The LG Ultra HD TV's upscaling capability is crucial so consumers can enjoy the benefits of higher resolution now, while the rest of the industry, myself included, work on ways to advance this new format with native 4K content.

ENGADGET: LG's 84-inch 4K TV goes on sale in the US for $19,999, home mortgage optional

There are many types of servers (for recommendation, load balancing, streaming to different devices, search queries, page servers, caching etc) spread over several locations all over the world, file types and formats for a plethora of consumer devices based on resolution, type of device, bandwidth of the consumer and the hardware capability.

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Additionally, the LUMIX G5's rapid burst shooting capability - at six Frames per Second (FPS) at full resolution or up to 20 FPS in reduced resolution - can capture multiple shots of fast-moving subjects with stunning clarity.

ENGADGET: Panasonic's Lumix lineup grows: DMC-G5 Micro Four Thirds, DMC-FZ200 superzoom and DMC-LX7 hands-on and sample shots