FlexiSpot Premium Ergonomic Office Chair (C7 Max) vs SIHOO Doro C300
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
FlexiSpot
FlexiSpot Premium Ergonomic Office Chair (C7 Max)
$549.99 – $599.99
VS
SIHOO
SIHOO Doro C300
$559.99 – $569.99
7 years
longer warranty on FlexiSpot Premium Ergonomic Office Chair (C7 Max) than SIHOO Doro C300 (official terms)
Differences at a glance
Sources
- Professional Ergonomic Office Chair | Comfortable Chair C7M | Flexispot ↗Checked Oct 17, 2026
- Doro C300 Ergonomic Office Chair – UK Sihoo official Shop ↗Checked Sep 29, 2026
- Sihoo Doro C300 Advanced Ergonomic Office Chair – Official US Sihoo Store ↗Checked Sep 29, 2026
FlexiSpot Premium Ergonomic Office Chair (C7 Max)SIHOO Doro C300
- Price
- $549.99 – $599.99$559.99 – $569.99
- Seat height
- 18.5–20.9 in47–55 cm
- Seat depth
- 15.7–17.3 in43.5–46 cm
- Load capacity
- 300 lb; 350 lb330 lb (≈ 150 kg)
- Recline
- 93–135°Recline Angles: 110°, 120°, 130°
- Arms
- 5D4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage)
- Headrest
- 3D; 2.36 in, 135°3D Mechanical Headrest
- Lumbar support
- adjustable self-adaptive dynamicSelf-adaptive dynamic lumbar support
- Warranty
- 10 years3 years
Questions
Which is cheaper, the FlexiSpot Premium Ergonomic Office Chair (C7 Max) or the SIHOO Doro C300?
The FlexiSpot Premium Ergonomic Office Chair (C7 Max) is cheaper to start: $549.99 versus $559.99 for the SIHOO Doro C300 at the brand stores (Oct 2026).
Which has a higher weight capacity?
The SIHOO Doro C300, rated for 330 lb versus 300 lb for the FlexiSpot Premium Ergonomic Office Chair (C7 Max).
Which has a headrest?
Both: the FlexiSpot Premium Ergonomic Office Chair (C7 Max) as standard and the SIHOO Doro C300 as standard.
FlexiSpot Premium Ergonomic Office Chair (C7 Max): specs, reviews, where to buy →SIHOO Doro C300: specs, reviews, where to buy →
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