Working as an electronics store salesman I can say that the sales of digital photo frames have grown exponentially in just the last year alone. What was a fairly unknown new product to most people only a mere year ago has grown into a fairly high demand gift item for most shoppers these days. To compete with this demand we're seeing many companies now treading into the digital photo frame market with their own models. A fairly recent contender to mention is Samsung, who now has a handful of photo frame models under their name and several more slated for the near future.