FlexiSpot Soutien Ergonomic Office Chair (C5) vs FlexiSpot Premium Ergonomic Office Chair (C7 Max)

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

$300

lower starting price for FlexiSpot Soutien Ergonomic Office Chair (C5) than FlexiSpot Premium Ergonomic Office Chair (C7 Max) at the brand stores

FlexiSpot Soutien Ergonomic Office Chair (C5)FlexiSpot Premium Ergonomic Office Chair (C7 Max)
Price
$249.99 – $279.99$549.99 – $599.99
Seat height
17.9–20.9 in18.5–20.9 in
Seat depth
18.7 in15.7–17.3 in
Load capacity
300 lb300 lb; 350 lb
Recline
95–115°93–135°
Arms
2D5D
Headrest
2D3D; 2.36 in, 135°
Lumbar support
2Dadjustable self-adaptive dynamic
Warranty
5 years10 years

Questions

Which is cheaper, the FlexiSpot Soutien Ergonomic Office Chair (C5) or the FlexiSpot Premium Ergonomic Office Chair (C7 Max)?

The FlexiSpot Soutien Ergonomic Office Chair (C5) is cheaper to start: $249.99 versus $549.99 for the FlexiSpot Premium Ergonomic Office Chair (C7 Max) at the brand stores (Oct 2026).

Which has a higher weight capacity?

Neither. Both are rated for 300 lb in their official specifications.

Which has a headrest?

Both: the FlexiSpot Soutien Ergonomic Office Chair (C5) as standard and the FlexiSpot Premium Ergonomic Office Chair (C7 Max) as standard.

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