Three smartphones displaying gradient wallpapers held in hand.

Computer-generated render depicting three mobile devices positioned in hand against natural landscape background. Each device exhibits distinct gradient wallpaper composition: left device transitions from teal through yellow-green to dark blue; center device displays magenta-to-blue gradient with large circular form; right device shows orange-to-yellow gradient with pink circular element. Devices feature triple-lens camera modules mounted on upper corners. Screen bezels and notch design consistent with contemporary smartphone specifications. Lighting appears diffuse with soft shadows on hand surface. Background environment rendered with shallow depth of field effect.