SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, 330lbs Capacity Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office-Black - Ergonomics
73

SIHOO

M18 High Back

4.3
$133
Check Price
VS
TRALT Office Chair Ergonomic Desk Chair, 330 LBS Home Mesh Office Desk Chairs with Wheels, Comfortable Gaming Chair, High Back Office Chair for Long Hours (Black) - Ergonomics
71

TRALT

330 LBS Home

4.4
$140
Check Price

Our Verdict

SIHOO M18 Wins

SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, 330lbs Capacity Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office-Black - Ergonomics

It offers superior adjustability with 2D armrests, adjustable headrest, and tilt lock at $132.56. Choose TRALT ($139.99) if you prioritize quick assembly and a simple, fixed-armrest design.

$133Buy on Amazon

Bottom Line: SIHOO M18 is the better choice. It offers superior adjustability with 2D armrests, adjustable headrest, and tilt lock at $132.

Who Should Buy Which?

Find the right product for your needs

SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, 330lbs Capacity Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office-Black - Ergonomics

Buy SIHOO if...

SIHOO M18 Ergonomic Office

If you need extensive ergonomic adjustability and value customization, the SIHOO M18 is ideal. It's perfect for users between 5'6" and 6'2" who require adjustable headrest and 2D armrests for varying tasks. With its tilt lock and 330 lbs capacity, it suits those in a home office prioritizing comfort and airflow from the mesh back without breaking the bank. It's a great choice for those seeking feature-rich support for around $130, accepting the lack of seat depth adjustment.

TRALT Office Chair Ergonomic Desk Chair, 330 LBS Home Mesh Office Desk Chairs with Wheels, Comfortable Gaming Chair, High Back Office Chair for Long Hours (Black) - Ergonomics

Buy TRALT if...

TRALT Office Chair Ergonomic

The TRALT Ergonomic Desk Chair is best for individuals seeking a sturdy, high-capacity chair with straightforward functionality. If you prioritize quick assembly (under 20 minutes) and a stable metal base over extensive adjustability, this chair is a solid choice. Ideal for users up to 330 lbs who need good lumbar support with 4cm depth, quiet mobility, and don't require adjustable armrests or a recline lock. It's a slightly higher-priced option for those who value simplicity and durability.

Spec Comparison

11 specs compared

Specification
SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, 330lbs Capacity Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office-Black - Ergonomics
SIHOO M18 Ergonomic Office
TRALT Office Chair Ergonomic Desk Chair, 330 LBS Home Mesh Office Desk Chairs with Wheels, Comfortable Gaming Chair, High Back Office Chair for Long Hours (Black) - Ergonomics
TRALT Office Chair Ergonomic
Price$133$140
Rating4.3(16.2k)4.4(5.1k)
Max Weight330 lbs330 lbs
Height Range—46.93" - 49.2"
LumbarYesYes
Materialmeshmesh
Model NumberM18-M148TRALT+TRALT+YX001-P
TiltYes—
Warranty3 years—
HeadrestYes—
Armrests2D—
Depth—17.3"
Width—25.7"

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Pros & Cons

Quick overview of strengths and weaknesses

SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, 330lbs Capacity Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office-Black

SIHOO M18 Ergonomic

Pros
  • Supports users up to 330 lbs.
  • Adjustable lumbar, headrest, seat height.
  • 2D armrests offer positional adjustments.
  • Mesh back allows airflow, reduces heat.
Cons
  • Armrests only adjust in 2 dimensions.
  • Only fits users between 5'6" and 6'2" tall.
  • Lacks seat depth adjustment feature.
TRALT Office Chair Ergonomic Desk Chair, 330 LBS Home Mesh Office Desk Chairs with Wheels, Comfortable Gaming Chair, High Back Office Chair for Long Hours (Black)

TRALT Office Chair

Pros
  • Adjustable lumbar support with 4 cm depth
  • Supports users up to 330 lbs weight capacity
  • Durable metal base provides high stability
  • Quiet-gliding casters enable silent movement
Cons
  • Armrests are not adjustable for height or pivot
  • Headrest height appears to be fixed
  • Recline lock and tilt tension adjustment absent

Frequently Asked Questions

Common questions about this comparison

Which chair offers better overall adjustability?

The SIHOO M18 provides significantly more adjustability with 2D armrests, an adjustable headrest, and a tilt lock mechanism. The TRALT chair has fixed armrests, a fixed headrest, and lacks recline lock or tilt tension adjustments.

What is the main difference in lumbar support?

Both chairs feature lumbar adjustability. The TRALT chair specifies a 4 cm depth adjustment for its lumbar support, offering a clear range. The SIHOO M18 also has adjustable lumbar support, but without a specified depth range.

Which chair is more suitable for very tall or short users?

The SIHOO M18 explicitly states it fits users between 5'6" and 6'2" tall. The TRALT chair does not specify a user height range, making the SIHOO a clearer choice for users within its specified range.

Is the price difference between the two chairs significant?

The SIHOO M18 is slightly more affordable at $132.56, offering more adjustable features. The TRALT chair is priced at $139.99. The SIHOO generally provides more features for its slightly lower cost.

Which chair is easier to assemble?

The TRALT chair explicitly states that its assembly typically takes under 20 minutes, which is a notable advantage for users preferring a quick setup. The SIHOO M18 does not provide an estimated assembly time.

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