Samsung already has three 5G smartphones in its portfolio - Galaxy S10 5G, Galaxy Note10 5G, and Galaxy Note10+ 5G. Today, the company has added a fourth one - Galaxy A90 5G - making it the first premium mid-range smartphone from the South Korean tech giant that supports the next-gen network. The Galaxy A90 5G is powered by a Snapdragon 855 SoC which is coupled with 6GB or 8GB RAM. The smartphone runs Android Pie and has 128GB of storage. The 6GB RAM variant also comes with a microSD card slot, allowing storage expansion by up to 512GB. The Galaxy A90 5G is built around a 6.7" FHD+...