1/5
Logo Image

1/5
LG Logo
34U65ZA-B
LG ultrawide monitors
LG ultrawide monitors
34" UltraWide™ Curved Monitor with WQHD IPS Display and HDR10 with USB Type-C
NEW
LG ultrawide monitors
34U65ZA-B

34" UltraWide™ Curved Monitor with WQHD IPS Display and HDR10 with USB Type-C

$429.99

Key features
All Specs
  • 34" WQHD 3440 x 1440 IPS screen—more room to create, edit, and multitask
  • Up to 99% sRGB and HDR10—experience vibrant color and crisp detail
  • Work, watch, or stream from two sources at once with PBP¹
  • PBP and KVM—control two devices with one keyboard and mouse
  • USB-C with up to 90W power—connect, charge, and display with one cable²
  • Versatile ports keep you connected—HDMI, USB-C, DisplayPort, and more

Compare

Features and specs
See All Specs

See More. Do More. Create More.

The 34" UltraWide™ WQHD (3440 x 1440) curved IPS display gives you the screen real estate to work smarter. With a 21:9 aspect ratio and vibrant color, you can keep multiple windows open side by side—perfect for editing, or powering through data without flipping between tabs.

See More. Do More. Create More.

Pictures That Pop

Experience vibrant color and enhanced clarity with HDR10 support and up to 99% sRGB color gamut coverage. From creative projects to casual gaming, your content comes alive with rich, accurate hues and striking depth.

Pictures That Pop

One Screen, Multi Views

With OnScreen Control, you can use Picture-by-Picture (PBP) modes to display content from two different input sources at once.1 Watch, work, or play from multiple devices—all on one screen, no switching required.

One Screen, Multi Views

Built-in Keyboard, Video Monitor and Mouse (KVM)

With Picture-by-Picture (PBP), you can view content from two separate computers side by side. The built-in KVM switch lets you control both with a single keyboard and mouse—no plugging, unplugging, or clutter required.

Built-in Keyboard, Video Monitor and Mouse (KVM)

Multiple Devices—One Cable

Connect, display, and charge—all through a single USB Type-C™ cable2 with up to 90W power delivery. It’s a cleaner desktop with a simpler setup.

Multiple Devices—One Cable

Versatile Connectivity

This UltraWide™ monitor is built for versatility, along with USB Type-C™, there are two HDMI ports, DisplayPort, two USB inputs, and a headphone jack—so you can connect all your essential devices without compromise.

Versatile Connectivity

Built-in speakersr with MaxxAudio®

Make some noise with built-in stereo speakers equipped with Waves MaxxAudio®, and make your games and movies come to life with bigger and bolder sound.

Built-in speakersr with MaxxAudio®

Easy and Comfortable

The easy to asseble, ergonomic stand makes it easy to adjust the height, tilt, and swivel of the screen in the optimal position for you.

Easy and Comfortable

Easy Viewing, Comfortable Reading

Watch your monitor for longer periods of time. Reader Mode provides optimal conditions for reading by reducing blue light.

Easy Viewing, Comfortable Reading
All Specs

Collapse All

Color Depth (Number of Colors)
1.07B
Aspect Ratio
21:9
Brightness (Typical, Minimum)
(Typ.) 300 cd/m² (Min.) 240 cd/m²
Color Gamut (Typ.)
sRGB 99% (CIE1931)
Contrast Ratio
1000:1
Display Type
IPS
Pixel Pitch (mm)
0.2325 x 0.2325
Refresh Rate
60Hz
Resolution
3440 x 1440
Response Time (GTG)
5ms
Screen Size
34"
Surface Treatment
Anti-Glare
Viewing Angle
178º(R/L), 178º(U/D)
Curvature
3800R
KVM
Yes
LG Switch
Yes
Curved Screen
Yes
Auto Input Switch
Yes
Black Stabilizer®
Yes
Color Calibrated
Yes
Color Weakness Mode
Yes
Dual Controller
Yes
Dynamic Action Sync®
Yes
Flicker Safe
Yes
HDR Effect
Yes
HDR10
Yes
OnScreen Control (OSC)
Yes
PBP (Picture by Picture)
Yes
Reader Mode
Yes
Smart Energy Saving
Yes
Super Resolution+
Yes
User Define Key
Yes
USB Down-stream
Yes (2x USB3.2 Gen1, 2x USB2.0)
HDMI (HDCP Version)
2.2
DisplayPort
Yes x 1
USB Up-stream
Yes (1x USB3.2 Gen1)
HDMI
2
DisplayPort Version 1.4
Yes
Headphone Out
Yes
LAN
Yes
USB Type-C
Yes
USB-C (Data Transmission)
Yes
USB-C (Power Delivery)
90 W
Detachable Base
Yes
Display Position Adjustments
Tilt/Height/Swivel
Height (mm)
150
One Click Stand Set-up
Yes
Pivot
Yes
Swivel (Angle)
-45~45º
Tilt (Angle)
-5~21º
Wall Mount Size (mm)
100 x 100
MAXX Audio
Yes
Speaker
Yes
Input
100~240V (50/60Hz)
Power Consumption (Typ.)
29 W
Power Save/Sleep Mode (Max)
Less than 0.5W
Type
Built-in Power
Shipping Dimensions (WxHxD)
38.9" x 19.0" x 8.0"
Shipping Weight
30.2 lbs
With Stand (WxHxD)
32.1" x 21.4" x 10.5" (Up) 32.1" x 15.5" x 10.5" (Down)
With Stand Weight
24.3 lbs
Without Stand (WxHxD)
32.1" x 14.3" x 3.3"
Without Stand Weight
16.5 lbs
USB Type-C Cable
Yes
Display Port Cable
Yes
HDMI Cable
Yes
Country of origin
China
Limited Warranty
1 Year Parts & Labor
UPC
195174109274

For owners

Warranty Information

1OnScreen Control software installation required. Visit Support on LG.com to download.

2USB Type-C™ cable not included.


Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

USA, English

Social Support

  • /LGUSSupport
  • @lgussupport


BusinessPrivacyDo Not Sell or Share My Personal InformationTerms of UseTerms of PurchasePatentAccessibility HelpSite Map
LG Logo Copyright © 2009-2025 LG Electronics. All Rights Reserved
LG LogoLG Jeong-Do Management Ethics Hotline