Want to buy a high-def Tv but just don't know how to form out the specifications to select the best sets? Here's a short guide to some of the most common specs you'll be faced with.
Contrast ratings - a measurement of the darkest blacks to the lightest whites - Panasonic boasts of a 18000:1 difference rating for their best plasma. In nearly every case, you'll find that plasma Tvs have great difference ratings than any other high-def Tv, but you don't necessarily need off-the-charts difference ratings to have a television you'll enjoy. An 1800:1 makes most habitancy happy, and in a darkened room you often can't tell much difference, though it will be inevitable in a showroom.
Samsung Plasma Tv Problems
1080p and 1080i - These numbers refer to the horizontal lines that make up your television image. Primary televisions - and Primary Tv broadcasts - have a 480i; most contemporary high-def Tvs have 1080 or better. The p and i refer to the recipe the television uses to illustrate these lines. An i is an interlaced picture, where every other line refreshes, normally every 1/60 of a second. A p displays all the lines at once, and refreshes whether every 1/60 or 1/30 of a second. Look for sets that have a high amount and the p for best pictures. Also, for best results look for Blu-ray sets that match this amount for your television; some televisions designed for interlaced images cannot cope a Blu-ray set only for p.
Samsung LN22D450 22-Inch 1080p 60Hz LCD HDTV (Black) Best
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Samsung LN22D450 22-Inch 1080p 60Hz LCD HDTV (Black) Feature
- 1080p resolution
- Touch of Color design
- Exceeds ENERGY STAR standards
- ConnectShare JPEG
- Internet ready
Samsung LN22D450 22-Inch 1080p 60Hz LCD HDTV (Black) Overview
Samsung LN22D450 22-Inch 1080p 60Hz LCD HDTV (Black)Samsung LN22D450 22-Inch 1080p 60Hz LCD HDTV (Black) Specifications
February 2011
Watch movies, check out videos, view pictures, and more on a 22-inch LCD HDTV. It's ready for an HDMI or Component source, or can be used as a PC monitor. Or take a look at your favorite video, music, or picture files from a USB thumb drive. This energy-efficient display is housed in Samsung's eye-catching "Touch of Color" design, and will look great in any room.
Serious Detail in a Smaller Display
Touch of Color Design
Samsung's "Touch of Color" design features a hint of amber color naturally blended into Samsung's traditional piano black bezel frame, for eye-catching style even when your TV is turned off.
ConnectShare
Connect a thumb drive or digital camera quickly and easily via the LN22D450's USB port. An intuitive, user-friendly interface allows access to videos, music, or pictures via the remote.
SRS Audio Technology
SRS' TheaterSound, available in new Samsung HDTVs, is an all-in-one audio suite that directly addresses the three most common consumer TV audio complaints--inconsistent volume levels, unintelligible vocals, and poor, dimension-less sound. SRS helps ensure you get great audio from the LN22D450's two three-watt speakers.
Exceeds ENERGY STAR Standards
The LN22D450 exceeds the strict energy efficiency guidelines set by the EPA and US Department of Energy by up to 30%. That means you get lower utility costs, and a smaller carbon footprint.
PC Connectivity
In addition to its HDMI and Component inputs, the LN22D450 features a PC input, so you can use it as a computer monitor.
LN22D450 Select Specifications
| Video | |
|---|---|
| Screen Size: | 21.5 Inches |
| Display Type: | LCD |
| Resolution: | 1080p HD |
| Inputs | |
| HDMI: | 2 (version 1.4) |
| Component Video (Y/PB/PR): | 1 |
| PC Input: | 1 |
| USB 2.0 Ports: | 1 |
| Component Audio Input: | 1 |
| PC Audio Input: | 1 |
| Outputs | |
| Digital Audio Output: | 1 (Rear) |
| Weight and Dimensions | |
| Dimensions (WxHxD): | 21.4 x 13.9 x 2.4 Inches (21.4 x 15.6 x 6.8 Inches With Stand) |
| Weight: | 11 lbs. (11.5 lbs. with stand) |
What's in the Box
LN22D450 22-Inch Class LCD HDTV, Stand, Remote Control, Documentation
Samsung 2011 LED/LCD Feature Comparison
| Series | D8000 | D7900 | D7000 | D6500 | D6400 | D6300 | D6000 | D5500 | D5003 | D5010 | D5000 | D4003 | D4000 | D630 | D550 | D450 | D403 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Screen Sizes | 46", 55", 60", 65" | 46", 55" | 46", 55", 60" | 40", 46", 55", 60" | 40", 46", 55", 60" | 40", 46", 55" | 32", 40", 46", 55", 60" | 32", 40" | 22", 40" | 22" | 22" | 19", 26", 32" | 19", 32" | 40", 46" | 32", 37", 40", 46" | 22", 26", 32" | 32" |
| Full HD 1080p |  | | | | | | | | | | | | | ||||
| 240Hz | | | | ||||||||||||||
| 120Hz | | | | | | ||||||||||||
| 3D | | | | | | ||||||||||||
| Samsung Apps | | | | | | | | ||||||||||
| Your Video | | | | | | | | ||||||||||
| Search All | | | | | | | | ||||||||||
| Web Browser | | | | | |||||||||||||
| Skype | | | | | |||||||||||||
| HDMI Inputs | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 4* | 4 | 4 | 2** | 2 |
| USB Ports | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 |
| WiFi Built-In | | | | | |||||||||||||
| Micro Dimming | Micro Dimming Plus | Micro Dimming Plus | | ||||||||||||||
| Allshare | | | | | | | | | | | |||||||
| Qwerty Remote Included | | | | ||||||||||||||
| 3D Glasses Included | | ||||||||||||||||
| Design | One | One | One | One | One | ToC | ToC | ToC | High Glossy Black | ToC | ToC | High Glossy Black | ToC | ToC | ToC | ToC | High Glossy Black |
| Bezel Type | Ultra Thin | Ultra Thin | Ultra Thin | Ultra Thin | Ultra Thin |
* 19" has 2 HDMI inputs
** 19" and 22" have only 1 HDMI input
Customer Reviews
*** Product Information and Prices Stored: Feb 19, 2012 22:33:44
Scaling - Refers to the ideal resolution for your television's picture. This is more leading for a front-projection Dlp Tv than any other set, as it determines the maximum and minimum photograph for good viewing.
Artifacts - Auras, ghost images, sharp edges, and other distracting things that can detract from your high-def Tv's good image processing. A television reviewed as having few or no artifacts is always great than one that has some complaints.
De-judder processing - this refers to the sometimes-jerky motion when frames turn too slowly. Because high-def Tvs are in essence computing devices, this depends heavily on internal processor speed as well as good programming at the factory. Some experts complain that inevitable sets do too good a job at de-juddering, and as a succeed the image is unnaturally smooth in motion. Most consumers are happier with this sort of set, though, so the great your de-judder is the happier you will probably be.
Resolution - Most sets have at least 1920 x 1080 resolution, referencing the vertical x horizontal lines your set will display. High resolutions indicate great pictures, in case,granted all else works well.
Color-temperature presets -- With values like Cool1 and Neutral, these presets skew your television's color settings toward blues or reds. These settings are not necessarily a make-or-break thing for your high-def Tv, but it's nice to be able to skew your photograph without fiddling with every color setting. Most high-def Tvs have many other color settings you can mess nearby with, but none of them are critical.
There are several other specs, with more being created every day, but these should help you select a great high def Tv for your needs.
Guide to Hi-Def Tv Specifications
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