New technology always goes through two distinct stages. In the first stage, the technology is new and expensive, and only those truly invested in the concept will shell out to get involved.

Phones like the Samsung Galaxy Z Fold 4 and the Huawei Mate XS 2 fall under this category. Given its large 7.1-inch screen on the inside and 5.54-inch display on the outside, the Oppo Find N2 ...

The first thing to note is the new phone’s design, which looks akin to that of the Oppo Find N2 Flip. The original Nubia Flip’s circular front-facing display has been replaced by a more ...