221S3UCB 00 PDF

Fellowes Mouse pad grey. BT Converse Corded phone black. Set yourself free with the new Philips USB monitor. The USB 2. White LED's are solid state devices which light up to full, consistent brightness faster saving startup time. LED's are free from mercury content which allows for eco-friendly recycling and disposal process.

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Fellowes Mouse pad grey. BT Converse Corded phone black. Set yourself free with the new Philips USB monitor. The USB 2. White LED's are solid state devices which light up to full, consistent brightness faster saving startup time.

LED's are free from mercury content which allows for eco-friendly recycling and disposal process. It also gives superior color reproduction thanks to consistent brightness across the screen.

No extra power or video cables are required resulting in a simple, single cable, extra low power connection between your laptop and monitor. The delivery charge will be detailed in your basket. There are a variety of chargeable delivery options for these items which are detailed during the checkout process. Products will be sent as soon as possible, but may be delayed due to supply chain pressures. For large items kitchen appliances, large screen TVs etc. If you have selected recycling, please ensure your existing appliance is disconnected and defrosted where relevant before our team arrive.

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Cannot be used with any other offer. The standard proportion in width to height for a computer monitor is , but many new displays have a wider format: or , designed for viewing movies or HDTV in wide format. Note that a inch wide-format panel has about the same vertical dimension and vertical pixel count as a normal inch panel, so you get about percent of the viewing area of a inch panel. A inch standard panel, however, has percent of the viewing area of a standard inch screen. Modern graphics hardware uses 8 bits per colour channel to represent a picture, or 24 bits total 8 bits for each of the red, green and blue channels.

This yields around Monitors with 8 bits per colour can reproduce TrueColour images faithfully, but some cheaper models of monitor only have 6 bits per colour 18 bits total, able to reproduce , colours. Monitors with 6 bits per pixel have to use tricks such as dithering to trick the viewer into believing they can display more colours than they actually can.

These tricks cannot perfectly replicate the full colour range, however, and can result in aberrations in images being displayed. If good colour reproduction if an important consideration for you, then you should avoid these cheaper 6 bits per colour displays in favour of ones that support 8 bits per colour.

The connection is how the monitor attaches to the computer. The connection can be either analogue or digital in nature. Digital is considered the preferred connection method today, with analogue being provided mainly for compatibility with older equipment.

LCDs are digital devices, meaning that they are intended to work with digital signals. For a LCD monitor to support VGA it must convert the analogue VGA signal to digital, which is certain to result in some loss of image quality, which manifests itself as some apparent blurriness in the image.

Analogue connectors are provided mainly for compatibility with legacy hardware, and are becoming less common. As LCDs are inherently digital, a digital signal will produce the best possible image quality with no distortion or blurriness caused by an unnecessary digital to analogue and back to digital conversion. A measure of the difference between the darkest colour a monitor can produce black and the brightest colour it can produce white. In theory, the contrast ratio should ideally be infinite, but in practice this is impossible because most monitors produce a "black" that is in fact a very dark grey and the white is limited by how bright an image can be without dazzling the viewer.

Manufacturers have tended to inflate their contrast ratio statistics, so be wary of manufacturer's claims regarding contrast ratio. Display size is measured in inches, corner to corner across the diagonal, so a 17 inch monitor is 17 inches from its bottom left to its top right corner.

This means that while bot ha standard and a widescreen 17 inch monitor may both have the same diagonal size, the two monitors will have different dimensions. The standard screen monitor will be taller, while the widescreen display will be wider.

Dot pitch also known as line pitch or pixel pitch is a specification for a computer display that describes the distance between dots sub-pixels of the same colour on the inside of a display screen. Dot pitch can be measured in millimetres where a lower figure indicates closer spacing , or Dots Per Inch where a higher figure indicates closer spacing. Closer spacing generally produces a sharper image as there are more pixels in a given area. Brightness; a measure of how much light a panel can produce.

A measurement of to nits is OK for most productivity tasks; nits is better for TV and movies. Several similar but different display technologies fall under the category of TFT display, each with its own characteristics, advantages and drawbacks.

This is because it provides a good compromise between low cost and good response times. They do tend, however, to suffer from limited viewing angles. As you move away from the centre line of the monitor and start looking at it more side on, the colours become increasingly distorted. Colour reproduction in general tends not to be as good as other systems such as IPS. They have much wider viewing angles and reproduce colour far more faithfully. This makes them well suited to professional image editing applications, but a poor choice for multimedia or gaming, as the slow response times make ghosting an issue.

Modern MVA panels can offer wide viewing angles second only to S-IPS technology , good black depth, good color reproduction and depth, and fast response times. Developed independently, they offer similar features to MVA, but with higher contrast ratios of up to This refers to how quickly a pixel can change colours, measured in milliseconds ms ; the lower the milliseconds, the faster the pixels can change, reducing the ghosting or streaking effect you might see in a moving or changing image.

In general, manufacturers' specifications rely on best-case scenarios; real-world performance is often considerably slower. A maximum response time of 12ms to 15ms across the spectrum is required for gaming or viewing television and movies without ghosting or streaking. Manufacturers have debuted LCDs with response rates as fast as 2ms, though don't expect such high performance in real world applications. Some LCDs can pivot so that the longer edge can go horizontal landscape mode or vertical portrait mode.

This feature can be useful for desktop publishing, Web surfing, and viewing large spreadsheets, but don't pay extra for it if you won't use it.

Resolution of a measure of how many pixels a monitor has, expressed as pixels across by pixels up. For example, x describes a display with pixels across by pixels up, for a total of 1. Make sure you are comfortable with an LCD's native resolution before you buy it. Remember, an LCD that scales its image to a non-native resolution will never look as good. The physical structure of LCD pixels can cause the brightness and even the colour of images to shift if you view them from an angle rather than facing the screen directly.

Take manufacturer's specifications with a grain of salt and make your own observations if possible; viewing-angle issues become more critical as panel size increases. Menu Shop. Mobile phones Mobile phone accessories Features. Search Search. Business Price Promise We won't be beaten on price. Learn more. How long does delivery take? We'll match against any other UK retailer store or website price including offer-code discounts.

Bits Per Colour Modern graphics hardware uses 8 bits per colour channel to represent a picture, or 24 bits total 8 bits for each of the red, green and blue channels. Connections The connection is how the monitor attaches to the computer. Analogue connection LCDs are digital devices, meaning that they are intended to work with digital signals. Contrast Ratio A measure of the difference between the darkest colour a monitor can produce black and the brightest colour it can produce white.

Display size Display size is measured in inches, corner to corner across the diagonal, so a 17 inch monitor is 17 inches from its bottom left to its top right corner. Dot Pitch Dot pitch also known as line pitch or pixel pitch is a specification for a computer display that describes the distance between dots sub-pixels of the same colour on the inside of a display screen. Luminance Brightness; a measure of how much light a panel can produce.

TFT Technology Several similar but different display technologies fall under the category of TFT display, each with its own characteristics, advantages and drawbacks. PVA and S-PVA offer good black depth and wide viewing angles and S-PVA also offers fast response times Pixel-Response Rate This refers to how quickly a pixel can change colours, measured in milliseconds ms ; the lower the milliseconds, the faster the pixels can change, reducing the ghosting or streaking effect you might see in a moving or changing image.

Resolution Resolution of a measure of how many pixels a monitor has, expressed as pixels across by pixels up. Viewing angle The physical structure of LCD pixels can cause the brightness and even the colour of images to shift if you view them from an angle rather than facing the screen directly. Product safety information. Other Business Solutions Education customers Employee benefits scheme.

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Philips 221S3UCB USB monitor review

Set yourself free with the new Philips USB monitor. The USB 2. Display diagonal: Display: LED.

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Philips S-line 221S3UCB - LED monitor - 21.5" Series Specs

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Philips 221S3UCB/00 Manuals

Set yourself free with the new Philips USB monitor. The USB 2. See all benefits. If you're eligible for VAT relief on medical devices, you can claim it on this product. The VAT amount will be deducted from the price shown above. Look for full details in your shopping basket. White LED's are solid state devices which light up to full, consistent brightness faster saving startup time.

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HP x2301 vs Philips 221S3UCB/00

Philips is a well-known name in the world of consumer electronics but hasn't had much impact in the computer monitor market recently. There is an optional 5W power supply, presumably if you don't have two free USB ports on the host computer. The company warns though that in rare instances, even two USB ports may not provide enough power for the monitor. Philips engineers have swapped a standard display for a special low-power LED backlit one which consumes only 9W, around half the equivalent of a standard monitor, and zilch in stand-by mode. Its eco-friendly credentials are boosted by the fact that its display is free from mercury, making it safe for disposal when it reaches end of life. The screen also has a traditional VESA mount at the rear. Compared to some of its rivals, it is bulkier but not significantly heavier at just under 4kg with the stand.

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