Directory/Monitors/LG 27U631A-B 27" QHD (2560×1440) Monitor Bundle | IPS Display, 100Hz Refresh Rate, 5ms Response, HDR10, Reader Mode, Flicker Safe, USB-C, HDMI & Adjustable Tilt + USB-C Cable + Cable Ties + More

The breakdown

4 axes, scored the same way across every monitors we log.

Panel Reality6.0

Motion & Latency7.5

Color Accuracy8.0

Price Honesty8.5

Spec, translated

The 100Hz refresh rate means scrolling through documents and websites feels noticeably smoother than on a standard 60Hz monitor, reducing the subtle motion blur you see every day.

Lab notes

The observations that actually change the buying decision.

The 'HDR10' support is functionally misleading. The panel's specified 250 nits brightness is insufficient to produce a meaningful high dynamic range image; it can process the signal, but lacks the hardware to display it properly.

The USB-C port provides only 15W of power. This is not enough to charge most modern laptops while in use and should be viewed as a video/data connection, not a true single-cable docking solution.

The combination of QHD resolution and a 100Hz refresh rate is the core value proposition here, delivering a tangible upgrade in sharpness and smoothness over similarly priced 1080p or 75Hz panels.

The included stand only offers tilt adjustment. Anyone needing height, swivel, or pivot adjustments must budget for a separate 100x100mm VESA arm.

Why you should buy

This is a strong value for students or home office workers upgrading from a 1080p monitor on a strict budget. The QHD resolution provides significantly more workspace, and the 100Hz refresh rate is a welcome quality-of-life improvement for general productivity.

Why you should skip

Users seeking a true HDR experience for movies or gaming should pass, as this panel lacks the required brightness. Likewise, those wanting a single-cable USB-C docking station will find the 15W power output inadequate for charging a laptop.

What buyers actually say

Themes pulled from real owner reviews, not marketing copy.

Pros

Sharp QHD resolution at a 27-inch size.
100Hz refresh rate provides fluid motion for daily tasks.
Very competitive price for the resolution and refresh rate.
IPS panel ensures good color and wide viewing angles.
Modern USB-C port for video input.

Cons

HDR performance is effectively non-existent.
USB-C power delivery is a weak 15W.
Stand is tilt-only, lacking height adjustment.
Low peak brightness is not ideal for very bright rooms.
Only one of each port type (HDMI, USB-C).

Full specifications

Source: manufacturer + retail catalog · synced today.

Upc197684037153

BrandLG

Sold byWeb Offers

CategoryElectronics›Computers & Accessories›Monitors

Model27U631A-B

ResolutionQHD Wide 1440p

Unit count1.0 Count

Weight10 Pounds

Screen size27 Inches

Aspect ratioUnknown

AvailabilityIn Stock

Display typeIPS

ManufacturerLG

Refresh rate100 Hz

Adaptive syncFreeSync

Response time5 Milliseconds

Screen finishGlossy

Shipping timeTuesday, June 9

Viewing angle178 Degrees

Built in mediaMonitor

Contrast ratio1000:1

ShippingFREE

Total usb ports1

Has color screenYes