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Panasonic Viera S20 (TX-P42S20B) review: Panasonic Viera S20 (TX-P42S20B)

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The Good Decent price; good picture quality; integrated Freeview HD tuner.

The Bad Three HDMI sockets is stingy in 2010; absence of Viera Cast is a shame.

The Bottom Line The Panasonic Viera TX-P42S20B is a very sturdy all-rounder. We loved the picture, especially when watching the BBC HD channel and Blu-ray discs. The sound quality is passable for a small, flat TV, and will suffice for most casual viewing. There's virtually nothing to stop us recommending this as a great choice for your next TV, save the lack of fun extra features like Viera Cast. If you can get over omissions like that, you'll love this set

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8.3 Overall

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The 42-inch, 1080p Viera TX-P42S20B sits at the lower end of Panasonic's NeoPDP range of plasma TVs. It still has one of the company's high-end panels, though, offering great black levels and incredible response times. Apart from a built-in Freeview HD tuner, the TV is largely free from the sort of extra features seen on higher-end models, making it ideal for people who care about actual picture quality, rather than flashy extras.

The TX-P42S20B is available now for around £770. 

Freeview HD happiness 
As with some of Panasonic's other TVs, the TX-P42S20B has a built-in Freeview HD tuner, but doesn't make a massive fuss about it. In fact, unless you've checked the Panasonic Web site, or actually pay attention to signs in shops, you might never know that the TV can get free, over-the-air high-definition channels.

The TV makes as little fuss about tuning into these HD channels as the box does about the feature in general. All you do is turn on the TV, let it automatically tune itself, and tell it you're in a house, not a shop. Then you're away. Telling the TV you're in a house is important, because it makes the picture less gaudy, and much more suitable for home use.

Viera Cast off
Panasonic hasn't opted to include its Viera Cast system in this TV. If you don't know what we're talking about, then you probably won't care about its omission.

The TX-P42S20B is a reasonably handsome set, and its HD pictures are beautiful

If you are saddened by the lack of Panasonic's IPTV and widgets interface, then at least you can take solace in the fact that Freeview HD will probably get access to the BBC's iPlayer at some point. It's also possible that Channel 4 and ITV will launch their own catch-up TV services on the platform at some point in the future.

HDMI 1.4
The TX-P42S20B is also fitted with an HDMI 1.4 socket. On this TV, it serves no purpose other than offering an audio return channel. This is actually a really useful feature, but you'll need an AV receiver that's compatible with HDMI 1.4 before you can make use of it.

If you have all of the equipment, this feature will allow your TV to send audio, via HDMI, to a surround-sound decoder. This is especially useful for HD channels, which transmit Dolby Digital 5.1. On a 'normal' TV, sending this audio would require an optical or coaxial audio output, as well as an extra cable to clutter up your lounge.

With a 3D TV, HDMI 1.4 also allows the TV to detect when a 3D signal is being sent, and allow the screen to display it properly. But this TV isn't a 3D-ready model, so the benefits of HDMI 1.4 begin and end with the audio return channel.

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