Apple iPhone 3GS mobile was launched in June 2009. The phone comes with a touchscreen display offering a resolution of 320x480 pixels at a pixel density of 165 pixels per inch (ppi). Apple iPhone 3GS ...
Apple iPhone 6s Plus mobile was launched in September 2015. The phone comes with a 5.50-inch touchscreen display offering a resolution of 1080x1920 pixels at a pixel density of 401 pixels per inch ...
The iPhone 16 comes with 6.1-inch OLED display and Apple's A18 processor. Specs also include Dual camera at the back and better battery life than the previous model.