1Zpresso JX-S vs Timemore Sculptor S3

Side-by-side grinder comparison

Specification	1Zpresso JX-S	Timemore Sculptor S3
Brand	1Zpresso	Timemore
Price (MSRP)	$109	$149
Category	Hand Grinder	Hand Grinder
Burr Size	48 mm	42 mm
Burr Material	Steel	Steel
Burr Type	48mm conical	42mm conical
Grind Speed	N/A	N/A
Retention	0.1 g	0.1 g
Single Dose	Yes	Yes
Stepless	No	No
Hopper	35 g	30 g
Motor	N/A	N/A
Dimensions	52 x 52 x 190 mm	50 x 50 x 190 mm
Weight	0.6 kg (1.3 lbs)	0.5 kg (1.1 lbs)

Expert Analysis

The Timemore Sculptor S3 ($149) and 1Zpresso JX-S ($109) are mid-range hand grinders. The S3 uses 42mm steel burrs with stepped adjustment at 0.5 kg. The JX-S uses 48mm steel burrs with stepped adjustment at 0.6 kg. The JX-S's larger 48mm burrs grind faster — important for hand grinding comfort over daily use. The S3's 42mm burrs with Timemore's S2C burr geometry produce excellent particle uniformity for their size. The JX-S is specifically designed as a filter/pour-over grinder with wider step spacing in the coarser range — not ideal for espresso. The S3 is more versatile with reasonable espresso capability. The S3 features Timemore's signature slim design. The JX-S has 1Zpresso's more robust cylindrical body. Both have near-zero retention and excellent portability. The JX-S at $40 less is the value option for filter coffee. Verdict: The JX-S is better for filter-focused brewing at a lower price with faster grinding. The S3 is more versatile with better espresso capability and Timemore's refined design aesthetic.

Burr Size: The 1Zpresso JX-S has larger 48 mm burrs compared to the Timemore Sculptor S3's 42 mm burrs. Larger burrs generally grind faster and produce less heat, preserving coffee flavor.

Our Verdict

The choice between the 1Zpresso JX-S and the Timemore Sculptor S3 comes down to your priorities and budget. The 1Zpresso JX-S is the more affordable option and offers great value. The Timemore Sculptor S3, while pricier, may justify the investment with superior grind quality and features. Both grinders are capable of producing excellent espresso grinds when properly dialed in.

Pros & Cons

1Zpresso JX-S

Pros:

Designed for single dosing
Near-zero retention
Silent and portable

Cons:

Stepped adjustment
Manual effort required

Timemore Sculptor S3

Pros:

Designed for single dosing
Near-zero retention
Silent and portable

Cons:

Stepped adjustment
Manual effort required

1Zpresso JX-S Details Timemore Sculptor S3 Details

Frequently Asked Questions

Which is cheaper, the 1Zpresso JX-S or the Timemore Sculptor S3?

The 1Zpresso JX-S at $109 is more affordable than the Timemore Sculptor S3 at $149. With grinders, higher price generally correlates with better grind consistency, which directly impacts espresso quality.

How do the burrs compare between the 1Zpresso JX-S and Timemore Sculptor S3?

The 1Zpresso JX-S has 48mm Steel burrs while the Timemore Sculptor S3 has 42mm Steel burrs. Larger burrs generally grind faster with less heat. The burr material affects longevity and flavor profile.

Are both the 1Zpresso JX-S and Timemore Sculptor S3 good for single dosing?

Yes, both grinders are designed for single-dose workflows. This means you weigh out each dose of beans, minimizing waste and ensuring maximum freshness. Both have low retention to support this workflow.

Should I buy the 1Zpresso JX-S or the Timemore Sculptor S3 for espresso?

Both grinders can produce espresso-quality grinds. Choose the 1Zpresso JX-S if you value affordability, single-dose workflow, portability and silence. Choose the Timemore Sculptor S3 if you prefer affordability, single-dose workflow, portability and silence. Remember, the grinder is arguably the most important piece of your espresso setup.