34" curved WQHD ultrawide gaming monitor with 180Hz Fast VA performance and immersive 21:9 gameplay The CU34G4CA is built for players who want a more immersive way to experience gaming. Its 34-inch WQHD 21:9 ultrawide display and deep 1500R curvature naturally wrap around your field of view, making racing games, RPGs and open-world adventures feel larger, more cinematic and easier to track in peripheral vision. The fast 180Hz refresh rate and responsive 1ms GtG Fast VA panel keep motion smooth and precise during fast gameplay, helping players react faster and stay focused during intense action scenes. HDR400 support enhances contrast and lighting detail, making darker environments feel richer and brighter highlights more impactful for a more lifelike gaming experience.
Technical specifications Display Display diagonal 86.4 cm (34") Display resolution 3440 x 1440 pixels HD type Wide Quad HD Native aspect ratio 21:9 Panel type Fast VA LED backlight Yes Backlight type W-LED Touchscreen No Display brightness (typical) 450 cd/m² Response time 1 ms Response time measurement type GTG (Gray to Gray) Response time (MPRT) 0.5 ms Anti-glare screen Yes Screen shape Curved Screen curvature rating 1500R Contrast ratio (typical) 2500:1 Maximum refresh rate 180 Hz Viewing angle, horizontal 178° Viewing angle, vertical 178° Display number of colours 1.073 billion colours Pixel pitch 0.23175 x 0.23175 mm Pixel density 109.7 ppi Display diagonal (metric) 86.4 cm High Dynamic Range (HDR) supported Yes High Dynamic Range (HDR) technology DisplayHDR 400 Colour gamut standard Adobe RGB, DCI-P3, sRGB sRGB coverage (typical) 118.4% Adobe RGB coverage 89.1% DCI-P3 coverage 92.1%
Performance AMD FreeSync No Flicker-free technology Yes Low Blue Light technology Yes
Multimedia Number of speakers 2 RMS rated power 10 W Built-in speaker(s) Yes Built-in camera No
Design Market positioning Gaming Product colour Black, Red Front bezel colour Black Detachable stand Yes
Ports & interfaces Built-in USB hub Yes USB Type-C DisplayPort Alternate Mode Yes HDMI Yes HDMI ports quantity 2 HDMI version 2.0 DisplayPorts quantity 1 DisplayPort version 1.4 Headphone out Yes Headphone connectivity 3.5 mm Built-in KVM switch Yes
Ergonomics VESA mounting Yes Panel mounting interface 100 x 100 mm Cable lock slot Yes Cable lock slot type Kensington Height adjustment Yes Adjustable height (max) 13 cm Swivelling Yes Swivel angle range 20 - 20° Tilt adjustment Yes Tilt angle range 3.5 - 21.5° Picture-in-Picture Yes On Screen Display (OSD) Yes On Screen Display (OSD) languages Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian
Power Energy efficiency class (SDR) F Energy efficiency class (HDR) G Energy consumption (SDR) per 1000 hours 31 kWh Energy consumption (HDR) per 1000 hours 60 kWh Power consumption (typical) 31 W Power consumption (standby) 0.5 W Power consumption (max) 200 W Power consumption (off) 0.5 W Power supply type Internal Energy efficiency scale A to G
Weight & dimensions Width (with stand) 808.1 mm Depth (with stand) 269.4 mm Height (with stand) 534.7 mm Weight (with stand) 8.6 kg Width (without stand) 368.4 mm Depth (without stand) 109.5 mm Height (without stand) 368.4 mm Weight (without stand) 6.38 kg
Technical details
Reference
FL146154608
Availability date:
2026-11-09
Data sheet
Colour
Noir, Rouge
Screen size
86,4 cm (34")
Touchscreen
Non
Resolution
3440 x 1440 pixels
HD type
Wide Quad HD
Panel type
Fast VA
Aspect ratio
21:9
Shape
Incurvé
VESA
Oui
Speakers
Oui
HDMI ports
2
Specific References
EAN13
4038986113519
MPN
CU34G4CA