400 Watt Microwave Oven Buying Guide: Features, Benefits, and Top Picks

Last Updated on November 25, 2025

A 400 watt microwave oven offers basic cooking and reheating with lower power use. It suits small meals and simple heating needs.

Choosing the right microwave depends on your kitchen size and cooking habits. Lower wattage microwaves like 400 watt models use less energy and create less heat. They often come with easy controls and compact designs. These ovens fit well in small spaces like dorm rooms or offices.

While they cook slower than higher watt microwaves, they handle everyday tasks efficiently. Popular models include countertop options with features like child safety locks and easy-clean interiors. Understanding the benefits of a 400 watt microwave helps you pick one that matches your lifestyle and budget.

Toshiba Em131a5c-ss Countertop Microwave Oven

TOSHIBA EM131A5C-SS Countertop Microwave Ovens 1.2 Cu Ft with 12.4

The TOSHIBA EM131A5C-SS Countertop Microwave Oven is ideal for busy individuals and families who need a reliable and efficient kitchen appliance. If you are someone who values convenience, quick meal preparation, and smart features in a microwave, this product is designed for you. It is especially suitable for those who want a spacious interior combined with advanced technology for hassle-free cooking.

Pros:

  • 1.2 Cu Ft large capacity with a 12.4″ removable turntable for versatile cooking options.
  • Smart Humidity Sensor that automatically adjusts cooking time for perfect results.
  • 12 Auto Menus for easy access to common dishes and reheating.
  • Mute Function to avoid noise disturbances.
  • ECO Mode for energy-saving operation.
  • Easy Clean Interior that simplifies maintenance and hygiene.
  • 1000W powerful output for fast and even cooking.
  • Attractive stainless steel finish that complements modern kitchens.

Cons:

  • Weight of 34.6 pounds may make it less portable.
  • Dimensions (11.8″ H x 20.6″ W x 16.0″ L) require sufficient countertop space.
  • Some users may find the auto menu options limited for advanced cooking needs.

The TOSHIBA EM131A5C-SS microwave oven offers a spacious interior that accommodates large plates and bowls, making it perfect for families or individuals who prepare multiple servings. The smart humidity sensor technology enhances cooking precision by detecting moisture levels and adjusting power and time accordingly. This ensures that food is cooked evenly without overcooking or drying out, which is a significant benefit for users looking to save time while maintaining meal quality.

With its 12 auto menus, this microwave simplifies the cooking process by providing preset options for popular dishes, eliminating guesswork. The mute function allows for quiet operation, ideal for shared living spaces or late-night use. Additionally, the easy clean interior and energy-efficient ECO mode make maintenance and daily use cost-effective and environmentally friendly. The sleek stainless steel design not only looks elegant but also complements various kitchen décors.

To buy this product, click here.

Chefman Countertop Microwave Oven

Chefman Countertop Microwave Oven 0.7 Cu. Ft., 700 Watts with 10 Power Levels, 6 Cooking Presets with One-Touch Express Cook, Eco Mode, Child Safety Lock, & Mute Button - Black

The Chefman Countertop Microwave Oven 0.7 Cu. Ft. is ideal for individuals or small families who need a compact and efficient microwave for everyday cooking tasks. It is perfect for those living in apartments, dorm rooms, or offices where space is limited, yet reliable performance is essential. Users looking for a microwave with versatile cooking options and safety features will find this model highly suitable.

Pros:

  • Compact size with a 0.7 cubic feet capacity, fitting easily on any countertop
  • 700 Watts of power with 10 power levels for precise cooking control
  • Convenient 6 cooking presets and One-Touch Express Cook for quick meal preparation
  • Eco Mode helps save energy when the microwave is not in use
  • Child Safety Lock provides peace of mind in homes with children
  • Mute Button allows silent operation, ideal for quiet environments
  • Stylish black finish that complements most kitchen decors

Cons:

  • Smaller capacity may not be suitable for larger families or big meals
  • Limited to basic microwave functions without advanced convection or grilling features
  • Weight of 23.81 pounds might be slightly heavy for frequent relocation

The Chefman Countertop Microwave Oven offers a great balance between size and functionality, making it a practical choice for users who need a reliable appliance without occupying too much space. Its 700-watt power combined with 10 adjustable power levels ensures that meals are cooked evenly and efficiently, whether you’re reheating leftovers or preparing simple dishes. The inclusion of 6 cooking presets and the One-Touch Express Cook feature simplifies operation, allowing even novice users to cook with ease and confidence.

Beyond performance, the microwave also emphasizes convenience and safety. Features like the Child Safety Lock and Mute Button cater to family environments and noise-sensitive settings, respectively. Additionally, the Eco Mode contributes to energy savings, making it an environmentally friendly option. With its sleek black design and compact dimensions, the Chefman microwave integrates seamlessly into any kitchen space, delivering both style and practicality.

To buy this product, click here.

Farberware 0.7 Cu. Ft. Countertop Microwave Oven

Farberware 0.7 Cu. Ft. Countertop Microwave Oven – 700 Watts Power, Auto Cook Settings, Defrost, Easy Clean and Child Safety Lock - Black

The Farberware 0.7 Cu. Ft. Countertop Microwave Oven is ideal for individuals or small families looking for a compact, efficient, and easy-to-use microwave. Perfect for those with limited kitchen space, such as apartment dwellers, students, or anyone needing a reliable microwave for quick meals and reheating. Its user-friendly features make it a great choice for busy households and those who appreciate convenience and safety in their kitchen appliances.

Pros:

  • 700 Watts Power delivers efficient and quick cooking results.
  • Auto Cook Settings simplify meal preparation with preset options.
  • Defrost Function allows safe and even thawing of frozen foods.
  • Easy Clean Interior helps maintain hygiene with minimal effort.
  • Child Safety Lock offers peace of mind for families with young children.
  • Compact size fits well on most countertops without taking up too much space.

Cons:

  • Relatively low wattage may result in longer cooking times compared to higher-powered microwaves.
  • Limited to basic functions; lacks advanced features found in more expensive models.
  • Small interior capacity may not accommodate larger dishes or containers.

The Farberware 0.7 Cu. Ft. Countertop Microwave Oven offers a compact design with a sleek black finish that fits seamlessly into any kitchen décor. Its 700 watts of power provide sufficient heating for everyday cooking and reheating tasks, while the auto cook settings simplify meal preparation by offering one-touch convenience for popular foods. The defrost function ensures that frozen items are thawed evenly and safely, which is especially useful for busy individuals who need quick meal options.

Beyond performance, this microwave is designed with user convenience and safety in mind. The easy-clean interior allows for quick wiping and maintenance, reducing the buildup of food residue and odors. Additionally, the child safety lock feature protects curious little hands from accidental use, making it an excellent choice for families. Its dimensions (10.1 inches high, 17.75 inches wide, 12.91 inches long) and lightweight build make it a versatile appliance suitable for various kitchen sizes and setups.

To buy this product, click here.

Black+decker Em031mb11 Digital Microwave Oven

BLACK+DECKER EM031MB11 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 1000W, 1.1cu.ft, Black & Stainless Steel, 1.1 Cu.ft

The BLACK+DECKER EM031MB11 Digital Microwave Oven is ideal for individuals or families looking for a reliable, compact, and efficient kitchen appliance. Whether you live in a small apartment, dorm, or simply want a convenient microwave for quick meals, this model offers a perfect balance of power and size. It’s especially suitable for users who appreciate safety features like a child safety lock and easy operation with a push-button door.

Pros:

  • 1000W power for fast and even cooking
  • 1.1 cubic feet capacity suitable for medium-sized dishes
  • Child safety lock enhances safety for families with kids
  • Push-button door for effortless access
  • Attractive black and stainless steel finish that fits modern kitchens
  • Compact dimensions: 11.8” height, 20.6” width, 16.5” length save counter space

Cons:

  • Relatively heavy at 30.6 pounds, which may affect portability
  • Lacks some advanced features like convection or grilling

The BLACK+DECKER EM031MB11 offers a well-rounded combination of power and user-friendly features. Its digital controls allow precise cooking time settings, while the turntable ensures food heats evenly without the need for manual stirring. The microwave’s 1.1 cubic feet capacity is perfect for preparing meals for one or two people or reheating leftovers efficiently.

Additionally, the child safety lock provides peace of mind for families, preventing accidental use by young children. The durable black and stainless steel design makes this microwave a stylish addition to any kitchen, complementing various decor styles. Overall, it’s a practical and reliable choice for anyone seeking a straightforward and safe microwave oven with solid cooking performance.

To buy this product, click here.

Farberware 0.7 Cu. Ft. Countertop Microwave Oven

Farberware 0.7 Cu. Ft. Countertop Microwave Oven – 700 Watts Power, Auto Cook Settings, Defrost, Easy Clean and Child Safety Lock - Stainless and Black

The Farberware 0.7 Cu. Ft. Countertop Microwave Oven is ideal for individuals or small families who need a compact, efficient, and user-friendly microwave for everyday cooking and reheating tasks. It is perfect for those with limited kitchen space, such as apartment dwellers, college students, or anyone seeking a reliable microwave with essential features without unnecessary bulk.

Pros:

  • Compact size with 0.7 cubic feet capacity, ideal for small kitchens
  • 700 watts power ensures quick and efficient cooking
  • Multiple auto cook settings for convenience and ease of use
  • Defrost function helps in thawing frozen food evenly
  • Easy clean stainless steel interior for hassle-free maintenance
  • Child safety lock provides added security for families with kids
  • Attractive stainless steel and black design complements modern kitchens

Cons:

  • Smaller interior may not accommodate large dishes
  • Limited to basic microwave functions without advanced features like convection
  • No turntable pause or stop option in some models

The Farberware 0.7 Cu. Ft. Countertop Microwave Oven combines a sleek stainless steel exterior with a compact design, making it a great fit for kitchens where space is at a premium. Its 700-watt power enables fast heating and cooking, saving valuable time during busy days. The inclusion of various auto cook settings simplifies meal preparation, allowing users to cook common foods with just the push of a button. The defrost feature is especially useful for safely thawing frozen items without compromising texture or flavor.

Additionally, this microwave prioritizes user safety with its child safety lock, giving peace of mind to families. The easy-clean stainless steel interior means spills and splatters can be wiped away effortlessly, maintaining hygiene and appearance. While the size limits the capacity for larger dishes, its overall design and functionality make it a practical and efficient choice for those needing a reliable microwave that fits seamlessly into smaller spaces.

To buy this product, click here.

Frequently Asked Questions

What Wattage Is Best For A Countertop Microwave Oven?

A 700 to 1000 watt microwave offers efficient cooking for most households. Higher wattage heats food faster and more evenly. Choose based on your kitchen needs and meal prep frequency.

How Does The Smart Humidity Sensor Improve Cooking?

The smart humidity sensor detects steam levels inside. It adjusts cooking time automatically for perfect results. This feature prevents overcooking and saves energy effectively.

What Are The Benefits Of Eco Mode In Microwaves?

ECO mode reduces power consumption when the microwave is idle. It lowers energy usage without affecting performance. This feature helps save electricity and reduces your utility bills.

Are Child Safety Locks Reliable In These Microwaves?

Yes, child safety locks prevent accidental door opening during use. They protect children from burns and injuries. This feature is essential for homes with young kids.

How Easy Is Cleaning The Microwave Interior?

Models with easy-clean interiors have smooth surfaces that resist stains. Wiping spills is quicker and more effective. It keeps your microwave hygienic with minimal effort.

Conclusion

Choosing the right 400 watt microwave oven depends on your cooking needs and kitchen space. Models like the Toshiba EM131A5C-SS offer smart features and easy cleaning. Smaller options, such as the Chefman and Farberware microwaves, bring convenience with preset menus and safety locks.

These microwaves balance power and size for quick heating and simple use. Eco modes help save energy while cooking. Child safety locks add peace of mind for families. Whether you want a compact or larger model, these microwaves fit different lifestyles.

Think about your daily meals and how often you use a microwave. This helps pick the best fit without overspending. A good microwave makes cooking faster and easier. It’s a handy tool that suits many kitchens. Simple, reliable, and efficient—these 400 watt microwaves are practical choices for everyday use.

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