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LG - 1.5 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel

Model: MSER1590S
SKU: 6577282
Sold byBest Buy

Customers are saying

Customers express satisfaction with the product's overall performance, intuitive controls, and compact size. Users frequently praise the sleek design and quiet operation, noting that the device offers impressive power and a variety of useful features. While the majority of feedback is positive, some users have noted minor concerns regarding the child lock mechanism, surface smudges, and occasional odors during operation.

Generated by AI based on customer reviews.
See it in-store: Roseville has a demo model on display.

Specifications

  • Color Finish
    Stainless steel
    Product Height
    12 3/16 inches
    Product Width
    21 7/16 inches
    Product Depth
    17 inches
    App Compatible
    No
    Microwave Type
    Countertop
    Turntable Diameter
    14.2 inches

Features

  • Smart Inverter

    Try defrosting in an ordinary microwave and you’ll get alternating blasts of full power followed by a periods of no power until the timer goes off. LG Smart Inverter replaces this all-or-nothing approach with precise, variable power that provides more even cooking and better defrosting. Whether you're thawing a pound of meat or reheating last night's dinner, your food is heated more evenly, avoiding cold centers and overcooked edges.

  • Sensor Cook and Reheat

    Select from a menu of Sensor Cook options and let the microwave automatically determine when your food is ready using humidity-sensing technology. Get perfectly cooked meals, without the need to worry about cook times or power levels.

  • SmoothTouch Glass Controls

    The intuitive SmoothTouch glass controls deliver sleek style and easy operation, with just a touch of your finger. Plus, the smooth surface easily wipes clean for a design that is as practical as it is stylish.

  • EasyClean Interior

    Spills? Splatters? Don’t sweat it. LG’s EasyClean interior resists stains and buildup, so cleaning your microwave doesn’t have to be a chore. Simply wipe with a damp cloth—no chemicals, no scrubbing, no problem¹.

  • Hexagonal Turntable Stabilizer Ring

    Using your microwave shouldn’t have to be a balancing act. The hexagonal-shaped stabilizer ring on LG NeoChef microwaves provides 6 wheels for the turntable to rest upon instead of just 3. The added support means you can place even tall or heavy items anywhere you like without fear of them tipping over while heating.

  • LED Interior Light

    Bright LED lighting makes it easy to check on the progress of your food while offering greater energy efficiency than traditional lighting.

  • 10-Year Limited Warranty on Magnetron

    When you buy a microwave, you want something reliable that you can count on. The Magnetron - which provides the power source for the microwave - is confidently backed by a 10-year limited warranty so you can depend on your LG microwave when you need it.

BBY Overview - LG: Innovation, Quality and Trust [2:52]
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Reviews

Customers are sayingCustomers express satisfaction with the product's overall performance, intuitive controls, and compact size. Users frequently praise the sleek design and quiet operation, noting that the device offers impressive power and a variety of useful features. While the majority of feedback is positive, some users have noted minor concerns regarding the child lock mechanism, surface smudges, and occasional odors during operation.
This summary was generated by AI based on customer reviews.
  • Overall Performance (223)
  • Ease of Use (92)
  • Size (74)
  • Design (60)
  • Noise Level (50)
  • Child Lock (10)
  • Fingerprint Resistance (5)
  • Smell (5)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 4 out of 5 stars

    LG countertop Microwave

    So far so good. Working as expected. I like the chime that lets you know when food is ready. Also noticed that pressing the 30-second button longer doubles the time. Even though this is a countertop microwave, I have it under the counter on my kitchen island. I left some space all around. Have not experienced any problems so far. Gave only four stars because I haven’t had it long enough to really judge its performance.

    Posted by CandyB

  • Rated 5 out of 5 stars

    Nice Microwave Oven

    This is a very nice feature rich microwave with clean lines and a touch of class. My family is a big fan of LG and they have earned our trust with these as well as other fine appliances!

    Posted by MonkeyBusiness

  • Rated 5 out of 5 stars

    Excellent mid-size microwave

    This 1.5 cu ft microwave is the perfect size for my small kitchen — not too big, not too small. The smart inverter technology heats food evenly every time, no cold spots. Build quality feels solid and durable. After weeks of daily use, I have zero complaints. Highly recommend!

    Posted by LuisE

  • Rated 5 out of 5 stars

    A Gift for My Parents

    I needed a microwave with specific external dimensions to fit in the shelves of the kitchen. Most 2.0 Cu. Ft. microwaves are too large. I also wanted to make sure the interior was not too small. This model fit the bill (pun intended) and is quiet when operating. The interior is easier to keep clean than the standard white color. The unit was packaged well and my parents are adjusting to having a control panel that does not have numbers to enter. Overall, they are pleased with the gift. They have more internal space than their old microwave and their foods heats in less time.

    Posted by KC305

  • Rated 4 out of 5 stars

    great But…

    Great product. Slim lines and modern design. A must for a newer kitchen. Power output is adequate per our needs. Unit is meant to be installed above the stove and it comes with vent and light with variable spread and brightness respectively which is very ideal. Exterior finish we feel resist fingerprints which is the typical problem with this type of finish. However, don't be fooled by the airfryer function, it's not used the same as a countertop airfryer. You can probably get away without this function if you can avoid it or if you already have a countertop version. The cost for this add-on to the product to the same microwave without the airfryer function is way more than the cost of the countertop version.

    Posted by CristinaS

  • Rated 1 out of 5 stars

    This review is from LG - 1.5 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel

    Originally posted on lg.com

    Posted by Tanya33

  • Rated 4 out of 5 stars

    A huge upgrade for us

    [This review was collected as part of a promotion.] Our current home has a fancy microwave nook above the counter. When we bought the house, the previous owners left their small, old microwave. It was fine, but small and heated unevenly. I've been looking for a replacement since day 1, but it's hard to find something which would fit. This microwave fits very nicely since it is very short compared to its width. I can now heat my two plates of cat food without them overlapping and spilling, which by itself is priceless. I like the clean and bright LEDs, so I can actually see what the food is doing, and most importantly this microwave works very quickly and evenly for everything I've tried. The one complaint is the sensor cooking basically doesn't work. I'm disappointed in this because I used heard that microwaves with a humidity sensor do work, and LG knows their tech well enough that I had high hopes, but pizza mode just cremated my slice. Maybe the other modes will do better.

    This review is from LG - 1.5 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel

    Originally posted on lg.com

    Posted by Simon2

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Pros for LG - 1.5 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel
Overall Performance, Ease of Use, Size, Noise Level, DesignOverall Performance, Ease of Use, Size, Noise Level, CapacityOverall Performance, Ease of Use, Size, Power, Noise LevelSize, Overall Performance, Ease of Use, Noise Level, Power
Cons for LG - 1.5 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel
Smell, Child Lock, Fingerprint ResistanceAlert VolumeVisibility, Control Scheme, Cooking Performance, Heat DissipationSmell, Door Opening

Specs

Questions & Answers

  • Does this microwave have a child lock? I don’t want one with a child lock and if it does is it easy to deactivate?

    Hi there, Rosie. Thank you for your question about the LG MSER1590S Countertop Microwave. We understand your preference regarding the child lock feature. Yes, this model does come with a child lock for safety. However, it is easy to deactivate. To unlock the controls, simply press and hold the Stop/Clear button for 3 seconds, and the child lock will turn off, allowing normal use of the microwave. [LG Microwaves] Enabling & Disabling Child Lock - https://www.youtube.com/watch?v=6jsjKL-a_e4 If you need further assistance or have additional questions, please send us a private message on Social Media @LGUSSupport, and we’ll be happy to assist you! We appreciate your inquiry. —Renzo

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • The manual does not say how to use the power level adjustment feature. When I push that Power Level button nothing happens. I like to cook some things at 70% power, because that reduces the splattering. How is that done?

    To set the power levels on the LG - 1.5 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel, Model # MSER1590S, enter your desired cook time, press the Power Level button, and then use the number pad to select a level from 1 (10%) to 9 (90%) or 0 for 100%. The default is 100% (PL10). Press Start to begin cooking...^Ivan.

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • Does this microwave have an instant-start feature such that you can press one of the number buttons (typically up to 6 minutes) to automatically start the machine for that many minutes?

    The Quick Start feature for the LG 1.5 cu. Ft. NeoChef™ Countertop Microwave with Smart Inverter and Sensor Cooking, Model # MSER1590S allows you to set 30-second intervals of High power cooking with each press of the Start/Enter button. It does not have an 'instant-start' feature that you can press a number on the number keys to automatically start the microwave oven for the number of minutes of the number you press...^Ivan.

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • How many preset programs does the microwave have?

    This microwave has 14 preset programs.

    This question and answer was generated by AI based on customer and product data.
  • What type of display does this microwave have?

    This microwave has an LED display.

    This question and answer was generated by AI based on customer and product data.
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