The following link will help all people:
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And then everything goes almost as usual.
Now for the laptop: top quality, as one would expect from Lenovo.
Clean processing. No clacking, no squeaks, all generally very high and stable.
For Office applications, videos and view photos, listen to music and burn something every now and then, the device is perfect.
What you definitely can not do with it: run multiple applications simultaneously. But too little PS are under the hood. Moreover, one can not expect a sports car for the money if was paid only for a midsize car.
Overall, a good piece runs with me with Windows 7 Home Premium 64 bit very good and I can recommend it to anyone.
For the Windows 8.1 operating I would choose the Intel Pentium i5 variant.
Phenomenal is the battery life. Up to 5 hours can hammer out, in fact, have even tried it.
Wireless internet is immaculate despite other voices.
Beautiful is also the sound from the built boxes.
The USB 3.0 connection is real joy. Pure speed.
I hope my review will help one or the other in its decision making.
In the segment to 500 euros you will be in the 17 inch range definitely can not find anything better.
Large display with sharp 1600 x 900 resolution. (1920 x 1080 would then Full HD).