The biggest sensor ever put in a webcam — it pulls in light a phone-sized camera can't, which is exactly why your dim room is where it wins.

Razer Kiyo Pro Ultra

Razer

Stunning low-light image and real background blur, undercut by slow autofocus and a tinny mic — a specialist that rewards a controlled setup, not grab-and-go.

The Kiyo Pro Ultra wins on one number that actually matters: sensor size. Its 1/1.2-inch Sony STARVIS 2 is the largest ever put in a webcam, and it shows — this is the camera to beat when the lights are low. Paired with a fast f/1.7 lens, it gathers light a phone-sized sensor simply can't, producing brighter, cleaner footage and genuine optical background blur instead of a software cutout. In good light, its detail ranks with the best in the category. The price you pay for that sensor isn't only the $300 sticker. Autofocus is slow and can hunt, so it rewards staying put more than moving around; the built-in mic is thin; and the body is big and heavy, with a wide lens that introduces some distortion. It also skips Windows Hello and doesn't include a tripod. If your room is dim and image quality is the whole point, it's exceptional. If you need quick, reliable focus and good audio, look elsewhere in this list.

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Last reviewed Jun 18, 2026

What we like

• ✓Largest sensor in any webcam — class-leading low-light image
• ✓True optical background blur from the fast f/1.7 lens
• ✓Reference-grade detail and color in good light too
• ✓HDR at 30fps and a real iris privacy shutter plus lens cap

Trade-offs

• −Autofocus is slow and can hunt, frustrating if you move
• −Built-in mic is thin and tinny
• −Large, heavy, and prone to lens distortion that needs correcting
• −No Windows Hello and no tripod in the box; $300