Panasonic NN-SN67KS Microwave Oven, 1.2 cu.ft, vs Whirlpool WMCS3018RW Countertop Microwave with
Updated July 2026 — Panasonic NN-SN67KS Microwave Oven, 1.2 cu.ft, leads on power and capacity.
The Panasonic NN-SN67KS offers superior cooking power and advanced features, making it the better choice for serious cooks, while the Whirlpool WMCS3018RW is a budget-friendly option for basic needs.
Why Panasonic NN-SN67KS Microwave Oven, 1.2 cu.ft, is better
Cooking Power
Panasonic has 1200 watts vs Whirlpool's 700 watts.
Capacity
Panasonic offers 1.2 cu. ft. vs Whirlpool's 0.7 cu. ft.
Advanced Features
Panasonic includes Inverter technology and Genius Sensor.
Why Whirlpool WMCS3018RW Countertop Microwave with is better
Price
Whirlpool is $128.86 vs Panasonic's $234.95.
Cleaning
Whirlpool features steam clean for easier maintenance.
Size
Whirlpool is more compact, fitting smaller spaces.
Overall score
Specifications
| Spec | Panasonic NN-SN67KS Microwave Oven, 1.2 cu.ft, | Whirlpool WMCS3018RW Countertop Microwave with |
|---|---|---|
| Wattage | 1200W | 700W |
| Capacity | 1.2 cu. ft. | 0.7 cu. ft. |
| Turntable | Yes | Yes |
| Steam Clean | No | Yes |
| Auto Cook | 16 options | Variety |
Dimension comparison
Price Comparison
The Whirlpool WMCS3018RW is about 45% cheaper than the Panasonic NN-SN67KS, making it a more budget-friendly option at $128.86 versus $234.95. This significant price difference may appeal to consumers looking for a cost-effective microwave without sacrificing basic functionalities. While the Panasonic model includes advanced features like Inverter technology and a larger capacity, the Whirlpool's lower price point might make it attractive for those with simpler cooking needs. Given the current pricing, budget-conscious buyers will find the Whirlpool to be a compelling option.
Cooking Power and Performance
When it comes to cooking power, the Panasonic NN-SN67KS outshines the Whirlpool WMCS3018RW with its robust 1200 watts compared to Whirlpool's 700 watts. This difference translates to faster cooking times and more even heating in the Panasonic model, which is especially beneficial for families or individuals who frequently use their microwave for various meals. The Panasonic's Inverter technology ensures a consistent cooking power, which helps in achieving better cooking results. Conversely, the Whirlpool may suffice for reheating or simple tasks, but its cooking capabilities are limited compared to the Panasonic.
Capacity and Size
The Panasonic NN-SN67KS boasts a capacity of 1.2 cu. ft., which is almost double that of the Whirlpool WMCS3018RW's 0.7 cu. ft. This larger size allows the Panasonic to accommodate bigger dishes, making it more suitable for families or those who often prepare meals in larger quantities. The Whirlpool, on the other hand, is designed for day-to-day essentials and may be ideal for those with limited kitchen space or who primarily need a microwave for reheating leftovers. The size difference will therefore play a crucial role in determining which microwave fits better in your kitchen and meets your cooking needs.
Features and Technology
The Panasonic NN-SN67KS is equipped with advanced features such as Inverter technology and a Genius Sensor, which automatically adjusts cooking times and power levels. This technology helps eliminate guesswork, ensuring that food is cooked evenly and thoroughly. Additionally, it offers 16 auto cook options, further enhancing its versatility. In contrast, the Whirlpool WMCS3018RW includes basic functionalities like steam cleaning and express buttons for quick cooking, making it user-friendly but less feature-rich. While the Whirlpool's simplicity may appeal to some, the advanced technology of the Panasonic provides a more comprehensive cooking experience.
Design and Usability
Both the Panasonic NN-SN67KS and the Whirlpool WMCS3018RW feature modern designs with user-friendly interfaces. The Panasonic's stainless steel finish offers a sleek and stylish appearance, which could enhance the aesthetic of any kitchen. Its larger size and turntable allow for more flexibility when cooking. The Whirlpool, with its white exterior and electronic touch controls, provides a clean and modern look, and its dishwasher-safe turntable plate simplifies cleanup. However, the Panasonic's superior build quality and additional features may justify its higher price for those who prioritize design and usability.
Cleaning and Maintenance
The Whirlpool WMCS3018RW has an edge when it comes to cleaning convenience due to its steam clean feature, which simplifies the process of maintaining the microwave. By adding a bowl of water and using the steam clean option, users can easily lift messes and wipe them away without extensive scrubbing. This feature makes it particularly appealing for those who prefer low-maintenance appliances. Conversely, while the Panasonic NN-SN67KS emphasizes careful cleaning to prevent rusting or arcing, it lacks a specific steam cleaning function, requiring a more traditional cleaning approach.
Brand Reputation and Sales Rank
In terms of brand reputation, Panasonic is often recognized for its innovative kitchen appliances, and the NN-SN67KS holds a sales rank of 4002, indicating its popularity among consumers. Meanwhile, the Whirlpool WMCS3018RW has a slightly lower sales rank of 17835, which may suggest that it is less favored in comparison. However, both brands are well-established and trusted in the market, so potential buyers can feel confident in either choice. The sales rank may influence consumers who prioritize products with proven track records of customer satisfaction.
Which should you buy?
Ultimately, choosing between the Panasonic NN-SN67KS and the Whirlpool WMCS3018RW depends on your specific needs and budget. If you require a powerful microwave with advanced cooking technology and larger capacity, the Panasonic is the clear winner despite its higher price of $234.95. However, if you're looking for a basic, budget-friendly microwave for everyday tasks, the Whirlpool at $128.86 provides excellent value for its features and functionalities. Assessing your cooking habits and kitchen space will be key in making the best decision for your home.

