Opera mobile is more suitable for use in areas with WiFi coverage. Opera mobile uses its own mobile phone to analyze web pages. The advantage is that the mobile browser plays a great role in restoring web pages! Therefore, regardless of the traffic time, Opera mobile certainly does.

Opera mini is more suitable when the network speed is not very good or the traffic is very important, because Opera mini uses server relay compression. Fast and save traffic!

Opera mobile and Opera mini are complementary, and you don't have to live and die!