At the Redmi K50 launch event, Redmi also introduced the Redmi K40S as the successor to last year’s Redmi K40. It retains the 6.67″ FHD+ 120Hz E4 AMOLED display and the Snapdragon 870 SoC, but this comes with an upgraded cooling system offers a vapor chamber area as high as 3112mm², and the liquid-cooled heat dissipation area has been increased by 400% compared with Redmi K40, says the company. Continue reading “Redmi K40S with 6.67″ FHD+ 120Hz E4 AMOLED display, Snapdragon 870, up to 12GB RAM, 48MP IMX582 sensor, OIS announced”