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4.4 | 18 Reviews

21 cu. ft. Top Freezer Refrigerator with FlexZone™ and Ice Maker in Black Stainless Steel

Samsung RT21M6215SG

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: Yes
  • Dispenser: No
  • Counter Depth: No
  • Sabbath Mode: Yes
  • WiFi Connected: No

See More

 
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FlexZone™

Convert from freezer to refrigerator for flexibility that fits your needs.

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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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Automatic ice maker

Our refrigerator's ice maker produces up to 3.7 lbs. of ice per day. This space-saving design leaves more room in the refrigerator.

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Fingerprint resistant finish

Helps reduce smudges for an everyday great appearance

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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™ Convert from freezer to refrigerator for flexibility that fits your needs.

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

Automatic ice maker Our refrigerator's ice maker produces up to 3.7 lbs. of ice per day. This space-saving design leaves more room in the refrigerator.

Fingerprint resistant finish Helps reduce smudges for an everyday great appearance

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® Certified Yes
Standard Features
High-Efficiency LED Lighting Yes
Surround Air Flow Yes
Power Freeze and Power Cool Options Yes
Shelves 3
Display Color Ice Blue
Twin Cooling Plus® Yes
Sabbath Mode Yes
Reversible Door Yes
Adjustable Shelves Yes
Refrigerator Design
Type Top freezer
Color Fingerprint Resistant Black Stainless Steel
Number of Doors 2
Refrigerator Features
Humidity Control Crispers 2
Total Bins 2
Interior Light LED
Fingerprint Resistant Finish Yes
Freezer Features
Built-In Automatic Icemaker Yes
Cubed and Crushed Ice Cubed Only
Interior Light LED
Shelves 1
Bins 2
Power
Energy Consumption 478 kWh/year
Capacity
Total Capacity (cu. ft.) 21.2 cu. ft.
Refrigerator Capacity (cu. ft.) 15.4 cu. ft.
Freezer Capacity (cu. ft.) 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
Net Height with Hinge 67 3/4"
Depth without Door (in) 28 1/2"
Width 32 7/8
Weight
Product Weight (lbs.) 200.6 lb.
Shipping Weight (lbs.) 218.2 lb.
Awards and Certificates
ENERGY STAR® Most Efficient Yes

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: Yes
  • 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.

Appliances

Why NSI Protection Plus?

Our service plan is an economical way to extend the terms of your product's manufacturer parts & labor warranty.

Most manufacturer's limited warranties leave customers with no protection against the rising cost of repairs.

Even the best products can malfunction and the most minor repairs can cost hundreds.

About NSI Protection Plus

Administered by Warrantech and insured by AmTrust Financial, NSI Protection Plus is the largest service network in the industry with 30 years of building the network and over 22 million in paid claims.

The most comprehensive repair plans in the business!

  • Day one coverage on special features
  • Removal and reinstallation coverage
  • $25 Laundry credit (Washers and Dryers)
  • 5 year appliance contracts include 10 year major component coverage
  • $250 Food credit (per incident, eligible products)
  • The only true "No Lemon Guarantee" in the business
  • No "CAP" on repairs or replacement, unlimited repairs.

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

88% of reviewers recommend this product.

5 Stars

Great refrigerator

Jeano 1/3/2022

Looked for a good refrigerator without exposed handles
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

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Value

 
4 Stars

Beautiful Refrigerator

Bianca 1/3/2022

This is the nicest refrigerator I have ever owned. I would have given 5 stars to the design except for the interior lights. You cannot change the bulbs yourself if they go out.. You have to have a qualified technician do this.
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Convertible freezer

Momma Knows 1/3/2022

Brought this 3 years ago and love it, the fact that I can change it to full refrigerator during summer months
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Less than one day and it's going back

CJO1 12/21/2020

what i like is the sleek look. the refrigerator is good size. the freezer is sufficient. and unlike other reviews, i think it is cold enough. i got the stainless steel and yes you can see finger prints very well. what i don't like and the reason it is going back. it is to noisy. there is a noise like you would expect from a refrigerator running and then there is an additional constant buzzing type noise. that is a deal breaker for me. i have a small kitchen and it is overwhelming. i really wanted this to work out.
Originally posted on Samsung.com

No, I do not recommend this product

Design

 

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4 Stars

It's different but not complaints so far!

Ioana56 11/14/2020

I got this from my birthday a couple months back, and at first I wasn't sure, but it grows on you. It's far different than what I was used to. under the freezer section it doesn't seem to have enough space for 2 shelves. If you move one shelf up so you can get a tall item such as mild carton, it makes the other shelves real small. Freezer is huge! But I can always make the freezer be a refrigerator, but then I'd lose my ice maker and that's my favorite. Then the pull out pantry under the freezer is very useful. Not the LED lighting needs to be changed by a Samsung pro, so I wasn't thrilled I couldn't do it myself if needed.
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Nice Product

Ratona 9/21/2020

Im so happy with my appliances, i will recommend Samsung's Products
Originally posted on Samsung.com

Yes, I recommend this product

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5 Stars

Great looking!

OCDH 9/7/2020

Very happy with this product, no issue, except ice maker, otherwise we are very pleased with this purchase
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

My Refrigator

cbrlo 8/28/2020

It was an great value for the price . I have had this for 1 year with no problems .
Originally posted on Samsung.com

Yes, I recommend this product

Design

 

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1 Stars

Door is not reversible!!

Kathy 8/19/2020

while it's advertised as reversible door, 3 technicians already came to my house and they are unable to swing the door. i just called samsung and first they told me you can't swing the door for this particular model but when i told them their website advertises otherwise, they changed their story. in both cases, they told me its not their problem and i should contact the store. beyond disappointing. i will never purchase a samsung product again. nonexistent customer service.
Originally posted on Samsung.com

No, I do not recommend this product

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4 Stars

Great buy!

Biggunk11 8/4/2020

We've had our fridge going on 2 years now and it's still doing great. This was indeed a great buy!
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

I bought this a few months ago, and I absolutely l

Foot 8/3/2020

I bought this a few months ago, and love everything about it!
Originally posted on Samsung.com

Yes, I recommend this product

Design

 

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5 Stars

Looks stunning!

bballjer44 8/3/2020

Excellent performance. Really like the small shelf near the top.
Originally posted on Samsung.com

Yes, I recommend this product

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5 Stars

Frozen solid

Fro5t 8/3/2020

We got this fridge because our old LG was melting our frozen stuff and we are fans of Samsung. Now our fridge is amazing and our freezer keeps the ice cream frozen solid. Thanks!
Originally posted on Samsung.com

Yes, I recommend this product

Design

 

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5 Stars

Great

Momma knows 8/3/2020

I really like the fact I can make this just a refrigerator no freezer needed
Originally posted on Samsung.com

Yes, I recommend this product

Design

 

Features

 

Performance

 

Value

 
5 Stars

I bought this a few months ago, and I absolutely l

Foot 8/3/2020

I bought this a few months ago, and love everything about it!
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

Design

 

Features

 

Performance

 

Value

 
5 Stars

Great

Momma knows 8/3/2020

I really like the fact I can make this just a refrigerator no freezer needed
Originally posted on Samsung.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Spacious and Good looking

Zitro1452 3/26/2020

Bought 3 months ago on Samsung shop and it's been a great
Originally posted on Samsung.com

Yes, I recommend this product

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5 Stars

Great refigerator

Jimmie G 8/1/2018

Bought from a company called Orville's in Orchard Park NY. They took out old refrigerator and delivered this new one. Gave us a union to connect he ice-maker to our water line. Smooth as silk. The refrigerator is a little larger than our old one, so the space is welcome. The digital controls are phenomenal and the ice maker works very well. We are very happy!
Originally posted on Samsung.com

Yes, I recommend this product

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Value