Herman Miller Zeph vs Haworth Soji
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Nearly the same price
$560 vs $545 starting prices at the brand stores (Herman Miller Zeph vs Haworth Soji)
Differences at a glance
Sources
- Zeph Multipurpose Armchair - Herman Miller Store ↗Checked Oct 17, 2026
- Soji Customizable Ergonomic Office Chair | Haworth Store ↗Checked Sep 29, 2026
Herman Miller ZephHaworth Soji
- Price
- $560 – $715$545
- Seat height
- 14.75–20.25 in16.4–21 in (41.7–53.3 cm)
- Seat depth
- 17 in16.25–18.75 in (41.3–47.6 cm)
- Load capacity
- 350 lb350 lb (158.8 kg)
- Warranty
- 12 years12 year warranty
Questions
Which is cheaper, the Herman Miller Zeph or the Haworth Soji?
The Haworth Soji is cheaper to start: $545 versus $560 for the Herman Miller Zeph at the brand stores (Oct 2026).


