HBADA E3 Air (2026 Edition) vs SIHOO Doro S300

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

HBADA

HBADA E3 Air (2026 Edition)

$499 – $549

SIHOO

SIHOO Doro S300

$999.99

$500.99

lower starting price for HBADA E3 Air (2026 Edition) than SIHOO Doro S300 at the brand stores

Differences at a glance

HBADA E3 Air (2026 Edition)SIHOO Doro S300

Price: $499 – $549$999.99
Seat height: 46.5–55 cm (≈ 18.3–21.7 in)47 – 55.5 cm (18.50 – 21.85 in)
Seat depth: 43–48 cm (≈ 16.9–18.9 in)40 – 47 cm (15.75 – 18.50 in)
Load capacity: 330 lb330 lb (≈ 150 kg)
Recline: 5-level tilting, max. 140°Recline Angles: 100°, 110°, 130°
Arms: 360° Omni-Motion Mech-Armrests: pad rotation 360°, height 7 cm, forward/backward 10 cm, 40° synchronized recline; Armrest Height: 68.5cm–84cm (≈ 27–33.1 in)6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)
Headrest: 4D Dual-Axis Adjustable Headrest: frame rotation 70°, axis rotation 70°, up/down 4 cm, forward/backward 7 cmSoft, integrated headrest; upper backrest adjusts in 5 levels
Lumbar support: 3-Zone Floating Wing Lumbar Support System: height 5 cm (6 levels), forward/backward 3 cm (4 levels), 40° side-wing rotation (3 levels), 12° spring-based adaptive supportDual dynamic lumbar support; angle 90°-105° fine-tuned with the gas lift
Warranty: 5 years on core load-bearing components (base, gas lift, casters); 3 years on other components3 years

Which is cheaper, the HBADA E3 Air (2026 Edition) or the SIHOO Doro S300?

The HBADA E3 Air (2026 Edition) is cheaper to start: $499 versus $999.99 for the SIHOO Doro S300 at the brand stores (Oct 2026).

Which has a headrest?

Both: the HBADA E3 Air (2026 Edition) as standard and the SIHOO Doro S300 as standard.