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7.8 out of 10 based on 74 reviews

Vizio SV421XVT

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  • User Score (89)
    9.1 9.1 from 89 reviewers
  • Value for money (8)
    8.7 8.7 from 8 reviewers
  • Features (8)
    8.5 8.5 from 8 reviewers
  • Sound quality (8)
    7.6 7.6 from 8 reviewers
  • Picture quality (8)
    9.2 9.2 from 8 reviewers
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Vizio SV421XVT

The Vizio SV421XVT is a 42” LCD HDTV. This HDTV is a production of Vizio. This product comes with scanning backlight technology and integrated soundbar. This product comes with a 240 Hz refresh rate while the Vizio Smooth Motion II technology ensures a smooth picture with rich detail. This product has a mega dynamic contrast ratio of 50,000:1. This product also comes with advanced glare polarizer which provides up to 60% better contrast ratio in bright room environments without creatin…

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Vizio SV421XVT

The Vizio SV421XVT is a 42” LCD HDTV. This HDTV is a production of Vizio. This product comes with scanning backlight technology and integrated soundbar. This product comes with a 240 Hz refresh rate while the Vizio Smooth Motion II technology ensures a smooth picture with rich detail. This product has a mega dynamic contrast ratio of 50,000:1. This product also comes with advanced glare polarizer which provides up to 60% better contrast ratio in bright room environments without creating an overall haze as seen in previous anti-glare screens. Not just that, enhanced In-plane switching gives a clearer picture and colors even when sitting off-axis at a wide viewing angle. The advanced HD/SD noise reduction feature is also part of this product. The noise reduction feature works by eliminating artifacts caused by signal compression used by cable and satellite providers. There are four HDMI inputs which allow many high definition units to be connected at one. The USB port of this product allows one to access photo display, MP3 playback and even playback MPEG-2.

Features

The Vizio SV421XVT has a variety of features. This product audio system features such that there’s a speaker bar that is incorporated directly into the TV making it easy and affordable home theater set-up directly out of the box. The soundbar of this product features SRS TruSurround HD for an immersive surround sound system. Not just that, this product also comes with SRS Labs TruVolume HD which prevents extreme volume fluctuations from channel changes or commercial breaks. The TruSurround incorporates Trubass to optimize low frequencies and provide cleaner bass tones. On top of that, the SRS Dialog Enhancement ensures crisp and intelligible vocals, while Definition Control delivers maximum high-frequency realism and clarity.

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