AndaSeat Kaiser 4 vs SIHOO B300 Pro

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

AndaSeat

AndaSeat Kaiser 4

$549 – $579

SIHOO

SIHOO B300 Pro

$329.99 – $379.99

$219.01

lower starting price for SIHOO B300 Pro than AndaSeat Kaiser 4 at the brand stores

Differences at a glance

AndaSeat Kaiser 4SIHOO B300 Pro

Price: $549 – $579$329.99 – $379.99
Seat height: 18.11–20.67 in (46-52.5 cm)46.8–55.3 cm
Seat depth: 18.50 in (47 cm)16.5–18.5 in (≈ 42-47 cm)
Load capacity: 260 lb (118 kg)330 lb (≈ 150 kg)
Recline: 90°-135° Backrest Recline; 15° RockingThree lockable recline angles: 105°, 120°, 135°
Arms: 6D (Up-down/Right-left/Forward-backward/Upward tilt/Armpad rotation/Arms rotation); Armrest Height Adjustability 2.76'' (7cm)6D All-Around Armrests (rotate, adjust, flip up)
Headrest: Magnetic Pillow3D Ultra-Wide Headrest
Lumbar support: 24° Pop-out Lumbar with Any-Angle Lock, Built-in Adjustment (In & Out, Up & Down)4D MicroFit Lumbar Support: 0.8" depth and 2" height adjustment
Warranty: Five-Year Warranty3-Year Free Warranty

Which is cheaper, the AndaSeat Kaiser 4 or the SIHOO B300 Pro?

The SIHOO B300 Pro is cheaper to start: $329.99 versus $549 for the AndaSeat Kaiser 4 at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO B300 Pro, rated for 330 lb versus 260 lb for the AndaSeat Kaiser 4.

Which has a headrest?

Both: the AndaSeat Kaiser 4 as standard and the SIHOO B300 Pro as standard.