Nouhaus Ergo Strato X2 Ergonomic Office Chair vs SIHOO Doro C300 Ultra V2
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
VS
SIHOO
SIHOO Doro C300 Ultra V2
$679.99 – $689.99
19.6 lb
lighter: Nouhaus Ergo Strato X2 Ergonomic Office Chair weighs less than SIHOO Doro C300 Ultra V2 (official specs)
Differences at a glance
Sources
Nouhaus Ergo Strato X2 Ergonomic Office ChairSIHOO Doro C300 Ultra V2
- Price
- $499.99$679.99 – $689.99
- Recline
- 108 / 118 / 128°Recline Angles 105°, 120°, 135°
- Arms
- 3D; 1.77 in up/down, 2.36 in fore/aft, 30° rotation8D Bionic Armrests (up, down, forward, back, rotate, or tilt)
- Headrest
- height-adjustable, curvedUltra-wide 3D headrest, adjusts in three directions
- Warranty
- 3 years3 years (covers manufacturing defects)
Questions
Which is cheaper, the Nouhaus Ergo Strato X2 Ergonomic Office Chair or the SIHOO Doro C300 Ultra V2?
The Nouhaus Ergo Strato X2 Ergonomic Office Chair 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 Nouhaus Ergo Strato X2 Ergonomic Office Chair as standard and the SIHOO Doro C300 Ultra V2 as standard.
Nouhaus Ergo Strato X2 Ergonomic Office Chair: specs, reviews, where to buy →SIHOO Doro C300 Ultra V2: specs, reviews, where to buy →
