Modern smartphone with vibrant gradient display rendered in 3D isometric perspective.

3D-rendered smartphone positioned at isometric angle against gradient background. Device features dark bezels, notched display, and vibrant pink-to-blue gradient wallpaper. Black frame with metallic edge detailing. Background transitions from magenta-purple upper section to deep teal-blue lower section. Lighting emphasizes dimensional depth through shadow placement beneath device. Clean minimalist composition with professional product visualization aesthetic. Technical execution demonstrates advanced render quality with careful material definition and lighting precision.