One pitfall is poor screen and font quality.

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Multiple screen color, button and font size choices which let you customize your iPhone or iPad screen for a better viewing experience.

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Some may find the font on the smaller screen to be a bit frustrating, but you can also choose from six font sizes.

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Diodes Light: This font evokes letters on an LED screen.

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Bezos says every font was adapted to the new screen.

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Our only real complaint about the layout is that you can't easily adjust the font size in order to fit more updates on the screen.

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My guess: the smaller font size means Facebook can fit more posts that appear on one screen in the news feed.

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The first change you're likely to notice is the new lock screen, which shows the time and date using Android's lovely new font, Roboto, and displays album art and audio controls during music playback.

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Customers can look up words, highlight passages, adjust the font size and style or search by typing on the responsive on-screen keyboard that appears only when a customer needs it.

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