Herman Miller Cosm Low Back vs HBADA X7 Smart

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

Herman Miller

Herman Miller Cosm Low Back

$1,345 – $1,820

HBADA

HBADA X7 Smart

$1,509

$164

lower starting price for Herman Miller Cosm Low Back than HBADA X7 Smart at the brand stores

Differences at a glance

Herman Miller Cosm Low BackHBADA X7 Smart

Price: $1,345 – $1,820$1,509
Seat height: 14.8–21.4 in (37.6–54.4 cm)Adjustable by 3.35" / 8.5 cm, from 17.52" to 20.87" / 44.5 - 53 cm
Seat depth: 15.9 in (40.4 cm)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
Arms: Leaf Arms; Height-Adjustable Arms; Fixed Arms; No Arms; Arm Height: 7.3–11.7"720° armrest system: 360° rotation, 20° flip, 4.33"/110mm front-back, 1.97"/50mm height
Warranty: 12-year, 3-shift warranty, with limited exceptions5 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 Herman Miller Cosm Low Back or the HBADA X7 Smart?

The Herman Miller Cosm Low Back is cheaper to start: $1,345 versus $1,509 for the HBADA X7 Smart at the brand stores (Oct 2026).