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Which smartphone is capable of recording 8K video at the highest bitrate and what are its specifications?

**Highest bitrate for 8K video recording**: The Samsung Galaxy S23 Ultra can record 8K videos at 24fps with a bitrate of around 130Mbps, which is one of the highest bitrates for 8K video recording on smartphones.

**Bitrate and video quality**: A higher bitrate typically results in higher video quality, as it allows for more data to be stored and processed in the video file.

In the case of 8K video, a higher bitrate is necessary to capture the high-resolution footage.

**HEVC encoding for 8K video**: The Galaxy S23 Ultra, as well as other smartphones, use the H.265 (HEVC) encoding standard for 8K video recording.

This encoding standard is more efficient than H.264, allowing for higher-quality video at lower bitrates.

**Audio recording**: When recording 8K video, the audio is typically recorded in stereo at a bitrate of 256kbps.

This is a higher bitrate than typical music files, ensuring high-quality audio to accompany the high-resolution video.

**Sensor and lens quality**: The quality of the camera sensor and lens used in a smartphone can greatly impact the overall video quality.

For example, the Samsung Galaxy S21 Ultra uses a 108MP Samsung HM3 sensor, which is capable of capturing high-quality footage.

**Image stabilization**: Optical image stabilization (OIS) is a feature found in some smartphones, including the Samsung Galaxy S21 Ultra.

OIS helps to reduce camera shake and blur, resulting in smoother video footage.

**Processor power**: The Qualcomm Snapdragon 865 processor in the Samsung Galaxy S20 series is capable of handling the demanding processing requirements of 8K video recording.

**Power consumption**: Recording 8K video can be power-hungry, draining the battery much faster than recording in lower resolutions like 1080p or 4K.

**Thermal management**: Smartphones can generate heat when recording 8K video, which can impact performance and battery life.

Effective thermal management is crucial to prevent overheating and maintain stable performance.

**Redmi Note 9 Pro's 8K video capabilities**: The Redmi Note 9 Pro is capable of recording 8K video at a bitrate above 100Mbps, making it a more affordable option for those looking to record high-resolution video.

**Upscaling vs.

native 8K recording**: Some smartphones, like the Xiaomi Mi 10T Pro, may use upscaling to reach 8K resolution, rather than native 8K recording.

This can result in lower video quality compared to native 8K recording.

**The future of mobile video recording**: As mobile processing power and camera technology continue to advance, we can expect to see even higher-quality video recording capabilities in future smartphones.

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