Our Verdict
Gemilai G3006 Wins

Its PID system enhances the thermoblock boiler for consistent brewing temperature. Choose Chefman for an integrated grinder and a larger 101.442oz water tank.
Bottom Line: Gemilai G3006 is the better choice. Its PID system enhances the thermoblock boiler for consistent brewing temperature.
Key Differences
The most significant spec differences at a glance
Water Reservoir
78% moreAdvantages
Where each product wins
Chefman
- Water Reservoir: 78% higher (101.442 vs 57.0)
Who Should Buy Which?
Find the right product for your needs
Buy Chefman if...
Chefman Crema Supreme 15
If you're new to home espresso or value convenience and cost savings, the Chefman Crema Supreme is ideal. Its integrated grinder with 30 settings eliminates the need for a separate purchase, making setup easier. The large 3L water tank means fewer refills. Perfect for daily users who want decent espresso without complex adjustments, prioritizing ease of use and an attractive price point of $279.0.
Buy Gemilai if...
Gemilai Owl Espresso Machine,
The Gemilai Owl is perfect for espresso enthusiasts eager to fine-tune their shots. Its PID temperature control, adjustable brewing parameters, and real-time displays offer advanced precision for optimal extraction. If you appreciate detailed control over temperature and pre-infusion, already own a quality grinder, and are willing to pay $359.99 for a more customizable brewing experience, this machine caters to your needs.
Spec Comparison
10 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $279 | $360 |
| Rating | 4.2(370) | 4.1(143) |
| Boiler Type | thermoblock | thermoblock |
| Pump Pressure Bars | 15 | 15 |
| Portafilter Size mm | 58 | 58 |
| Steam Wand | Yes | Yes |
| Weight | 21.8 lbs | — |
| Grinder Included | Yes | — |
| Dimensions | 13.39" × 16.34" × 16.14" | — |
| Water Reservoir oz | 101.44 | 57 |
| Model Number | — | G3006 |
| PID Temperature Control | — | Yes |
Swipe horizontally to see all columns
Pros & Cons
Quick overview of strengths and weaknesses
Chefman Crema Supreme
- Integrated grinder offers 30 grind settings.
- 15-bar pump for effective espresso extraction.
- 3-liter removable water tank reduces refills.
- 58mm portafilter with single or double shot.
- Large footprint: 13.39"W x 16.34"H.
- 21.8 lbs weight limits easy repositioning.
- Thermoblock boiler may lack precise temp stability.
Gemilai Owl Espresso
- Consistent brewing temperature via PID system
- Commercial 58mm portafilter for home use
- Adjustable brewing parameters (temp, pre-infusion)
- Real-time pressure, temperature, time display
- Requires preheating until indicator light is solid
- Brew quality sensitive to grind size, dose, and tamp
- Water tank needs firm click for leak-proof seal
Frequently Asked Questions
Common questions about this comparison
Which espresso machine is better for beginners?
The Chefman Crema Supreme might be better for beginners due to its integrated grinder, simplifying the setup process. The Gemilai G3006 offers more advanced controls like PID, which can have a steeper learning curve for optimization.
What is the main difference in espresso quality control?
Both have 15-bar pumps and 58mm portafilters. However, the Gemilai G3006 includes PID temperature control, offering superior temperature stability for more consistent espresso extraction compared to a standard thermoblock system.
Which machine has a larger water tank capacity?
The Chefman Crema Supreme features a much larger 101.442 oz (3L) removable water tank, reducing the frequency of refills. The Gemilai G3006 comes with a 57 oz removable water tank.
Does either machine come with an integrated grinder?
Yes, the Chefman Crema Supreme includes an integrated coffee grinder with 30 grind settings, providing an all-in-one solution. The Gemilai G3006 does not have a built-in grinder, requiring a separate purchase.
Explore Other Categories
Popular comparisons across the site
Ask AI
Get instant answers about specs
Get the Deets
Ask our AI assistant
Ask Deets anything!




























![[AI Movin 2.0 OS/2000 ANSI/Official-Apps] Outdoor-Projector-4k with WiFi and Bluetooth, 35W DoIby Audio, AI Auto Focus with HDR10+, Lisowod 4k Support Portable Smart Proyector Compatible with Netflix](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F412AhXFw3dL._SL500_.jpg&w=3840&q=75)