1-Door Refrigerator All-Around Cooling 387L

Silver 387 L
0 (0) RR70H39C3TSS

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1-Door Refrigerator All-Around Cooling 387L
Silver 387 L

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Features

AI-driven cooling for everyday efficiency

AI enhanced cooling

AI precise cooling

Maintain a consistent temperature in the fridge by automatically adjusting the defrost cycle to suit different situations. AI Precise Cooling on the SmartThings App* analyses your usage patterns and then controls the defrosting, so that it minimises fluctuations, helping food maintain its taste, texture, and freshness.

The fridge and freezer installed in the kitchen show the doors opening multiple times. The clock at the bottom right indicates the passage of time. The graph shows the number of door openings over time, and AI studies your usage patterns and adjusts defrost cycles to suit different situations. It also reduces temperature fluctuations during defrost for lasting freshness. A graph shows temperature deviation during cooling, and Precise Cooling maintains ±0.5°C. Freshness that lasts. AI Precise Cooling. ※ For illustrative purposes only. Actual product and features may vary by model. The fridge and freezer installed in the kitchen show the doors opening multiple times. The clock at the bottom right indicates the passage of time. The graph shows the number of door openings over time, and AI studies your usage patterns and adjusts defrost cycles to suit different situations. It also reduces temperature fluctuations during defrost for lasting freshness. A graph shows temperature deviation during cooling, and Precise Cooling maintains ±0.5°C. Freshness that lasts. AI Precise Cooling. ※ For illustrative purposes only. Actual product and features may vary by model.

AI-powered energy savings, up to 7.9%

AI Energy Mode

Reduce your energy use by up to 7.9%* with AI Energy mode in SmartThings Energy**. If your estimated energy usage exceeds your preset target, it gives you an option to turn on energy saving mode***. It intelligently adjusts the compressor speed and defrost cycle, based on your usage pattern and surroundings.1

More inside, same outside

SpaceMax™ Technology

Store more food with a very spacious interior. Unique SpaceMax™ technology uses special high-urethane insulation that enables the walls to be much thinner without compromising energy efficiency. So it creates much more storage space inside without increasing the external dimensions.

Performance

Holds in the cold

Metal Cooling (Door & Duct)

Maintain the optimal temperature inside the fridge, so food stays fresh, even if you frequently open and close the door. The Metal Cooling plate in the rear wall and the door retains the cold from the air and helps to restore any heat loss quickly. And it also adds a premium look and is easy to wipe clean.

Even cooling for lasting freshness

All-around Cooling

Make sure that all of your food is properly cooled. All-around Cooling cools each compartment evenly from corner to corner. It continually checks the temperature and circulates cool air through strategically placed vents. So food is kept at the optimum temperature and stays fresher for longer.

Frost free freshness

No Frost

Avoid wasting time and power defrosting the fridge. No Frost technology enhances the air circulation to maintain a constant temperature, which prevents the buildup of ice, It also reaches the target temperature much faster. This places less demand on the cooling system, so it lasts longer. 2

Chill food and drinks faster

Power cool

Enjoy a rapid cooling performance to chill food and beverages much faster*. At the touch of a button, Power Cool blows intensely cold air into the fridge. You can quickly cool your weekly groceries to lock-in their freshness and flavour or rapidly chill your favourite drinks for a party or dinner. 3

Optimal humidity for freshness

Humidity Control Vegetable Box

Keep even more fruit and vegetables fresh for a long time in the Humidity Control Vegetable Box, which is large enough to store bulky items. It continually adjusts the moisture level to maintain the optimal humidity by automatically opening and closing a vent to hold in or release moisture.

Convenience

Gentle on the eyes

Gentle Lighting

Avoid your eyes being strained if the light is too bright. Gentle Lighting on the SmartThings App* allows you to set the brightness of the internal lighting. Dimming mode will turn it on gradually, while Night Light mode adjusts the brightness based on whether it is daytime or nighttime. 4

Design

A stylish, minimalist look

Sleek and Modern Design

Give your home an extra touch of style with an elegantly sleek, modern look. The clean, contemporary design features a striking flat front, allowing it to fit seamlessly with your kitchen appliances while enhancing the overall aesthetic of your space.

Efficiency

Efficient, quiet, and built to last

Digital Inverter Compressor with 10-Year Warranty

Enjoy great energy efficiency, little noise and a long-lasting performance. The high-efficiency Digital Inverter Compressor* adjusts its speed in response to cooling demand. So it is quiet, wastes little energy and works for a long time, backed-up by a 10-year warranty** on the compressor. 5

Connectivity

Control anywhere

Wi-Fi Enabled

Monitor and manage your refrigerator anytime, anywhere. Its embedded Wi-Fi allows you to track and adjust its performance using the SmartThings App*. You can easily control the cooling mode, change the temperature and get alerts if the door is left open. It will also detect and help diagnose issues. 6

Reliability

Smart updates

7 Years of Software Updates

Samsung’s commitment to providing 7 years of software updates on selected Bespoke AI products* sets a bold new standard in smart living. It means your appliances can offer the latest user experience, performance features, system updates and security patch enhancements, so they stay valuable and future-ready. 7

How to measure

Specifications

  • Cooling Type

    All Around Cooling

  • Net Weight (kg)

    75 kg

  • Net Width(mm)

    595 mm

  • Net Depth with Door Handle(mm)

    694 mm

  • Net Case Height with Hinge(mm)

    1858 mm

  • Gross Total(Litre)

    387 L

  • Net Dimension (WxHxD)(mm)

    595 x 1858 x 694 mm

  • Net Width(mm)

    595 mm

  • Net Height(mm)

    1858 mm

  • Net Case Height with Hinge(mm)

    1858 mm

  • Net Case Height without Hinge(mm)

    1845 mm

  • Net Depth with Door Handle(mm)

    694 mm

  • Net Depth without Door Handle(mm)

    644 mm

  • Net Depth without Door(mm)

    575 mm

  • Packing Dimension (WxHxD)(mm)

    646 x 1950 x 760 mm

  • Net Weight (kg)

    75 kg

  • Packing Weight(kg)

    80 kg

  • 20/40/40H (Container)

    -/54/72

  • Cooling Type

    All Around Cooling

  • Duct Type

    Metal Cooling Duct

  • Metal Cooling Door

    Yes

  • Number of Shelf (Total)

    5 EA

  • Number of Shelf (Foldable)

    1 EA

  • Movable Multi Tray

    Yes

  • Humidity Control (Drawer Only)

    Yes

  • Number of Door Pocket

    5 EA

  • Interior LED Light

    Wide Top LED

  • Shelf Material

    Glass

  • Number of Vegetable&Fruit Drawer

    2 EA

  • Power Cool Function

    Yes

  • Door Reversible

    Yes

  • Refrigerant

    R-600a

  • Compressor

    Digital Inverter Comperssor

  • Display Type

    External

  • Door Handle

    Bar

  • Colour

    Gentle Silver

  • Door Type

    Bending Door

  • Energy Efficiency (NEA)

    3 Tick

  • Counter Depth

    Yes

  • WiFi Embedded

    Yes

  • Mobile Bixby

    Yes

  • SmartThings App Support

    Yes

User manual & downloads

User Manual

ver 1.0 | 8.53 MB

Apr 21. 2026

ENGLISH

Download
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  • * Available on Android and iOS devices. Wi-Fi connection and Samsung account are required.** When the AI precision cooling is activated, the refrigerator usage pattern is analysed and the defrosting is initiated when the doors are not opened frequently to help minimise the refrigerator's temperature fluctuations and ensures optimal performance. Actual results may vary depending on individual use.
  • 1. * Based on internal testing. The test results are based on a comparison of the factory setting temperature when using AI Energy mode and without using AI Energy mode. Results may vary depending on the usage conditions and patterns.** Available on Android and iOS devices. Wi-Fi connection and Samsung account are required.*** SmartThings will display a notification before activating the saving algorithm in both 'Maximum mode' and 'Custom mode'. Go to feature
  • 2. * Based on a comparison of the Samsung No Frost refrigerator RB31FERNCWW and Frost refrigerator RL39THCTS. Individual results may vary depending on environmental factors and individual use. Comparison of older No-Frost and Frost Samsung refrigerators from [2010] to show effect of No Frost technology. All current and recent refrigerators include No Frost technology as standard. Go to feature
  • 3. *Energy consumption is temporarily increased until the new temperature setting is reached. Go to feature
  • 4. * The SmartThings App is available on Android and iOS devices. Wi-Fi connection and Samsung account are required.
    Go to feature
  • 5. * As of 01/04/2026** 10-year warranty is limited to the Digital Inverter Compressor of refrigerators purchased on 4/1/2026 or later. A purchase receipt indicating the purchase date is required for a claim. Additional restrictions and limitations apply, see warranty for details. Go to feature
  • 6. * Available on Android and iOS devices. Wi-Fi connection and Samsung account are required. Go to feature
  • 7. *Available on smart home appliances that are equipped with a Wi-Fi module, released in 2024 and later including the RI80H refrigerator range. It may not be available if the hardware, such as the memory and chip performance, is not supported. Additionally, this support is applicable only for selected Bespoke AI products. Go to feature

* Key feature may different from Key Spec