Steelcase Karman vs HBADA X7 Smart

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

Steelcase

Steelcase Karman

$1,199 – $1,543

HBADA

HBADA X7 Smart

$1,509

$310

lower starting price for Steelcase Karman than HBADA X7 Smart at the brand stores

Differences at a glance

Steelcase KarmanHBADA X7 Smart

Price: $1,199 – $1,543$1,509
Seat height: 15.625–20 in (39.7–50.8 cm)Adjustable by 3.35" / 8.5 cm, from 17.52" to 20.87" / 44.5 - 53 cm
Seat depth: Fixed seat depth (no number given)Adjustable by 1.97" / 5 cm, from 15.94" to 17.91" / 40.5 - 45.5 cm
Load capacity: 350 lb (158.8 kg)330 lb
Recline: Comfort dial supports four recline positionsPositions shown at 105°, 116°, 128° and 140° (maximum)
Arms: 4D arms or armless; 4D ARM: raise up and down, pivot in and out, shift in all directions720° armrest system: 360° rotation, 20° flip, 4.33"/110mm front-back, 1.97"/50mm height
Headrest: No headrest option; High Back version has an adjustable neck support pillow4D Dual-Axis Headrest: 70° rotation, 1.77"/45mm height, 2.17"/55mm front-back
Lumbar support: Optional lumbar support3-Zone Floating Wings with AI smart lumbar tracking: 1.97"/50mm electric front-back, 1.77"/45mm manual up-down, 10° auto-adapt
Warranty: Steelcase Limited Lifetime Warranty5 years on five-star base, gas lift and casters; 3 years on tilt mechanism, height adjustment, lumbar system, armrests and backrest frame

Which is cheaper, the Steelcase Karman or the HBADA X7 Smart?

The Steelcase Karman is cheaper to start: $1,199 versus $1,509 for the HBADA X7 Smart at the brand stores (Sep 2026).

Which has a headrest?

Only the HBADA X7 Smart (as standard); the Steelcase Karman does not offer one.