Sony offers phones with a 12MP continuous optical zoom camera, but an upcoming phone ups the ante with a 200MP continuous ...

On Christmas Day, Xiaomi officially unveiled the Xiaomi 17 Ultra, its ultimate photography-centric smartphone developed ...

A recent report claims the Xiaomi 17 Ultra ’s telephoto lens will likely arrive with continuous zoom tech. This will make ...

They inspire and motivate you to click photos, and with this, Xiaomi seems to be heading in that direction. The tactile feel of a physical zoom ring certainly adds to that. Many would compare it to ...

Xiaomi 17 Ultra may feature continuous optical zoom, covering a 3x to 7x range. This should deliver clear images with ample ...

Xiaomi 17 Ultra is here with specs like a 200MP continuous optical zoom camera, 1-inch sensor and the new Leica Edition ...

The Xiaomi 17 Ultra Leica Edition features a physical Master Zoom Ring for controlling zoom on its 200MP periscope camera. Check it out!

近年のスマホカメラでは、望遠カメラの性能競争が激しさを増しています。より大きなセンサーの採用や、さらなる高倍率撮影が求められる中で、焦点距離（レンズからセンサーまでの光路の長さ）をどう確保するかが大きな課題です。

The rotary control sits around the circular camera bump and appears to allow users to zoom in and out by twisting the ring, much like adjusting a lens on a mirrorless or DSLR camera.