Virtual memory: a hidden drain on your smartphone's performance

That seemingly helpful feature on your Samsung or Motorola phone? It might be slowing you down. Virtual memory, also known as RAM Boost, is often a detriment, not an asset, to your device’s speed and longevity.

Why you should disable virtual memory now

Manufacturers tout virtual memory – using storage as RAM – as a way to stretch limited RAM. But the reality is far less impressive. While it’s a common practice harking back to PC optimization, its benefits on smartphones are minimal, and the drawbacks are significant. The core problem? Speed. Even the fastest UFS 4.0 storage, reaching 4,200 Mbps read/write speeds, pales in comparison to the 10.7 Gbps transfer rate of LPDDR5X RAM.

Consider this: the most advanced storage technology is still significantly slower than the RAM it's attempting to mimic. This creates a bottleneck, leading to sluggish app performance. And it's not just about speed; constantly writing data to your internal storage accelerates wear and tear. The irony? Most apps are designed to function perfectly well with the RAM your phone already has.

The issue is compounded by the fact that manufacturers often advertise virtual memory features on mid-range or lower-end devices using slower UFS 2.2 storage. These phones need the