• Select the Right Type of Monitor
• Understand Monitor Features
• Get the Appropriate Monitor Accessories
• Find Monitors on Halfvalue
• Buy Monitors With Confidence

Select the Right Type of Monitor

LCD monitors

Flat-panel LCD monitors take up minimal space on your desk, consume less power than CRT monitors, and have low electric and magnetic emissions. They also offer superior brightness, making them a better monitor choice for highly lit areas such as your home office.

Each LCD monitor screen contains hundreds of pixels (picture elements) made up of liquid crystals. Electric fields can charge selected pixels to form images. Most LCD monitors also embed thin-film transistors (TFT) within the panel to reduce crosstalk between pixels and improve image stability. The process ensures flicker-free monitor performance, perfect focus, and distortion-free images when you look at the monitor directly. LCD monitors may distort when you go past the viewing angle, but this won't be an issue if you always sit in front of your monitor.

Although LCD monitors have a higher list price than CRT monitors , they weigh less than CRT monitors and usually cost less to ship.

CRT monitors

Although deeper than LCD monitors, CRT monitors provide rich, accurate color across the spectrum, making them the preferred monitor of many graphic artists. They also offer superior response times compared to LCD monitors, quickly updating visible colors on fast-moving games and movies.

CRT monitors employ an electron gun to shoot beams through a grille or mask on the inside of the monitor’s screen. Phosphor dots coat the screen and glow red, green, or blue to create the colors and images you see. You can count on a CRT to provide multiple resolution choices, good brightness, and undistorted images from wide viewing angles, and slightly more contrast than LCD monitors.

Get a CRT monitor with a refresh rate of 75 Hertz or higher to reduce screen flicker and prevent eyestrain.

Understand Monitor Features

• Monitor screen size: Get the largest monitor your budget allows so that you can easily read text and comfortably fit information on your screen. Manufacturers measure screen size in inches, diagonally across the screen. Item listings should include overall screen size, including the bezel (casing) measurement, as well as information about the actual viewable screen area. Common screen sizes include 15-inch monitors, 17-inch monitors, 19-inch monitors, and 20-inch & Larger monitors.
• Monitor resolution: Resolution, the crispness of a monitor's image, is measured in pixels per inch (ppi) or dots per inch (dpi). You'll see a horizontal and vertical measurement, with higher numbers offering greater detail. Most people use a 1024 x 768 resolution for everyday work. CRT monitors can display multiple resolutions; LCDs are optimized for only one. Compare LCDs at their “native resolution.”
• Monitor dot pitch: Dot pitch indicates the distance between adjacent sets of dots on your monitor screen. Lower numbers produce a sharper picture.
• Monitor adjustment options: Select a monitor with adjustability options that allow you to raise and lower the screen’s height to minimize neck pain, back pain, and eyestrain. Panel tilt will allow you to adjust for different light conditions. Some monitors even allow you to rotate between landscape and portrait modes.
• Monitor connectivity: Connect your LCD monitor to your computer over a digital visual interface (DVI) connection to produce the highest-quality images. Your graphics card must support DVI. You can also use analog signal processing. CRT monitors plug into your computer's existing analog monitor port.
• Monitor controls: Tuning controls allow you to adjust your monitor’s contrast, brightness, horizontal and vertical alignment, and more. These are handled by an on-screen menu and/or buttons on the face of the monitor.

Monitors can also include useful extra features such as built-in speakers so that you can listen to music; USB ports for connecting additional devices to your computer; A/V inputs to connect external audio and video sources; a built-in TV tuner; or picture-in-picture capability. If you want a monitor with one or more of these features, use it as a keyword when you search for your monitor on Halfvalue.

Get the Appropriate Monitor Accessories

• Monitor arms & mounts: Monitor arms allow you to extend and adjust your LCD monitor on your desk. You can also use monitor mounts to hang your LCD on the wall.
• Monitor stands & risers: Monitor stands and monitor risers elevate your monitor on your desk and provide extra storage space.
• Monitor cables: Buy cables to connect your monitor and your computer.
• Screen glare filters: Use a glare filter to make your screen easier to see and minimize eyestrain.
• KVM switches: KVM switches allow you to share your keyboard, monitor, and mouse with multiple computers.
• Screen cleaning kits: Traditional cleaning agents can damage your monitor. Buy a screen cleaning kit designed for your LCD monitor to prevent damage.

Find Monitors on Halfvalue

• Categories: The Categories list on the left side of each page will help you narrow down your listings by item type. You'll find links for CRT, Standard Monitors, LCD, Flat Panel Monitors, Monitor Accessories, and more. As you dig deeper into the site you'll also be able to narrow down your choice by screen size.
• Keyword search: Search Halfvalue listing titles for specific words. For example, if you want to find a 19-inch flat-panel LCD monitor, type "LCD 19-inch” (without quotation marks) into the Search box. Click "Search title and description" to expand your results. Visit Halfvalue's Search Tips page for more tips on searching with keywords.

If you can't find exactly what you want, try shopping Halfvalue Stores.

Buy Monitors With Confidence

Know your purchase

Carefully read the details in item listings.

• Figure delivery costs into your final price. If you spend a lot of money, make sure the seller will insure the item when it ships.
• Always make sure to complete your transaction on Halfvalue (with a bid, Buy It Now, or Best Offer). Transactions conducted outside of Halfvalue are not covered by Halfvalue protection programs.
• Never pay for your Halfvalue item using instant cash wire transfer services through Western Union or MoneyGram. These payment methods are unsafe when paying someone you do not know.

Know your seller

Research your seller so you feel positive and secure about every transaction.

• What is the seller's Feedback rating? How many transactions have they completed? What percentage of positive responses do they have?
• What do buyers say in their Feedback? Did the seller receive praise?
• Most top Halfvalue sellers operate like retail stores and have return policies. Do they offer a money-back guarantee? What are the terms and conditions?