IF we're talking pure hardware, which Apple's complaint is based on, there are MANY Android tablets with better specs than the iPad 2.
The Galaxy 10.1 is one of the front-runners, but even the Motorola Xoom has better specs than an iPad 2.
The only thing Apple has as an advantage right now is the software, and Android is very quickly overtaking them in terms of software innovation.
Patents or design exclusives having little or nothing to do with specs. Specs also have nothing at all to do with how good a tablet is or how successful it will be.