SIHOO Doro C300 Ultra V2 vs Nouhaus Ergo3D
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$180
lower starting price for Nouhaus Ergo3D than SIHOO Doro C300 Ultra V2 at the brand stores
Differences at a glance
Sources
- Sihoo Doro C300 Ultra V2 | Ergonomic Office Chair – Official US Sihoo Store ↗Checked Oct 13, 2026
- Nouhaus Ergo3D Premium Ergonomic Mesh Office Chair ↗Checked Sep 29, 2026
- Nouhaus (price) ↗Checked Sep 30, 2026
SIHOO Doro C300 Ultra V2Nouhaus Ergo3D
- Price
- $679.99 – $689.99$499.99
- Load capacity
- 330 lb (≈ 150 kg)up to 330lbs
- Recline
- Recline Angles 105°, 120°, 135°Up to 135° of tilt; lock at three different angles
- Arms
- 8D Bionic Armrests (up, down, forward, back, rotate, or tilt)4D armrests: height, forward & backward movement, side-to-side rotation, and left & right pivoting
- Headrest
- Ultra-wide 3D headrest, adjusts in three directionsAdjustable Headrest (up and down, angles up and down)
- Lumbar support
- Domino™ Sacral-Lumbar Support 2.0: moves up or down, 3 support levelsDynamic Lumbar Support
Questions
Which is cheaper, the SIHOO Doro C300 Ultra V2 or the Nouhaus Ergo3D?
The Nouhaus Ergo3D is cheaper to start: $499.99 versus $679.99 for the SIHOO Doro C300 Ultra V2 at the brand stores (Oct 2026).
Which has a headrest?
Both: the SIHOO Doro C300 Ultra V2 as standard and the Nouhaus Ergo3D as standard.
SIHOO Doro C300 Ultra V2: specs, reviews, where to buy →Nouhaus Ergo3D: specs, reviews, where to buy →
