LG 34U601B-B 34″ 120Hz Monitor

34 inch · 3440 x 1440 · 120 Hz · VA

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Screen size 34 inch
Resolution 3440 x 1440
Refresh rate 120 Hz
Panel VA
Response time 5 ms

LG 34U601B-B 34″ 120Hz Monitor is a 34-inch monitor with 3440 x 1440 resolution, a 120 Hz refresh rate and VA panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2026.

Released: 2026-04-06

Specifications

Key specs

Screen size: 34 inch
Resolution: 3440 x 1440
Refresh rate: 120 Hz
Panel: VA
Response time: 5 ms
Released: 2026-04-06
Part number: 34U601B-B
EAN / UPC: 8806096719312

Display

Display diagonal: 86.4 cm (34")
Display resolution: 3440 x 1440 pixels
HD type: Dual WQHD
Native aspect ratio: 21:9
Display technology: LCD
Panel type: VA
Display brightness (typical): 250 cd/m²
Response time: 5 ms
Response time measurement type: GTG (Gray to Gray)
Screen shape: Curved
Screen curvature rating: 1800R
Contrast ratio (typical): 3000:1
Maximum refresh rate: 120 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Pixel pitch: 0.2318 x 0.2318 mm
Pixel density: 110 ppi
Display diagonal (metric): 86.4 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Colour gamut standard: sRGB
sRGB coverage (typical): 99%

Performance

AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium
Flicker-free technology: Yes
Smart modes: Energy saving

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Design

Market positioning: Business
Product colour: Black

Ports & interfaces

HDMI: Yes
HDMI ports quantity: 1
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort version: 1.4

Ergonomics

Panel mounting interface: 100 x 100 mm
Tilt adjustment: Yes

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 24 kWh
Energy consumption (HDR) per 1000 hours: 37 kWh
Power consumption (typical): 37 W
Power consumption (standby): 0.5 W
Power consumption (off): 0.3 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Power supply type: External
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 900 mm
Depth (with stand): 160 mm
Height (with stand): 443 mm
Width (without stand): 808.5 mm
Depth (without stand): 240 mm
Height (without stand): 457.7 mm
Weight (without stand): 6.2 kg

Other features

Brand specific technologies: Black Stabilizer, Super+ Resolution

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About this product

21:9 WQHD Curved Display The UltraWide™ WQHD (3440×1440) resolution with a 21:9 aspect ratio offers ample screen space to run multiple programs simultaneously, enhancing work efficiency. The 1800R curvature follows the natural field of view to reduce distortion, while the 3-side virtually borderless screen provides an unobstructed, wide display for a more immersive and comfortable viewing experience. HDR10 with sRGB 99% True-to-life colorwith advanced color accuracy HDR10 compatibility and 99% sRGB coverage provide accurate color reproduction and tone mapping in HDR scenes. Fluid gaming experience with 120Hz refresh rate Delivers smooth and responsive performance with a 120Hz refresh rate, delivering fluid visuals and clearer motion for more responsive gameplay that gives you a competitive edge. AMD FreeSync™ Premium Smooth motion that keeps you immersed Powered by AMD FreeSync™ Premium certification, this monitor provides tear-free, ultra-smooth visuals and low latency, delivering unmatched gaming precision and fluidity. Dynamic Action Sync Reducing input lag with Dynamic Action Sync, gamers can catch critical moments in real-time and respond quickly.

34U601B-B vs similar monitors

	LG 34U601B-B 34″ 120Hz Monitor	LG UltraWide U6 34U601B, 34-inch WQHD Curved (1800R) 120Hz Monitor	Samsung 34" ViewFinity S5 S55GH Ultra WQHD 120Hz Monitor	Samsung S55GH 34″ 120Hz Monitor
Screen size	34 inch	34 inch	34 inch	34 inch
Resolution	3440 x 1440	3440 x 1440	3440 x 1440	3440 x 1440
Refresh rate	120 Hz	120 Hz	120 Hz	120 Hz
Panel	VA	VA	VA	VA
Response time	5 ms	5 ms	5 ms	5 ms
Released	2026	2026	2026	2026