Realme Watch 3 vs. Watch S Pro: A Technical Deep Dive At a Glance: Key Specifications Comparison Feature Realme Watch 3 Realme Watch S Pro Release Date August 2022 January 2021 Design & Build Rectangular, polycarbonate case, silicone straps Circular, stainless steel case, fluoroelastomer strap Display 1.8-inch TFT LCD 1.39-inch AMOLED Resolution 240 x 286