'The FM radio and JPEG photo viewer found on the NWZ-S710F are nothing special, but both are easy to use and add value to the device.'
'In PC World Test Center audio tests, it netted a signal-to-noise ratio score of 82 decibels--just a shade below the latest iPods and the top-ranked Creative Zen X-Fi --as well as a barely registering harmonic distortion and noise level of 0.01 percent. '
'Summary: The design flaw in its A/V out connection cable made the Zen X-Fi2 a terrible disappointment after the great success I had with the old Vision M as a teaching tool.'
'And the player's interface, despite its clear and colourful design, felt sluggish and did not properly respond to touch input. '
'troublesome touch interface'
'the screen was bright and the contrast just about right.'
