LG 40U990A-W WUHD Curved Monitor 5120×2160
LG

LG 40U990A-W WUHD Curved Monitor 5120×2160

  • Display diagonal40″
  • Power consumption (typical)45 W
  • DCI-P3 coverage99
  • Number of speakers2
  • Product Net Weight14.11 kg
  • HDMI ports quantity2
  • Cables includedDisplayPort/HDMI/Thunderbolt/USB Type-C

This 40-inch LG ultrawide delivers a genuine productivity boost at a price that makes sense. The 5120×2160 WUHD resolution and 21:9 aspect ratio give you nearly three standard monitors' worth of screen real estate in one seamless curved panel—ideal for multitasking, design work, or financial analysis without switching windows constantly.

  • Native 21:9 ultrawide format eliminates bezels between virtual workspaces and cuts window management time
  • 120 Hz refresh rate and 5 ms response keep motion smooth, whether you're scrolling spreadsheets or working with video
  • IPS panel with HDR support ensures accurate colour and contrast across a full day of editing or content creation
  • Curved design reduces eye strain by keeping every inch of the screen equidistant from your eyes

Description

Work smarter, not harder

Perfect for professionals in post-production, CAD, trading, or any role where screen real estate directly improves efficiency. Buy now if you've been working around an undersized display.

Specifications

General

BrandLG
Model name40U990A-W
Product colourBlack
VESA mountingYes
HDCPYes
ManualYes
SwivellingYes
Pixel pitch0.1815 x 0.1815
AMD FreeSyncYes
HDCP version2.2
Headphone outYes
NVIDIA G-SYNCNo
Wall mountableYes
Tilt adjustmentYes
AMD FreeSync typeFreeSync Premium
Height adjustmentYes
Picture-in-PictureYes
Viewing angle, vertical178
Picture-by-Picture (PbP)Yes
Viewing angle, horizontal178
Warranty24 months
EAN8806096489314

Display

Display diagonal40″
Display diagonal (metric)101 cm
Display resolution5120 x 2160
HD typeWUHD
Panel typeNano IPS
Maximum refresh rate120 Hz
Native aspect ratio21:9
TouchscreenNo
Pixel density139 ppi
Contrast ratio (typical)2000:1
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyDisplayHDR 600/HDR Effect/High Dynamic Range 10 (HDR10)
Screen shapeCurved
Panel mounting interface100 x 100
Response time5
Colour gamut standardDCI-P3
Screen curvature rating2500R
Display number of colours1.06 billion colours
Display brightness (typical)450
Response time measurement typeGTG (Gray to Gray)

Camera

Built-in cameraNo

Audio

Number of speakers2
RMS rated power10 W
Audio inputYes
Built-in speaker(s)Yes

Ports

HDMI ports quantity2
Ethernet LANYes
Cable lock slotNo
HDMIYes
Built-in USB hubNo
DisplayPort version2.1
DisplayPorts quantity1
Number of USB Type-C upstream ports quantity4

Connectivity

Wi-FiNo
BluetoothNo

Keyboard & controls

Remote control includedNo

Battery & power

Power consumption (typical)45 W
Power consumption (standby)1.2 W
Energy efficiency classF
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours40 kWh
Energy consumption (HDR) per 1000 hours58 kWh
AC input voltage100 – 240 V
AC input frequency50/60
Power supply typeExternal
Power adapter includedYes
Energy efficiency scaleA to G
Power consumption (off)0.3

Performance & capacities

DCI-P3 coverage99

Features

Cables includedDisplayPort/HDMI/Thunderbolt/USB Type-C
Package typeBox
LED backlightYes
Backlight typeEdge-Lit
Stand includedYes
VESA Adaptive Sync supportNo

Dimensions & weight

Product Net Weight14.11 kg
Width (with stand)947.42 mm
Height (with stand)614.68 mm
Depth (with stand)259.08 mm
Weight (with stand)14.11 kg
Width (without stand)947.42 mm
Height (without stand)419.1 mm
Depth (without stand)106.68 mm
Weight (without stand)9.21 kg
LG 40U990A-W WUHD Curved Monitor 5120×2160 | mydeal.ee