After the advent of digital cameras,film has been gradually forgotten by people,and the appearance of digital photo frames is also making traditional photo albums and photo frames gradually fade out of people's sight.Today,with the rapid development of science and technology,innovative products are also changing with each passing day.In people's inherent thinking,the content displayed by the photo frame is always immutable,but with the development of technology,it has become a reality to"move"the photo frame,and the secret to"move"the photo is the digital photo frame.

It is understood that the generation and development of digital photo frames began in developed countries in Europe and the United States.In the field of production,digital photo frame production lines are spread across the Pearl River Delta and Yangtze River Delta industrial zones in my country.Digital photo frame solutions,manufacturing processes and cost control are very advanced.A steady stream of photo frame products are produced here and sold all over the world.According to industry insiders,although it has been more than 6 years since the birth of digital photo frames,and although the domestic digital photo frame brand building and production have been initially developed in 2007,it is still in the initial stage of industry development in general.For many consumers,this device is still a very novel product.In recent years,due to the continuous reduction of the price of digital photo frames,the active market promotion of manufacturers and the continuous improvement of product performance,the market has developed more rapidly.CCID Consulting's market monitoring data shows that in 2008,China's digital photo frame market achieved a total sales volume of 450,000 units,an increase of 157.1%over the same period in 2007,and achieved sales of 519 million yuan,a year-on-year increase of 101.6%.In 2009,the world experienced economic slowdown and sluggish consumption,but for China's potential consumer market,the digital photo frame market is far from reaching saturation and continues to maintain continuous growth.It is expected that the annual sales volume will exceed 500,000 units.

At present,the digital photo frames launched on the market have developed various functions"to the fullest".There are printing functions,scanning functions,gravity sensing functions,built-in lithium batteries that can be carried around,watching TV,and cameras...It can be said that there are only things you can't think of,and you can't do without it.Nowadays,a lot of digital photo frames are also specially designed with mini remote control,such as Patriot's F5003,users can easily switch photos with just one click.Not only that,individual digital photo frames also have a certain amount of memory.Generally,the camera comes with a range of 256M to 512M.If you store a small amount of photos,you can directly use the memory of the digital photo frame to store and play photos without inserting another card.Of course,if individual users have requirements,they can also customize digital photo frames with large-capacity memory.

The gorgeous appearance,clear display and attractive multiple functions of digital photo frames are favored by many people.But how to choose a good digital photo frame?The first thing to consider is that the screen is large and the picture is clear.Today's digital photo frames generally have a variety of functions,but their main function is to play photos.Therefore,one of the playback effects of photos-the clarity of the picture is obviously our primary consideration.Compared with the narrow screen with limited field of view,the large-screen digital photo frame has increasingly become the darling of the market.At present,the largest screen on the market reaches 10 inches,and the mainstream size is between 6.5 and 8.4 inches.In addition,the picture effect is mainly determined by factors such as"resolution","contrast"and"brightness".The second is multi-function.In addition to the main functions,the digital photo frame is a"new thing"and"multi-purpose"is also a great bargaining chip to attract consumers.For example,the new DT-80 can not only display pictures,but also play music.In fact,most digital photo frames can not only be connected to devices such as DSC,MP3,PMP,PC,etc.through the USB port on the body,but also have functions such as dynamic control,bass processing,etc.,and can also support MP3,MOV in multimedia formats.,MPEG1,MPEG2,MPEG4 and other format files.Finally,consider whether it is easy to operate and inexpensive.