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Broadcom Presents VideoCore IV For 20-megapixel, Full HD Video Smartphone

Semiconductor giant Broadcom has announced its next generation multimedia microprocessor, the BCM2763 VideoCore IV, which will be equipping high end handsets and portable devices in 2011.

The specifications of this chip are undoubtedly impressive; build using a 40nm manufacturing process, it will allow future mobiles phone to offer the possibility of taking 20-megapixel pictures and will come with features such as multiple shots per second, image stabilization, face and smile detection and panorama mode (ed: hopefully the image quality will also improve).

In comparison, Sony Ericsson and Samsung have managed to produce smartphone with 12-megapixel camera although it looks that quality, rather than the number of pixel is where the fight will have to take place.

In addition, consumers will also be able to record pictures at full HD 1080p resolution; currently smartphones like the iPhone 3GS can only record at VGA quality which is equivalent to DVD content.

If that was not enough, Broadcom is expecting mobile games to be played on these smartphones and displayed at "up to 1080p" (that's a whopping 1920x1080 pixels) on a large screen thanks to an board HDMI output (ed: no wireless HDMI here?). It can also encode footage at this resolution in the ubiquitous H264 format.

Broadcom claims that a more advanced manufacturing process has slashed the power consumption of the VideoCore IV by up to half when compared to prior generations.

This means up to six hours worth of 1080p video recording, up to 10 hours of mobile playback (on the phone's display) and a staggering 16 hours of full HD playback over HDMI (connected to an external screen).

Our Comments

Broadcom quotes up to one gigapixel per second fill rates and an improved graphics performance of up to six times compared ot the old Videocore 3. This is equivalent to a Geforce FX5200 which, by 2011, will be an eight year old technology.

Related Links

Broadcom unveils a mobile media superchip (opens in new tab)

(The Register)

Broadcom chip promises 20Mp, 1080p mobile devices (opens in new tab)

(The Inquirer)

Broadcom ups the ante in mobile multimedia processors (opens in new tab)

(Rethink Wireless)

Broadcom intros BCM2763 VideoCore IV processor for mobiles: 20MP, HD video recording (opens in new tab)


Broadcom Announces 1080p Multimedia Processor with Breakthrough Mobile Power-Performance (opens in new tab)


Désiré has been musing and writing about technology during a career spanning four decades. He dabbled in website building and web hosting when DHTML and frames were en vogue and started writing about the impact of technology on society just before the start of the Y2K hysteria at the turn of the last millennium. Following an eight-year stint at where he discovered the joys of global tech-fests, Désiré now heads up TechRadar Pro. Previously he was a freelance technology journalist at Incisive Media, Breakthrough Publishing and Vnunet, and Business Magazine. He also launched and hosted the first Tech Radio Show on Radio Plus.