Oppo expands its A Series smartphone lineup in China with the announcement of Oppo A97 5G smartphone. The cell phone is powered by Android 12 based color OS 12.1 out of the box. It has dual Nano SIM slots which is obvious. It has support for both 5G (SA/NSA) and 4G VoLTE. The Oppo A97 comes with a 6.58-inch multi-touch IPS LCD display that gives 2408 x 1080 pixels resolution, about 20:9 aspect ratio and 90Hz refresh rate. The cell phone itself measures 163.8 x 75.1 x 7.9 mm and weighs about 188 grams. It has Octa-core MediaTek Diemensity 810...