HÅG SoFi vs FlexiSpot Standard Ergo Office Chair (C4)

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

HÅG SoFi

HÅG / Flokk

HÅG SoFi

$1,689 – $1,979

VS
FlexiSpot Standard Ergo Office Chair (C4)

FlexiSpot

FlexiSpot Standard Ergo Office Chair (C4)

$219.99 – $239.99

$1,469.01

lower starting price for FlexiSpot Standard Ergo Office Chair (C4) than HÅG SoFi at the brand stores

Differences at a glance

HÅG SoFiFlexiSpot Standard Ergo Office Chair (C4)
Price
$1,689 – $1,979$219.99 – $239.99
Seat height
395–545 mm (15.6–21.5 in); 450–640 mm (17.7–25.2 in)17.91–20.87 in
Seat depth
380–460 mm (15.0–18.1 in)19.49 in
Load capacity
300 lb (136 kg)300 lb
Recline
Tilt range is 20° forwards and 14° backwards from a neutral position 4° to the rear90–135°
Arms
HÅG SlideBack™ armrests: adjust height, width or slide backwards; optional extras (aluminium or plastic); arm height 185-300 mm3D
Headrest
Headrest foremost support point 630-835 mm3D
Lumbar support
Adjustable lumbar support standard; foremost support point 165-260 mmfixed
Warranty
10-year guarantee against production defects (normal use up to 9 hours per day)5 years

Questions

Which is cheaper, the HÅG SoFi or the FlexiSpot Standard Ergo Office Chair (C4)?

The FlexiSpot Standard Ergo Office Chair (C4) is cheaper to start: $219.99 versus $1,689 for the HÅG SoFi at the brand stores (Sep 2026).

Which has a higher weight capacity?

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

Which has a headrest?

Both: the HÅG SoFi as standard and the FlexiSpot Standard Ergo Office Chair (C4) as standard.

HÅG SoFi: specs, reviews, where to buy →FlexiSpot Standard Ergo Office Chair (C4): specs, reviews, where to buy →

Swap in a similar chair

Compare HÅG SoFi with

Compare FlexiSpot Standard Ergo Office Chair (C4) with

More comparisons