UK manufacturer model · 38WR85QC-W
LG 38WR85QC-W in its manufacturer-documented UK configuration. The complete source table retains its published display, connection, software and physical conditions.
Specifications checked 17 Oct 2026.
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Choose the 40U990A-W for
UK manufacturer model · 40U990A-W
LG 40U990A-W in its manufacturer-documented UK configuration. The complete source table retains its published display, connection, software and physical conditions.
Specifications checked 17 Oct 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
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Differences first. Select a topic for its graphic, sources and conditions.
Check the exact configuration and source conditions for your use.
Match the monitor to the connection. Refresh limits depend on the input, cable and source device. Confirm the exact regional ports, stand adjustment and mount. Manufacturer response-time methods such as MPRT and GtG are different; neither the image nor these figures establish an independent motion or colour-quality test.
25 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Manufacturer specification · Manufacturer display-table maximum, not a motion index. Input-specific modes/overclocking remain in original source fields. Original: 144
LG 38WR85QC-W — official UK product specificationsManufacturer specification · Manufacturer display-table maximum, not a motion index. Input-specific modes/overclocking remain in original source fields. Original: 120
LG 40U990A-W — official UK product specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Actual manufacturer display-table diagonal. Original: 37.5
LG 38WR85QC-W — official UK product specificationsManufacturer specification · Actual manufacturer display-table diagonal. Original: 39.7
LG 40U990A-W — official UK product specificationsCheck the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
A size or weight trade-off; it does not establish the better product.
A size or weight trade-off; it does not establish the better product.
A size or weight trade-off; it does not establish the better product.
A size or weight trade-off; it does not establish the better product.
A size or weight trade-off; it does not establish the better product.
Stated colour bit depth, which can include dithering (FRC). It does not establish measured colour accuracy or smoother gradients.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Manufacturer specification · Original manufacturer axes, units and up/down/stand configurations retained.
LG 38WR85QC-W — official UK product specificationsManufacturer specification · Original manufacturer axes, units and up/down/stand configurations retained.
LG 40U990A-W — official UK product specificationsA size or weight trade-off; it does not establish the better product.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
One source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.
One source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
30 shared fields have the same recorded value.
| Specification | LG 38WR85QC-W | LG 40U990A-W |
|---|---|---|
Screen diagonalDifferent SourcesLG 38WR85QC-W Manufacturer specification · Actual manufacturer display-table diagonal. Original: 37.5 LG 38WR85QC-W — official UK product specificationsLG 40U990A-W Manufacturer specification · Actual manufacturer display-table diagonal. Original: 39.7 LG 40U990A-W — official UK product specifications | 37.5 in | 39.7 in |
Native resolutionDifferent Sources | 3840 x 1600 | 5120 x 2160 |
Panel technologyDifferent Sources | IPS | IPS Black |
DISPLAY — Size [cm]Different Sources | 95.29cm | 100.86cm |
DISPLAY — Aspect Ratio Sources | 21:9 | 21:9 |
DISPLAY — Pixel Pitch [mm]Different Sources | 0.2291 x 0.2291 mm | 0.1815 x 0.1815 |
DISPLAY — Color Gamut (Min.)Different Sources | DCI-P3 90% (CIE1976) | DCI-P3 95% (CIE1976) |
DISPLAY — Color Gamut (Typ.)Different Sources | DCI-P3 98% (CIE1976) | DCI-P3 99% (CIE1976) |
DISPLAY — Color Depth (Number of Colors)Different Sources | 1.07B | 1.06B |
DISPLAY — Contrast Ratio (Min.)Different Sources | 700:1 | 1400:1 |
DISPLAY — Contrast Ratio (Typ.)Different Sources | 1000:1 | 2000:1 |
DISPLAY — Viewing Angle (CR≥10) Sources | 178º(R/L), 178º(U/D) | 178º(R/L), 178º(U/D) |
DISPLAY — CurvatureDifferent Sources | 2300R | 2500R |
DISPLAY — Brightness (Min.) [cd/m²] Sources | 360 cd/m² | 360 cd/m² |
DISPLAY — Brightness (Typ.) [cd/m²] Sources | 450 cd/m² | 450 cd/m² |
FEATURES — HDR 10 Sources | YES | YES |
FEATURES — VESA DisplayHDR™ Sources | DisplayHDR™ 600 | DisplayHDR™600 |
FEATURES — HDR Effect Sources | YES | YES |
FEATURES — Nano IPS™ Technology Sources | YES | YES |
FEATURES — Color Calibrated in Factory Sources | YES | YES |
FEATURES — HW CalibrationDifferent Sources | YES | HW Calibration Ready |
FEATURES — Auto Brightness Sources | YES | YES |
FEATURES — Color Weakness SourcesLG 40U990A-W No source recorded. | YES | Not provided |
FEATURES — Super Resolution+ Sources | YES | YES |
FEATURES — Black Stabiliser Sources | YES | YES |
SW APPLICATION — LG Calibration Studio (True Color Pro) Sources | YES | YES |
SW APPLICATION — OnScreen Control (LG Screen Manager) SourcesLG 40U990A-W No source recorded. | YES | Not provided |
Manufacturer maximum refresh rateDifferent SourcesLG 38WR85QC-W Manufacturer specification · Manufacturer display-table maximum, not a motion index. Input-specific modes/overclocking remain in original source fields. Original: 144 LG 38WR85QC-W — official UK product specificationsLG 40U990A-W Manufacturer specification · Manufacturer display-table maximum, not a motion index. Input-specific modes/overclocking remain in original source fields. Original: 120 LG 40U990A-W — official UK product specifications | 144 Hz | 120 Hz |
DISPLAY — Response TimeDifferent Sources | 1ms (GtG at Faster) | 5ms (GtG at Faster) |
FEATURES — NVIDIA G-Sync™ SourcesLG 40U990A-W No source recorded. | G-SYNC Compatible | Not provided |
FEATURES — AMD FreeSync™Different Sources | FreeSync Premium Pro | FreeSync Premium |
FEATURES — VRR Sources | YES | YES |
FEATURES — Dynamic Action Sync Sources | YES | YES |
Inputs and connectionsDifferent Sources | hdmi: YES(2ea); displayport: YES(1ea); dp version: 1.4; usb-c: YES(1ea); usb-c (max. resolution at hz): 3840 x 1600 at 144Hz; usb-c (data transsmission): YES; usb-c (power delivery): 90W; usb upstream port: YES(1ea/ver3.0); usb downstream port: YES(USB-C/1ea/ver3.0/15W, USB-A/4ea/ver3.0); built-in kvm: YES; lan (rj-45): YES; headphone output: 4-pole (Sound+Mic) | hdmi: YES(2ea); displayport: YES(1ea); dp version: 2.1 (UHBR 13.5); thunderbolt: YES(In 1ea / Out 1ea); usb-c: YES (1Up / 4Down); usb-c (data transsmission): YES; daisy chain: YES(UHD/120Hz); usb upstream port: YES(via Thunderbolt & USB-C 10Gbps); usb downstream port: USB-C *4EA(15W*1EA, 4.5W*3EA) 10Gbps USB-A *2EA 10Gbps; built-in kvm: YES; lan (rj-45): YES; headphone output: 4-pole (Mic + Sound) |
FEATURES — Auto Input Switch Sources | YES | YES |
FEATURES — PBP Sources | YES (2PBP) | YES (2PBP) |
FEATURES — PIP Sources | YES | YES |
SOUND — SpeakerDifferent Sources | 7W x 2 | 10W x 2 |
SOUND — Maxx Audio SourcesLG 40U990A-W No source recorded. | YES | Not provided |
SOUND — Rich Bass SourcesLG 38WR85QC-W No source recorded. | Not provided | YES |
Manufacturer dimensions and stand basisDifferent SourcesLG 38WR85QC-W Manufacturer specification · Original manufacturer axes, units and up/down/stand configurations retained. LG 38WR85QC-W — official UK product specificationsLG 40U990A-W Manufacturer specification · Original manufacturer axes, units and up/down/stand configurations retained. LG 40U990A-W — official UK product specifications | dimension with stand (w x h x d) [mm]: 896.4 x 593.9 x 306.8mm(Up)896.4 x 483.9 x 306.8mm(Down) | dimension with stand (w x h x d) [mm]: 947.7 * 614.3 * 260 mm |
MECHANICAL — Display Position Adjustments Sources | Tilt/Height/Swivel | Tilt/Height/Swivel |
MECHANICAL — Wall Mountable [mm] Sources | 100 x 100 | 100 x 100 mm |
DIMENSIONS/WEIGHTS — Dimension without Stand (W x H x D) [mm]Different Sources | 896.4 x 394.4 x 110.1mm | 947.7 * 419.8 * 106.3 mm |
DIMENSIONS/WEIGHTS — Dimension in Shiping (W x H x D) [mm]Different Sources | 1058 x 539 x 235mm | 1206 * 534 * 201 |
DIMENSIONS/WEIGHTS — Weight with Stand [kg]Different Sources | 10.5 | 14.1 kg |
DIMENSIONS/WEIGHTS — Weight without Stand [kg]Different Sources | 8.0 | 9.2 kg |
DIMENSIONS/WEIGHTS — Weight in Shipping [kg]Different Sources | 14.3 | 17.8 kg |
FEATURES — Smart Energy Saving Sources | YES | YES |
POWER — Type Sources | Built-in Power | Built-in Power |
POWER — AC Input Sources | 100~240V (50/60Hz) | 100~240V (50/60Hz) |
POWER — Power Consumption (Typ.) SourcesLG 40U990A-W No source recorded. | 80W | Not provided |
POWER — Power Consumption (Max.) SourcesLG 40U990A-W No source recorded. | 210W | Not provided |
POWER — Power Consumption (Sleep Mode)Different Sources | Less than 0.5W | Less than 1.2W |
POWER — Power Consumption (DC Off) Sources | Less than 0.3W | Less than 0.3W |
POWER — DC Output SourcesLG 40U990A-W No source recorded. | 220W (20.5V / 11A) | Not provided |
FEATURES — Flicker Safe Sources | YES | YES |
FEATURES — Reader Mode Sources | YES | YES |
FEATURES — Crosshair SourcesLG 40U990A-W No source recorded. | YES | Not provided |
FEATURES — FPS Counter SourcesLG 40U990A-W No source recorded. | YES | Not provided |
FEATURES — User Defined Key Sources | YES | YES |
SW APPLICATION — Dual Controller Sources | YES | YES |
SW APPLICATION — LG UltraGear™ Control Center SourcesLG 40U990A-W No source recorded. | - | Not provided |
SW APPLICATION — LG UltraGear™ Studio SourcesLG 40U990A-W No source recorded. | - | Not provided |
INFO — Product name Sources | UltraWide | UltraWide |
INFO — YearDifferent Sources | Y23 | Y25 |
ACCESSORY — HDMI Sources | YES (ver 2.1) | YES |
ACCESSORY — USB-C Sources | YES | YES |
ACCESSORY — Display Port Sources | YES | YES(2.1) |
ACCESSORY — USB A to B SourcesLG 40U990A-W No source recorded. | YES | Not provided |
ACCESSORY — Others (Accessory) SourcesLG 40U990A-W No source recorded. | Cable Holder | Not provided |
ACCESSORY — Calibration Report (Paper) SourcesLG 40U990A-W No source recorded. | YES | Not provided |
ACCESSORY — HDMI (Color/Length) SourcesLG 40U990A-W No source recorded. | White / 1.5m | Not provided |
ACCESSORY — Power Cord SourcesLG 40U990A-W No source recorded. | YES | Not provided |
ACCESSORY — Thunderbolt SourcesLG 38WR85QC-W No source recorded. | Not provided | YES |
FEATURES — Others (Features) SourcesLG 40U990A-W No source recorded. | Switch App(KVM) | Not provided |
Closest monitors to this pair by shared key specifications. Not a popularity ranking.
Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.
