LG 27U411A-B 27" FHD 120Hz IPS Monitor

LG 27U411A-B 27-inch FHD 120Hz IPS Monitor

27-inch Full HD IPS display

The LG 27U411A-B is a 27-inch IPS monitor with a native Full HD resolution of 1920 × 1080 and a 16:9 aspect ratio. LG lists the diagonal as 68.5 cm, a 0.3114 × 0.3114 mm pixel pitch and 178-degree horizontal and vertical viewing angles. The screen is flat and LED-backlit. Its three-side virtually borderless styling keeps the visual frame narrow on the top and sides, while the bottom bezel remains more visible. This size and resolution suit everyday office work, browsing, video and casual gaming. At 27 inches, Full HD provides a larger image than a 24-inch Full HD monitor but lower pixel density than a QHD screen of the same size, which buyers should consider if they sit close or work with fine text.

120Hz refresh and input signal

LG specifies a maximum refresh rate of 120Hz over HDMI. The owner’s manual timing information reviewed for this model lists up to Full HD 60Hz over the legacy D-Sub/VGA input. A higher refresh rate can make cursor movement, scrolling and supported games appear smoother than a 60Hz display when the computer supplies a compatible signal. The monitor remains 1920 × 1080; refresh rate does not increase image resolution. The graphics output, cable and selected operating-system display mode also affect available refresh choices. For 120Hz, connect a compatible computer or console through HDMI and select 120Hz in display settings.

5ms GtG and 1ms MBR explained

Response-time numbers on this model describe different operating methods. LG lists 5ms gray-to-gray (GtG) at the Faster response setting and a separate 1ms Motion Blur Reduction (MBR) feature. MBR is a motion-blur reduction mode, not the ordinary 1ms pixel-transition specification. LG notes that MBR lowers luminance and cannot be used at the same time as Adaptive Sync or Dynamic Action Sync; flicker may occur while MBR is active. Keep the two response figures and their methods separate so shoppers do not mistake 1ms MBR for 1ms GtG.

Brightness, contrast, color and HDR10

The IPS panel has typical brightness of 250 cd/m² and a listed minimum of 220 cd/m². LG lists a typical contrast ratio of 1500:1 and minimum of 1050:1, sRGB color gamut of 99% typical (CIE 1931) and 16.7 million colors. These are manufacturer specifications; they do not certify that an individual unit has been measured or factory calibrated. The anti-glare surface and wide viewing angles support general desk use. LG also lists HDR10 input support and HDR Effect processing. The monitor is still a 250-nit Full HD screen and the product page does not list a VESA DisplayHDR certification tier, so describe HDR10 support without promising a high-brightness HDR viewing experience.

VRR and gaming features

Variable refresh support is listed by LG as VRR. The product page does not identify this model as NVIDIA G-SYNC Certified or AMD FreeSync Premium Certified. Use the manufacturer’s generic VRR wording unless a regional model-specific certification is verified. Dynamic Action Sync is a separate LG gaming feature that reduces display processing delay; it is not the name of NVIDIA G-SYNC and should never be entered as the G-Sync specification. LG also lists Black Stabilizer, Crosshair, Motion Blur Reduction, Auto Input Switch and Smart Energy Saving. These options add picture and gaming controls, but they do not change the panel’s 120Hz maximum or make it a dedicated high-end gaming monitor.

HDMI, D-Sub and headphone output

The LG 27U411A-B has one HDMI input, one D-Sub (VGA) input and one 3-pole headphone output for sound. LG’s UAE exact-model specification says the HDMI input supports TMDS 6G and is compliant with HDMI 2.0; the UK table simply lists HDMI. LG lists a headphone jack but no built-in speakers or microphone. A headset microphone connection should not be inferred from a headphone-only jack; a separate microphone connection on a computer or headset adapter may be needed. One included HDMI cable and one D-Sub cable are listed in the UK accessory section; local box contents can vary by region and should be confirmed with the seller.

Reader and comfort features

LG’s reader and eye-comfort options include Flicker Safe, Reader Mode and Color Weakness Mode. Super Resolution+ can process lower-resolution content, while HDR Effect changes the appearance of SDR content. The screen has on-screen display controls and LG Switch software for supported computers. These are display modes and software utilities, not a substitute for calibration or a guarantee of eye comfort. If accurate color is important for print or professional grading, a user should use a suitable calibration workflow and a display designed for that purpose. The published sRGB gamut percentage describes coverage, not color accuracy for any particular unit.

Tilt, VESA and physical dimensions

The supplied stand supports tilt from -5° to +20°. LG lists no height, swivel or pivot adjustment. A 100 × 100 mm VESA mount offers the option to use a compatible arm or wall bracket, subject to its load rating and hardware. The stand’s limited movement is a practical consideration for users who need the panel at eye height; an adjustable monitor arm can provide more ergonomic positioning. LG lists dimensions of 611.6 × 458.2 × 220 mm with stand and 611.6 × 357.7 × 37.5 mm without the stand. The monitor weighs 4.2 kg with the stand and 3.3 kg without it; the shipping package is about 690 × 450 × 140 mm and 5.4 kg.

Power adapter and package contents

The monitor uses an external power adapter and accepts 100–240V AC at 50/60Hz. LG lists sleep-mode power below 0.5W and DC-off power below 0.3W. The Bangladesh retail package may include power adapter, HDMI cable or D-Sub cable according to the regional carton and distributor; confirm the exact accessories before ordering. Country and plug details should not be inferred from the US support page because warranty and accessory packages are region-specific. The LG 27U411A-B has no USB-C input, USB hub, network function or integrated speaker listed for this model.

Bangladesh price and warranty

Current Bangladesh pages reviewed for this exact model show offers around ৳21,199–৳21,500, with Star Tech and TechLand around ৳21,299, Ryans around ৳21,300 and a tracked Skyland offer around ৳21,199 (pre-order). Price and stock can change. The existing BiponiBD variant price of ৳21,500 is retained. Multiple local retailers advertise a three-year warranty, but the responsible distributor, service center and claim terms depend on the seller and the unit’s import channel. Confirm the warranty card and written terms at purchase; the one-year USA warranty shown on an LG US support page applies to products purchased in the United States and is not evidence for the Bangladesh warranty.

Compare the exact LG model

When comparing model names, verify the full suffix 27U411A-B. A nearby 27U411B-B or another LG 27-inch IPS model can have a different refresh rate, connectivity, stand or warranty. Do not copy specifications from a visually similar UltraGear gaming monitor or a related model that adds DisplayPort, USB ports or built-in audio. The 27U411A-B is a straightforward Full HD 120Hz IPS model with HDMI, analog D-Sub and headphone output. It does not include USB-C or DisplayPort in LG’s specification for this exact model. The image set for this catalog item shows the front with specification graphics, two angled front views, a rear connector close-up and two slim side profiles.

Strengths and trade-offs

The LG 27U411A-B is suited to users who want a 27-inch IPS screen, a smooth 120Hz desktop experience, basic VRR and an HDMI plus VGA connection at a mid-range price. Its strengths are the refresh rate, sRGB coverage, IPS viewing angles, HDR10 signal support, 100 × 100 mm mounting and simple setup. Its trade-offs include Full HD resolution at 27 inches, a tilt-only stand, one HDMI input, no USB-C/DisplayPort, no built-in speakers, no integrated microphone and modest HDR brightness. A clear listing should separate the 5ms GtG response from 1ms MBR, define HDR10 as supported input processing rather than a DisplayHDR certification, and keep Dynamic Action Sync separate from VRR/G-SYNC terminology.

Check the ports before purchase

In Bangladesh, compare not only the cash price but also the exact model label, stock status, warranty card and included cables. Some retailer overview sections shorten the port list or merge headset wording into a misleading “headphone and microphone port”. The rear connector view shows one HDMI input, one D-Sub input, a 3-pole audio output and a power input. The manufacturer’s table confirms one HDMI, one D-Sub and headphone out. It does not list a microphone input or speakers. Preserving these distinctions prevents shoppers from expecting audio hardware or connectors that are not part of the monitor.