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34" Class (34" Diagonal) 21:9 UltraWide® WQHD IPS Curved LED Monitor with USB Type-C )

LG 34CB99W


  • 34" 21:9 Curved WQHD IPS Display
  • USB Type-C & USB 3.0 Quick Charge Ports
  • Height Adjustable Stand
  • On-Screen Control with Screen Split

Quick Specs

  • Type: Miscellaneous
  • Width: 32.2"
  • Height: 14.2"
  • Depth: 3.5"

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34 Inch Curved UltraWide® Display

The 3440 X 1440 curved UltraWide QHD IPS display offers amazingly sharp picture quality. Its pixel area is about 1.8 times larger than a Full HD 21:9 monitor, and about 2.4 times larger than a Full HD 16:9 monitor. This UltraWide is ideal for photographers, producers and other creative professionals who need more room for big ideas.

IPS Display

IPS (In-Plane Switching) technology highlights the performance of liquid crystal displays. Response times are shortened, color reproduction is improved, and users can now view the screen at virtually any angle.

USB Type-C

Offering a new generation of convenience, USB Type-C ports allow 4K video display, data transfer and laptop/mobile device charging, all at the same time over a single cable. Reduce cord clutter and increase efficiency with USB Type-C .

USB 3.0 Quick Charge

Save time when you power up the battery of a connected device using USB 3.0 Quick Charge. Once enabled, this convenient feature allows a phone or other mobile device to charge up to four times faster than regular USB 3.0.

Screen Split 2.0

Customize your monitor layout for multitasking with the latest version of LG Screen Split. Resize and display multiple windows at once, with 14 options including four different picture-in-picture (PIP) choices.


  • 34" 21:9 Curved WQHD IPS Display
  • USB Type-C & USB 3.0 Quick Charge Ports
  • Height Adjustable Stand
  • On-Screen Control with Screen Split
Size (Inch) 34" Curved (1900R)
Panel Type IPS
Color Gamut (CIE1931) sRGB 99%
Color Depth (Number of Colors) 10bits (8bit+FRC), 1.07B
Pixel Pitch(mm) 0.2325 mm x 0.2325 mm
Resolution 3440 x 1440
Brightness (Typ.) 300 (Typ), 240(min) cd/m2
Contrast Ratio (Original) 1000:1 (Typ)
(DFC) Mega
Response Time (GTG) 5ms (High)
Viewing Angle (CR≥10) 178/178 (CR≥10)
Aspect Ratio 21:9
HDMI Yes (ver2.0, 2ea)
DisplayPort Yes (ver1.2)
USB Type-C Yes
Headphone Out Yes
USB Down-Stream Yes (USB3.0 2ea) * included Quick Charge for port 1
Audio Output Speaker 7W*2
Audio Tuning MaxxAudio
Type Adapter
Input 100 ~240 , 50/60Hz
Ouptput (USB Type-C PD) 60W
Normal On (EPA standard) 48W
Normal On (Typ.) 70W
Power Save/Sleep Mode(Max) 1.2W
DC Off (Max) 0.3W
Picture Mode Custom, Reader, Photo, Cinema, Dark Room 1, Dark Room 2, Color Weakness, FPS Game 1, FPS Game 2, RTS Game, Custom (Game)
Ratio Wide, Original, Cinema 1, Cinema 2, 1 : 1
PIP - (PIP mode in Screen Split)
HDCP HDMI (2.2:/ 1.4), DP(1.4) , USB-C(1.4)
Key Lock Yes
Response Time Control Yes
Quick Charge Yes
FreeSync Yes
Game Mode Yes
DAS Mode Yes
Black Stabilizer Yes
Flicker Safe Yes
Smart Energy Saving Yes
Automatic Standby Yes
Reader Mode Yes (Picture Mode)
Six Axis Control Yes
SUPER + Resolution Yes
Color Calibrated Yes
Dual controller Yes
Screen Split2.0 (in OSC) Yes
My Display Preset (in OSC) Yes
OnScreen Control (OSC) Yes
Dual EDID (H/W) Yes
One Click Stand Set-up Yes
Tilt (Angle) -5~20 Degree
Height (Range) 110mm
WxDxH (Stand) 32.2" x 10.2" x 19" (Height down) 32.2" x 10.2" x 23.3" (Height up)
WxDxH (w/ Stand) 32.2" x 3.5" x 14.2"
Box (WxHxD) 38.7" x 8.3" x 20"
Weight (Stand) 18.3 lbs
Weight (w/ Stand) 13.9 lbs
Box Weight 26.5 lbs
Vesa 100mm x 100mm
UL(cUL) Yes
TUV-Type Yes
ErP Yes
Windows 10 Yes
Energy Star® Yes
Power Cord Yes
DisplayPort Yes
USB Type-C to Type-C Yes
Gender Yes (USB Type-A to Type-C)
Cable holder Yes
Warranty 3-Year Limited Warranty Parts/Labor/Backlight
UPC 7 1919 261397 3

Quick Specs

  • Appearance

  • Type: Miscellaneous

  • Dimensions

  • Width: 32.2"
  • Height: 14.2"
  • Depth: 3.5"

Case Study

Specification Sheet

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