Samsung YP-U4 !!

Compare to U3, U4 have upgraded its luxurious design and also its functions.
and compare to U3 size has slightly increased on the other hand battery capacity has increased and now playback time has increased by 1hour which is 16hours, and it supports DNSe 2.0 which will enable you to feel the different sound effect compare to U3.

packaging is similar type of box that recently presented S3 has used and casing is produced as the size of U4

for its contents U4, earphone, installation CD is included.

compare to existing model U3, U4's USB download speed have been increased by double.

Read Write
U3 4.0MB/s 1.5MB/s

U4 7.3MB/s 2.0MB/s

choice of colour are Navy Purple, Ocean Blue, Crystal Rose

another benefit from this product(Model) is that by using 4 line Grey OLED it will able you to have smooth screening from small screen. even though its screen is small it also supports album art.
and another feature is that there are three theme as clock, spakling, and rippel, when it changes to screen saver mode.
and the booting time, the weakness of yepp's products have been overcome.
I can feel that this product will be storming this summer MP3 markets and you can give high expectation.