Samsung RT31CG5421S9UT Top Mount Freezer Refrigerators RT5300C with SpaceMax™

Twice more freshness with larger capacity

Save your energy intelligently

SmartThings AI Energy Mode

Monitor and proactively save energy. AI Energy Mode* analyzes your refrigerator usage patterns and estimates power consumption, based on AI technology. If the estimated electricity bill exceeds your preset target, it recommends you activate the Saving mode to reduce energy use by up to 7%**.

* Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required.
** Available for specific models through a Wi-Fi update. Energy usage is reduced by optimizing the compressor speed and operation and adjusting the fridge temperature. Results are based on internal testing and may vary depending on the usage condition and patterns.

Twice more freshness

Optimal Fresh+

Ensure that food stays fresh for twice as long*. The Optimal Fresh+ drawer lets you switch between 4 modes to store different foods. In “Soft Freeze” mode it preserves the freshness of delicate foods, like meat and fish, for two times longer* than normal cooling and retains its natural flavor.

More space inside

SpaceMax™

Store more food in a spacious interior with 20 liters more capacity*. Unique SpaceMax™ technology uses special high urethane insulation that enables the walls to be much thinner without compromising energy efficiency. So it creates more space inside.

Always plenty of ice

Auto Ice Maker (* Optional)

Make sure that you have plenty of ice for cold drinks whenever you want and create space in the fridge. The Auto Ice Maker* automatically makes and stores ice cubes in the bin below, which you can take out to serve ice anywhere. And, being built into the freezer, it frees up room in the fridge.

99.99% less bacteria* on the air filter

Active Fresh Filter (* Optional)

Keep the fridge clean and hygienic, reducing the risk of food being contaminated. An Active Fresh Filter* eliminates 99.99% of bacteria** on the filter’s surface. Air passes through an activated carbon filter, so it is sterilized and deodorized, while an anti-bacterial mesh eliminates bacteria.

Smart control

Wi-Fi Embedded

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

* Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required.

Do the SmartThings at Home

SmartThings Energy

Efficient energy use, Smart savings.

Manage your energy usage to reduce your carbon footprint and save money. SmartThings Energy* provides energy efficiency tips. It also monitors the energy consumption of appliances** in real-time and compares it to the previous month. And it alerts you if your monthly targets might be exceeded.

* Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required.
** SmartThings Energy currently works with around 40 Samsung home appliances that are SmartThings enabled. These include refrigerators, washing machines, clothes dryers, dish washers, air conditioners, air purifiers, vacuum cleaners, ovens, hoods, cooktops, microwave ovens, TVs (from June 2022) and energy meters.

SmartThings Home Care

Smart maintenance, Easy upkeep

Take care of your refrigerator more easily. SmartThings Home Care* provides real-time monitoring and alerts. You can check on its status, including the condition of the water filter. It also automatically notifies you if parts need replacing or problems are detected, and suggests a solution.

* Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required.

Store small items

Multi Tray (*Optional)

Make good use of your fridge space. A detachable Multi Tray* fits underneath the shelves and lets you neatly store and organize various small items, like bottles and cans, as well as food and ingredients, such as pizzas and egg boxes. And it is easy to take out, so you can serve them anywhere.

Efficient compressor 

Digital Inverter Technology 

Enjoy great energy efficiency, little noise and a long-lasting performance. The Digital Inverter Compressor automatically adjusts its speed in response to cooling demand. So it’s quiet, uses power efficiently and keeps working for a long time, backed-up by a 20 year warranty* on the compressor.

* 20 year warranty is limited to the compressor only.

Fast cooling on demand of food & drinks 

Power Cool 

Enjoy a rapid cooling performance to chill food and beverages fast. 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 flavor or rapidly chill your favorite drinks for a party or dinner.

Cools evenly from corner to corner 

All-Around Cooling 

Take food storage to a new level of optimized cooling and preserve freshness effectively. Advanced All-Around Cooling continually checks the temperature and circulates cool air through strategically placed vents. So every item on every shelf and in every box is kept at the optimum temperature.