Comparison: Best Microwave Inverter (Updated | Dec 8th)
If you’ve ever reheated leftovers only to find them scorching hot on the outside and icy in the middle, you’re not alone. That’s where microwave inverter technology comes in—offering smoother, more even cooking by delivering consistent power instead of pulsing it. We’ve tested, compared, and broken down the top contenders so you can skip the guesswork and heat smarter, not harder.
- Best for inverter power pro: TOSHIBA ML-EM45PIT(BS) Countertop Microwave Oven with Inverter Technology
- Best for sleek stainless inverter: TOSHIBA ML-EM45PIT(SS) Countertop Microwave Oven with Inverter Technology
- Best for spacious sensor cook: TOSHIBA ML4-EM22PAIT(SS) Countertop Microwave Oven with Sensor Cook
- Best for compact sensor suite: TOSHIBA EM131A5C-BS Countertop Microwave Ovens 1.2 Cu Ft
- Best for push open inverter: Emerson 1.2 Cu. Ft. Microwave Oven with Inverter
- Best for panasonic inverter power: Panasonic NN-SN65KB Microwave Oven with Inverter Technology 1200W
- Best for large capacity ge: GE Countertop Microwave Oven
- Best for sharp inverter light: SHARP Countertop Microwave Oven with Removable 12.4″ Carousel Turntable
- Best for 8-in-1 air fry: TOSHIBA Air Fryer Combo 8-in-1 Countertop Microwave Oven
- Best for genius auto cook: Panasonic NN-SD47QSDAYH Cu. Ft. Inverter Technology
Product Comparison: Best Microwave Inverter
TOSHIBA ML-EM45PIT(BS) Countertop Microwave Oven with Inverter Technology, Kitchen Essentials, Smart Sensor, Auto Defrost, 1.6 Cu.ft, 13.6″ Removable Turntable, 33lb.&1250W, Black Stainless Steel
- Two-Step Child Lock: This mandatory safety feature helps prevent unintended use by younger family members, plesase open the machine according to the steps shown in the figure.
- Specification: With output power 1250 watts, input power 1350 watts. External dimensions 21.8x 19.2x 12.9 inches (WxDxH); internal dimensions 15.5×17.0x 10.2 inches (WxDxH); includes 13.6 inch glass turntable
- Origin Inverter Technology: This microwave oven with inverter technology, provides even heating and defrosting, enables faster cooking and more satisfying user experience.
- 6 Smart Sensor Auto Menus: Pre-programmed sensor menus for optimum heating of popular foods like pizza, potato, vegetables and more. Smart sensor will automatically adjust power and keeps food texture.
- Sound On/Off Function: If you wish to mute the buzzer of the microwave, pleas long press on the button “8” for 3-5 seconds. The buzzer is automatically switched off after a long beep.
- Quick Start Button One touch quick access to start the countertop microwave from 1 to 3 minutes cooking at full power
- First Use Tips The microwaves keypad is covered by a protective film during shipment. Please peel it off before first use. 1 year limited warranty, please keep the packaging for contacting Toshiba after sales service and product returns.
TOSHIBA ML-EM45PIT(SS) Countertop Microwave Oven with Inverter Technology, Kitchen Essentials, Smart Sensor, Auto Defrost, 1.6 Cu.ft, 13.6″ Removable Turntable, 33lb.&1250W, Stainless Steel
- 【Sleek Design with Large Capacity】Stylish Stainless Steel (color of door frame is stainless steel, enclosure is black) with timeless design, 13.6″ removable turntable fits a 12″ pizza. external dimension (WxDxH): 21.77×19.17×12.87 inches, internal dimension (wxdxh): 15.5 x 17 x 10.2 inches; needs 1.2 inch back to the wall
- 【Origin Inverter Technology】Inverter technology provides even heating and defrosting, enables faster cooking and more satisfying user experience; also inverter microwave is lighter compared with same size microwave.
- 【6 Smart Sensor Auto Menus】Pre-programmed sensor menus for optimum heating of popular foods like pizza, potato, vegetables and more. Smart sensorwill automatically adjust power and keeps food texture.
- 【Quick Start Button】One touch quick access to start the microwave from 1 to 3 minutes cooking at full power (Control panel No backlit)
- 【Sound On/Off Function】If you wish to mute the buzzer of the microwave, pleas long press on the button “8” for 3-5 seconds. The buzzer is automatically switched off after a long beep.
- 【Easy to Use】Equipped with power-saving Eco mode, sound on/off option and child safety lock
- 【First Use Tips】The keypad is covered by a protective film during shipment. Please peel it off before first use. 1 year limited warranty, please keep the packaging for contacting Toshiba after sales service and product returns.
TOSHIBA ML4-EM22PAIT(SS) Countertop Microwave Oven with Sensor Cook, 6 Auto Menus, Origin Inverter, Child Lock, 2.2 Cu Ft for Large Family, 16.5 Inch Removable Turntable, 1200W, Stainless Steel
- Two-Step Child Lock: This mandatory safety feature helps prevent unintended use by younger family members, plesase open the machine according to the steps shown in the figure.
- Inverter Microwave with Smart Sensor: Built-in humidity sensor intelligently adjusts power and cooking time, making sure your food is never undercooked or overcooked. Inverter technology provides even cooking, reheating, and defrosting with no cold spots for great results every time.
- 6 Automatic Sensor Cook & Auto Menus: This microwave oven features 6 sensor cook and auto menus for effortless cooking and reheating of dinners, snacks, beverages, and much more.
- 10 Power Levels: Perfect for everything from defrosting to boiling liquids to preparing full meals, 10 power cooking power levels offer great versatility for all of your culinary needs.
- Specifications: Microwave output power 1200 watts, input power 1350 watts. External dimensions 24.4 x 21.6 x 13.6 inches (WxDxH), internal dimensions 17.8 x 19.1 x 11.2 inches (WxDxH); includes a 16.5-inch glass turntable.
TOSHIBA EM131A5C-BS Countertop Microwave Ovens 1.2 Cu Ft, 12.4″ Removable Turntable Smart Humidity Sensor 12 Auto Menus Mute Function ECO Mode Easy Clean Interior Black Color 1000W
- Microwave output power 1000 watts, input power 1600 watts. External dimensions 20.6 x 16.0 x 11.8 inches (WxDxH); internal dimensions 13.1 x 12.4 x 8.3 inches (WxDxH); includes 12.4-inch glass turntable.
- Smart Sensor Technology for Optimal Cooking: Automatically adjusts cooking time and power based on food humidity, ensuring perfectly cooked meals every time. Say goodbye to overcooked or undercooked dishes.
- 6 Preset Menus: This countertop microwave features 6 preset menu options for popular foods like pizza, veggle, sensor reheat and more.
- 10 Unique Power Levels with clock and kitchen timer: Tailor your cooking power levels for greater culinary flexibility, making it an essential kitchen tool. Perfect for everything from deodorization to boiling liquids.
- Easy Defrost & One touch start: Defrost your frozen food by weight or by time. Quick access to start the microwave from 1 to 6 minutes cooking at full power.
- Mute Mode: If yout want to mute the buzzer of the microwave, please long press on the button “8” For 3-5 seconds. The buzzer is automatically switched off after a long beep.
Emerson 1.2 Cu. Ft. Microwave Oven with Inverter, Timer & LED Display, 1000W, 10 Power Levels, 8 Pre-Programmed Settings, Removable Glass Turntable with Child Safe Lock, MWI1212SS, Stainless Steel
- Inverter Technology: The microwave oven with inverter technology uses a different approach to cooking than traditional microwave ovens. It uses a consistent level of power throughout the cooking process, rather than alternating between full power and no power. This allows for more precise and even cooking, especially for delicate foods like fish or vegetables. Inverter technology also helps to prevent overcooking or burning, resulting in perfectly cooked dishes every time.
- Stainless Steel Front and Black Cabinet: This microwave features a sleek and modern design with a stainless steel front and a black cabinet. The stainless steel finish is not only visually appealing but also durable and easy to clean. The black cabinet also complements the stainless steel front, creating a stylish and sophisticated look that will fit seamlessly into any kitchen decor.
- Push Open Door: The push-open door of this microwave makes it easy to open and close, even with just one hand. It eliminates the need for a traditional handle, which can be prone to breaking or getting stuck. The push-open door also adds to the sleek and modern design of the microwave, creating a seamless and unobtrusive look.
- 10 Power Levels: This microwave has 10 different power levels to choose from, allowing you to adjust the cooking power based on the type of food you are cooking. The power levels range from low to high, which allows you to cook delicate foods like fish or defrost frozen items without cooking them.
- 99-Minutes, 99-Second Digital Timer: The 99-minutes, 99-second digital timer on this microwave allows you to easily set the cooking time for your food. The timer is easy to read and use, with clear and legible digits that make it simple to set the desired time. The timer also has a sound notification that alerts you when the cooking time is up, so you can be sure that your food is cooked to perfection.
Panasonic NN-SN65KB Microwave Oven with Inverter Technology 1200W, 1.2 cu.ft. Small Genius Sensor One-Touch Cooking, Popcorn Button, Turbo Defrost-NN-SN65KB (Black)
GE Countertop Microwave Oven, 1,200-watt Capacity, 2.0 Cubic Ft., 8 Auto Setting Cooking Settings, Child-Lock Technology, Kitchen Essentials for the Countertop, Dorm Room or Apartment, Stainless Steel
- TWO-STEP CHILD LOCK: This mandatory feature helps prevent unintended use by younger family members, with the option to deactivate it if not needed.
- COMPACT YET POWERFUL: 1200watts of power and 2.0 CU. FT. inside allow for effective, efficient cooking while not taking up valuable kitchen space; glass turntable rotates for optimum cooking
- SENSOR COOKING CONTROLS: Automatically adjusts time and power for delicious cooking results
- WEIGHT AND TIME DEFROST: Simply enter the weight of the food, and the oven automatically sets the optimal defrosting time and power level or set your desired time for defrosting
- CONVENIENT CONTROLS: Simple, one-touch operation with Instant On express cooking controls and multiple cooking modes; kitchen timer, and cooking complete alarms add convenience
SHARP Countertop Microwave Oven with Removable 12.4″ Carousel Turntable, 1100 Watt, 1.4 Cubic Feet, Stainless Steel
- Family-sized 1.4 cu. ft. capacity, 1100 watts, Stainless
- New! Gray Interior; New! White LED Display; New! LED Interior Lighting; New! Inverter Cooking Technology
- 12.4″ Carousel turntable for even cooking; 10 Power Levels with 2-stage cooking
- Convenient “+30 seconds” key for instant start; Melt/Soften Function; Sensor Cook for precise cooking and reheating; Auto Cook for popular menu items
- Weight and Time Defrost for quick and accurate thawing; Convenient “Express Cook” with single press up to 6 mins cooking
TOSHIBA Air Fryer Combo 8-in-1 Countertop Microwave Oven, with Convection, Broil, Odor Removal Mode, 12.4″ Position Memory Turntable, Child-Lock, 1.0 Cu.ft, Black Stainless Steel, ML2-EC10SA(BS)
- Two-Step Child Lock: This mandatory safety feature for microwaves helps prevent unintended use by younger family members, plesase open the machine according to the steps shown in the figure.
- 8-in-1 Multifuntional Microwave One microwave with multi-functions of microwave, air fry, bake(convection), broil (grill), combi., low temp., odor removal, defrost can fulfill more usages.
- Healthy Air Fryer Microwave Combo: Enjoy your wholesome fried food with original taste but less fat with healthy air fry.
- Microwave output power 1000 watts, input power 1600 watts. External dimension (WxDxH): 20.6*18.0*11.8 inches, internal dimension (WxDxH):14.0*13.2*9.5 inches, 12.4-inch position memory turntable
- Compact Size but Large Capacity & Powerful: Small Footprint as Kitchen Essential, 12.4inch removable turntable can fit a whole roasted chicken, 12 inch pizza and 8*4 inch casserole, offers the perfect balance of size and convenience.
- Convenience Features with One-touch popcorn, easy-to-turn knobs, position memory turntable, speedy cooking, multistage cooking, clock and kitchen timer, mute function. Stylish Appearance Classic black stainless steel finishes with easy to clean stainless steel interior
Panasonic NN-SD47QSDAYH Cu. Ft. Inverter Technology, 1000W Microwave Oven Countertop, 0.9 cft, Stainless Steel
- Even Cooking for Delicious Results: Enjoy perfectly-cooked food every time; Inverter technology ensures even heating at all power levels, eliminating cold spots and preserving the food’s natural flavors and nutrients, so every bite is delicious and nutritious
- Smarter Cooking with Genius Technology: Take the guesswork out of meal prep; advanced sensor technology auto-adjusts power and cooking time based on the moisture level and steam emitted by the food, eliminating over- and under-cooking
- One-Touch Convenience with Auto-Cook Presets: Make meal prep quick and easy with 15 Auto-Cook presets, offering one-touch cooking for your microwave favorites, from melting butter to making omelets, frozen pizza, rice, soup, pasta, vegetables, and more
- Powerful, Microwave Countertop Features: With 1000 watts of power, 3-Stage Cooking, Turbo Defrost, a Popcorn button, Keep Warm, Quick 30, and Sensor Reheat, this microwave countertop offers versatile and efficient cooking with the touch of a button
- Easy-Clean Interior & Spacious Turntable: Easy-clean 0.9 cu. ft. interior has an LED light and a spacious 11.34″ turntable, offering enough room to fit a casserole dish or personal pizza, perfect for meals or sides. Features a black exterior that seamlessly fits into your kitchen
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Buying Guide
FAQs
What is inverter technology and why does it matter for microwave cooking?
Inverter technology delivers a steady, adjustable power level instead of cycling on and off at full power. This results in more even heating, reduces cold spots, and preserves food texture, especially for delicate items. Models like the Toshiba ML-EM45PIT and Panasonic NN‑SD47QSDAYH use this tech for better cooking precision.
How do the Toshiba countertop microwaves differ in design and capacity?
The ML‑EM45PIT(BS) features a black finish with a 13.6‑inch turntable, while the ML‑EM45PIT(SS) adds a stainless‑steel door frame for a sleeker look. Both share the same internal dimensions (15.5″ × 17″ × 10.2″) and 1250 W output, but the stainless‑steel version may better match modern kitchen décor.
Which microwave offers the most comprehensive sensor‑cook features?
The Toshiba ML4‑EM22PAIT(SS) provides six automatic sensor menus plus a humidity sensor that adjusts power and time for optimal results. The Emerson 1.2 cu ft. model also includes sensor cooking, but Toshiba’s combination of sensor menus and a built‑in humidity sensor gives it an edge for precise cooking.
Is a larger turntable worth the extra countertop space?
A larger turntable, like the 16.5‑inch glass plate on the Toshiba ML4‑EM22PAIT, accommodates bigger dishes such as a 12‑inch pizza or a small casserole. If you frequently cook large items, the extra interior space can improve convenience, though it requires a slightly larger countertop footprint.
How does power output relate to cooking speed and value among these models?
Higher wattage generally means faster cooking; the Toshiba and Panasonic models deliver 1200‑1250 W, while the Emerson and GE units provide 1000‑1200 W. When balancing price and performance, a 1200 W microwave often offers the best value for quicker results without a significant price jump.
Do all these microwaves include child‑lock safety features?
Most models listed, such as the Toshiba ML‑EM45PIT and GE Countertop Microwave, feature a two‑step child lock to prevent accidental operation. However, some units like the Panasonic NN‑SN65KB do not explicitly mention a child lock, so verify the safety features before purchase if this is important.
Which model provides the most versatile cooking functions beyond microwaving?
The Toshiba Air Fryer Combo 8‑in‑1 offers microwave, air‑fry, convection bake, grill, low‑temp cooking, odor removal, and defrost, making it the most multifunctional option. If you need only basic microwave and sensor cooking, models like the Emerson or Sharp are simpler and often less expensive.
How do the number of power levels affect cooking precision?
Microwaves with 10 power levels, such as the Toshiba ML4‑EM22PAIT and Emerson, allow finer adjustments for delicate foods like fish or for gradual defrosting. Fewer power levels can still cook well but may require more trial and error to avoid over‑cooking.
What should I consider about interior lighting and display features?
LED interior lighting, found on the Sharp model, improves visibility of food during cooking and adds a modern touch. Clear digital displays with backlighting, as seen on the Emerson and Panasonic units, make setting time and power easier, especially in low‑light kitchens.
How do warranty and brand reputation compare across these microwaves?
Toshiba and Panasonic are well‑known for reliable microwave technology and typically offer 1‑year limited warranties. GE and Sharp also provide solid warranty support, while newer brands like Emerson may have shorter warranty periods, so check the specific terms before deciding.