X-Chair X3 vs Duorest Alpha

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

X-Chair

X-Chair X3

$979

Duorest

Duorest Alpha

₩413,000 – ₩520,000

≈ $300 – $380

Differences at a glance

X-Chair X3Duorest Alpha

Price: $979₩413,000 – ₩520,000
Load capacity: 275 lb (125 kg)Standard 300 lbs. weight capacity
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.Back reclines 18° from upright position; 3:1 back to seat synchronous movement with 3 position backlock
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 - 8.875in3D arms: height adjustment range 72mm (2.8”), front-to-back adjustment range 40mm (1.6”), pivoting arm caps 17º inward and 17º outward
Headrest: Optional add-on (standard configuration: No headrest; Headrest +$115)Optional Headrest accessory adjusts 49mm (1.9”) vertically; pivoting range 63º
Warranty: 5 years (all parts and materials); 15 years (non-moving metal components, chair frame)3 Year Body Frame; 1 Year Mechanism, Cylinder, Form, Casters; 1 Year Flexible Rubber Connector, Seat Pan Materials

Which has a headrest?

Both: the X-Chair X3 as an option and the Duorest Alpha as an option.

What do owners mention most?

Comfort for the X-Chair X3, and back support for the Duorest Alpha, based on review summaries.