FROM BEGINNER TO MASTER
The right image technique delivers better quality
Avoid digital zoom and flash, as these significantly degrade image quality. Just like with a prime lens on your camera, footwork is also a form of zoom – just manual.
Those familiar with image development can also shoot in RAW format on their smartphone – for even better results and to have more flexibility during post-processing. RAW is a large, unaltered “digital negative” file with maximum image information, allowing for flexible post-processing, while JPEG is a compressed, smaller file that is already developed in-camera and immediately shareable. The advantages of RAW are that white balance, exposure, etc., can be adjusted more flexibly later, the color depth (12 or 14 bits per color channel in RGB) is significantly higher than with JPEG (8 bits per channel), and there is a greater dynamic range that reveals more detail in both bright and dark areas. The disadvantage is that these much larger image files in RAW format then need to be developed, e.g. with Adobe Lightroom, in order to convert them to JPEG, whereas JPEG files are immediately readable, since the compression/development has already taken place on the smartphone.
An interim solution is the so-called HEIF format (HEIC on iPhones). These files are more storage-efficient than JPEG files and therefore generally of higher quality, as they allow for a higher color depth (up to 16 bits per smartphone camera). However, they are not readable or processable in every program.
Our photo enhancement software currently only allows editing of JPEG files, but we plan to offer RAW and HEIF file editing in the future.
Another important feature that few people are aware of is the HDR mode on smartphones. This uses different exposure times for bright and dark areas of the image. This mode should ideally be enabled by default, and it is particularly useful when the sun is shining intensely into one part of the frame while the other remains relatively dark.