The device has a 16MP rear - camera that can shoot 4K video, and it claims to offer the world's fastest autofocus speed of 0.3 seconds. (iphonehacks.com)
The real - world differences between the two in autofocus speed and image quality, especially in low light, is striking. (theverge.com)
The Samsung Galaxy S5 features a 16 - MP rear camera with autofocus speed of 0.3 seconds, real - time HDR for capturing natural light and colour and 2.1 - megapixel front - facing camera whereas the Apple iPhone 5S features a 8 - megapixel rear camera with dual LED True Tone flash and 1.2 - megapixel front - facing camera with FaceTime lens. (gadgetguide4u.com)