LG 38UC99 review: 4K UltraWide

LG brings 21:9 UltraWide to another level

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Power consumption

Where a comparison is not as interesting for the other subtests, it is definitely interesting to compare the power consumption of this monitor with other smaller super wide monitors. For a monitor as big as the LG 38UC99 the power consumption is not that bad. At maximum brightness it does not perform great, but not a lot worse than the 34” uwqhd-models that we compare it with. It is even the most economic model when it comes to power consumption for black.

If we set the monitor to a normal brightness of 150 nits, we measure an acceptable 44 watt for white and 33 watt for black. The monitor also performs well in standby and when turned off.


Product discussed in this review

  Product Lowest price

LG 38UC99-W

37.5 inch, 3840x1600, 111 ppi, IPS, AMD FreeSync, 75 Hz, HDMI input, DisplayPort input, 300 cd/m², 1000 : 1, 5 ms

Specifications Test results Reviews Prices

$1,497.00

Avg. $1,497.00
2 shops, 1x stock

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