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3.8 | 12 Reviews

21 cu. ft. Top Freezer Refrigerator with FlexZone™ in White

Samsung RT21M6213WW

Features

  • The FlexZone™ compartment adjusts from refrigerator to freezer temperatures, while the Twin Cooling Plus™ technology helps keep produce fresher longer.

Quick Specs

  • Type: Refrigerator
  • Style: Freestanding
  • Has Freezer: Yes
  • Configuration: Top Freezer
  • Width: 32.875"
  • Height: 67.75"
  • Depth: 31.875"
  • Energy Star Rated: Yes
  • Refrigerator Size: 21.2 (cu. ft.)
  • Fresh Food Capacity: 15.4 (cu. ft.)
  • Freezer Capacity: 5.7 (cu. ft.)
  • Icemaker: No
  • Dispenser: No
  • Counter Depth: No
  • Sabbath Mode: Yes
  • WiFi Connected: No

See More

This item has purchase restrictions.

We currently only offer this product for purchase within 45 miles of our store. Questions? Contact us for more information.

 
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FlexZone™

Versatile fridge compartment that converts freezer to fridge.

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Twin Cooling Plus™

Twin Cooling Plus maintains high refrigerator humidity and dry freezer conditions, for fresher produce and less freezer burn.

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Optional filtered ice maker

The ice maker produces lots of ice to keep drinks cold. Save 30% on a Quick-Connect Auto Ice Maker Kit. Exclusively on Samsung.com, while supplies last.

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Slide & Reach Pantry

A drawer at the top of the refrigerator stores deli meat and other food.

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Reversible door

Reversible door creates a beautiful, streamline design with the ability to customize to your needs.

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Adjustable shelves

Adjustable shelves slide in and out, adjusting height to store taller items with ease

FlexZone™ Versatile fridge compartment that converts freezer to fridge.

Twin Cooling Plus™ Twin Cooling Plus maintains high refrigerator humidity and dry freezer conditions, for fresher produce and less freezer burn.

Optional filtered ice maker The ice maker produces lots of ice to keep drinks cold. Save 30% on a Quick-Connect Auto Ice Maker Kit. Exclusively on Samsung.com, while supplies last.

Slide & Reach Pantry A drawer at the top of the refrigerator stores deli meat and other food.

Reversible door Reversible door creates a beautiful, streamline design with the ability to customize to your needs.

Adjustable shelves Adjustable shelves slide in and out, adjusting height to store taller items with ease

Features

  • The FlexZone™ compartment adjusts from refrigerator to freezer temperatures, while the Twin Cooling Plus™ technology helps keep produce fresher longer.
Key Features
FlexZone™ Yes
ENERGY STAR® 2017 Emerging Technology Award Yes
Standard Features
High-Efficiency LED Lighting Yes
Surround Air Flow Yes
Power Freeze and Power Cool Options Yes
Tempered Glass Spill Proof Shelves 3
Display Color Ice Blue
Water Filter RA-TIMO63PP/AA
Twin Cooling Plus® Yes
Sabbath Mode Yes
Reversible Door Yes
Adjustable Shelves Yes
Refrigerator Design
Type Top freezer
Color White
Refrigerator Features
Humidity Control Crispers 2
Total Bins 2
Interior Light LED
Freezer Features
Cubed and Crushed Ice Cubed Only
Icemaker Optional (RA-TIMO63PP/AA)
Interior Light LED
Shelves 1
Bins 2
Power
ENERGY STAR® Certified Yes
Energy Consumption 478 kWh/year (w/ ice maker), 394 kWh/year (w/o ice maker)
Capacity
Total Capacity 21.2 cu. ft.
Refrigerator Capacity 15.4 cu. ft.
Freezer Capacity 5.7 cu. ft.
Dimensions
Product Dimensions with Hinges, Handles and Door 32 7/8" W x 67 3/4" H x 31 7/8" D
Product Dimensions without Hinges and Door 32 7/8" W x 66 3/4" H x 28 1/2" D
Weight
Product Weight 198.4 lb.
Shipping Weight 216 lb.

Quick Specs


  • Appearance

  • Type: Refrigerator
  • Style: Freestanding
  • Has Freezer: Yes
  • Configuration: Top Freezer

  • Dimensions

  • Width: 32.875"
  • Height: 67.75"
  • Depth: 31.875"

  • Features

  • Energy Star Rated: Yes

  • Capacity

  • Refrigerator Size: 21.2 (cu. ft.)
  • Fresh Food Capacity: 15.4 (cu. ft.)
  • Freezer Capacity: 5.7 (cu. ft.)
  • Icemaker: No
  • Dispenser: No
  • Counter Depth: No

  • Extras

  • Sabbath Mode: Yes
  • WiFi Connected: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

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.

3.8 out of 5

75% of reviewers recommend this product.

1 Stars

Do Not Buy This!

windwalk 4/9/2021

since the day i bought this, it has not cooled sufficiently, the refrigerator section or the freezer section. iice cream stayed mushy all the time (freezer) and meats were in unsafe temp zone in refrigerator. this replaced an old second-hand refrigerator that far outperformed this one. we had several service calls, one because the coils froze because we had it turned up to high trying to get it to cool, another when a sensor went. but they could never do anything about it cooling properly. i am ready to give this away with the disclaimer of do not use for perishables! it is not even a good beer refrigerator, unless you like barely cool beer.
Originally posted on Samsung.com

No, I do not recommend this product

Design

 

Features

 

Performance

 

Value

 
4 Stars

Quiet and spacious

YT Vista 11/12/2020

Everything is good except the door is open to right side and it can not be changed to the other side. When I purchased it, I was not informed about this. It causes some inconvenience.
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

So quiet and efficient!

David12846 8/27/2020

My 25 year old refrigerator was slowly falling apart. I decided it was time to get a new one and I'm glad I picked this model. So quiet, roomy, and versatile. If I don't need the freezer I can set the freezer to work like a refrigerator! I was surprised how energy efficient it was too.
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

Design

 

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Value

 
3 Stars

Good refridgerator

Suzygrl 8/5/2020

I bought this couple years ago and it's been working great. The reason I bought this is due to the dimensions and fits perfectly in my kitchen. The only negative is that it has loud sound for the first couple of months.
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

Design

 

Features

 

Performance

 

Value

 
5 Stars

Great features

Thrifty buyer 8/4/2020

This was a great value for the purchase price. Very efficient. I love it.
Originally posted on Samsung.com

Yes, I recommend this product

Design

 

Features

 

Performance

 

Value

 
5 Stars

Best Fridge I've Ever Owned

Marco Stu 5/16/2020

the whole twin cooling thing is no gimmick, i genuinely cannot tell when it's running, things on the freezer door are as cold as things in the back and it has so much practical space
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

Design

 

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Value

 
1 Stars

Does Not Keep Cold

Kirth 4/13/2020

Does not meet CDC requirements. Temperature in crisper drawers goes above 40 degrees. Main compartment is frequently above 40 degrees. Fails basic requirement-keep food cold.
Originally posted on Samsung.com

No, I do not recommend this product

Design

 

Features

 

Performance

 

Value

 
5 Stars

Great refrigerator!

Love great products 4/13/2020

Just bought this fridge last week and love it! Very spacious freezer and we love the pull and slide top tray in the fridge.
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

Design

 

Features

 

Performance

 

Value

 
4 Stars

Decent Basic Refrigerator

mostly HappyCamper 3/26/2020

I have this now for 6 months. It keeps the temperature well, and has a decent amount of overall space. What I'm not thrilled about are the following: 1. Unless you're actually taking the bins out, they only open 1/2 way. 2. The shelves are all full across. My only fridge had split shelves which gave more adjustability. 3. The door shelves are not adjustable at all, and that's the only place to put anything tall, unless you want to adjust the one movable shelf, which then leaves you with one very tall shelf, and one very shallow one. If you're not looking to spend a huge amount for a fridge, these are relatively minor issues in the grand scheme of things That's the reason for my rating.
Originally posted on Samsung.com

Yes, I recommend this product

Design

 

Features

 

Performance

 

Value

 
4 Stars

Decent Basic Refrigerator

mostly HappyCamper 3/26/2020

I have this now for 6 months. It keeps the temperature well, and has a decent amount of overall space. What I'm not thrilled about are the following: 1. Unless you're actually taking the bins out, they only open 1/2 way. 2. The shelves are all full across. My only fridge had split shelves which gave more adjustability. 3. The door shelves are not adjustable at all, and that's the only place to put anything tall, unless you want to adjust the one movable shelf, which then leaves you with one very tall shelf, and one very shallow one. If you're not looking to spend a huge amount for a fridge, these are relatively minor issues in the grand scheme of things That's the reason for my rating.
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

Design

 

Features

 

Performance

 

Value

 
3 Stars

Does not worth the money

2019customer 10/26/2019

it's okay refrigerator. cons: * small * noise level * light design are stupid (not from inside) * operation and design is unintuitive * does not comes with water filter * shelves are uncomfortable
Originally posted on Samsung.com

No, I do not recommend this product

Design

 

Features

 

Performance

 

Value

 
5 Stars

Love it!

SmgsngLvr 8/8/2017

This refrigerator is great! Love the LED lighting, and the styling of this. It keeps food fresh, and everything nice and cold. The ice maker works well, and does not use a lot of freezer room like a lot of other brands. If your in the market for a refrigerator , this is the one for you!
Originally posted on Samsung.com

Yes, I recommend this product

Design

 

Features

 

Performance

 

Value