FlexiSpot Premium Ergonomic Office Chair (C7 Max) vs Duorest Alpha
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
Differences at a glance
Sources
- Professional Ergonomic Office Chair | Comfortable Chair C7M | Flexispot ↗Checked Oct 17, 2026
- DUOREST ALPHA (official product page) ↗Checked Sep 29, 2026
- Duorest Alpha Brochure (PDF) ↗Checked Sep 29, 2026
- DUOREST Warranty (official) ↗Checked Sep 29, 2026
- Duoback Official Store (Korea) (price) ↗Checked Sep 29, 2026
FlexiSpot Premium Ergonomic Office Chair (C7 Max)Duorest Alpha
- Price
- $549.99 – $599.99₩413,000 – ₩520,000
- Load capacity
- 300 lb; 350 lbStandard 300 lbs. weight capacity
- Recline
- 93–135°Back reclines 18° from upright position; 3:1 back to seat synchronous movement with 3 position backlock
- Arms
- 5D3D arms: height adjustment range 72mm (2.8”), front-to-back adjustment range 40mm (1.6”), pivoting arm caps 17º inward and 17º outward
- Headrest
- 3D; 2.36 in, 135°Optional Headrest accessory adjusts 49mm (1.9”) vertically; pivoting range 63º
- Warranty
- 10 years3 Year Body Frame; 1 Year Mechanism, Cylinder, Form, Casters; 1 Year Flexible Rubber Connector, Seat Pan Materials
Questions
Which has a headrest?
Both: the FlexiSpot Premium Ergonomic Office Chair (C7 Max) as standard and the Duorest Alpha as an option.
FlexiSpot Premium Ergonomic Office Chair (C7 Max): specs, reviews, where to buy →Duorest Alpha: specs, reviews, where to buy →


