Keenstone Smart Touch Screen Toaster 2 Slice, vs Mueller UltraToast Stainless Steel Toaster 4 Slice
Updated July 2026 — Mueller UltraToast Stainless Steel Toaster 4 Slice leads on slices and width.
The Mueller UltraToast Toaster offers better value with larger capacity and strong customer trust, making it the preferred choice.
Why Keenstone Smart Touch Screen Toaster 2 Slice, is better
Design
Keenstone has a modern touch screen interface.
Special Features
Keenstone includes dedicated reheat and defrost functions.
Build Quality
Keenstone features a sleek retro design.
Why Mueller UltraToast Stainless Steel Toaster 4 Slice is better
Capacity
Mueller can toast 4 slices at once.
Price
Mueller is 21% cheaper than Keenstone.
Popularity
Mueller has sold over 400,000 units.
Overall score
Specifications
| Spec | Keenstone Smart Touch Screen Toaster 2 Slice, | Mueller UltraToast Stainless Steel Toaster 4 Slice |
|---|---|---|
| Browning Levels | 6 | 6 |
| Material | Stainless Steel | Brushed Stainless Steel |
| LED Display | No | Yes |
| Reheat Function | Yes | Yes |
| Defrost Function | Yes | Yes |
| Cleaning Ease | Moderate | Easy |
Dimension comparison
Design and Build Quality
The Keenstone Smart Touch Screen Toaster features a retro wide slot design with a sleek stainless steel construction, while the Mueller UltraToast Toaster boasts premium brushed stainless steel. The Keenstone's retro style adds a modern touch to any kitchen, with dimensions that allow it to fit conveniently on countertops. In contrast, the Mueller's compact footprint is designed for organization, incorporating under-base cord storage to minimize clutter. Both models emphasize durability and ease of cleaning, but the Mueller's fingerprint-resistant finish may appeal to those seeking a low-maintenance option.
Toasting Capacity
The Mueller UltraToast excels in toasting capacity with its four-slice design, accommodating larger families or breakfast gatherings. Its extra-wide 1.6-inch slots are ideal for artisan bread and bagels, enhancing versatility. On the other hand, the Keenstone Smart Toaster, with its two-slice capacity and 1.5-inch wide slots, is better suited for smaller households or minimalistic kitchens. While the Keenstone provides a tailored toasting experience, the Mueller’s larger capacity is a distinct advantage for those who often toast multiple items simultaneously.
Browning Levels and Toasting Features
Both the Keenstone and Mueller toasters offer six adjustable browning levels, allowing users to customize their toasting preference. The Keenstone features intuitive touch screen controls, enhancing user experience with modern convenience. Conversely, the Mueller incorporates touch controls with an LED display for easy visibility and memory recall, ensuring consistent results. This technology ensures that users can replicate their perfect toast every time. The additional functions on the Mueller, such as intelligent heating technology, provide an edge, especially for larger batches.
Specialized Toasting Functions
The Keenstone toaster includes dedicated reheat and defrost functions, making it versatile for various toasting needs. This capability is particularly useful for those who enjoy frozen bread or need to warm previously toasted items without over-browning. The Mueller UltraToast, however, shines with its focus on frozen foods, delivering restaurant-quality results for waffles and toaster pastries. While both toasters cater to specialized needs, the Mueller's performance with frozen items positions it as the preferred choice for families who frequently enjoy frozen breakfast options.
Ease of Cleaning
Both the Keenstone and Mueller toasters are designed with user-friendly cleanup in mind, featuring removable crumb trays. However, the Mueller's crumb tray is specifically designed for effortless cleaning, allowing users to complete the task in just ten seconds. This makes it particularly appealing for busy mornings. The stainless steel construction of both toasters ensures easy maintenance, but the Mueller’s premium brushed finish may require less frequent cleaning from fingerprints. For users prioritizing a quick cleaning process, the Mueller offers a slight advantage.
Price Comparison
The Keenstone Smart Touch Screen Toaster is currently priced at $50.68, while the Mueller UltraToast Toaster is available for $39.99. This means the Mueller is about 21% cheaper than the Keenstone. Considering both toasters offer similar features, the price difference may influence budget-conscious consumers. With a bestseller rank of 1856, the Mueller also reflects a strong market presence, suggesting a high level of satisfaction among its users, further justifying its price point.
Customer Trust and Popularity
The Mueller UltraToast has gained significant recognition, boasting over 400,000 units sold and a bestseller rank of 1856. This widespread acceptance indicates a high level of customer trust and satisfaction. In contrast, the Keenstone, with a sales rank of 11,593, may not yet have the same level of recognition. This difference in popularity can be a deciding factor for consumers looking for proven performance and reliability based on user experiences.
Which should you buy?
Choosing between the Keenstone Smart Touch Screen Toaster and the Mueller UltraToast Toaster ultimately depends on your specific needs. If you prioritize modern design, a touch screen interface, and specialized features for reheating and defrosting, the Keenstone may be the better fit. However, if you are looking for a cost-effective option with larger capacity, excellent performance with frozen foods, and a strong reputation among users, the Mueller is the standout choice. Considering the price difference and the additional features offered by the Mueller, it is likely the more practical option for most households.

