LG 24UD58-B 24" 16:9 4K FreeSync IPS Monitor

Model #24UD58-B

LG Warranty
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Power Consumption 23 W (EPA 7.0)
Type Built-in Power (40 W)
Input 100 - 240 VAC, 50 / 60 Hz


Color Depth 10-bit (8-bit + A-FRC)
Pixel Pitch (H x V) 0.1369 x 0.1369 mm
Response Time 5 ms (GtG)
Refresh Rate 60 Hz
Aspect Ratio 16:9
Resolution 3840 x 2160
Brightness 250 cd/m2
Contrast Ratio Mega
Viewing Angle (H/V) 178°/178°
Surface Treatment Anti-glare, 3H
Screen Size 23.8" (604.52 mm)
Panel Type In-Plane Switching (IPS)
Color Gamut NTSC 72%

Packaging Info

Package Weight 12.65 lb
Box Dimensions (LxWxH) 24.8 x 15.7 x 5.4"

Inputs & Outputs

Ports 2 x HDMI 2.0 1 x DisplayPort 1.2


Weight With Stand: 8.8 lb (4 kg)
Dimensions (W x H x D) With Stand: 21.8 x 8 x 16.6" (553.72 x 203.2 x 421.64 mm) Without Stand: 21.8 x 2.4 x 13.1" (553.72 x 60.96 x 332.74 mm)
VESA Compatibility 100 x 100 mm
Certifications and Standards TCO7.0, UL(cUL), EPEAT Gold, CB, FCC-B, CE, CCC, BSMI, KC, VCCI, EPA7.0, ErP, ROHS, REACH, Windows 10, FreeSync
Expert Reviews
18 November 2017

The LG 24UD58-B is a nice-looking 4K monitor that delivers vibrant colors, highly detailed picture and excellent gaming performance. In fact, it is one of the few monitors with Screen Split 2.0 feature and on-screen controls, making it unique among its competitors.

  • +

    Sharp UHD image detail. Strong gaming performance. AMD FreeSync supported.

  • -

    Lacks USB port(s). Doesn’t have speakers.

User Reviews
Lg electronics.33757219
8 November 2017

I was looking for a monitor that could display the higher resolution of a new computer, but not excessively large for my home office. This LG monitor fit the bill exactly. The setup was simple, and the 3840 x 2160 resolution is excellent.

  • +

    Style/Design, Features/Settings

2 weeks ago

This is a simple monitor. It's not a USB hub, and you can only adjust the tilt of the stand. The screen looks great. I use it for coding and web browsing with my 2017 Macbook Pro. I connected with an HDMI cable via USB-C hub, and I had no issues.

6 days ago

Thinks look great on it. There is some backlight bleed and banding but not too bad.

1 week ago

Excellent monitor and resolution in a reasonably-sized monitor. Excellent value.

1 week ago

For a budget 4K monitors it’s the best you can get it’s really good feels premium and stand is good and sturdy. Great for gaming also

2 weeks ago

Resolution and color is good, responsiveness is crap. Lots of lag. Returned and got Alienware (trust me I tried a ton of monitors).

2 weeks ago

Awesome image quality, nice size and price.

2 weeks ago

There is some serious screen action lag on this. I'm using it as my second monitor plugged in via HDMI to my MacBook Pro via an Apple USB-C to HDMI connector and the lag is enough that I find myself using that screen less and it just houses my chat and things I'm reading.

3 weeks ago

Not all 4K monitors are created equal, and it's hard to know exactly how true that statement is until you are looking at different models plugged into your machine for comparison.

3 weeks ago

This monitor actually looks worse than my 1080p laptop screen. I don’t see any evidence of 4k clarity you would expect. My friend has a 60inch 4k tv that is amazing looking and my thought was that a smaller 4k screen would have higher pixel density and be great with my Xbox one x. Nope.

Product Highlights
  • In-Plane Switching (IPS) Technology
  • HDMI + DisplayPort Inputs
  • 3840 x 2160 Resolution
  • Dynamic Mega Contrast
  • 250 cd/m² Brightness
  • 178°/178° Viewing Angles
  • 5 ms Response Time
  • 1.07 Billion Colors
In The Box
  • LG 24UD58-B 24" 16:9 4K FreeSync IPS Monitor
  • Power Cable
  • HDMI Cable
  • DisplayPort Cable
  • Limited 1-Year Warranty
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