Xiaomi's 15T and 17 series smartphones showcase impressive camera technologies, but they cater to different user preferences and priorities. Here's a detailed comparison of their camera hardware:

Main Camera Sensor

Xiaomi 15T: Equipped with a 50MP main sensor (f/1.7 aperture, 1/1.55" size), it offers solid performance for everyday photography.
Xiaomi 17: Features a 50MP main sensor (f/1.7 aperture, 1/1.31" size), providing slightly better light intake and image quality due to its larger sensor size.

Telephoto Capabilities

Xiaomi 15T: Comes with a 50MP telephoto lens offering 2x optical zoom, suitable for moderate zoomed-in shots.
Xiaomi 17: Upgrades to a 50MP telephoto lens with 2.6x optical zoom, allowing for more detailed zoomed-in images.

Ultra-Wide Angle Lens

Xiaomi 15T: Includes a 12MP ultra-wide lens with a 120° field of view, capturing expansive landscapes effectively.
Xiaomi 17: Features a 50MP ultra-wide lens with a 17mm focal length, offering a wider perspective and higher resolution for group shots and scenery.

Front Camera

Xiaomi 15T: Sports a 32MP front camera, delivering high-quality selfies and video calls.
Xiaomi 17: Upgrades to a 50MP front camera, enhancing selfie quality with more detail and clarity.

Video Recording

Xiaomi 15T: Supports 4K video recording at 60fps, providing smooth and high-resolution video capture.
Xiaomi 17: Offers 8K video recording at 30fps and 4K at 60fps, catering to users seeking ultra-high-definition video capabilities.

🔍 Summary

Feature	Xiaomi 15T	Xiaomi 17
Main Camera	50MP (f/1.7, 1/1.55")	50MP (f/1.7, 1/1.31")
Telephoto Lens	50MP, 2x optical zoom	50MP, 2.6x optical zoom
Ultra-Wide Lens	12MP, 120° FOV	50MP, 17mm focal length
Front Camera	32MP	50MP
Video Recording	4K at 60fps	8K at 30fps, 4K at 60fps

In conclusion, the Xiaomi 17 series offers enhanced camera specifications, particularly in sensor size, zoom capabilities, and video recording options, making it a more advanced choice for photography enthusiasts. However, the Xiaomi 15T still provides robust camera performance suitable for everyday use.