Okamura Sylphy vs SIHOO M59AS
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- Sylphy | Office | Product information | Okamura Corporation ↗Checked Sep 29, 2026
- Sihoo M59AS Ergonomic Office Chair with Dual-Section Backrest – Official US Sihoo Store ↗Checked Oct 9, 2026
- Okamura office seating safety and warranty periods (updated Jan 28, 2026) ↗Checked Sep 29, 2026
- OKAMURA Lifestyle Store (Japan) (price) ↗Checked Oct 11, 2026
Okamura SylphySIHOO M59AS
- Price
- From ¥106,040$449.99
- Recline
- Back-seat synchro recline with forward tilt: 23° upright to reclined, 10° upright to forward; locks in 4 positionsRecline up to 126°
- Arms
- Adjustable arms: 100 mm height; arm pad 50 mm front-back, 20° inward, 20° outward3D coordinated flip-up armrests (flip up and down, left and right, forward and backward)
- Headrest
- Adjustable headrest: 100 mm height, 35° angleDouble-jointed headrest (height and angle)
- Lumbar support
- Lumbar support (mesh back): height adjusts over 60 mmDynamic lumbar support in a dual-section backrest
- Warranty
- Structure 8 years (purchases from Jan 5, 2021); mechanisms and moving parts 2 years; exterior and surface finish 1 year3 years
Questions
Which has a headrest?
Both: the Okamura Sylphy as standard and the SIHOO M59AS as standard.
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- Okamura Sylphy vs Herman Miller Aeron Arms: Adjustable arms: 100 mm height on Okamura Sylphy; Arm height 7.5–11.5 in on Herman Miller Aeron.
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- SIHOO M59AS vs HBADA E3 Air (2026 Edition) Arms: 3D coordinated flip-up armrests on SIHOO M59AS; Armrest Height: 68.5cm–84cm on HBADA E3 Air (2026 Edition).
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- SIHOO M59AS vs SIHOO M57 Arms: 3D coordinated flip-up armrests on SIHOO M59AS; 3D coordinated armrests on SIHOO M57.
- SIHOO M59AS vs SIHOO B100 Headrest: Double-jointed headrest on SIHOO M59AS; Wide 2D adjustable headrest on SIHOO B100.