smartphone, starfield pattern, glossy finish, modern design, handheld device, twinkling stars, cosmic theme, sleek edges, digital screen, touch interface, night sky wallpaper, ambient light, close-up shot, 3/4 angle view, reflective surface, high-tech material, futuristic style, illuminated buttons, space-inspired icons, user interaction, vibrant display colors, ergonomic grip, starry texture, product showcase.