Monitors · owner-verdict comparison

Gigabyte M28U vs LG 27GP850-B: what real owners say

Real owners lean toward the Gigabyte M28U: 77% of 123 owners recommend it, vs 69% of 305 for the LG 27GP850-B.

Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score

Gigabyte M28U

77%of 123 owners recommend

77% recommend · 8% neutral · 15% don't

Owners praise

Sharp 4K clarity with crisp text
Great value and a strong budget 4K gaming monitor
Smooth 144Hz performance, great for gaming

Owners complain about

Poor, fake-feeling HDR
Random black-screen resets and display dropouts

Full owner report →

LG 27GP850-B

69%of 305 owners recommend

69% recommend · 13% neutral · 18% don't

Owners praise

Exceptional value for the price, especially found on sale in the $200-$350 range
Vivid, accurate colors from the Nano IPS panel that owners say beat rivals like Dell UltraSharp and standard IPS/BGR panels
Fast pixel response times and smooth motion with little to no ghosting, even compared to dedicated esports monitors like the Zowie XL2540/XL2546

Owners complain about

Weak contrast ratio (frequently cited around 700-800:1), leaving blacks looking gray, especially in dark rooms and night scenes
Awkward stand and power design: a bulky non-standard power brick, limited/no swivel, and a minimum height that many find too high
Quality-control inconsistency on arrival, including stuck/dead pixels, backlight bleed, and a few DOA or early-failure units

Full owner report →

Which should you buy?

Get the Gigabyte M28U if

✓PS5 and Xbox players wanting 4K at 120Hz
✓Programmers and creators wanting razor-sharp 4K text
✓Budget buyers wanting affordable 4K 144Hz
✓Multi-device users relying on the built-in KVM

Skip it if

Buyers expecting true, high-quality HDR
People needing perfect panel uniformity

Get the LG 27GP850-B if

✓Competitive gamers wanting fast 1440p 165-180Hz response times on a budget
✓Buyers who can snag it on sale (~$200-300) for strong price-to-performance value
✓Mixed gaming-and-work users fine with an IPS panel's accurate colors and wide viewing angles
✓Console gamers (PS5/Switch) wanting solid upscaling and smooth motion clarity

Skip it if

Anyone doing dark-room movie watching or color-critical work, since contrast and blacks are widely called poor
HDR enthusiasts, as owners repeatedly say HDR performance is weak to unusable

What Gigabyte M28U owners say

“Tengo 2 meses con este monitor y es una chulada”
— @diegolopez2363 on YouTube

“I've been using mine for the last month and I'm loving it.”
— @HåvardLauveHansen on YouTube

“The uniformity on that M28U and the 28" panels like it is absolutely terrible. Even rtings' review shows a pink hue on the left side. I'd avoid those.”
— Osoromnibus on Reddit

What LG 27GP850-B owners say

“Holy shit, I didn't realize what I was missing.”
— @DevinMcDrip on YouTube

“Would happily main this for all games.”
— @optimumtech on YouTube

“You did not mention about low contrast (even compared to other IPS models), lack of the Swivel option”
— @mdemircan on YouTube

Gigabyte M28U vs LG 27GP850-B: frequently asked questions

Is the Gigabyte M28U or the LG 27GP850-B better?

Real owners lean toward the Gigabyte M28U: 77% of 123 owners recommend it, vs 69% of 305 for the LG 27GP850-B.

Who should get the Gigabyte M28U?

Owners point the Gigabyte M28U at pS5 and Xbox players wanting 4K at 120Hz, and programmers and creators wanting razor-sharp 4K text.

Who should get the LG 27GP850-B?

Owners point the LG 27GP850-B at competitive gamers wanting fast 1440p 165-180Hz response times on a budget, and buyers who can snag it on sale (~$200-300) for strong price-to-performance value.

What do owners complain about?

The most-cited downside of the Gigabyte M28U is poor, fake-feeling HDR. For the LG 27GP850-B, it's weak contrast ratio (frequently cited around 700-800:1), leaving blacks looking gray, especially in dark rooms and night scenes.