TrustedReviews posted a review on the Sony NW-HD5 Walkman

Sony has revamped the design once again and come up with a device with a distinctive look that might not appeal to all. As far as specifications go it’s another 20GB player and while the dimensions have shrunk very slightly since the HD3, it’s actually 5g heavier at 135g. It’s still not as svelte as the 112g HD1 however. Even so, it’s a lot leaner that the iPod, which since the demise of the mono-screened version is only available at a relatively portly 167g. With its brushed metal finish, the NW-5 does feel quite solid in the hand though some may balk at the thin flap covering the USB and AC power connectors at the top.

Sony NW-HD5 Walkman