Duorest Alpha vs SIHOO M57

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

Duorest Alpha

Duorest

Duorest Alpha

₩413,000 – ₩520,000

≈ $300 – $380

VS
SIHOO M57

SIHOO

SIHOO M57

$319.99

Differences at a glance

Duorest AlphaSIHOO M57
Price
₩413,000 – ₩520,000$319.99
Load capacity
Standard 300 lbs. weight capacity330 lb (≈ 150 kg)
Recline
Back reclines 18° from upright position; 3:1 back to seat synchronous movement with 3 position backlockReclines up to 126°
Arms
3D arms: height adjustment range 72mm (2.8”), front-to-back adjustment range 40mm (1.6”), pivoting arm caps 17º inward and 17º outward3D coordinated armrests (up and down, left and right, forward and backward)
Headrest
Optional Headrest accessory adjusts 49mm (1.9”) vertically; pivoting range 63ºHeadrest adjusts vertically up to 3.9 inches and rotates 45 degrees
Warranty
3 Year Body Frame; 1 Year Mechanism, Cylinder, Form, Casters; 1 Year Flexible Rubber Connector, Seat Pan Materials3 years

Questions

Which has a headrest?

Both: the Duorest Alpha as an option and the SIHOO M57 as standard.

Duorest Alpha: specs, reviews, where to buy →SIHOO M57: specs, reviews, where to buy →

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