(-) Wireless reception is unbelievably bad or the data transfer is disproportionately slowly against the other phones. Possibly a bad reception unit?
(-), The "Function Button" (WLAN on / off, Bluetooth on / off, etc.) are extremely small, can not be magnified - very confusing.
(-) There is no "menu" button on the left or bottom right - leads only to active applications. Settings to the current application, you can not use / change readily. Anyone who has had another Android needs here violently relearn and find the most minimally small settings menu.
(---) The graphics jerky while Screen change extremely - should NEM 1.7GHz dual core do not occur actually.
(-) Overthrow the programs often extremely fast and extremely off "is responding program - wait?".
(-) Which runs Android so bad on the device that is often not even the "Back" or "Home" button is displayed. The system responds total incredibly slow (like a snail against the old unit Samsung S2).
(-) Can not be uninstalled McAfee.
(-) Displayed battery power is sufficient (despite higher specified performance as the G700) is not particularly long. Rather even shorter with fewer installed applications.
(-), The battery cover will proceed according to instructions only fully press me "violence", his page is from spite. That's the schlechtpassendste back cover I've ever seen. That would be without the following point is not really dramatic.
(-) Off device only works hard, where you open the battery cover and with a very sharp object (the one not always present has) into a "Shut off" opening. Crashes are supplied with the device, unfortunately, no exception.
(-) The SIM card slot holds the SIM extremely strong. Without tool can not go on here. This is not for people who often need to change your SIM / want
(-) The (extremely jerk leagues) transitions can be only "deanimated" when the phone is rooted semi - creating beginners without doubt difficult.
(+) Auto mode is good
(+) Fits comfortably in your hand
To make calls, mobile data connection and outdoor I have not at first tested it.
Conclusion: As the model has received so many positive reviews is a complete mystery to me. The operation does not work intuitively (no menu function in the function buttons), the hardware (CPU, wireless receiver etc), despite updates to 4.3 used poor (software crashes, stuttering). The Verbrauung is bad (back cover, SIM slot).
All in all a bitter disappointment. The device may perhaps be something for someone who has only runmliegen. For people who want to actually use it solely for the Softwareruckler and the poor reception unit a lot of frustration with the Sony Xperia SP is pre-programmed.
My tip: rather look for another model, this is the price performance ratio absolute waste of money! Tomorrow my device goes back to Amazon. Too bad that you can not give 0 stars.