buying digital photo frame tips

Digital Photo Frame has become very fashionable gifts, it looks gorgeous, clear display and attractive multi-function,

receiving a lot of people favor. But how to choose a good digital photo frame it? In my opinion, and can be measured

from the following points:
1. Large screen and clear picture quality
Digital photo frame is now generally have a variety of functions, but its main function is to display photos, so one

photo playback - the screen clarity is obviously our primary consideration. Compared to the limited field of vision

narrow screen, large-screen digital photo frame is increasingly becoming the darling of the market. The largest screen

currently on the market up to 10 inches, the mainstream 6.5-8.4 inches in size between the price of a course, a sub-

sub-goods, "face the greater the price of more expensive", a good brand, such as Philips The 7FF1M4 and 9FF2M4, small

screen and the price difference between the big screen more to reach several hundred dollars! In addition, the images

the results were largely met by "resolution", "Contrast", "Brightness" and other factors. Resolution refers to the

entire value of all the visible display area on the horizontal pixels and vertical pixels the number, it is also our

most basic measure of image display clarity point, higher the resolution, the details of the performance of the richer,

and the results more clearly ; contrast refers to an image of white light and dark regions of the brightest and darkest

black levels between the different brightness measurement, the greater the difference in the scope of the larger

representatives of contrast, the smaller the difference in the scope of the smaller representatives of contrast, a good

ratio of 120:1 can easily display vivid, rich colors, when the ratio up to 300:1, they can support the bands, the

greater the ratio of the color, the color performance of the more abundant, the more beautiful pictures. Brightness

refers to the brightness of the screen, the unit is Candela per square meter (cd/m2) also known as nits. It is

understood that a high definition TFT LCD Monitor screen, 800 * 480 resolution and 200cd / ㎡ brightness of the digital photo

frame in the display effect can get gorgeous saturated color performance.
2. Multi-function
In addition to the main features, digital photo frame as a "new thing", "a complex multi-purpose" is also a great

bargaining chip to attract consumers, such as the new Branch DT-80 not only can display images, but also play music. In

fact, most of the digital photo frame via the USB port not only the body can be connected, such as DSC, MP3, PMP, PC

and other equipment, and with dynamic control, bass processing functions, in multimedia format also supports MP3, MOV ,

MPEG1, MPEG2, MPEG4 and other format files. Imagine the next, in the silence of the afternoon, lying on the sofa, side

table to enjoy the digital photo frame image changes, while listening to classical music, kept trained on the how

beautiful and desirable!
3. Operate convenient, cheap Wumart
Science and technology innovation so that people's lives more convenient, fast and user-friendly mode of operation has

become the key to our selection of digital products, one of the factors. Nowadays a lot of digital photo frames are

specially made mini-remote control, such as the Patriot's F5003, the user touch of a button, you can easily switch to

achieve the photo. Moreover, the individual digital photo frame also has a certain degree of memory, the general

machine comes with a 256M to 512M between the store if it is a small amount of photos, no additional cards will be able

to directly use the digital photo frame memory to store and play photos. Of course, if individual users have requested,

but also custom-made large-capacity memory, digital photo frame. Million in 1000 despite a good digital photo frame is

good, if the price is outrageous, or make ordinary consumers deterred. Therefore, the choice is also the price is

right, when you buy 7 inch Digital Photo Frame is an important indicator.

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