Knoll Life Chair vs Haworth Soji XL
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$402
lower starting price for Haworth Soji XL than Knoll Life Chair at the brand stores
Differences at a glance
Sources
- Life Ergonomic Dimensions (Knoll, MillerKnoll library PDF linked from millerknoll.com Life Chair page) ↗Checked Sep 29, 2026
- Haworth Soji XL product page ↗Checked Oct 17, 2026
- Life Work Chair Product Detail (Knoll cut sheet, 2020) ↗Checked Sep 29, 2026
- Knoll Office Seating Price List (April 2026) (price) ↗Checked Sep 29, 2026
Knoll Life ChairHaworth Soji XL
- Price
- From $1,947$1,545 – $1,760
- Seat height
- 16.5–21.75 in (42-55 cm); 17" – 22.25"; 17.25–22.5 in (44-57 cm); 15.5" – 19.25"16.4–21 in
- Seat depth
- 15–19 in (38-48 cm)16.25–18.75 in
- Arms
- Arms available in fixed height, height-adjustable or high performance; high performance arms adjust 2.5" in armpad width (1.25" per side) and 3" armpad fore/aft movement; Arm Height from Floor 23.25" - 32.75" (height adjustable / high performance); 26.24" – 31.25" (fixed arm)4D
- Lumbar support
- Lumbar Support (Fixed) 7.5"; optional height adjustable lumbar (Exceeds 5.5" - 9.8"), 11.5" x 5.5"optional height-adjustable
- Warranty
- Structural components: 12 Years; Upholstery, textiles, leathers, finishes: 3 Years12 years
Questions
Which is cheaper, the Knoll Life Chair or the Haworth Soji XL?
The Haworth Soji XL is cheaper to start: $1,545 versus $1,947 for the Knoll Life Chair at the brand stores (Sep 2026).
