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What is Digital Photo Frame?A digital photo frame is a picture frame that displays digital photos without the need of a computer or printer. The introduction of Digital Photoframe predates tablet computers, which can serve the same purpose in some situations, however, digital photo frames are generally designed specifically for the stationary, aesthetic display of photographs and therefore usually provide a nicer-looking frame and a power system designed for continuous use.Digital photo frames come in a variety of different shapes and sizes with a range of features. Some may even play videos as well as display photographs.The Working Feature of Digital Photo FrameDigital photo frames' range in size from tiny keychain-sized units to large wall-mounted frames spanning several feet. The most common sizes range from 7 inches (18 cm) to 20 inches (51 cm). Some digital photo frames can only display JPEG pictures. Most digital photo frames display the photos as a slideshow and usually with an adjustable time interval. They may also be able to send photos to a printer.Digital photo frames typically allow the display the pictures directly from a camera's memory card, and may provide internal memory storage. Some allow users to upload pictures to the frame's memory via a USB connection, or wirelessly via Bluetooth technology. Others include support for wireless (802.11) connections or use cellular technology to transfer and share files. Some frames allow photos to be shared from a frame to another.Certain frames provide specific application support such as loading images over the Internet from RSS feeds, photo sharing sites such as Flickr, Picasa and from e-mail.Built-in speakers are common for playing video content with sound, and many frames also feature remote controls.battery operated digital photo frame is also available for portable use.Select Your Screen Size and Aspect RatioThe displays on digital photo frames' range in size from 7 to 15 inches, with most models in the 7-to-10-inch range. Typically, the larger the display, the more you'll pay. Some frames are bezel free and cleanly designed, while others add mats and wooden surrounds for a more traditional look. These displays support either a 4:3 or 16:9 aspect ratio (or 15:9 in some cases). By default, most point-and-shoot digital cameras capture photos in 4:3. A frame with an aspect ratio of 4:3 will be the best fit for your photos, as 16:9 frames will have to crop a piece of the top and bottom of your photos to fit the image on the LCD. On the flip side, a 16:9 aspect ratio, which gives your images a pleasing widescreen feel.www.digitalphotoframebest.com is a leading professional OEM/ODM Manufacture of digital consumer Electronic products in China. Our Main products include Digital Photo Frame, Blue-Tooth Speaker, Tablet PC, etc.Der Artikel wird kommen:http://www.digitalphotoframebest.com/news/39.htm