RESPAWN FLEXX vs SIHOO B100 Pro
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$139.01
lower starting price for SIHOO B100 Pro than RESPAWN FLEXX at the brand stores
Differences at a glance
Sources
- RESPAWN product page — specifications ↗Checked Oct 17, 2026
- Sihoo B100 Pro Ergonomic Office Chair With Flip-Up Armrest – Official US Sihoo Store ↗Checked Oct 9, 2026
RESPAWN FLEXXSIHOO B100 Pro
- Price
- $399$259.99 – $299.99
- Load capacity
- 300 lb330 lb (≈ 150 kg)
- Headrest
- height-adjustable, pivoting, paddedWide 3D adjustable headrest
- Lumbar support
- padded, adjustableResponsive lower-back support
Questions
Which is cheaper, the RESPAWN FLEXX or the SIHOO B100 Pro?
The SIHOO B100 Pro is cheaper to start: $259.99 versus $399 for the RESPAWN FLEXX at the brand stores (Oct 2026).
Which has a higher weight capacity?
The SIHOO B100 Pro, rated for 330 lb versus 300 lb for the RESPAWN FLEXX.
Which has a headrest?
Both: the RESPAWN FLEXX as standard and the SIHOO B100 Pro as standard.
Swap in a similar chair
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- SIHOO B100 Pro vs Secretlab TITAN Evo Load capacity: 330 lb on SIHOO B100 Pro; 130 kg on Secretlab TITAN Evo.
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