Okamura Baron vs SIHOO Doro S300
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
0.6 in
more seat-height adjustment on Okamura Baron than SIHOO Doro S300 (official specs)
Differences at a glance
Sources
- Okamura Baron overall dimensions, representative drawing ↗Checked Sep 29, 2026
- Doro S300 Ergonomic Chair – UK Sihoo official Shop ↗Checked Sep 29, 2026
- Baron | Office | Product information | Okamura Corporation ↗Checked Sep 29, 2026
- Sihoo Doro S300 Zero Gravity Ergonomic Office Chair – Official US Sihoo Store ↗Checked Sep 29, 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 BaronSIHOO Doro S300
- Price
- From ¥167,640$999.99
- Seat height
- 415–515 mm (16.3–20.3 in)47 – 55.5 cm (18.50 – 21.85 in)
- Seat depth
- 400–450 mm (15.7–17.7 in)40 – 47 cm (15.75 – 18.50 in)
- Recline
- Ankle-tilt recline (back and seat slide in sync); recline angle 23°Recline Angles: 100°, 110°, 130°
- Arms
- Adjustable arms: ratchet height adjustment 100 mm; pad angle 90° (inward 60° in 2 steps, outward 30° in 1 step)6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)
- Headrest
- Wide headrest: 90 mm height adjustmentSoft, integrated headrest; upper backrest adjusts in 5 levels
- Lumbar support
- Lumbar support (option): 5 height steps (50 mm)Dual dynamic lumbar support; angle 90°-105° fine-tuned with the gas lift
- Warranty
- Structure 8 years (purchases from Jan 5, 2021); mechanisms and moving parts 2 years; exterior and surface finish 1 year3 years
What users mention
From 1 Okamura Baron and 0 SIHOO Doro S300 user reviews, most mentioned first. Green is liked, orange is a caution.
Back support
Okamura Baron5 mentionsSIHOO Doro S3005 mentionsPrice and value
Okamura Baron3 mentionsSIHOO Doro S3007 mentionsAdjustability
Okamura Baron3 mentionsSIHOO Doro S3006 mentionsBreathability
Okamura Baron2 mentionsSIHOO Doro S3007 mentionsBuild quality
Okamura Baron2 mentionsSIHOO Doro S3006 mentionsDesign
Okamura Baron2 mentionsSIHOO Doro S3005 mentions
Questions
Which has a headrest?
Both: the Okamura Baron as standard and the SIHOO Doro S300 as standard.
What do owners mention most?
Back support for the Okamura Baron, and breathability for the SIHOO Doro S300, based on review summaries.
Swap in a similar chair
Compare Okamura Baron with
Compare SIHOO Doro S300 with
More comparisons
- Okamura Baron vs Herman Miller Aeron Headrest: Wide headrest: 90 mm height adjustment on Okamura Baron; None offered by Herman Miller on Herman Miller Aeron.
- SIHOO Doro S300 vs LiberNovo Omni Headrest: Soft, integrated headrest on SIHOO Doro S300; 3D Neckrest Adjustment on LiberNovo Omni.
- SIHOO Doro S300 vs Herman Miller Embody Arms: 6D coordinated armrests on SIHOO Doro S300; Fully Adjustable Arms on Herman Miller Embody.
- SIHOO Doro S300 vs Duorest Alpha Load capacity: 330 lb on SIHOO Doro S300; Standard 300 lbs. weight capacity on Duorest Alpha.
- SIHOO Doro S300 vs SIHOO Doro C300 Pro V2 Arms: 6D coordinated armrests on SIHOO Doro S300; 8D Bionic Armrests on SIHOO Doro C300 Pro V2.