ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR NEC E231W, 23", 1920 x 1080 pixels, Full HD, 5 ms, Black NEC E231W. Display diagonal: 23", Display resolution: 1920 x 1080 pixels, HD type: Full HD, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 176°, Viewing angle, vertical: 170°. VESA mounting. Product color: Black https://www.pcmag.com/review/260537/nec-multisync-e231w The NEC E231W ($259 direct) will appeal to business users looking to cut back on power consumption while maintaining a green office environment. This 23-inch monitor uses energy saving LED backlighting, Intelligent Power Management, and multiple ECO mo... Good color, text, and dark grayscale performance. Fully adjustable stand. Energy efficient. Some backlight seepage. No USB ports or speakers.Weak light grayscale performance. The NEC MultiSync E231W is an energy-efficient 23-inch business display offering full adjustability and generally good performance, but it lacks a few key features. Buy it now... https://www.cnet.com/reviews/nec-multisync-e231w-review/ The NEC Multisync E231W offers an abundance of features for the relatively low price of $300. While playing games, its colors left a lot to be desired and many of its preset settings were disappointing, necessitating some detailed calibrating on our pa... The NEC MultiSync E231W has full ergonomic support, a robust and useful OSD, and all at a relatively low price for the package The NEC MultiSync E231W's performance in games lags behind the best 23-inchers, and its aesthetics are uninspiring. Also, its preset setting are disappointing, necessitating some calibration The NEC MultiSync E231W offers a lot of features for a relatively low price. Monitor Review: NEC MultiSync E231W More Dots, Fewer WattsOctober 14, 2010By Housen MaratoukLately, there are some features that have become pretty much ubiquitous among newly released LCD monitors. Take, for example, LED backlighting. What started as ...