Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security. Y 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 RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Intuitive touchscreen technology lets you control your PC right from the screen. And the vibrant 1980 x 1200 resolution delivers 2 million pixels for crystal-clear visuals 1920 x 1080 Y Full HD No matter where you stand, this screen delivers clear, vivid images with 178º wide-viewing angles, so everyone can get a great view. ips HP Slate 21-k100, 21.5", Full HD, NVIDIA Tegra, 1 GB, Android 4.2, White HP Slate 21-k100. Product type: All-in-One PC. Display diagonal: 21.5", HD type: Full HD, Display resolution: 1920 x 1080 pixels, Touchscreen, Panel type: IPS. Processor family: NVIDIA Tegra, Processor frequency: 1.6 GHz. Internal memory: 1 GB, Internal memory type: DDR3-SDRAM. Storage media: Flash. On-board graphics card model: NVIDIA Tegra GPU. Built-in camera. Operating system installed: Android 4.2. Product color: White http://beststuff.com/computers/preview-hp-announces-slate-21-aio-android-tablet-press-release/ At an event in Beijing, HP announced a 21.5-inch, Android-powered tablet that's expressly designed as a desktop unit. The HP Slate 21 AIO comes with a full-HD touchscreen and NVIDIA's Tegra 4 processor, running Android 4.2.2. On the back contains a handy... https://www.pcworld.com/article/2152485/hp-slate-21-pro-review-its-built-for-business-but-its-great-for-the-home.html HP makes an all-in-one Android machine for the home: the Slate 21 All-in-One. But the company's business-oriented Slate 21 Pro is a far better value. It has twice as much memory and storage, and it boasts a number of features that aren't available on the ... Highly versatile, 21.5-inch, 1920x1080 ISP, HDMI and upstream USB inputs Boring design, Cheap mouse and keyboard This inexpensive machine is a worthwhile investment for laptop owners, even if the idea of running Android on a desktop PC eventually fizzles.... https://www.computershopper.com/desktops/reviews/hp-slate-21-k100-all-in-one-desktop-pc In short, it's the Slate that ain't. Even though HP stuck “Slate 21” into the name of its $399-list Android desktop computer (the full name is “Slate 21-k100 All-in-One Desktop PC”), the Palo Alto, Calif.-based electronics giant is quick to point out ... Big, high-resolution screen, Good sound system, Strong performance, 25GB of online storage, Not susceptible to Windows security threats Inherent limitations of Android outside tablets and smartphones, Some apps won't render properly, Bezel inhibits touch input near screen edges, Just 8GB onboard storage, Wired keyboard & mouse A low-cost Android all-in-one PC with a big screen, the Slate 21 is a pioneer, but too many of its design and component choices miss the mark. Cash-strapped households may find it workable as an Internet and media-consumption appliance, but little mo... https://www.tomsguide.com/us/hp-slate-21-review,review-1921.html Our biggest issue with the design is the thick bezel around the display. The screen and bezel aren’t even close to being flush. It not only looks bad, it's awkward to swipe down from the top to see notifications or change settings. Plus, crumbs and other ... Inexpensiv, Full HD touch Scree, Very good graphics performanc, Booming audio Screen recessed behind thick beze, Small internal memor, Wired keyboard and mouse looks date, Limited number of optimized app, No parental controls The HP Slate 21 puts Android on the big screen for a family-friendly $399 price, but that doesn’t mean you should buy this all-in-one.5/10Meh$399 AmazonAdvertisementHP is bringing the Android experience to the big screen with the Slate 21. For $399, this...