Opera for Android 2.3.6 is not a browser for the modern power user. It is a carefully engineered time capsule, one that still manages to render Wikipedia, compress images over 2G, and let you read the news without waiting a minute per page. It respects the constraints of low RAM, slow CPUs, and small screens—not because it wants to, but because it was built in an era when those constraints were normal.
When looking for a browser compatible with , you essentially have two main choices from the Opera family: opera for android 2.3.6