Android phones are now selling with a crazy 24GB of RAM — buy or skip?

The Asus ROG Phone 9 Pro playing Ex Astris while attached to the AeroActive Cooler X Pro
(Image credit: Tom's Guide)

There's a lot to consider when picking a new phone, for instance trying to make a decision in the eternal Android vs iPhone debate. However, even when you pick a model you like, you still have to choose from different storage and memory options, some of which feel just a bit off.

For instance, RedMagic recently announced its latest phone, the RedMagic 10 Pro. It’s a powerful-looking device and comes with the option for either 16GB or 24GB of RAM; that second option is just a bit off-putting. Now it's worth noting that It isn't the first gaming phone to offer that much, but every time it pops up I'm left wondering if it is really worth the cost,

So, when you're looking at some of the best Android phones (Apple doesn't offer the option, if anything it's too stingy with RAM) should you consider getting 24GB of RAM?

The RedMagic 9 Pro playing Asphalt 9

(Image credit: Tom's Guide)

Buy or Skip: What does RAM do?

So what is RAM and how much do you generally need? RAM, also known as Random Access Memory, functions as a device's short-term memory. When in use RAM stores data for currently running apps and processes. This comes into effect because RAM is considerably faster than a phone's basic storage, where photos, video and other data that the phone requires to run is stored.

Essentially, the more RAM a phone has, the faster it can relay necessary information to the user. This means that whenever your phone is doing something resource-heavy, it'll show less stuttering and generally run smoother. This is important in high performance actions like gaming and editing, especially if you expect the phone to still perform all the necessary background actions.

It is important to note that the RAM listed with the phone isn't the amount you will be getting. For instance, a device that lists itself as having 16GB will actually have about 15.6GB as a set amount is locked off. Also, some feature require a set amount of RAM to work properly. For instance, when Apple intelligence launched it was discovered the 4GB of RAM supplied with most iPhones couldn't run it, meaning only iPhones with 8GB of RAM have access to the feature.

Z Fold 5 playing Gears Of War 5 next to a console

(Image credit: Future)

Buy or Skip: The benefits and negatives of that much RAM

Now we know what RAM does, we are left with the question of if 24GB is really necessary on a phone? The reality is, as always, that it depends entirely on what you use the device for. The majority of devices that offer this much RAM are gaming phones like the Asus ROG phone 9 and the aforementioned RedMagic 10 Pro. As such it would make sense that you would need this much RAM to run the games right? Well, it's not quite that simple.

Firstly, yes having 24GB of RAM on your phone will make it blisteringly fast. That means that you'll be able to game and edit videos with no issue. You could quite easily play some of the best mobile games, and most games on the Xbox app, with no issue. However, at a certain point, you'll notice that you realistically have far more memory than you could ever use. Now, there is an argument that this is no bad thing, after all, it's better to have too much than not enough, but you will still be paying for it.

It's worth noting that it is entirely possible to play most games on a device running only 16GB of RAM. Heck, you can actually play the first God Of War on PC with only 8GB quite happily. It's only when you start getting into the really heavy resource games, and streaming, that you'll need to consider upgrading to 32GB of RAM. As such, what games are you realistically going to play on your phone that would require that much RAM, especially as both the PlayStation 5 and Xbox Series X only have 16GB of RAM and work fine?

RedMagic running game

(Image credit: Future)

Buy or Skip: RAM isn't everything

RAM works well as a sales term for a lot of reasons, but it's always worth noting that RAM is part of a system. On RedMagic's website, it shows off how Genshin Impact will play on the new phone, and it looks smooth as hell. However, I have played the game a few times, and on a few different devices, like the RedMagic 9s Pro, and I've never noticed a ton of stuttering, and most of those didn't have 24GB of RAM. That's because, while RAM is important, it isn't the only factor.

For instance, you can have all the RAM in the world but if you have an old chip then it won't do much. A phone's chip controls and affects both the multi-core and single-core processes, and the higher those are the better a game will run, even with less RAM. For instance, 24GB of RAM on a phone with an older Exynos chip won’t run better than a newer phone with the latest Snapdragon chip and 12GB of RAM. Not only that, the phones need to keep cool, if they get too hot then it can cause stuttering.

Now, the RedMagic 10 is coming with both a Snapdragon 8 Elite and the company's own RedMagic Core 3 chip that claims to be able to play games at 2K 120fps. It's a powerful setup and will likely work perfectly well with the 16GB of RAM, meaning you can play most games with ease. However, there's no doubt that you will get a much smoother experience on the 24GB model, although at a certain point, you likely won't be able to tell the difference.

Buy or Skip: Conclusion

So, is the 24GB a buy or a skip? It really depends on your usage. However, it's worth noting that if you're desperate for easy gaming then you might be better served grabbing the Steam Deck OLED or the PlayStation Portal for a better gaming experience.

There is a benefit to 24GB, especially if you do a lot of heavy editing on your phone. However, if you only plan to play the odd game or do the odd Instagram reel then the 16GB option will easily suit your needs on some of the best gaming phones.

More from Tom's Guide

Josh Render
Staff Writer

Josh is a staff writer for Tom's Guide and is based in the UK. He has worked for several publications but now works primarily on mobile phones. Outside of phones, he has a passion for video games, novels, and Warhammer. 

Read more
Asus ROG Phone 8 Pro playing PUBG
The best gaming phone 2025 — I tested them all to crown a winner
Leaked render of the Samsung Galaxy S25
Samsung Galaxy S25 could get this major performance upgrade — all thanks to AI
OnePlus 13R camera array close-up
OnePlus 13R is proof you never need to spend big on a flagship again — here's why
samsung galaxy s25 ultra reasons to buy and skip
Samsung Galaxy S25 — 5 reasons to buy and 3 reasons to skip
Hands-on image of Samsung Galaxy S25 Ultra playing Call of Duty Mobile in the Backbone One phone controller
Samsung’s Galaxy S25 Ultra is an incredibly powerful phone — and there’s one area where it’s a cut above the rest
Nubia Z70 Ultra back
I just tested the weirdest looking Android phone of the year — and it's a hardware monster
Latest in Android Phones
Pixel 9a vs Pixel 8a
Google Pixel 9a vs. Pixel 8a: Biggest changes to expect
Honor Magic V teaser image
Watch out, Galaxy Z Fold 7 — Honor Magic V4 leak just revealed a killer foldable
Google Maps
Google Maps just got a huge iPhone-inspired upgrade with Android 16 beta — here's how it works
Google Pixel 9a render
Google Pixel 9a leak just confirmed a major design change — here's the new look
android 16 lock screen widgets for android tablets
Google’s bringing lock screen widgets back to Android phones this summer — here's what we know
TCL nxtpaper 40 series smartphones
The coolest phone innovation right now isn't AI — it's this color ePaper display coming to the US
Latest in Opinion
A blonde woman sleeping in bed with white bedsheets with Tom's Guide Sleep Week 2025 logo
I tried the 'alpha bridge' method to fall asleep fast and avoid the Sunday scaries — here's what happened
(From L to R) Michelle Rodriguez as Holga the Barbarian, Chris Pine as Edgin Darvis, Justice Smith as Simon the Sorcerer, and Sophia Lillis as Doric next to a Gelatinous Cube
'Dungeons and Dragons: Honor Among Thieves' just crashed Netflix's top 10 movies — and it's a hilarious, heartfelt adventure
An iPad mini 7 on a desk with a finger resting over its power button with Touch ID
I spent two weeks with the iPad mini 7 and it reignited my love for smaller tablets
A Samsung TV box on the floor of a Walmart. It is strapped shut and ready to be moved.
Here's why you should never throw out the box that came with your TV
Hugh Grant in "Heretic"
Hugh Grant’s terrifying villain turn just landed on Max — and it’s got 91% on Rotten Tomatoes
Samsung Display Bezel-less tile concept at MWC 2025
Bezel-less tile OLED TVs could be the future of large-screen displays