SIHOO Doro C300 Ultra V2 vs Wilkhahn AT

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

SIHOO

SIHOO Doro C300 Ultra V2

$679.99 – $689.99

Wilkhahn

Wilkhahn AT

From €831

≈ $950

Differences at a glance

SIHOO Doro C300 Ultra V2Wilkhahn AT

Price: $679.99 – $689.99From €831
Seat height: 47.5–55.5 cm (≈ 18.7-21.9 in)40–53 cm (15.7–20.9 in); 42–53 cm (16.5–20.9 in); 43–61 cm (16.9–24.0 in); 65–77 cm (25.6–30.3 in)
Seat depth: 16.9–18.5 in (≈ 43-47 cm)43 cm (16.9 in); 39–45 cm (15.4–17.7 in)
Load capacity: 330 lb (≈ 150 kg)45–140 kg (99–309 lb)
Recline: Recline Angles 105°, 120°, 135°Seat tilt 12°, backrest up to 26°; optional 3D forward tilt up to 5°; sideways tilt up to 12°
Arms: 8D Bionic Armrests (up, down, forward, back, rotate, or tilt)Optional armrests: 1D height-adjustable by 100 mm in ten positions; 3D adds 50 mm depth and 25 mm width; 4D also pivots 25°
Headrest: Ultra-wide 3D headrest, adjusts in three directionsOptional upholstered headrest, height-adjustable by 6 cm in 6 positions, depth adjustable up to 5 cm; adds 15 to 25 cm to total height
Lumbar support: Domino™ Sacral-Lumbar Support 2.0: moves up or down, 3 support levelsHeight-adjustable lumbar support, ten lockable positions, up to 60 mm; Optional lumbar support, height-adjustable by 6 cm in six positions, optional depth adjustment up to 1.5 cm
Warranty: 3 years (covers manufacturing defects)5 years (star bases, seat and backrest frames and shells, mechanisms); 2 years (gas lifts, casters, glides, armrest function, fabrics, upholstery)

Which has a headrest?

Both: the SIHOO Doro C300 Ultra V2 as standard and the Wilkhahn AT as an option.