U243E

U243E is a 24.3-inch desktop monitor produced by LuminaTech, first released in 2021 as part of the U-series. It is designed for professionals and enthusiasts who require accurate color, sharp detail, and flexible ergonomics.

The display uses an IPS LCD panel with a native resolution of 3840 × 2160 (4K) and wide color support. It is typically specified as 8-bit with FRC for pseudo 10-bit color, with around 100% sRGB and approximately 95% DCI-P3 coverage. Peak brightness is rated around 350 cd/m² and a static contrast ratio near 1000:1, with HDR10 support. Factory color calibration is often included, and many units are tested to Delta E ≤ 2 out of the box.

Connectivity and design features include DisplayPort 1.4 and HDMI 2.0 inputs, plus a USB-C port with power delivery for up to 60–65W and a built-in USB hub. A pair of built-in speakers (around 2W each) is sometimes provided. The chassis is slim with a matte finish, and the monitor offers ergonomic adjustments such as height, tilt, swivel, and pivot, along with VESA mounting compatibility.

Variants and reception: The U243E family includes base and pro variants with higher brightness (up to 600 nits) and expanded color coverage, as well as options with different stand designs. The model is noted for color accuracy and build quality, though it is positioned at a premium price and, in some configurations, carries a standard 60 Hz refresh rate that may limit fast-paced use.

See also: List of computer monitors, HDR, USB-C displays, DisplayPort.