"Autofocus speed" refers to how quickly a camera or device is able to focus on a subject automatically.
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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.
The real - world differences between the two
in autofocus speed and image quality, especially in low light, is striking.
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.
In the camera area, a slight nod has to go to the LG G4 for its
laser autofocus speed and the large size of its 8MP FFC.
When compared to other phones, which dedicate only a handful of pixels to focus duty, the S7 ends up
with autofocus speeds that Samsung claims are two to three times faster than those of any other handset on the market.
Autofocusing speeds are also improved, and there's a new image signal processor that offers better noise reduction and improved tone mapping.
Generational improvements to noise reduction technologies and
autofocus speed and accuracy are included, with better low - light AF capability thanks to a new anti-noise filter.
The Galaxy S5 offers the world's fastest
autofocus speed up to 0.3 seconds and the advanced High Dynamic Range (HDR), reproduce natural light and color with striking intensity at any circumstances.
For example, there's no dual pixel support, so
autofocus speeds are noticeably slower.
With improved camera hardware over its older brethen, a good IPS screen, a unique and ergonomic design with good build quality as well as seriously long battery life, I think you will fall in love with this smartphone quite easily, especially if you aren't the type who needs top - of - the - line performance, but will appreciate the camera's quality and fast
autofocus speed.
The iPhone, especially the 5 and 5s, have relatively fast
autofocus speed, given the limits of phone camera tech.
Samsung hasn't revealed a lot of details about this, but it did mention that
the autofocus speeds will be improved considerably.
Apple may also improve
the autofocus speed of the cameras in the next - generation iPhones.