HBADA X7 Smart vs Herman Miller Mirra 2

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

HBADA

HBADA X7 Smart

$1,509

Herman Miller

Herman Miller Mirra 2

$1,365 – $1,915

$144

lower starting price for Herman Miller Mirra 2 than HBADA X7 Smart at the brand stores

Differences at a glance

HBADA X7 SmartHerman Miller Mirra 2

Price: $1,509$1,365 – $1,915
Seat height: Adjustable by 3.35" / 8.5 cm, from 17.52" to 20.87" / 44.5 - 53 cm16–20.5 in standard; 14.75–19 in low; 16.75–22.25 in extended
Seat depth: Adjustable by 1.97" / 5 cm, from 15.94" to 17.91" / 40.5 - 45.5 cm16.25 in fixed; 16.25–18 in adjustable
Load capacity: 330 lb350 lb (159 kg)
Recline: Positions shown at 105°, 116°, 128° and 140° (maximum)Harmonic 2 Tilt; options: Standard Tilt, Tilt Limiter, Tilt Limiter with Seat Angle
Arms: 720° armrest system: 360° rotation, 20° flip, 4.33"/110mm front-back, 1.97"/50mm heightOptions: No Arms, Fixed Arms, Fully Adjustable 4D Arms
Lumbar support: 3-Zone Floating Wings with AI smart lumbar tracking: 1.97"/50mm electric front-back, 1.77"/45mm manual up-down, 10° auto-adaptPostureFit Sacral-Support Standard; Adjustable Lumbar-Support Optional
Warranty: 5 years on five-star base, gas lift and casters; 3 years on tilt mechanism, height adjustment, lumbar system, armrests and backrest frame12-year, 3-shift warranty, with limited exceptions

Which is cheaper, the HBADA X7 Smart or the Herman Miller Mirra 2?

The Herman Miller Mirra 2 is cheaper to start: $1,365 versus $1,509 for the HBADA X7 Smart at the brand stores (Oct 2026).