X-Chair X3 vs HÅG SoFi

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

X-Chair

X-Chair X3

$979

HÅG / Flokk

HÅG SoFi

$1,689 – $1,979

$710

lower starting price for X-Chair X3 than HÅG SoFi at the brand stores

Differences at a glance

X-Chair X3HÅG SoFi

Price: $979$1,689 – $1,979
Seat height: 17.69–22 in395–545 mm (15.6–21.5 in); 450–640 mm (17.7–25.2 in)
Seat depth: 16.75–19.25 in380–460 mm (15.0–18.1 in)
Load capacity: 275 lb (125 kg)300 lb (136 kg)
Recline: SciFloat Infinite Recline + Tilt Lock and Tension allows you to recline and lock into position or increase tension in your recline motion for more fluid movement.Tilt range is 20° forwards and 14° backwards from a neutral position 4° to the rear
Arms: 4-Dimensional armrests come standard (up, down, side-to-side, front-to-back); option to upgrade to FS 360 rotational armrests; Armrest Height 5.875in - 8.875inHÅG SlideBack™ armrests: adjust height, width or slide backwards; optional extras (aluminium or plastic); arm height 185-300 mm
Headrest: Optional add-on (standard configuration: No headrest; Headrest +$115)Headrest foremost support point 630-835 mm
Lumbar support: Dynamic Variable Lumbar (DVL)® Support; height adjustable backrest raises the DVL®Adjustable lumbar support standard; foremost support point 165-260 mm
Warranty: 5 years (all parts and materials); 15 years (non-moving metal components, chair frame)10-year guarantee against production defects (normal use up to 9 hours per day)

Which is cheaper, the X-Chair X3 or the HÅG SoFi?

The X-Chair X3 is cheaper to start: $979 versus $1,689 for the HÅG SoFi at the brand stores (Sep 2026).

Which has a higher weight capacity?

The HÅG SoFi, rated for 300 lb versus 275 lb for the X-Chair X3.

Which has a headrest?

Both: the X-Chair X3 as an option and the HÅG SoFi as standard.

What do owners mention most?

Comfort for the X-Chair X3, and design for the HÅG SoFi, based on review summaries.