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How to buy digital photo frame？
Source: | Author:hk82718a | Published time: 2019-07-19 | 763 Views | Share:
    The digital photo frame has long been a very stylish gift. Its gorgeous appearance, clear display, and attractive multi-functions have been favored by many people. But how to buy a good digital photo frame? Generally measured from the following points:

Large screen
Clear picture
    Today's digital photo frames generally have a variety of functions, but their main function is to play photos. Therefore, one of the effects of photo playback - the sharpness of the picture is obviously our top priority. Compared with the narrow screen with limited vision, large-screen digital photo frames are increasingly becoming the darling of the market. At present, the largest screen on the market reaches 19 inches, and the mainstream size is between 10-15 inches. Of course, the price is a sub-item. The bigger the face, the more expensive the price. Good brands, such as Philips 7FF1M4 and 9FF2M4, are small. The price difference between the screen and the big screen is more, reaching several hundred dollars! In addition, the screen effects are mainly determined by factors such as "resolution", "contrast" and "brightness". The resolution value refers to the number of horizontal pixels and vertical pixels in all the visible areas of the entire display screen. It is also the most basic point for us to measure the sharpness of the image display. The higher the resolution, the richer the details of the performance and the more clear the effect is. Contrast refers to the measurement of the different brightness levels between the lightest and darkest blacks in the light and dark areas of an image. The larger the difference, the greater the contrast. The smaller the difference is, the smaller the contrast is, and the better the contrast ratio. 120:1 can easily display vivid and rich colors. When the contrast ratio is as high as 300:1, the ratio of colors that can support each step is larger, and the richer the color performance is, the brighter the picture is. Brightness refers to the brightness of the picture in units of candelas per square meter (cd/m2) or nits. It is understood that a digital photo frame with high-definition TFT LCD display, high resolution of 800*480, and brightness of 200cd/m2 can obtain gorgeous full color performance in the display effect.
Multifunction
    In addition to the main functions, the digital photo frame as a "new thing" and "a multi-purpose" is also a great bargaining chip for consumers. For example, Shinco 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, and PC through the USB port on the body, but also have functions such as dynamic control and heavy bass processing, and can also support MP3, MOV in multimedia formats. , MPEG1, MPEG2, MPEG4, AVI and other formats. Imagine how beautiful and pleasant it would be to listen to the classical music while lying on the couch in the silent afternoon and enjoying the change of the digital photo frame on the table!

Operation, price
Easy to operate, cheap and beautiful
    The innovation of science and technology has made people's lives more convenient, and the quick and humanized operation has become one of the key factors in our selection of digital products. Nowadays, many digital photo frames have special mini remote controls, such as the Patriot's F5003. Users can easily switch photos by just one click. Not only that, individual digital photo frames also have a certain amount of memory, which is usually between 256M and 512M. If you store a small number of photos, you can use the memory of the digital photo frame to store and play photos directly without using another card. Of course, if individual users have requirements, they can also customize digital photo frames with large-capacity memory. Even if the digital photo frame is very good, if the price is outrageous, it will deter ordinary consumers. Therefore, choosing the right price is also an important indicator when you purchase a digital photo frame.

Maintenance editor
1 Place a reasonable position Digital photo frames are complex electronic devices that cannot withstand collisions caused by falling.
2 Doing as much moisture protection as possible, due to moisture and liquid splashing digital photo albums are easily damaged.
3 Always clean the surface and the screen of your digital photo frame with a soft, dry cloth.
4 When you use it for the first time, fully charge the digital photo frame. When the battery is fully charged, the battery indicator will turn off. This process may take 3 hours or more. The digital photo frame starts to fully charge the internal battery only when the battery power falls below a certain value. This design can avoid unnecessary battery charging, thereby extending the digital photo frame battery life.
5 It is usually best to use the recommended resolution.
6 Should always check the power cord is firmly inserted.