Smartphone components are evolving at a rapid pace but, the lithium-ion batteries that power them are not able to keep up with the latest hardware specifications. Hence, in an effort to prolong battery life, companies are trying to make software and hardware more power efficient. Recently, at the Android Dev Summit, Google revealed some key findings that can boost battery life on smartphones. Display and screen brightness are the biggest battery drainers on any smartphone. Google’s findings reveal using darker colours and the dark mode can extend battery upto 63%.

The most interesting piece of information from the summit was, more brightness [...]