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4.4 | 31 Reviews

2.0 cu. ft. NeoChef™ Countertop Microwave with Smart Inverter and Sensor Cooking

LG MSER2090S

Available in 2 Color(s)

Features

  • Spacious 2.0 cu. ft. capacity so you can easily heat larger meals
  • Trim Kit (MK2030NST) available to purchase separately
  • LG Smart Inverter provides precision heating for more evenness and better defrosting
  • Sensor Cook helps cook food to perfection using humidity-sensing technology

Quick Specs

  • Type: Microwave
  • Style: Countertop
  • Width: 23.87"
  • Height: 13.56"
  • Depth: 19.37"
  • Energy Star Rated: No
  • Microwave Capacity: 2.0 cu. ft.
  • Microwave Wattage: 1000.0 watts
  • Recessed Turntable: No
  • Convection Microwave: No
  • WiFi Connected: No

See More

 
Image Feature

More Even Cooking & Better Defrosting

Try defrosting in an ordinary microwave and you'll get alternating blasts of full power followed by 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.

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Image Feature

Sensor Cook Helps Heat Meals to Perfection

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

Image Feature

Convenient Automatic Cooking Modes

Make cooking easier and decisions faster by selecting from a menu of pre-programmed, automatic cooking settings for tasty meals.

Image Feature

Sleek 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.

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Plenty of Space for Your Meals

With the spacious 2.0 cu. ft. capacity, there's plenty of room to heat up larger dishes.

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Hexagonal Turntable Ring for Improved Stability

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.

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Image Feature

Bright LED Interior Lighting

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

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Cleaning Made Simple with the 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 problem. 1

Image Feature

Child-Resistant Door Lock

The child-resistant door lock with an optional 2-step opening function helps prevent unwanted access and enhance safety. See owner's manual on how to enable and disable.

More Even Cooking & Better Defrosting Try defrosting in an ordinary microwave and you'll get alternating blasts of full power followed by 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 Helps Heat Meals to Perfection Select from a menu of sensor cook options and let the microwave determine when your food is ready using pre-programmed settings and humidity-sensing technology. Get perfectly cooked meals, without the need to worry about cook times or power levels.

Convenient Automatic Cooking Modes Make cooking easier and decisions faster by selecting from a menu of pre-programmed, automatic cooking settings for tasty meals.

Sleek 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.

Plenty of Space for Your Meals With the spacious 2.0 cu. ft. capacity, there's plenty of room to heat up larger dishes.

Hexagonal Turntable Ring for Improved Stability 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.

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

Cleaning Made Simple with the 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 problem. 1

Child-Resistant Door Lock The child-resistant door lock with an optional 2-step opening function helps prevent unwanted access and enhance safety. See owner's manual on how to enable and disable.

Features

  • Spacious 2.0 cu. ft. capacity so you can easily heat larger meals
  • Trim Kit (MK2030NST) available to purchase separately
  • LG Smart Inverter provides precision heating for more evenness and better defrosting
  • Sensor Cook helps cook food to perfection using humidity-sensing technology
  • SmoothTouch® Glass Controls offer easy operation with just a touch
  • The EasyClean® interior resists stains and buildup for easy cleanup
  • Child-resistant door lock with optional 2-step opening function prevents unwanted access
Appearance
All Available Colors Stainless Steel / Black Stainless Steel
Exterior Design 2-Step Open Door
PrintProof™ Finish No
Capacity
Total Capacity 2 cu.ft.
Controls
Clock Yes
Control Location Right Side
Control Type SmoothTouch® Glass Controls
Cooking Complete Reminder Yes
Display LED
Kitchen Timer Yes
Dimensions/Clearances/Weight
Exterior (WxHxD) 23 7/8" x 13 9/16" x 19 3/8"
Interior (WxHxD) 16 11/16" x 11 1/4" x 18 1/16"
Shipping Dimensions (WxHxD) 27 3/4" x 13 9/16" x 21 1/4"
Shipping Weight (lbs) 44 lbs
Product Weight (lbs) 33 lbs
Features
Microwave Power Levels 10
Add 30 Seconds Yes
Child Lock Yes
Defrost Auto Defrost and Rapid Defrost
EasyClean® Interior Yes
Popcorn Key Yes
Sensor Cook Options 7
Sensor Reheat Options Beverage, Casserole, Dinner Plate, Pie, Pizza
Smart Inverter Yes
Turntable Diameter (in.) 16"
Turntable On/Off No
Lighting
Interior Lighting LED
Oven Features
Output (Watts) Microwave 1200W
Power/Ratings
Energy Star® Certified No
Amps / Watts 10.0A / 1200W
Ratings/Requirements/Type 120 VAC
Summary
Series LG
Type Countertop Microwave
Cooking Appliance ThinQ® Smart Features
SmartDiagnosis™ Yes
ThinQ® Smart Technology No
Warranty/UPC
Magnetron 10 Years
Parts & Labor 1 Year
UPC 048231347259

Quick Specs


  • Appearance

  • Type: Microwave
  • Style: Countertop

  • Dimensions

  • Width: 23.87"
  • Height: 13.56"
  • Depth: 19.37"

  • Features

  • Energy Star Rated: No
  • Microwave Capacity: 2.0 cu. ft.
  • Microwave Wattage: 1000.0 watts
  • Recessed Turntable: No
  • Convection Microwave: No
  • WiFi Connected: No

Specifications Sheet

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Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.4 out of 5

90% of reviewers recommend this product.

4 Stars

Support Concern

Tone L 11/28/2024

Contacted presidents office with complaint. Never heard back from them.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Technical Support Problem

Tone L 11/26/2024

I researched and purchased the microwave. Upon trying to use it I was unable to open the door. I called technical support for advice and know one was able to give me advice. I spoke to a supervisor and she was unable to help. I explained that the box said that it was a two-step feature for opening the door. Box did not explain and no one could help me. Thru other means and a lot of time I eventually found that it had a safety lock and wad able to open. Like the microwave disappointed in technical support.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Quiet good MW oven

DTW925 11/25/2024

I have had the LG microwave for about 1 month and it works great
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great LG microwave oven

DTW925 11/20/2024

I bought an LG microwave oven about 3 weeks ago to replace an old one that died. It works great and quiet too Even heating and good looking.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Works Great

ericjwin 11/10/2024

A few weeks ago I purchased the LG 2.0 cu. ft. 24 Inch Stainless Steel Countertop Microwave Oven Model MSER2090S. I like a larger 1200 watt microwave this model also has Sensor Cook SmoothTouch Controls and Child Lock.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

a Dream microwave oven

JaneSKIG 11/9/2024

We have been using this microwave for a few weeks now. It is everything I dreamed of for a new microwave. the easy close door the pleasant bell the alerts me that the setting is finished to the spot on heating.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great Microwave

Andib777 11/9/2024

Love our new microwave So many useful features. Looks nice and heats food super quickly. Husband LOVES the popcorn sensor feature :-
Originally posted on lg.com

Yes, I recommend this product

4 Stars

Easy to use--not complicated.

DutchBoy 11/4/2024

The microwave itself works great. It has a lot of basic features without being complicated. My one complaint is that the finish shows fingerprints very clearly and needs to be wiped clean after each use.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Very efficient

Andib77 10/30/2024

Works awesome. Looks sleek. Many useful functions
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Perfect upgrade

Majin_Steven 10/30/2024

This microwave is an outstanding upgrade to my 20 year old microwave. The innovative technology built into it blows my mind. Very pleasant sounding while it operates.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great undercounter microwave too

Woodninja 10/29/2024

This is a nice microwave. It heats up well it took a couple times getting food too hot to realize things dont have to cook as long as with our old one. I installed this with the accessory trim kit in an under counter installation and we love it
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Quite attractive

Dave 41 10/28/2024

I purchased this about a month ago at Best Buy. Very pleased with features and quiet operation. Lives up to my expectation of a LG product. Works just like other products we have under your brand name
Originally posted on lg.com

Yes, I recommend this product

4 Stars

1200 watt microwave

Michael1257 10/22/2024

A lot larger on the inside than our old microwave. I really like the light touch controls. The sensor feature takes the guessing out of popcorn.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

Value

 
5 Stars

So far a great appliance

bh72 10/14/2024

This is a very quality and user friendly microwave. I love the features and the simplicity to operate
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Great features

CLASSIC JOHN 10/7/2024

Happy and pleased with my purchase. This is the second LG microwave I have had.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Varieties of good features and sleek looks.

Ruben of Kitang 10/6/2024

I bought Counter Top LG Microwave which my family loves to use it in everything from heating or defrosting foods in many more ways in efficient and quick fashion.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Just exactly what we needed

Vista Life Innovations 9/20/2024

Bought this microwave about 6 weeks ago for a training kitchen for adults with intellectual disabilities. Ease of use was first and foremost in the decision making process but build quality and cooking speed were also extremely important. This has been a great purchase. It is everything that was needed to help the adult members learn how to make basic meals. Looking forward to using it lots in the future
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Good features and longevity

SilentThunder 9/17/2024

I bought this one to replace an older version of this microwave. I had the last one for about 10 years. I hope this one lasts as long.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
4 Stars

Hope it lasts longer

Cromagnum 9/2/2024

I bought this to replace two other models that were basically the same but stopped working after cooking potatoes for 6-7 minutes. Both units the control panel stopped working Both previous microwaves LG had almost the same features and design. The thing I move most about these particular models is the ease of cleaning due to the rounded inside cabinet. Both the others lasted about 5 years. I hope this one last longer. I like that this one is quieter than the previous two models. I like the addition of the child safety lock for the door and appreciate that I can turn it off even more since I do not have any young children at home.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

A very fine unit that is very easy to operate.

EHSBlondie 8/28/2024

We purchased our LG Microware thru the manufacturer on a delivery service. The item arrive as promised and was in excellent shape. No damage occurred by the carrier. We have had the unit an LG MSER1590 microwave for several months. It has performed beyond our expectations. It is quite quiet and does an excellent job in heating our food items. It is large enough to cook a turkey but sized to easily fit on a counter under our cupboards. The operation pad lights up very well and selecting numbers and operational programs is easy. We love it
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Love the rounded inside cooking compartment

Cromagnum Man 8/28/2024

Brians our third LG microwave in a 10 year period. I love the features and the ease of cleaning that the inside cabinet provides but I hope this most recent microwave last longer than the other two we purchased. Both of the other two had the co tell la el stop working ~ 5 years after purchasing them. We dont use the microwave a ton so in my humble option they should last longer than 5 years plus it is not easy to recycle them after they stop working.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

Average Features

mmaz 8/18/2024

Bought from Home Depot a week ago and cant easily get information about it or the extended warranty. Product seems to operate as expected but although sold by HD as a replacement for our built-in over the range LG says it is not meant for that and has no mounting kit for it to be seated into the existing cabinet hole. Also did not expect a mechanical door open button when all the other operations are touch sensitive. Also while lighted well is a dark grey color inside and not conducive to easily see food cooking status - lighter color inside would be better.
Originally posted on lg.com

No, I do not recommend this product

4 Stars

Has it all

Abeachandabook 8/8/2024

Heats food quick. Spacious for casserole dishes full size plates tall coffee cups needing a reheat. Attractive design. Dark interior looks cleaner Easy function. Pleasant sounding tone
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Love new microwave

Kait88 8/6/2024

I love this microwave. It is much more spacious inside than I expected. Very easy to install and use
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Thank you

Grateful Family 8/5/2024

This product was what we needed when our old microwave stopped working. We are grateful.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Excellent Machine..

Frank 202449 8/4/2024

So Far so Good... Easy to operate even cooking great styling....
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great

Raven kumar 8/4/2024

Nice to have all LG LG microwave products in my home
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

1 Stars

Broken Microwave Open Door Button

Pablo1020 7/24/2024

Inside light detached 2x LG fixed 1x on warranty 2nd time I paid alsmost as much as new unit costs. Now open door switch partialy breaks and must be replaced with entire new control unit gain more than what a new unit costs. Cheap overseas junk is all I can say. All of my 2 yera old LG applinaces are straight up junk designed to keep you paying for parts and repairs Buy Bosch
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value

 
5 Stars

Great features great job.

Klink531 7/18/2024

My original microwave died and I needed to get a new one it was only 30+ years old. After some serious looking I purchased this model. It is fantastic and the best part is that the cost was less than what I had paid for my old 30+ year old microwave. The new model with its sensor cooking and reheating cycles does a fantastic job.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
4 Stars

LG 2.0 Cu. Ft. Countertop Microwave - Replacement

Quick Cooking 7/16/2024

Overall this is an excellent microwave oven. But there are things to mention. This is our 3rd or 4th? LG Microwave Ive lost count because the previous ones did not last for enough years. They just stopped working with no warning and made an electrical smell One and possibly another were replaced during the covered time period. We are a household of just 2 adults so the use is light and very responsible. The oven is used mostly to cook vegetables bake apples and potatoes defrost foods and heat leftovers and coffee. The last unit made strange squeaky sounds when running and eventually the door opening button did not work properly. So now we have the latest model. It is very good looking. The size is great for a large bowl or tray. The oven is very powerful so you need to start off with less time than you think you will need to prevent overcooking or scorching. The sensor cooking keys work well. The interior is very easy to clean. An annoying thing about our newest microwave is that when the door is wide open it does not stay that way and as it moves to close it hits your arm or the cookware you are placing in or taking out. Also not happy that steam leaks out in front. Recommended overall but you must buy the service contract register the product and save all your receipts. Lastly the day our unit died I contacted Best Buy and worked with a remote advisor. He was wonderful I ordered the new unit to be shipped right to my house at no additional cost. He said it would take a couple of weeks but it arrived in just 4 days OKAY
Originally posted on lg.com

Yes, I recommend this product

1 Stars

Bad Display

lalbrecht5 6/7/2024

Had the microwave a little over a year and the segments for the numbers on the digital display started burning out. They want $200 to replace the digital display. Would not recommend. Going back to Panasonic for my microwave needs.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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