Our Verdict
Ergalithic Wins

It supports a higher max weight capacity of 330 lbs and provides specific height range details (45.2-49.2 inches). Choose FelixKing for its 5-year warranty, though its headrest is fixed.
Bottom Line: Ergalithic is the better choice. It supports a higher max weight capacity of 330 lbs and provides specific height range details (45.
Key Differences
The most significant spec differences at a glance
Max Weight Capacity Lbs
10% moreAdvantages
Where each product wins
Ergalithic
- Max Weight Capacity Lbs: 10% higher (330 vs 300)
Who Should Buy Which?
Find the right product for your needs
Buy Ergalithic if...
Ergalithic Ergonomic Office Chair-Computer
If you need robust support for long working hours and prioritize a higher weight capacity, the Ergalithic chair is ideal. It supports users up to 330 lbs and features a distinct "X" back design for strong lumbar support. At $119.99, it's a great choice for budget-conscious individuals seeking a durable chair with breathable mesh and scratch-resistant leather, along with the convenience of flip-up armrests.
Buy FelixKing if...
FelixKing Office Chair, Ergonomic
The FelixKing chair suits those who prioritize long-term peace of mind and excellent air circulation. With a 5-year warranty and highly breathable mesh, it's perfect for users seeking comfortable, sweat-free sitting during extended work sessions. While supporting up to 300 lbs, its adjustable lumbar support and 5-point posture design are beneficial for maintaining proper alignment, making it a good investment for a home office.
Spec Comparison
11 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $120 | $130 |
| Rating | 4.0(31.3k) | 4.3(2.1k) |
| Max Weight | 330 lbs | 300 lbs |
| Height Range | 45.2" - 49.2" | — |
| Lumbar | Yes | Yes |
| Material | Mesh and Leather | mesh |
| Depth | 25.6" | — |
| Model Number | ERG+ERG+YQ002-1-WIT-US | FK918-W |
| Width | 24.8" | — |
| Tilt | Yes | Yes |
| Headrest | Yes | Yes |
| Armrests | 1D | — |
| Warranty | — | 5 years |
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Pros & Cons
Quick overview of strengths and weaknesses
Ergalithic Ergonomic Office
- "X" back design offers strong lumbar support.
- 330 lb max weight capacity for stability.
- 90-120 degree backrest recline function.
- Breathable mesh and scratch-resistant leather.
- Armrests only flip up; no height or depth adjustment.
- Seat depth is fixed, not independently adjustable.
- Backrest offers tilt; no independent seat tilt.
FelixKing Office Chair,
- 5-point support promotes correct posture
- Adjustable lumbar supports diverse body shapes
- Mesh back allows air circulation, prevents sweat
- Supports users up to 300 lbs
- Armrests only flip up, not height or depth adjustable
- Headrest is fixed, not adjustable for height or angle
- Seat depth is fixed, not adjustable
Frequently Asked Questions
Common questions about this comparison
Which chair is better for heavier users?
The Ergalithic chair supports a higher max weight capacity of 330 lbs, compared to FelixKing's 300 lbs. This makes Ergalithic a more suitable option for heavier individuals seeking enhanced stability.
What are the key differences in lumbar support?
Both chairs offer adjustable lumbar support. Ergalithic features an "X" back design for strong support, while FelixKing states its adjustable lumbar supports diverse body shapes. Both aim for proper posture.
Do either of these chairs have adjustable armrests?
Both the Ergalithic and FelixKing chairs feature flip-up armrests, which is great for desk clearance. However, neither chair offers height or depth adjustment for the armrests, limiting customization beyond flipping them up.
Which chair offers a better warranty?
The FelixKing office chair includes a 5-year warranty, providing a longer period of coverage. The warranty details for the Ergalithic chair are not specified in the provided information.
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