Black smartphone with blue screen displayed on gray surface

Isometric perspective rendering of smartphone device featuring black industrial frame, notched display, and saturated blue screen. Technical composition employs three-point lighting with secondary shadows cast on matte gray background. Screen gradient transitions from bright cyan at top to deeper blue at base, demonstrating display color calibration. Device proportions align with contemporary mobile specifications. Background surface exhibits subtle texture variation and controlled reflection properties. Rendering exhibits precise anti-aliasing and material definitions across frame geometry and screen interface.