LG 27U511SA-W Smart Monitor 27" IPS FHD 100Hz 5ms sRGB 99% HDR10
SKU: L1-27U511SA-WDisplays & Projectors › Monitors
Please enquire before ordering
The distributor has not yet confirmed the latest price and availability (last checked Jun 15, 2026)
092-251-4017Awaiting stock confirmation1 year manufacturer's warranty
GenuineFree delivery from ฿5,000Tax invoice
27-inch studio monitor with IPS Full HD (1920x1080) resolution, supports HDR10 and webOS operating system, with built-in speakers, ideal for general use, movies, music, and mid-level gaming
Key features
- 27" IPS Full HD (1920x1080) panel with sharp image quality even at wide viewing angles
- 100Hz refresh rate + 5ms response time for smooth gameplay and video
- Supports HDR10 for enhanced color vibrancy and contrast
- webOS operating system with Magic Remote for direct access to streaming apps
- Built-in 5W x2 speakers with Bluetooth connectivity for wireless audio devices
Product description
The LG 27U511SA-W monitor features a 27-inch IPS panel with Full HD (1920 x 1080) resolution, delivering sharp, detailed images with vibrant colors even at wide viewing angles up to 178 degrees. With a high refresh rate of up to 100 Hz and a 5ms response time, it ensures smooth, fluid motion without stuttering, making it suitable for general use, movies, music, and mid-level gaming—especially when HDR10 is enabled, enhancing color depth and contrast dramatically. The webOS operating system with Magic Remote allows direct access to streaming apps such as Netflix, YouTube, and Apple TV without connecting to a PC or smartphone.
More features
- HDMI x2 and USB-A x2 ports for connecting multiple devices simultaneously
- Supports AirPlay 2 and Screen Share from iPhone and Android
- Reader Mode and intelligent power-saving mode
Pros and limitations
Pros
- Large 178° IPS display for sharp visuals from any angle.
- 100Hz refresh rate and 5ms response time for smooth gameplay and video.
- Supports HDR10 for enhanced image vividness and contrast.
- webOS system with Magic Remote for direct access to apps.
- HDMI port x2 and USB-A port x2, allowing multiple devices to be connected simultaneously
Limitations
- No DisplayPort or USB-C port.
- Does not support height adjustment or portrait rotation.
Who it is for
Ideal for general users, students, or office workers who need a large monitor for multitasking, watching movies, listening to music, and playing mid-level games without relying on a computer system.
Connectivity
HDMI, USB-A
Specifications (38)
- HDR
- HDR10
- Year
- 2025
- Panel
- IPS
- Speaker
- 5W x2
- HDMI port
- HDMI x2
- Resolution
- 1920 x 1080
- USB-A port
- USB-A x2 (Downstream)
- VESA Mount
- 100 x 100 mm
- Color Depth
- 16.7M
- Pixel Pitch
- 0.3114 x 0.3114 mm
- Reader Mode
- YES
- Screen size
- 27"
- Aspect Ratio
- 16:9
- Connectivity
- AirPlay 2, Screen Share, Bluetooth
- Flicker Safe
- YES
- Refresh rate
- 100 Hz
- Adjustability
- Tilt
- Energy Saving
- Smart Energy Saving
- Input Voltage
- 100~240Vac, 50/60Hz
- Response time
- 5ms
- Smart Features
- webOS Smart Monitor, ThinQ Home Dashboard, Magic Remote support
- Auto Brightness
- YES
- Shipping Weight
- 7.3kg
- Operating System
- webOS
- Brightness (Min.)
- 200 cd/m²
- Brightness (Typ.)
- 250 cd/m²
- Weight with Stand
- 5.6kg
- Color Gamut (Typ.)
- sRGB 99%(CIE1931)
- Shipping Dimensions
- 768 x 126 x 435 mm
- Weight without Stand
- 4.4kg
- Contrast Ratio (Min.)
- 910:1
- Contrast Ratio (Typ.)
- 1300:1
- Dimensions with Stand
- 611.8 x 450.9 x 209.9 mm
- Bluetooth Connectivity
- YES
- Viewing Angle (CR≥10)
- 178º(R/L), 178º(U/D)
- Dimensions without Stand
- 611.8 x 370.9 x 45.1 mm
- Power Consumption (DC Off)
- < 0.5W
- Power Consumption (Sleep Mode)
- < 0.5W
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
13 questions
Frequently asked questions about this product
Compiled from manufacturer information
Can this monitor be used with iPhone?
Yes, this monitor supports AirPlay 2 and Screen Share, allowing you to stream your iPhone or iPad screen directly to the monitor without using cables
Can it be used for gaming? What is the refresh rate?
Yes, it supports gaming well, especially casual and mid-level games. With a refresh rate of up to 100 Hz and a 5ms response time, motion remains smooth and stutter-free
Does it have built-in speakers? Can I connect headphones?
Yes, it has built-in 5W x2 speakers and supports connecting headphones via the 3.5mm jack or Bluetooth directly. It works for both streaming app audio and game audio
What type of power cable is required? What voltage does it support?
It uses an external power adapter with input voltage of 100~240Vac, 50/60Hz, compatible worldwide without needing a converter
Does it have a USB-C port? Can I connect a laptop?
This model does not have a USB-C port, but you can connect a laptop via HDMI or USB-A, especially if your laptop has an HDMI port or a USB-C to HDMI adapter
Can it be mounted on the wall?
Yes, this monitor supports wall mount installation using the VESA standard of 100 x 100 mm, allowing secure mounting on a stand or wall
Can I watch Netflix movies on this monitor?
Yes, this monitor comes with the webOS operating system that supports Netflix directly. You can launch the app and stream movies without needing a PC or smartphone
Does it have an energy-saving mode?
Yes, it features a Smart Energy Saving mode that automatically reduces power consumption, along with an Auto Brightness feature that adjusts screen brightness based on ambient lighting.
Is it in stock?
We are confirming the latest stock and price of the LG 27U511SA-W Smart Monitor 27" IPS FHD 100Hz 5ms sRGB 99% HDR10 with the distributor. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How much does it cost?
The distributor has not yet confirmed the latest price and availability. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How long is the warranty?
Warranty period: 1 year of in-store service. (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
1 year of in-store service.
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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