HBADA X7 Smart vs SIHOO Doro S100

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

SIHOO

SIHOO Doro S100

$499.99 – $509.99

$1,009.01

lower starting price for SIHOO Doro S100 than HBADA X7 Smart at the brand stores

Differences at a glance

HBADA X7 SmartSIHOO Doro S100

Price: $1,509$499.99 – $509.99
Seat height: Adjustable by 3.35" / 8.5 cm, from 17.52" to 20.87" / 44.5 - 53 cm46–54 cm
Seat depth: Adjustable by 1.97" / 5 cm, from 15.94" to 17.91" / 40.5 - 45.5 cm15.15–17.12 in (≈ 38.5-43.5 cm)
Load capacity: 330 lb330 lb (≈ 150 kg)
Recline: Positions shown at 105°, 116°, 128° and 140° (maximum)Reclines up to 135°
Arms: 720° armrest system: 360° rotation, 20° flip, 4.33"/110mm front-back, 1.97"/50mm height4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage); Up and down 2.76 in, forward and back 1.18 in, side to side, rotate 72°
Headrest: 4D Dual-Axis Headrest: 70° rotation, 1.77"/45mm height, 2.17"/55mm front-backIntegrated headrest adjusts up or down; upper backrest in five levels
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-adaptDual dynamic lumbar support
Warranty: 5 years on five-star base, gas lift and casters; 3 years on tilt mechanism, height adjustment, lumbar system, armrests and backrest frame3 years

Which is cheaper, the HBADA X7 Smart or the SIHOO Doro S100?

The SIHOO Doro S100 is cheaper to start: $499.99 versus $1,509 for the HBADA X7 Smart at the brand stores (Oct 2026).

Which has a headrest?

Both: the HBADA X7 Smart as standard and the SIHOO Doro S100 as standard.