LG’s 27-inch UltraGear evo GM9 (27GM950B-B), a 5K mini-LED gaming monitor, is $799.99 on Amazon, down from $1,199.99. That’s $400 off. It’s for Mac owners who want a 5K screen that’s brighter than Studio Display and a single USB-C cable that also charges a MacBook.
We checked the price, seller and stock on Amazon on November 14, 2026. Amazon.com sells it, and the listing shows only a few left. Be aware of the rating too. The Amazon listing sits at 3.1 stars from 24 reviews, which is low for an $800 monitor, even if 24 reviews is a small sample. Read the one-star and two-star reviews before you order, and keep the return window in mind.
Amazon also isn’t the only place with this price.
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LG’s 27GM950B packs 5K at 218 ppi with 1,250 nits of peak brightness
LG’s spec sheet lists a 27-inch panel at 5120 x 2880 and 218 PPI. That’s the same pixel density Apple quotes for the Studio Display, so text should look as sharp as on Apple’s screen. The backlight is what LG calls Hyper Mini LED, with 9,216 LEDs, 750 nits typical brightness, 1,250 nits peak and VESA DisplayHDR 1000 certification. LG also lists 99% DCI-P3 color.
For games, LG’s Dual Mode switches between 5K at 165Hz and QHD at 330Hz, with a 1ms response time. LG notes the 330Hz mode needs a graphics card with DisplayPort 2.1, which no Mac has.
| Spec | LG UltraGear evo 27GM950B-B | Apple Studio Display |
|---|---|---|
| Price | $799.99 on Amazon (list $1,199.99) | $1,599 |
| Resolution and density | 5120 x 2880, 218 PPI | 5120 x 2880, 218 ppi |
| Brightness | 750 nits typical, 1,250 nits peak | 600 nits |
| Refresh rate | 165Hz at 5K, 330Hz at QHD | 60Hz |
| Laptop charging | USB-C, 90W | Thunderbolt 5, 96W |
| HDR | DisplayHDR 1000 | Not listed |
One USB-C cable to your MacBook, with 90W charging and a 120Hz Mac ceiling
This is the part that sets the LG apart from most 5K gaming monitors. LG lists DisplayPort 2.1, HDMI 2.1 and USB-C with 90W power delivery, and says the USB-C port carries display, data and charging through a single cable. Studio Display delivers 96W, so you give up very little there.
Ninety watts also clears Apple’s fast-charging bar for the M5 MacBook Air. Apple’s MacBook Air specs say fast charging needs a USB-C Power Delivery source of 70W or more, and the Air ships with a 40W adapter.
Refresh rate is where you should temper expectations. Apple’s support pages list one external display at up to 5K at 120Hz on the M5 MacBook Air, the M5 Pro MacBook Pro and the M6 Mac mini. So 165Hz at 5K isn’t on the table from a Mac, by Apple’s own numbers. LG doesn’t mention Mac anywhere on its page, so 120Hz over its USB-C port isn’t confirmed either.
MacBook Neo owners should pass. Apple says the MacBook Neo drives one external display at up to 4K at 60Hz, which is well below this screen’s 5K.
Should you pick the LG UltraGear evo or a cheaper 5K screen for your Mac
The obvious rival is Samsung’s Odyssey G8 5K at $549.99, also sold by Amazon. The LG costs $250 more. For that you get the mini-LED backlight, nearly double the typical brightness, DisplayHDR 1000 and the 90W USB-C port the Samsung doesn’t have.
Buy the LG if you want one cable from your MacBook to a bright 5K screen, and you also game on a PC. Next to a Mac mini, it saves $799.01 against Studio Display, which our M6 iMac vs Mac mini plus Studio Display comparison prices out in full. Skip it if the 3.1 rating worries you, or if you need a built-in camera.
At $799.99, the LG UltraGear evo 27GM950B-B on Amazon gets you Studio Display pixel density with more brightness and 90W charging for about half of Apple’s price.
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