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Technology & Accessories

Factors to Consider when Buying a New TV

For most of us, unless it’s a Friday or Saturday night, unwinding comes in the form of sitting in front of the TV with a chilled beer or dinner. Be it a comedy show, a daily soap, or the News, our TV set is our window to the outside world; it exposes us to new perspectives, helps us understand the world a little better. That’s why, if you’re looking to buy a new set, you may want to consider the following factors so that you get the best out of your TV experience:

Size of the Screen

Your room will take on a weird character if you put in a massive 50″ screen in a small room. Opt for a TV screen size that is proportionate to the size of the room. A living room is a suitable place for a huge screen that can entertain you and your family on movie nights, but if you need a TV for a smaller room, then a 32″ TV will be good enough.

Check Out the Prices

The price of the TV will largely be contingent on factors such as the size of the screen, the brand name, and the smart features that the TV has to offer. Brands like LG, Samsung, Sony, Micromax, Hitachi, etc. offer a wide range of quality TVs. You may want to check out LG TV Price List to know more about them. Don’t invest too much in too little; go over the specs and features of the TV set first. You may have to shell out a little more money for a TV from a reputed brand, but the money is well worth the quality of the product.

The Resolution Rules

In layman’s terms, the display resolution of the TV screen simply means how clear the picture will be. It will be nothing short of a bad buy if you buy a 50″ TV but with HD resolution. With 4k resolution fast and coming to the norm for such large screens, you may want to get one by investing some more money. However, stick to HDTV if you have a small to medium screen size and if you don’t have access to many super HD channels.

Right Refresh Rate

Refresh rate refers to the number of times the screen updates every second. This standard refresh rate is 120Hz but you can always opt for a higher rate if you are looking for a better and smoother picture quality.

HDMI Ports

HDMI ports are much more than a simple USB port. You can connect your smartphone to your TV via a HDMI port to mirror your Smartphone display! Look for a minimum of four HDMI ports apart from the usual USB ports. You can attach a gaming console too for a night of hardcore gaming with friends!

You most likely will be spending quite some time every day in front of your TV, so do consider these factors before you buy one.

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Technology & Accessories

Active LCD Shutter and Parallax Displays in 3D Technology

Active LCD shutter is probably the 3D technology with the best implementation and people who have harped on how wonderful Avatar is, could actually praise the active LCD shutter technology. However, active LCD shutter means that users need to wear rather bulky glasses and each eye will see images through separate LCD display. Unlike passive polarization, active LCD shutter can show only show one image to one at a time. With active shutter LCD, the displays on the glasses are switched on and off synchronously to alternately block one eye from seeing the image. Due to rapid flashing, our brain will combine these images as it very briefly forgets half of the image at any time. Active LCD shutter is known for its superb quality and users won’t sense any kind of bleeding one a single image to the other. However, active LCD shutter may cause headaches on some people.

For more than a few years, active LCD shutter is the platform of choice for 3D enthusiasts, although the glasses are rather annoying. However we could barely notice the slight convenience as we are immersed in the 3D content. Nvidia has produced lightweight LCD shutter glasses, which can be recharged with USB port and they are also wireless to ensure improved convenience when using them. Older high-end 3D LCD glasses used in cinemas were quite bulky and require cables, but latest implementations are much improved. They are also much more resistant to the usual wear and tear. However, some people are still uncomfortable to this solution and for this reason, we may need to choose other implementations that could provide us with less headaches and more convenience.

Another method of 3D implementation is 3D parallax display and it allows us to enjoy 3D content without using glasses. Although there are many competing technologies in the market, 3D parallax display seems to be quite promising. In this case, the display will show two images automatically and it comes with filters that bounce images to specific directions. We would be able to see the 3D effect when it is viewed from certain angle. Most 3D parallax display can be seen from 4 angles or more, but we would lose the 3D effect when we see from other designated angles. When seen from improper angles, we would only see blurred representations of these two images. 3D parallax is a relatively new technology, but it surely shows some promise. 3D camera is also developed by Fujifilm and we should be eager to see how it will be implemented in the future.

3D cameras will be able to take appropriate images and users should be able to preview them. 3D images can be previewed on the camera also with glass-less 3D display on the back. There are also ideas about using 3D technology for both portable and console gaming systems, but it will take some development to make sure that 3D technology could match the mature, impressive 2D image quality already used by modern games.