This device is a common source for high-resolution video assets due to its longevity and popularity.
Use VLC Media Player to open almost any MP4 file, regardless of the codec used.
Uses the MediaTek Helio G90T, which was highly rated for gaming and video processing at its launch. Display: 6.53-inch FHD+ display with HDR capability. Redmi K40 Pro 0gpcv11zfwjofzn7tu9ki_source.mp4
If you are looking for an informative review of a related product, here are details on popular Xiaomi devices typically linked to such media assets:
Can record up to 8K resolution (7680x4320) at 30 fps and 4K at 60 fps. This device is a common source for high-resolution
Powered by the Snapdragon 888 chipset with a 120Hz Super AMOLED display. Managing the MP4 File
How to Find Serial Number & Model of Xiaomi Phone (Android Tutorial) Display: 6
On a Xiaomi phone, you can find your exact model name by going to Settings > About Phone > Detailed info and specs to see which device created the video.