Lenovo S860 or Samsung Galaxy S3 and why?

Go for Lenovo S860 for sure. S3 has 1 gb ram, while S860 has 2 gb ram. Display size and battery size is much bigger, and since the s860 is new, it is likely to be updated to the latest version of android, android 5. I have S3, and the battery sucks, don't buy S3. These big companies spend a lot of money in advertising, and thus it is more expensive, but companies like Lenovo spend less money on that, so it is cheaper while providing better specs.