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CNET editor Dong Ngo gives all his answers to questions about the basics of home networking.

The LEDs in "LED TVs" come in several different configurations, and some are better than others.

Adding a subwoofer can greatly improve your audio system's performance. How big (or powerful) of one should you get?

At just $15 per month -- or free for certain AT&T Wireless customers -- it's the cheapest multichannel live TV service. But competitors offer better functionality, including Roku support and a DVR.

The extras in the iPhone 11 Pro Max matter to extreme mobile users and pixel experts.

Hate wires? The high-end Samsung Q7 is for you. But if you demand the absolute best picture quality, look to OLED.

LED LCD and OLED are the two major TV technologies that will fight for your TV buying dollar over the next few years. Here's how they compare.

Thinking about upgrading your fridge, but don't know where to start? Let us come to your refrigerator rescue.

Is there a delay between hearing a voice, and seeing the lips move on screen? Do you see an actor's lips move, then them speaking? These problems are called lip sync errors, and you might be able to fix them.

Although its lovely frame is packed with well-executed features, the flagship-priced LG LA8600 series LED LCD TV has the picture of a midrange model.
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The excellent yet expensive Samsung UNF8000 is a tour de force of LED LCD TV design, features, and picture quality.
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Thinking about getting a projector? Don't forget the screen!

Solid overall 2D and 3D picture quality, as well as a wealth of features and beautiful looks, mark the Samsung UND6400 as one of the better edge-lit LED-based LCD TVs we've tested.
MSRP: $1,299.99

Without getting into the whole plasma vs LCD thing we can just say the Samsung LA40R81BD is a very good example of either technology. Highly recommended.
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Although more expensive than most similarly sized HDTVs on the market, the stylish Sony KDL-46XBR2 delivers one of the best pictures we've ever seem from an LCD flat-panel.

The Samsung's biggest attraction is its modest price tag. Being an LCD, the attraction is a better picture quality than an equivalent-sized plasma, and the Samsung holds up its end of the bargain. It helps that it's fully high-definition compatible and features the company's acclaimed DNIe processing technology, and that's what makes the price even more remarkable
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The affordable new TCL 6-Series is powered by smaller LEDs than competitors. Here's why that matters.

Amazon's core lineup of speakers is switching up its look.

The company touts a new video processor and true HDMI 2.1 inputs.