What is the difference between Sony A80j and Sony A90J TV?
1. For peak brightness, A90J is 1300nit, A80J is 1000nit. But the peak brightness is not sustainable, after a short period of high brightness it will drop to below 900nit, there won't be much difference in the general visual perception.
2. A90J speaker power is greater.
3. A90J "XR Dynamic Contrast Enhancement" pro version, A80J for an enhanced version