Steelcase Series 1 vs HÅG SoFi

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

Steelcase

Steelcase Series 1

$549 – $750

HÅG / Flokk

HÅG SoFi

$1,689 – $1,979

$1,140

lower starting price for Steelcase Series 1 than HÅG SoFi at the brand stores

Differences at a glance

Steelcase Series 1HÅG SoFi

Price: $549 – $750$1,689 – $1,979
Seat height: 16.5–21.5 in (41.9-54.6 cm); 14.75–17.75 in (37.5-45.1 cm); 17.25–22 in (43.8-55.9 cm)395–545 mm (15.6–21.5 in); 450–640 mm (17.7–25.2 in)
Seat depth: 15.5"D to 17.75"D (functional seat depth)380–460 mm (15.0–18.1 in)
Load capacity: 400 lb (181.4 kg); 300 lb (136.1 kg)300 lb (136 kg)
Recline: Weight-activated synchro tilt; comfort dial with upright back lock, boost setting and weight-activated full reclineTilt range is 20° forwards and 14° backwards from a neutral position 4° to the rear
Arms: 4D arms (standard), height-adjustable arms or armlessHÅG SlideBack™ armrests: adjust height, width or slide backwards; optional extras (aluminium or plastic); arm height 185-300 mm
Headrest: Optional headrest; adjusts 3.25" verticallyHeadrest foremost support point 630-835 mm
Lumbar support: Adjustable lumbar is standard; fixed lumbar is available (3D Microknit Back only)Adjustable lumbar support standard; foremost support point 165-260 mm
Warranty: Limited Lifetime Warranty; 12-year, multi-shift, 24/7 parts and labor10-year guarantee against production defects (normal use up to 9 hours per day)

From 5 Steelcase Series 1 and 2 HÅG SoFi user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the Steelcase Series 1 or the HÅG SoFi?

The Steelcase Series 1 is cheaper to start: $549 versus $1,689 for the HÅG SoFi at the brand stores (Sep 2026).

Which has a headrest?

Both: the Steelcase Series 1 as an option and the HÅG SoFi as standard.

What do owners mention most?

Adjustability for the Steelcase Series 1, and design for the HÅG SoFi, based on review summaries.