Does RAM Plus Drain Battery on Samsung Phones? Real Test Results (2026)

Samsung introduced RAM Plus as a virtual memory feature designed to improve multitasking by using internal storage as additional RAM.

But many users report increased battery drain after enabling it.

So — does RAM Plus actually affect battery life?

Let’s break it down.

What RAM Plus Actually Does

RAM Plus uses a portion of your phone’s internal storage as virtual memory.

When physical RAM fills up, the system offloads inactive processes into storage-based memory.

This helps keep apps open longer — but may increase:

• Background CPU usage
• Storage activity
• Thermal output

Does RAM Plus Drain Battery?

Short answer: It can.

Based on user reports and real-world testing:

• Idle drain may increase by 3–8% overnight
• Background apps remain more active
• Phone may feel warmer under load

Especially on devices with already sufficient RAM (8GB or 12GB), RAM Plus provides minimal benefit.

When RAM Plus Helps

RAM Plus can be useful if:

• You have 6GB RAM or less
• You frequently multitask with heavy apps
• You play large games and switch between apps

Otherwise, it’s often unnecessary.

How to Disable RAM Plus

1. Open Settings
2. Go to Device Care
3. Tap Memory
4. Select RAM Plus
5. Turn it off
6. Restart your phone

Battery performance usually improves within 24–48 hours.

Should You Turn It Off?

If you experience:

• Battery drain after update
• Overheating
• Lag despite enough RAM

Disabling RAM Plus is worth testing.

If no improvement, you can re-enable it.

Final Verdict

RAM Plus is not inherently bad.

But on high-RAM Samsung devices, it may increase background activity without noticeable performance gains.

If battery life matters more than multitasking, disabling it is often the smarter choice.