SIHOO Doro S100 vs Duorest Alpha

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

SIHOO Doro S100

SIHOO

SIHOO Doro S100

$499.99 – $509.99

VS

Duorest Alpha

Duorest

Duorest Alpha

₩413,000 – ₩520,000

≈ $300 – $380

Differences at a glance

SIHOO Doro S100Duorest Alpha

Price: $499.99 – $509.99₩413,000 – ₩520,000
Load capacity: 330 lb (≈ 150 kg)Standard 300 lbs. weight capacity
Recline: Reclines up to 135°Back reclines 18° from upright position; 3:1 back to seat synchronous movement with 3 position backlock
Arms: 4D 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°3D arms: height adjustment range 72mm (2.8”), front-to-back adjustment range 40mm (1.6”), pivoting arm caps 17º inward and 17º outward
Headrest: Integrated headrest adjusts up or down; upper backrest in five levelsOptional Headrest accessory adjusts 49mm (1.9”) vertically; pivoting range 63º
Warranty: 3 years3 Year Body Frame; 1 Year Mechanism, Cylinder, Form, Casters; 1 Year Flexible Rubber Connector, Seat Pan Materials

Questions

Which has a headrest?

Both: the SIHOO Doro S100 as standard and the Duorest Alpha as an option.

SIHOO Doro S100: specs, reviews, where to buy →Duorest Alpha: specs, reviews, where to buy →

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