The iPhone 6's rear-facing camera now has the ability to shoot 1080p Full HD video at either 30 or 60 frames per second and 720p HD slow-motion video at either 120 or 240 frames per second, while the iPhone 5s could only record at 30 and 120 frames per second respectively.

Still photos can be captured during video recording.
Those have a resoluton of four megapixels (2720×1532).

The camera also includes phase detection autofocus.
The iPhone 6 Plus camera is nearly identical, but also includes optical image stabilization.
The front-facing camera was also updated with a new sensor and f/2.2 aperture, along with support for burst and HDR modes.

However, the optical image stabilization of the iPhone 6 Plus is only available for photography and deactivated during video recording.

The front camera has 1.3 Megapixels and records video up to 720p at 30 frames per second.
The iPhone 6's rear-facing camera now has the ability to shoot 1080p Full HD video at either 30 or 60 frames per second and 720p HD slow-motion video at either 120 or 240 frames per second, while the iPhone 5s could only record at 30 and 120 frames per second respectively. 
Still photos can be captured during video recording. Those have a resoluton of four megapixels (2720×1532). 
The camera also includes phase detection autofocus. The iPhone 6 Plus camera is nearly identical, but also includes optical image stabilization. The front-facing camera was also updated with a new sensor and f/2.2 aperture, along with support for burst and HDR modes.
However, the optical image stabilization of the iPhone 6 Plus is only available for photography and deactivated during video recording.
The front camera has 1.3 Megapixels and records video up to 720p at 30 frames per second.
IPhone 6