Our Verdict
Amaste Amaste Espresso Machine Wins

While its 51mm portafilter is less common, the Amaste delivers excellent espresso fundamentals with pre-infusion and an integrated grinder. The Ninja R-ES601 Luxe Café Premier Series is the better pick for users who prioritize extreme versatility, including drip and cold brew coffee, alongside espresso, and desire precise PID temperature control, even with a 9-bar pump and renewed status.
Bottom Line: Amaste Amaste Espresso Machine is the better choice. While its 51mm portafilter is less common, the Amaste delivers excellent espresso fundamentals with pre-infusion and an integrated grinder.
In-Depth Analysis
How they compare in practice
When comparing the Amaste Amaste Espresso Machine with Grinder and the Ninja R-ES601 Luxe Café Premier Series, a key differentiator lies in their core espresso performance and versatility. The Amaste boasts a robust 15-bar pump, offering ample pressure for espresso extraction which can translate to a richer crema and more thorough solubles, complemented by low-pressure pre-infusion. This contrasts with the Ninja's 9-bar pump, which is considered standard for optimal extraction, but the Ninja compensates with crucial PID temperature control, ensuring consistent water temperature—a feature the Amaste lacks. Both machines incorporate conical burr grinders, a significant convenience. The Amaste provides 15 grind settings, offering a decent range for espresso tuning. However, the Ninja elevates this with 25 grind settings and a weight-based dosing system, which automatically measures grounds for superior shot consistency. This level of automation in the Ninja simplifies the espresso-making process, making it more forgiving for less experienced users. The Amaste's 51mm portafilter is a notable limitation for enthusiasts seeking to expand their barista tools, as aftermarket accessories are less common compared to larger, more standard sizes. The Ninja's portafilter size is not specified but its guided brewing features imply a more integrated system. The most striking difference is the breadth of functionality. The Amaste is a dedicated espresso machine, excelling at its singular purpose with a generous 68 oz water tank and a manual steam wand for milk frothing. The Ninja R-ES601, conversely, is a multi-beverage powerhouse, combining espresso, drip coffee, and cold brew capabilities. This makes the Ninja ideal for households with diverse coffee preferences, capable of serving multiple needs from a single footprint. Furthermore, the Ninja offers automated frothing with 4 preset milk programs, simplifying latte and cappuccino preparation, whereas the Amaste requires manual steaming. While the Ninja's "renewed" status might give some pause, its advanced features and all-in-one convenience often outweigh this for its target audience.
Key Differences
The most significant spec differences at a glance
Pump Pressure
67% moreAdvantages
Where each product wins
Amaste
- Pump Pressure: 67% higher (15 vs 9.0)
Which to Pick for Your Situation
Concrete scenarios with a clear recommendation
For a household with diverse coffee preferences (espresso, drip, cold brew)
NinjaThe Ninja R-ES601's unique ability to make espresso, drip coffee, and cold brew from one machine offers unmatched versatility.
For beginners seeking ease of use and consistent results
NinjaThe Ninja's weight-based dosing, 25 grind settings, PID, and guided brewing simplify the process for repeatable quality.
For someone who frequently makes milk-based espresso drinks and wants an automated solution
NinjaThe Ninja R-ES601 offers automated frothing with 4 preset milk programs, simplifying lattes and cappuccinos compared to Amaste's manual wand.
Who Should Buy Which?
Find the right product for your needs
Buy Amaste if...
Espresso Machine
The Amaste Amaste Espresso Machine with Grinder is tailored for the burgeoning home barista or espresso enthusiast who seeks a dedicated, high-value machine primarily for crafting authentic espresso and milk-based drinks. They prioritize a powerful extraction, valuing the machine's 15-bar pump pressure and low-pressure pre-infusion for a consistently rich and flavorful shot with good crema. The convenience of an integrated conical burr grinder, offering 15 grind settings, appeals to their desire for fresh coffee preparation without needing a separate appliance. This buyer appreciates a more hands-on approach, enjoying the process of manually steaming milk with the steam wand to perfect their lattes and cappuccinos. They don't require drip coffee or cold brew functionalities; their focus is solely on espresso. While they acknowledge the 51mm portafilter may limit some accessory options, this isn't a deal-breaker for them, as the machine still delivers excellent foundational espresso, proving to be a robust and reliable entry into serious home espresso making.
Buy Ninja if...
R-ES601
The Ninja R-ES601 Luxe Café Premier Series is the ideal choice for a diverse coffee-loving household or an individual who desires ultimate versatility and convenience from a single countertop appliance. This buyer values the ability to prepare not only espresso but also drip coffee and cold brew, catering to various preferences throughout the day or for different guests. The integrated conical burr grinder with 25 settings, weight-based dosing, and guided brewing system are key attractions, ensuring consistent and high-quality results with minimal effort – perfect for those who want excellent coffee without becoming an expert barista. The precise PID temperature control guarantees optimal extraction temperature for every espresso shot, a crucial detail for discerning palates. Furthermore, the automated frothing with 4 preset milk programs is a huge draw for anyone who regularly enjoys lattes and cappuccinos but prefers a hands-off approach to milk texturing. This buyer accepts the need for regular cleaning of multiple components as a trade-off for the unparalleled versatility and ease of use this comprehensive coffee system offers.
Spec Comparison
8 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Rating | 4.1(158) | 4.3(90) |
| Boiler Type | Thermoblock | thermoblock |
| Pump Pressure Bars | 15 | 9 |
| Portafilter Size mm | 51 | — |
| Steam Wand | Yes | Yes |
| Model Number | AC-517EA | — |
| Grinder Included | Yes | Yes |
| Water Reservoir oz | 68 | — |
| PID Temperature Control | — | Yes |
Swipe horizontally to see all columns
Pros & Cons
Quick overview of strengths and weaknesses
Amaste Espresso Machine
- Integrated conical burr grinder
- 15 grind settings for customization
- 15-bar pump with visual pressure gauge
- Low-pressure pre-infusion feature
- 51mm portafilter limits accessory choice
- Lacks PID for precise temperature control
Ninja R-ES601
- Combines espresso, drip coffee, and cold brew.
- Integrated conical burr grinder with 25 settings.
- Weight-based dosing ensures consistent grounds.
- Automated frothing with 4 preset milk programs.
- Product is renewed, not brand new.
- Requires regular cleaning of multiple components.
- Limited espresso volume options: double or quad.
Frequently Asked Questions
Common questions about this comparison
Does the Amaste Espresso Machine have a built-in grinder?
Yes, the Amaste AC-517EA features an integrated conical burr grinder with 15 adjustable settings, allowing you to grind fresh beans directly before brewing.
How does the pump pressure differ between the two machines?
The Amaste offers a 15-bar pump for robust extraction, while the Ninja R-ES601 uses a 9-bar pump, considered ideal for consistent espresso, combined with PID temperature control.
Can the Ninja R-ES601 make more than just espresso?
Absolutely. The Ninja R-ES601 is a versatile machine that can brew espresso, drip coffee, and cold brew, making it an all-in-one solution for various coffee preferences.
Is the 51mm portafilter on the Amaste a significant drawback?
For serious enthusiasts, the 51mm portafilter can limit accessory choices like tampers and baskets compared to the more common 54mm or 58mm sizes. It still produces good espresso.
Which machine offers better temperature control for espresso?
The Ninja R-ES601 includes PID temperature control, ensuring precise and stable water temperature for every shot, which is a key factor for consistent espresso quality. The Amaste lacks PID.
What is the capacity of the water tank on the Amaste machine?
The Amaste Espresso Machine has a generous 68 oz (approximately 2-liter) removable water tank, reducing the frequency of refills during your coffee-making routine.
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