The Redmi K90 and Redmi K90 Pro Max are set to be launched in China today (October 23) as the successor to the Redmi K80 lineup. Ahead of their anticipated debut, the China-based company has revealed a special edition variant of the top-end model in the lineup. Dubbed Redmi K90 Pro Max Champion Edition, the handset will be launched in collaboration with Lamborghini Sq…The Redmi K90 and Redmi K90 Pro Max are set to be launched in China today (October 23) as the successor to the Redmi K80 lineup. Ahead of their anticipated debut, the China-based company has revealed a special edition variant of the top-end model in the lineup. Dubbed Redmi K90 Pro Max Champion Edition, the handset will be launched in collaboration with Lamborghini Sq…