Interstuhl EVERYis1 vs Okamura Sylphy
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- Interstuhl Technical data sheet EV211 (EVERYis1) ↗Checked Sep 29, 2026
- Sylphy | Office | Product information | Okamura Corporation ↗Checked Sep 29, 2026
- Okamura office seating safety and warranty periods (updated Jan 28, 2026) ↗Checked Sep 29, 2026
- Interstuhl Shop (Germany) (price) ↗Checked Oct 11, 2026
- OKAMURA Lifestyle Store (Japan) (price) ↗Checked Oct 11, 2026
Interstuhl EVERYis1Okamura Sylphy
- Price
- €475 – €669From ¥106,040
- Recline
- 118°Back-seat synchro recline with forward tilt: 23° upright to reclined, 10° upright to forward; locks in 4 positions
- Arms
- 2D T-armrests / 3D T-armrests / 4D T-armrests (options)Adjustable arms: 100 mm height; arm pad 50 mm front-back, 20° inward, 20° outward
- Lumbar support
- Height adjustable (50 mm) or height (70 mm) and depth adjustable (up to 15 mm)Lumbar support (mesh back): height adjusts over 60 mm
- Warranty
- 10 yearsStructure 8 years (purchases from Jan 5, 2021); mechanisms and moving parts 2 years; exterior and surface finish 1 year
What users mention
From 0 Interstuhl EVERYis1 and 2 Okamura Sylphy user reviews, most mentioned first. Green is liked, orange is a caution.
Back support
Interstuhl EVERYis15 mentionsOkamura Sylphy2 mentionsDesign
Interstuhl EVERYis15 mentionsOkamura Sylphy2 mentionsBreathability
Interstuhl EVERYis15 mentionsOkamura Sylphy1 mentionAdjustability
Interstuhl EVERYis14 mentionsOkamura Sylphy2 mentionsPrice and value
Interstuhl EVERYis12 mentionsOkamura Sylphy4 mentionsBuild quality
Interstuhl EVERYis12 mentionsOkamura Sylphy3 mentions
Questions
What do owners mention most?
Back support for the Interstuhl EVERYis1, and comfort for the Okamura Sylphy, based on review summaries.



