Efficient organization of internal space
Experience a fundamentally new level of organization and convenience of a refrigerator that provides maximum usable internal space
All-round cooling
The all-round cooling system ensures uniform cooling throughout the entire refrigerator. Cold air is released through multiple vents at each shelf level, thus ensuring a constant temperature, so that all food in the refrigerator stays fresher for longer.
Easily and quickly find and get any products you need
The Easy Slide shelf, which can be easily extended and retracted, will help you more efficiently place, store and retrieve the products you need - and therefore easily and quickly remove items that are in the back of the refrigerator.
Efficient placement of large volume products
The Easy Big Door Bin allows you to conveniently store bulky items in the refrigerator door. It can hold large paper milk and juice bags, as well as up to two rows of cans and bottles. This frees up shelf space and is perfect for hosting large parties!
Fully retractable container Full Open Box (freezer)
The ability to fully extend the drawer makes it easy to organize and retrieve items from the freezer.


LED backlight
LED lighting brightly illuminates the interior of the refrigerator without reducing cooling capacity.
Long-lasting eco-consciousness
Digital Inverter Technology
Enjoy long-lasting performance that helps protect the environment by reducing waste from electrical and electronic equipment*. Samsung home appliances are built with high-quality components and technologies to ensure exceptional durability. With an extended warranty period of 20 years** on Digital Inverter Motor Parts and Digital Inverter Compressors, you can enjoy your appliance for longer. The 20-year warranty applies to the Digital Inverter Motor only. Applies to all DIT models sold from January 2023.
* Samsung is committed to WEEE (Waste Electrical and Electronic Equipment) regulations for environmentally sound collection, treatment, recycling and disposal of equipment. ** Compressor only. Applies to all DIT models sold from January 2023.

No freezing
No Frost technology prevents frost and maintains a constant temperature in all areas of the refrigerator. In addition, this technology allows you to double the speed of the cooling process**, which reduces the load on the cooling system and extends its operating life.
**Based on a comparison of Samsung refrigerators RL39THCTS without No Frost technology and RB31FERNCWW with No Frost technology. Individual results may vary depending on consumer usage.
3-year warranty on parts and labor
The warranty for the compressor is 20 years
Volt Control
Calm under any stress
Volt Control technology ensures stable operation of household appliances* during voltage fluctuations in the range of 187 to 253 V. In case of significant voltage surges up to 400 V, Volt Control technology automatically turns off the devices, protecting them from possible damage. After the voltage stabilizes, the equipment automatically resumes operation from the stage at which it turned off. Volt Control reliably protects your washing machine, refrigerator or oven, ensuring their durability and uninterrupted operation.
* Volt Control. Home appliances include a refrigerator, washing machine, and oven.
** Performance is not guaranteed for continuous operation between +/-15% of rated voltage and protective shutdown threshold voltage. Actual stable operation limits of test models WW80AGAS22AEUA, RB38T676FB1/UA, NV7B4245VAK/WT: +/- 15% of rated voltage (220-240 V), which is from 187 V to 253 V. Actual voltage limits may vary depending on model and operating mode. Protective shutdown is activated for voltage surges up to 400 V. Actual protective shutdown threshold values may vary depending on model and operating mode.