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Step 1
Think about screen size when selecting a portable DVD player, since this is typically directly related to price point in most models. The bigger the screen, the larger the price tag. Most experts recommend a screen size around 7 inches.
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Step 2
Check out the image quality of the different models available on the market. When reading the specs of these models, you'll generally find that 1,000 x 600 resolution provides the highest quality detail.
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Step 3
Look at the DVD player from all angles and in all lights. If you want to buy a model to install in your car, make sure that the screen is easily viewed from the sides and up and down.
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Step 4
Buy either a flip-up or tablet style portable DVD player. Your choice is contingent upon your desired use of the portable DVD player. If you plan on traveling with this piece of technology, the traditional "lap-top" style of the flip-up portable DVD player is fine, but if you will be installing your DVD player into a car, the tablet style will be more practical.
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Step 5
Shop for a DVD player that will go the distance. Most DVD players will be outfitted with a rechargeable battery that can hold a charge for 2 to 3 hours. However, you should plan on investing in an additional battery to extend your viewing time.
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Step 6
Expect to see a difference in prices when you buy a model that can support multiple format types or even tune into TV stations. The majority of basic portable DVD players will support DVD and MP3 formats. If you wish to display digital images from a disc or memory card, look for a model which supports the JPEG format.






