Acer XR342CK 34in Curved Ultrawide 21:9 QHD IPS LED LCD

MX73849 XR342CK 34in Curved Ultrawide 21:9 QHD IPS LED LCD
MX73849 XR342CK 34in Curved Ultrawide 21:9 QHD IPS LED LCD MX73849 XR342CK 34in Curved Ultrawide 21:9 QHD IPS LED LCD MX73849 XR342CK 34in Curved Ultrawide 21:9 QHD IPS LED LCD MX73849 XR342CK 34in Curved Ultrawide 21:9 QHD IPS LED LCD

Product Info

Acer XR Series - A New Angle In Entertainment


Take your gaming to a new level of luxury with dynamic angles, cool ambient lighting1, and a stellar sound system.

Introducing the Acer XR342CK display with a 34-inch curved IPS panel and 21:9 UltraWide QHD resolution making your games, work and movies look as epic as possible. Special features like 100% sRGB and DTS Sound give you the perfect picture and entertaining experience while Picture-in-picture and daisy chaining multiple monitors together take your productivity to a new level.

  • 34" 21:9 QHD (3,440 x 1,440) IPS LED LCD panel
  • 1900R curvature
  • High Dynamic Range (HDR)
  • 300 cd/m2 brightness level
  • 1ms MPRT response time
  • 100,000,000:1 Dynamic Contrast Ratio
  • USB 3.1 Type-C™ | DisplayPort | HDMI connectivity


Seriously Curved

An ultrawide QHD curved display and a cinematic 21:9 aspect ratio ensure epic gaming and movies.

More Screen to See

The ZeroFrame bezel design with narrow borders offers more real estate for viewing.

Curved Immersion

Sharp 1900R1 curved screens provide more impressive experiences.

6-Axis Color Tuning

Set the hue and saturation of red, green, blue, magenta, yellow or cyan independently - for perfect calibration.

Turn Up the Volume

Warn your neighbors when it's movie time because the built-in 7W speakers with DTS® Sound1 are seriously loud.

It's All About the Details

Game in a whole new light with tech features that deliver visual excitement in fine detail.

No Screen Tearing

With AMD FreeSync™1, frames are synced to deliver a superior visual experience. Screen tearing will be a thing of the past with AMD FreeSync™ which syncs your display's framerate to the video card.

High-Speed Engagement

Keep up with the action as the 1ms2 Motion Picture Response Time provides clearer, blur free images.


Motion Picture Response Time (MPRT) works by either quickly turning off the backlight or inserting a blank, black image between frames aka "blinking". This results in less noticeable blur in fast moving images because the liquid crystals don't have to double up on frames as they rise and fall.

Lifelike Images

More realistic, natural images are provided through an expanded contrast ratio and color palette with HDR Ready™.1

Silky Smooth Visuals

With rapid refresh rates, the XR Series delivers ultra-smooth viewing with faster frame rendering and lower input lag.


Product XR342CK 34in Curved QHD IPS LED LCD Monitor
Part Number UM.CX2AA.003
Colour Black, Silver
Screen Size 34" widescreen
Curvature 1900R
Resolution UW-QHD 3,440 x 1,440
Aspect Ratio 21:9
Brightness 300 cd/m² (Typical)
Contrast 1,300:1
Panel Type IPS
Color Depth 1.07 billion colors
Viewing Angle 172°/178°
Pixel Pitch N/A
Refresh Rate 75 Hz (Display Port)
60 Hz (HDMI)
Response Time 1 ms MPRT
Adaptive Sync Technology AMD FreeSync™
Surface Treatment Anti-Glare, 3H
HAS Stand Title: -5 ~ 35°
Height: 130mm (max.)
Audio 2 x 7W speakers with DTS Sound
I/O 1 x DisplayPort port
1 x HDMI v2.0 port
5 x USB 3.1 ports
Audio jack
Headphone jack
Special Features High Dynamic Range (HDR)
Six Axis Color Tuning
VESA Mount 100x100 mm
Power Supply 100~240V, 50/60Hz
Power Consumption Typical: 52W
Standards Energy Star
Dimensions (WxHxD) With stand: 816.2 x 565.5 x 309 mm
Without stand: 816.2 x 367.7 x 124.7 mm
Weight With stand: 9.7kg (21.38 lbs)
Without stand: 6.55kg (14.44 lbs)

1. Specifications vary depending on model and/or region.
2. 1ms MPRT value based on internal tests under specific test conditions.
3. Actual refresh rates may vary depending on model and/or region, computer specifications/hardware and/or set up.

Package Contents

  • Acer XR342CK 34" Curved Ultrawide QHD IPS LED LCD
  • Power Cord
  • HDMI Cable
  • DisplayPort Cable
  • USB Type-C Cable
  • User's Manual