The POCO M3 will sport a 6.53-inch display with FullHD+ resolution and a waterdrop notch to house the selfie camera. The device is said to have model number M2010J19CG which was recently spotted on Geekbench with Snapdragon 662 chipset. Details regarding RAM and storage are currently unknown.
Moving further, He claims that the smartphone draws power from a 6,000mAh battery and supports 18W fast charging. On the rear side, there is a triple camera setup. The setup has a 48-megapixel main sensor while details about the other two sensors are unknown. He claims that the POCO M3 is equipped with stereo speakers.
The POCO M3 seems to be a re-branded version of the upcoming Redmi phone bearing model number M2010J19SC. This Redmi device is rumored to be called Redmi 10 4G or simply Redmi 10. It was recently spotted in the TENAA listing along with some key details. The listing shows that the phone has up to 6GB RAM and up to 256GB internal storage, further expandable via MicroSD card slot. The phone boots Android 10 and measures 162.29 x 77.24 x 9.6mm. [via]

POCO M3 specifications leaked ahead of November 24 launch - 30