The delivered product is consistent with the description, including the 2G micro SD memory expansion with SD adatateur (you must insert). Unfortunately the power plug of the charger is to British Standards, as also reported from other customers of the same provider (fortunately I had already a compatible charger). I asked for a formal invoice by email because not included in the delivery.
The screen is a little larger than the Galaxy Y and with twice the pixels, what motivated my preference for the Wave Y (at this price). The device has a GPS antenna, a PC modem function (wireless network), and voice recognition (I have not tested everything), so this is a complete smartphone and not a basic unit ; Yet it is out there almost 2 years. The processing power is just sufficient, and proprietary OS Bada is no longer in vogue, but I will not use sophisticated app.
I downloaded the full User Manual in French, for the grip and setup (recovering data from my Leclerc Mobile operator). Moreover, on the Samsung website, tutorials are available, and there are internet sites and presentation videos.
Ergonomics are good, and the screen offers a good resolution; the ability to switch the keyboard to the horizontal (landscape mode) is useful for low screen width. Some parameterization difficulties (for example, the keyboard was in default predictive text input and "invented" in different words what I was typing, or the recognition of internet settings then for gmail were first defeated and he took 2 attempts, etc ...), I wonder how do the neophytes?
Without having yet activated all the functions (I used the telephone, internet WiFi, 3G + internet, advanced GPS, access Apps, camera, FM radio, Video ...), I am generally satisfied. Hoping that the reliability of the whole is good (robustness of the touch layer, held in battery, etc).