X-Chair X4 vs HBADA E3 Ultra

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

X-Chair

X-Chair X4

$1,199 – $1,249

HBADA

HBADA E3 Ultra

$809

$390

lower starting price for HBADA E3 Ultra than X-Chair X4 at the brand stores

Differences at a glance

X-Chair X4HBADA E3 Ultra

Price: $1,199 – $1,249$809
Seat depth: 17.75–19.75 in1.97" seat-depth adjustment (HBADA does not publish the seat-depth range)
Load capacity: 275 lb (125 kg)330 lb
Recline: SciFloat Infinite Recline + Tilt Lock and Tension allows you to recline and lock into position or increase tension in your recline motion for more fluid movement.Reclines up to 140° with multiple locking positions
Arms: 4-Dimensional armrests come standard (up, down, side-to-side, front-to-back); option to upgrade to FS 360 rotational armrests; Armrest Height 5.875in - 8.875in720° Omni-Mechanical Armrests: 360° pad rotation and body swivel
Headrest: Optional add-on (standard configuration: No headrest; Headrest +$150)4D Biaxial Adjustable Headrest: frame rotation 70°, tilt and rotation 70°, up/down 1.8", forward/backward 2.2"
Lumbar support: Dynamic Variable Lumbar (DVL)® Support; height adjustable backrest raises the DVL®3-Zone Elastic Lumbar Support: wings rotate 40°, 14° dynamic support, 1" front/back, 1.6" up/down
Warranty: 5 years (all parts and materials); 15 years (non-moving metal components, chair frame)5 years

Which is cheaper, the X-Chair X4 or the HBADA E3 Ultra?

The HBADA E3 Ultra is cheaper to start: $809 versus $1,199 for the X-Chair X4 at the brand stores (Sep 2026).

Which has a headrest?

Both: the X-Chair X4 as an option and the HBADA E3 Ultra as standard.