SIHOO Doro C300 vs Nouhaus Ergo3D

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

SIHOO

SIHOO Doro C300

$559.99 – $569.99

Nouhaus

Nouhaus Ergo3D

$499.99

$60

lower starting price for Nouhaus Ergo3D than SIHOO Doro C300 at the brand stores

Differences at a glance

SIHOO Doro C300Nouhaus Ergo3D

Price: $559.99 – $569.99$499.99
Load capacity: 330 lb (≈ 150 kg)up to 330lbs
Recline: Recline Angles: 110°, 120°, 130°Up to 135° of tilt; lock at three different angles
Arms: 4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage)4D armrests: height, forward & backward movement, side-to-side rotation, and left & right pivoting
Headrest: 3D Mechanical HeadrestAdjustable Headrest (up and down, angles up and down)
Lumbar support: Self-adaptive dynamic lumbar supportDynamic Lumbar Support

From 1 SIHOO Doro C300 and 11 Nouhaus Ergo3D user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the SIHOO Doro C300 or the Nouhaus Ergo3D?

The Nouhaus Ergo3D is cheaper to start: $499.99 versus $559.99 for the SIHOO Doro C300 at the brand stores (Oct 2026).

Which has a headrest?

Both: the SIHOO Doro C300 as standard and the Nouhaus Ergo3D as standard.

What do owners mention most?

Adjustability for the SIHOO Doro C300, and adjustability for the Nouhaus Ergo3D, based on review summaries.