Side By Side Comparison of Vaio Phone Biz and Oppo F1. Compare Processor, display, RAM, Storage and other features here. You can quickly compare Vaio Phone Biz and Oppo F1 smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of Vaio Phone Biz and . You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.