GSMArena has published a review on the Samsung G400 Soul.

“All right then, Samsung and Soul know better than simply recasting a slider as a bar. Samsung G400 Soul is the one Soul family member that easily gets singled out. The clamshell phone pulls off near RAZR size and style (save for the thickness), and boasts the unique dual screen setup and a 5 megapixel autofocus camera. Actually, this is the first 5 MP clamshell ever, though for some reason Samsung chose not to pitch that in their promos. Anyway, the G400 is one heavy piece of skill and style. And even if it’s the odd one in terms of looks, it seems set to live up to that Soul pedigree.”

Here’s the link