SIHOO Doro C300 Ultra V2 vs Itoki Vertebra 03
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
31.5 lb
lighter: Itoki Vertebra 03 weighs less than SIHOO Doro C300 Ultra V2 (official specs)
Differences at a glance
Sources
- Doro C300 Ultra V2 Zero‑Gravity Full‑Body Adaptive Ergonomic Chair – UK Sihoo official Shop ↗Checked Oct 13, 2026
- ITOKI Product Catalog: vertebra03 KG-825SD-F2B1 ↗Checked Sep 29, 2026
- Sihoo Doro C300 Ultra V2 | Ergonomic Office Chair – Official US Sihoo Store ↗Checked Oct 13, 2026
- ITOKI Product Catalog: vertebra03 functions and features ↗Checked Sep 29, 2026
- ITOKI quality warranty ↗Checked Sep 29, 2026
SIHOO Doro C300 Ultra V2Itoki Vertebra 03
- Price
- $679.99 – $689.99¥119,350
- Seat height
- 47.5–55.5 cm (≈ 18.7-21.9 in)425–540 mm (16.7-21.3 in)
- Recline
- Recline Angles 105°, 120°, 135°Seat slides forward and tilts up to 10° pivoting at the arms, then a further 15°
- Warranty
- 3 years (covers manufacturing defects)Structure 3 years (mechanisms and moving parts 2 years, exterior and surface finish 1 year)
SIHOO Doro C300 Ultra V2: specs, reviews, where to buy →Itoki Vertebra 03: specs, reviews, where to buy →
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More comparisons
- SIHOO Doro C300 Ultra V2 vs SIHOO Doro S300 Arms: 8D Bionic Armrests on SIHOO Doro C300 Ultra V2; 6D coordinated armrests on SIHOO Doro S300.
- Itoki Vertebra 03 vs Herman Miller Aeron The Aeron brings 12-year warranty and proven resale value; the Vertebra 03 counters with dynamic posture tech and minimalist appeal.