Name: AOC - 21.5" LED HD Monitor - Black
Brand: AOC
SKU: 4730901
Rating: 4.6 (9 reviews)

Key Specs
- Maximum Resolution: 1920 x 1080 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Response Time: 5 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Screen Size: 21.5 inches (Size of the screen, measured diagonally from corner to corner.)
General
- Product Name: 21.5" LED HD Monitor
- Brand: AOC
- Operating System Compatibility: Windows
- Model Number: E2228SWDN
Display
- Maximum Resolution: 1920 x 1080 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Contrast Ratio: 20,000,000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Response Time: 5 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Aspect Ratio: 16:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Brightness: 200 candela per square meter (A measure of the total light output.)
- Screen Size: 21.5 inches (Size of the screen, measured diagonally from corner to corner.)
- Horizontal Frequency: 83 kilohertz (Also known as "horizontal scan rate," this measurement describes the number of horizontal lines displayed per second and is used to calculate a screen's refresh rate.)
- Horizontal Viewing Angle: 170 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from either side.)
- Vertical Viewing Angle: 160 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from above or below.)
- Touch Screen: false (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
Compatibility
- Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
Features
- Tiltable: true
- Anti-Glare: false (Product has features, such as a matte finish, that reduce the likelihood for screen glare.)
- Built-In Webcam: false
Dimensions
- Product Width: 21.88 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth (With Stand): 8.58 inches
- Product Weight: 8.38 pounds (The out of box weight of the item.)
- Stand Included: true
Power
- Power Consumption: 18 watts
Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
Warranty
- Manufacturer's Warranty - Parts: 1 year
- Manufacturer's Warranty - Labor: 1 year
Other
- UPC: 685417703180

With VGA and DVI-D inputs, this AOC E2228SWDN monitor easily links with your PC. The 5 ms response time and 1920 x 1080 resolution form a realistic picture that's great for movies and games.

Ultrafast 5 ms response time: Delivers a sharp picture with limited blurring and ghosting.
21.5" LED-backlit active-matrix TFT-LCD panel: Offers a clear, detailed view.
20,000,000:1 dynamic contrast ratio: Provides a wide range of shades between black and white.
200 cd/m² brightness: Helps ensure a highly visible picture.
1920 x 1080 resolution: Creates stunning Full HD images.