I am writing this review based on hands on experience of E975. You will find this review useful.
Pros:
It is a best phone to buy, it never hangs or restarts while using or in idle. The phone is very fast even when many apps are open in the background.
Display clarity is good
Battery backup is average for the quad-core processor
Net is faster even in 2g due to its better edge
Cons:
No usb on the go support
13Mp camera clarity is totally wrost can be compared to a 3mp camera when u are capturing image. And for video recording it can be compared to a 5mp camera. Very poor experience with its camera. Apart from that phone is best. It is a best smart phone in the market with highly wrost camera. Lg has by mistake printed as 13mp camera instead of 3mp