- 01What Does RAM Actually Do?
- 02How Much RAM Do You Need in a Phone?
- 03How Much RAM Do You Need in a Laptop?
- 04How Much RAM Do You Need for AI?
- 05Why RAM Costs More in 2026
- 06RAM vs Storage vs Processor: What to Prioritise on a Budget
- 07How to Check How Much RAM You're Using
- 08Frequently Asked Questions
- 09The Bottom Line
RAM just got expensive. A global memory shortage has pushed up the price of phones and laptops through 2026, which makes one old question more important than ever: how much RAM do you actually need? Buy too little and your device feels slow in a year. Buy too much and you’ve paid a shortage premium for memory you’ll never use. Here’s the practical answer for phones, laptops and AI.
For most people in 2026: 8GB of RAM is enough for a phone, and 12GB is worth it if you want the latest on-device AI features and plan to keep the phone 4+ years. For laptops, 16GB is the sweet spot — it’s also Microsoft’s minimum for Copilot+ AI PCs. Choose 32GB if you edit video, run many apps at once, or want to run AI models locally. Because most laptop and all phone RAM can’t be upgraded later, buy what you’ll need for the device’s whole life.
What Does RAM Actually Do?
RAM (memory) is your device’s short-term workspace. Every open app, browser tab and background task sits in RAM while you use it. When RAM runs out, the system shuffles data to much slower storage, and you feel it as lag, apps reloading when you switch back to them, and stuttering. More RAM doesn’t make a device faster at one task — it lets it juggle more tasks without slowing down.
RAM is different from storage. Storage (your 256GB or 512GB) is where files live permanently. RAM is where things live while they’re running.
How Much RAM Do You Need in a Phone?
| Phone RAM | Good for | Who should buy it |
|---|---|---|
| 6GB | Calls, messaging, social apps, light use | Budget buyers who don’t multitask much |
| 8GB | Most people’s daily use, gaming, several apps open | The sensible default in 2026 |
| 12GB | On-device AI features, heavy multitasking, long ownership | Flagship buyers keeping a phone 4+ years |
| 16GB+ | Enthusiast gaming phones | Rarely worth the extra cost for most people |
The reason 12GB matters more than it used to is AI. Features that run on the phone itself — summarising, image editing, live translation — keep models in RAM. IDC notes that 2026 flagships are largely sticking at 12GB for Pro models rather than moving to 16GB because of memory costs, so 12GB is effectively today’s high end. iPhones manage memory differently from Android and generally do more with less, so compare within the same platform.
How Much RAM Do You Need in a Laptop?
| Laptop RAM | Good for | Verdict |
|---|---|---|
| 8GB | Web browsing, email, documents — with few tabs | Avoid for a new laptop unless it’s a Chromebook |
| 16GB | Everyday work, dozens of tabs, photo editing, light video | The sweet spot for most people |
| 32GB | Video editing, coding, virtual machines, local AI models | Creators and power users |
| 64GB+ | Large local AI models, professional 3D/video workloads | Specialists only |
Microsoft requires at least 16GB for Copilot+ PCs, its AI laptop standard, and IDC points out that higher-end AI systems are moving toward 32GB as more AI models run locally. Apple’s base Macs ship with 16GB of unified memory, which follows the same logic.
ChromeOS is lightweight, so 8GB is fine for a Chromebook used mainly in the browser. Macs use unified memory shared between the processor and graphics — 16GB suits most people, but go higher if you plan to edit 4K video or run local AI models, because Mac memory can’t be upgraded after purchase.
How Much RAM Do You Need for AI?
This is where RAM needs jump the most. Cloud AI tools like ChatGPT or Gemini in a browser need no special RAM — the work happens on someone else’s servers. Running AI models on your own device is different: the model has to fit in memory.
- 16GB — small local models (a few billion parameters) for chat, summaries and coding help
- 32GB — mid-size models that are noticeably smarter, with room left for other apps
- 64GB+ — large models, or running several models at once
If local, private AI is part of why you’re buying a machine, check our guides to running AI locally on Windows and whether a Mac mini is good for local AI before you choose a RAM tier.
Why RAM Costs More in 2026
Memory makers are prioritising AI data centres. According to IDC, Samsung, SK Hynix and Micron have shifted production toward high-bandwidth memory for AI servers, leaving less capacity for the RAM in phones and laptops. TrendForce measured conventional DRAM contract prices up 93–98% in a single quarter in early 2026, and IDC reports PC makers including Lenovo, Dell and HP warning of 15–20% price rises. Intel’s CEO said in September that memory now makes up 70–80% of the cost of budget phones and laptops.
That has two practical effects. Upgrades to higher RAM tiers cost more than they did a year ago, and some manufacturers are quietly holding RAM flat or even cutting it on new models. We explain the wider picture in why storage and memory prices are rising.
Phones never let you upgrade RAM, and most thin laptops and all current Macs have memory soldered to the board. Whatever you buy is what you’ll have for the device’s life — so under-buying to save money now often means replacing the whole device sooner.
RAM vs Storage vs Processor: What to Prioritise on a Budget
With prices up, most buyers have to trade something off. Here’s a sensible order of priorities when your budget won’t stretch to everything:
- Laptops: get to 16GB of RAM first, then an SSD of at least 512GB, then a better processor. A mid-range chip with 16GB feels faster in daily use than a top chip starved at 8GB.
- Phones: storage often matters more than RAM for most people, because photos and video fill phones fast and storage can’t be expanded on most models. 8GB of RAM with 256GB storage is a better everyday balance than 12GB with 128GB.
- Creators: RAM and storage together. Video editing needs both 32GB of RAM and fast, large storage for footage.
- AI enthusiasts: RAM above all. Local model size is limited by memory more than by processor speed.
If a manufacturer offers the same model in two RAM tiers, check the price gap. In 2026 that gap is wider than usual, so it’s worth being honest about whether you’ll really use the extra memory.
How to Check How Much RAM You’re Using
- Windows: press Ctrl + Shift + Esc, open the Performance tab and select Memory. If usage regularly sits above 80–90%, you’d benefit from more.
- Mac: open Activity Monitor and choose the Memory tab. A yellow or red Memory Pressure graph means you’re running short.
- Android: enable Developer options and open Memory (or Running services) to see average use.
- iPhone: iOS doesn’t show RAM directly — apps reloading when you switch back is the tell-tale sign of pressure.
If your current device is fine, you may not need to upgrade at all. Clearing startup apps and closing unused tabs can buy more time — see our guides to speeding up a slow Android phone and speeding up Windows 11.
- Phones: 8GB for most people, 12GB for on-device AI and long ownership
- Laptops: 16GB is the sweet spot and the Copilot+ PC minimum
- 32GB for video editing, coding and local AI models
- RAM usually can’t be upgraded later — buy for the device’s full life
- Memory prices are elevated in 2026, so don’t overpay for RAM you won’t use
Frequently Asked Questions
Is 8GB of RAM enough in 2026?
For a phone or a Chromebook, yes for most people. For a Windows laptop or Mac, 8GB is tight — you’ll notice slowdowns with many browser tabs — so 16GB is the better choice.
Is 16GB of RAM enough for gaming?
For most current games, yes. Some demanding titles and streaming while gaming benefit from 32GB.
Does more RAM make a phone faster?
Not for single tasks. It keeps more apps open in the background so switching between them is instant instead of reloading.
Can I use storage as extra RAM?
Some Android phones offer “virtual RAM” or “RAM plus,” which borrows storage space. It can keep a few more apps in the background, but storage is far slower than real memory, so it’s no substitute for more physical RAM.
Should I wait for RAM prices to drop?
Industry forecasts suggest memory supply stays tight into 2027, so waiting may not bring big savings. If you need a device now, buy the RAM tier you’ll actually use.
The Bottom Line
Match RAM to how you’ll use the device over its whole life: 8GB for most phones, 12GB for AI-heavy flagships, 16GB for most laptops, and 32GB for creators and local AI. With memory prices high, the smart move is buying the right amount once rather than over- or under-buying. If you’re shopping for a laptop now, our budget laptop guide covers what to look for.
Last updated: October 3, 2026. Sources: IDC, Astute Group, Tech Insider.