LG · Monitor
LG UltraWide U5 Monitor (34U511A) 34-inch 21:9 UltraWide WFHD (2560x1080) IPS Display
34 inch · 2560 x 1080 · 100 Hz · IPS
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- Screen size 34 inch
- Resolution 2560 x 1080
- Refresh rate 100 Hz
- Panel IPS
- Response time 1 ms
LG UltraWide U5 Monitor (34U511A) 34-inch 21:9 UltraWide WFHD (2560x1080) IPS Display is a 34-inch monitor with 2560 x 1080 resolution, a 100 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2025.
- Released
- 2025-06-13
Specifications
Key specs
- Screen size
- 34 inch
- Resolution
- 2560 x 1080
- Refresh rate
- 100 Hz
- Panel
- IPS
- Response time
- 1 ms
- Released
- 2025-06-13
- Part number
- 34U511A-B.AEK
- EAN / UPC
- 8806096526965
Display
- Display diagonal
- 86.4 cm (34")
- Display resolution
- 2560 x 1080 pixels
- HD type
- WFHD
- Native aspect ratio
- 21:9
- Display technology
- LCD
- Panel type
- IPS
- Display brightness (typical)
- 400 cd/m²
- Response time
- 1 ms
- Screen shape
- Flat
- Contrast ratio (typical)
- 1000:1
- Maximum refresh rate
- 100 Hz
- Viewing angle, horizontal
- 178°
- Viewing angle, vertical
- 178°
- Display number of colours
- 16.7 million colours
- Pixel pitch
- 0.3124 x 0.31 mm
- Display diagonal (metric)
- 87 cm
- High Dynamic Range (HDR) supported
- Yes
- High Dynamic Range (HDR) technology
- HDR Effect, High Dynamic Range (HDR) 400, High Dynamic Range 10 (HDR10)
- Colour gamut standard
- sRGB
- Colour gamut
- 99%
Performance
- Flicker-free technology
- Yes
- Smart modes
- Energy saving
View all specifications +6 more sectionsShow fewer specifications
Design
- Market positioning
- Office
- Product colour
- Black
Ports & interfaces
- HDMI
- Yes
- HDMI ports quantity
- 1
- DisplayPorts quantity
- 1
- DisplayPort out version
- 1.4
- Audio output
- Yes
- Headphone out
- Yes
- Headphone outputs
- 1
- HDCP
- Yes
- HDCP version
- 2.2
Ergonomics
- VESA mounting
- Yes
- Panel mounting interface
- 100 x 100 mm
- Tilt adjustment
- Yes
Power
- Energy efficiency class (SDR)
- F
- Energy efficiency class (HDR)
- G
- Energy consumption (SDR) per 1000 hours
- 29 kWh
- Energy consumption (HDR) per 1000 hours
- 40 kWh
- Power consumption (typical)
- 31 W
- Power consumption (standby)
- 0.5 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 50/60 Hz
- Energy efficiency scale
- A to G
- Annual energy consumption
- 45 kWh
Weight & dimensions
- Width (with stand)
- 816.5 mm
- Depth (with stand)
- 220 mm
- Height (with stand)
- 486.7 mm
- Weight (with stand)
- 7.6 kg
- Width (without stand)
- 816.5 mm
- Depth (without stand)
- 45.5 mm
- Height (without stand)
- 365.3 mm
- Weight (without stand)
- 6 kg
Other features
- Brand specific technologies
- Crosshair, Black Stabiliser, Eye care, DAS Mode, Super+ Resolution
- Motion blur reduction
- Yes
- Energy efficiency class (legacy scale)
- A
Check the manufacturer's page before buying.
Ready to buy? Get the LG UltraWide U5 Monitor (34U511A) 34-inch 21:9 UltraWide WFHD (2560x1080) IPS Display at today's price.Buy now on Amazon
About this product
21:9 UltraWide Full HD Display See more, do more The UltraWide Full HD (2560×1080) display provides more horizontal screen space than a standard FHD (1920×1080) monitor. The virtually bezel-less design offers an uninterrupted, wider view. This allows for more efficient multitasking without switching between windows. VESA Display HDR 400 Clarity that keeps you focused Supports VESA DisplayHDR 400, offering improved brightness and contrast for clearer detail in HDR content. IPS Display LG IPS monitor displays outstanding color accuracy with a wide viewing angle. VESA Display HDR 400 HDR400 (high dynamic range) supports specific levels of color and brightness. sRGB 99% (Typ.) With 99% coverage of the DCI-P3 spectrum, it is a great solution for accurate color display. Color calibrated Ensures precise and consistent color reproduction. LG Switch app Switch swiftly You can readily divide the whole display into up to 6 sections, change the theme design, or even launch a video call platform with a mapped hotkey. It also supports PBP and PIP modes for efficient multitasking across multiple input sources.
UltraWide U5 Monitor (34U511A) - 34-inch 21:9 UltraWide™ WFHD (2560x1080) IPS Display, sRGB 99%, HDR400, 100Hz Refresh Rate, Eye-Care Features, Clutter-free Design, Height Adjustable vs similar monitors
| LG UltraWide U5 Monitor (34U511A) 34-inch 21:9 UltraWide WFHD (2560x1080) IPS Display | LG 34U511A-B 34″ 100Hz Monitor | LG 34BF550B-W 34″ 100Hz Monitor | Acer SH272U G0 | |
|---|---|---|---|---|
| Screen size | 34 inch | 34 inch | 34 inch | 27 inch |
| Resolution | 2560 x 1080 | 2560 x 1080 | 2560 x 1080 | 2560 x 1440 |
| Refresh rate | 100 Hz | 100 Hz | 100 Hz | 100 Hz |
| Panel | IPS | IPS | IPS | IPS |
| Response time | 1 ms | 1 ms | 5 ms | 1 ms |
| Released | 2025 | 2026 | 2026 | 2026 |
Monitor arms that fit a 34-inch size
Check the monitor has VESA mounting holes and that its weight is under the arm's limit.
BenQ Original Stand, Monitor Arm-Ready. VESA Adapter for Studio Arm SCS01FDesk arm · Single
BenQ Studio Arm for iMac AM02Desk arm · Single
BenQ Studio Arm for Studio Display AM01Desk arm · Single
ACT Monitor arm 49" office premium, gas spring, pole mountedDesk arm · Single · 49 inch
Questions about the UltraWide U5 Monitor (34U511A) - 34-inch 21:9 UltraWide™ WFHD (2560x1080) IPS Display, sRGB 99%, HDR400, 100Hz Refresh Rate, Eye-Care Features, Clutter-free Design, Height Adjustable
What are the main specs of the LG UltraWide U5 Monitor (34U511A) 34-inch 21:9 UltraWide WFHD (2560x1080) IPS Display?
34 inch, 2560 x 1080, 100 Hz, IPS.
What screen size is the LG UltraWide U5 Monitor (34U511A) 34-inch 21:9 UltraWide WFHD (2560x1080) IPS Display?
34 inch.
What resolution is the LG UltraWide U5 Monitor (34U511A) 34-inch 21:9 UltraWide WFHD (2560x1080) IPS Display?
2560 x 1080.
What is the refresh rate of the LG UltraWide U5 Monitor (34U511A) 34-inch 21:9 UltraWide WFHD (2560x1080) IPS Display?
100 Hz.
When did the LG UltraWide U5 Monitor (34U511A) 34-inch 21:9 UltraWide WFHD (2560x1080) IPS Display come out?
It was released in 2025/06 (LG).
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LG UltraWide U5 Monitor (34U511A) 34-inch 21:9 UltraWide WFHD (2560x1080) IPS DisplayBuy now on Amazon