LG 27UD58-B 27" 16:9 4K FreeSync IPS Monitor
Model #27UD58-B


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Power
Power Consumption | 29.5 W (EPA 7.0) |
Type | Built-in Power (40 W) |
Input | 100 - 240 VAC, 50 / 60 Hz |
Panel
Pixel Pitch (H x V) | 0.1554 x 0.1554 mm |
Screen Size | 27" (685.8 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 |
Panel Type | In-Plane Switching (IPS) |
Color Gamut | NTSC 72% |
Color Depth | 10-bit (8-bit + A-FRC) |
Packaging Info
Package Weight | 16.5 lb |
Box Dimensions (LxWxH) | 27.5 x 17.5 x 5.25" |
Inputs & Outputs
Ports | 2 x HDMI 2.0 1 x DisplayPort 1.2 |
General
Weight | With Stand: 12.3 lb (5.58 kg) |
Dimensions (W x H x D) | With Stand: 24.9 x 8 x 18.2" (632.46 x 203.2 x 462.28 mm) Without Stand: 24.9 x 2.4 x 14.8" (632.46 x 60.96 x 14.8 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 |
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The LG 27UD58-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.
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Sharp UHD image detail. Strong gaming performance. AMD FreeSync supported.
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Lacks USB port(s). Doesn’t have speakers.
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The resolution is stupendous. A great deal for the money, but the monitor is not very bright and color reproduction is limited. If you want to edit photos, you'll need a different monitor.
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I absolutely love 4k. Videos, photographs and even just reading text looks amazing. I definitely appreciate this being an IPS panel. On Windows 10, there are still a few applications that don't support hidpi, but the situation is at the point where I think most people should feel comfortable...
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- Once you go 4k, you won't want to go back!, - IPS screen., - Price. Almost all other 4k monitors at this price are TN panels., - No dead pixels., - Freesync is great if you have an AMD card., - 27" is a perfect size.
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- No USB-C ports., - Freesync not supported by NVidia., - Stand is not height adjustable.
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At extreme viewing angles, colours become more white. This effect isn't extreme enough to completely ruin the picture but it is noticeable. The volume/power/menu is controlled via a small stubby button on the bottom center of the monitor frame which also has joystick-style controls.
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-4K@60Hz is a MAJOR upgrade from 1080p@60Hz -IPS means picture quality is (mostly) retained even at large viewing angles (see other thoughts) -Freesync is an added bonus for AMD users
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-Controls for volume, display on/off and display adjustments are annoying to use and find, but I got used to it -Only three video display plugs: 1 DisplayPort, 2 HDMI for single/dual HDMI setups -The included DisplayPort, HDMI and monitor power cables are very short, about 1.2m(4')
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I love this monitor! I regularly use it to switch between my PC and my MacBook. The video quality is excellent on both devices and easy to switch between the two.
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I'd been looking to update my dual monitors to a 34quot; curved UHD. Saw these babies and took the plunge. So glad I did. Can't use them at max resolution (eyes ain't what they used to be).
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Purchased for son, he is pleased with the picture and refresh rate. Syncs well with nVidia 1070.
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Purchased for son, he is pleased with the picture and refresh rate. Syncs well with nVidia 1070.
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Good monitor with a sharp screen and good price ($299). Perhaps brightness could be higher but otherwise great.
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I bought this to replace an old computer monitor. So happy with it. The quality is amazing! The picture is so clear. Very happy I made the purchase. Worth the money
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First, I tried a 40-in 4K TV as a monitor. At 4K, I had to sit a normal distance to be able to read it. I found the display too big. Next, a 28-in 4K Samsung TN monitor, also from my local cost company.
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Great piece. The Xbox 1 X looks great on this! HDR10 is wanting but you will be satisfied.
- 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
Average Expert Score
Average User Score
- LG 27UD58-B 27" 16:9 4K FreeSync IPS Monitor
- Power Cable
- HDMI Cable
- DisplayPort Cable
- Limited 1-Year Warranty