Nouhaus Ergo Strato X2 Ergonomic Office Chair vs SIHOO M18
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$210
lower starting price for SIHOO M18 than Nouhaus Ergo Strato X2 Ergonomic Office Chair at the brand stores
Differences at a glance
Sources
- Ergo Strato X2 Ergonomic Office Chair - NOUHAUS product description (store product data) ↗Checked Oct 17, 2026
- Sihoo M18 Ergonomic Office Chair – Official US Sihoo Store ↗Checked Sep 29, 2026
Nouhaus Ergo Strato X2 Ergonomic Office ChairSIHOO M18
- Price
- $499.99$289.99 – $299.99
- Recline
- 108 / 118 / 128°Maximum 126° recline angle
- Arms
- 3D; 1.77 in up/down, 2.36 in fore/aft, 30° rotationAdjustable armrests (Up and down)
- Headrest
- height-adjustable, curvedHeadrest moves 3.9" up and down and pivots 45°
- Warranty
- 3 years3 years
Questions
Which is cheaper, the Nouhaus Ergo Strato X2 Ergonomic Office Chair or the SIHOO M18?
The SIHOO M18 is cheaper to start: $289.99 versus $499.99 for the Nouhaus Ergo Strato X2 Ergonomic Office Chair at the brand stores (Oct 2026).
Which has a headrest?
Both: the Nouhaus Ergo Strato X2 Ergonomic Office Chair as standard and the SIHOO M18 as standard.
Nouhaus Ergo Strato X2 Ergonomic Office Chair: specs, reviews, where to buy →SIHOO M18: specs, reviews, where to buy →
Swap in a similar chair
Compare Nouhaus Ergo Strato X2 Ergonomic Office Chair with
More comparisons
- SIHOO M18 vs Herman Miller Aeron Arms: Adjustable armrests on SIHOO M18; Arm height 7.5–11.5 in on Herman Miller Aeron.
- SIHOO M18 vs Ticova Ergonomic Office Chair Ticova and SIHOO M18 both offer mesh backs and cushioned seats.
- SIHOO M18 vs Branch Ergonomic Chair Arms: Adjustable armrests on SIHOO M18; 3D removable armrests on Branch Ergonomic Chair.
- SIHOO M18 vs FlexiSpot OC3 Arms: Adjustable armrests on SIHOO M18; 2D on FlexiSpot OC3.