllInfo two-year parts and labor warranty and exact U.S. support. EU one-year regulatory guarantee metadata does not replace U.S. terms. Burn-in-specific coverage is not established.
2years1Maker product pagelg.com/us/monitors/lg-45gx950a-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo 2 Year Parts and Labor. Burn-in-specific guarantee unstated and omitted. KR 1 year and JP bright-pixel policy not inherited.
Dead pixel policy
Not available
Not available

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