

Big screen TV’s are generally marketed with a mass of slogans, buzzwords and inscrutable features. A lot of these slogans, buzzwords and inscrutable features actually add up to very little of any used to the average viewer. As LCD, plasma and now LED screens have replaced old style cathode ray tube (CRT) TVs in the market place, it has become progressively more difficult who is offering the really quality products.
Price and brand presence is not always the best indicator. Sony tend to be slightly more expensive than their rivals, but their investments seems to be targeted more at developing their brand rather than the actual products. Thus, Sony products tend to spend a lot of time and effort shouting about branded features that are often outdated or just not effective by the time they get to market.
Samsung has in recent years gone for an alternate approach. Those who work in the field of video may be aware that Samsung have for some time taken interest in some of the most progressive and useful research and development being undertaken in some of the world’s finest academic research institutions. The B650 series is one of the first of their TVs to capitalize on this development. The B650 series has features that actually make a practical difference to regular TV viewers, and has a range of features that ideally suit the viewers who are transition from standard definition to high definition viewing.
One of the first key features that stand out is that these TV’s are actually designed to use a host of clever tricks to make TV pictures that are not HD look watchable on a big TV. TV pictures are made out rows of tiny dots. When you stretch a normal standard definition TV picture over a great big HD tv, each dot gets stretched until it almost looks like a little square, and the whole image starts to gain a blocky, mosaic quality. The B650 series can use a couple of tricks to smooth over these blocks and use information from preceding frames to fill in a bit more detail. These types of tricks are always a trade off between the improvement they deliver and the side effects they cause, but in my opinion the end result is that your standard definition TV pictures look a little bit more watchable.
The TV also has a trick which it claims gives the image smoother motion. LCD and plasma screens do not respond to sudden changes of the onscreen image as well as the old style CRTs. This can mean that motion is not captured as well, or seems jerky. The trick works by the screen drawing the picture twice in the time it would normally draw it once. The second time the picture is drawn the TV uses a computer trick to create an intermediate of the preceding and next picture. The TV tries to guess what the image would look like if the camera had been working twice as fast, and then slots that into the pictures you are watching. The result is that you get an image that is noticeably smoother, and may be nicer to watch for some people.
This trick also has a downside however. It is advisable to turn the option off when watching films on your TV. Programmes recorded with film cameras are generally recorded with half the number of pictures of programmes and events recorded with video cameras. This gives them their characteristic ‘film look’. When you watch a film with this mode switched on it can start to look very unnatural and strange. The best way to describe it is that you can be watching a feature film, but the image has the qualities you would expect to see on a soap opera or sports event. It is quite hard to explain, but most casual viewers could probably spot the difference. It is quite easy to switch off this mode, but it does require a bit of fiddling with the remote. I would expect that most people would end up leaving it permanently on or off.
In terms of image quality, it seems very very good. It can be pot luck with new TVs. Very often even TVs of the same model can have actual screens manufactured by completely different companies. The unit we received had a very good screen, with no bad pixels (dots on the screen that do not work properly). However, the sound was rubbish. I would not recommend that you use the built in sound on this TV unless you have very low standards. Here there is another problem. The TV has a system which allows you to pass through audio to an external amplifier. This means that any audio that goes into the TV comes out of your stereo’s speakers. However, I noticed a problem with the analogue pass through that causes the audio to go out of sync with the picture. This can be rectified by accessing the service menu and setting a delay of 100ms, but it is not a procedure for novices. This should not be an issue for digital and HDMI sound outputs and inputs.
If you have an internet connection you can also use this TV to access some online features through your TV screen. The B650 series has an ethernet socket on the rear, so if you have router with ethernet sockets you can plug it straight into your TV and use it to watch Youtube videos, get weather reports and news from Yahoo. There are some other internet features and games, and there is scope for them to be updated. Generally they are quite usable, but navigating by remote control is not ideal. It may have made more sense to have included support for a wireless keyboard and mouse, thus opening up the possibility of using email and making Youtube searching easier than picking letters off of a grid on the screen.
You can also use the ethernet socket to connect your TV to your home computer network. Using the bundled ‘PC Share’ software, you can use your TV to play video, picture and music files that are stored on your computer.
If your TV is too far from your router to be conveniently reached by a cable, you could connect using a wireless bridge such as this one: Edimax EW-7416APN Wireless 802.11n Access Point Range extender
(You will probably need to set it up to work with your network on a computer first of all.)
Overall these are very good TVs. It has the right blend of useful features and gimmicks balanced against a fine picture quality, good HD performance and sleek design. Overall, I recommend it.