Sidiz T80 vs FlexiSpot C7
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
5 years
longer warranty on Sidiz T80 than FlexiSpot C7 (official terms)
Differences at a glance
Sources
- T80 work-tech chair – SIDIZ (SIDIZ official store, Korea) ↗Checked Sep 29, 2026
- Premium Ergonomic Office Chair (C7) - FlexiSpot official store (C7 vs C7 Max spec table, C7 column) ↗Checked Sep 29, 2026
Sidiz T80FlexiSpot C7
- Price
- ₩689,000 – ₩859,000$429.99
- Load capacity
- Maximum load 125 kg (≈ 276 lb)Mesh Version: 350 lbs; Foam Version: 300 lbs
- Recline
- Multi-limited tilt (limits backrest recline angle), tilt tension adjustment90–130°
- Arms
- 3D adjustable armrests (height, front-back position, left-right angle)3D
- Headrest
- Headrest height / angle adjustment4D
- Lumbar support
- Lumbar support height adjustmentAdjustable Self-adaptive Dynamic & Forward and Backward Adjustable
- Warranty
- 15-year quality warranty (for customers who register the product)10 years
What users mention
From 3 Sidiz T80 and 2 FlexiSpot C7 user reviews, most mentioned first. Green is liked, orange is a caution.
Adjustability
Sidiz T803 mentionsFlexiSpot C79 mentionsComfort
Sidiz T804 mentionsFlexiSpot C76 mentionsDesign
Sidiz T802 mentionsFlexiSpot C76 mentionsPrice and value
Sidiz T800 mentionsFlexiSpot C78 mentionsBack support
Sidiz T802 mentionsFlexiSpot C75 mentionsArmrests
Sidiz T802 mentionsFlexiSpot C74 mentions
Questions
Which has a headrest?
Both: the Sidiz T80 as standard and the FlexiSpot C7 as standard.
What do owners mention most?
Comfort for the Sidiz T80, and adjustability for the FlexiSpot C7, based on review summaries.




