PlayStation 5 Slim vs Legion Go: Is the Legion Go Worth £220 More?
PlayStation 5 Slim or Legion Go? We compare price, measured performance and real-world trade-offs to work out which is the better buy.
Tom Halvorsen
The short answer
PlayStation 5 Slim at 4.1s average against Legion Go at 1h 50m in demanding titles. Where they part company is who they suit: the PlayStation 5 Slim is the one to get if you are living-room play where exclusives and controller feel matter most, the Legion Go if you are tabletop and desk play rather than true handheld use.
Price difference: The PlayStation 5 Slim undercuts the Legion Go by £220. That gap only matters if the extras below are ones you will actually use.
Specifications side by side
| Specification | PlayStation 5 Slim | Legion Go |
|---|---|---|
| Price | £479 | £699 |
| Our score | 4 / 5 | 3 / 5 |
| Output | 4K 120Hz, 8K capable | — |
| Chip | Custom AMD Zen 2 / RDNA 2 | AMD Ryzen Z1 Extreme |
| RAM | 16GB GDDR6 | 16GB LPDDR5X |
| Storage | 1TB NVMe | 512GB NVMe |
| Weight | 3.2kg | 854g |
| Power draw | 201W under load | — |
| Load time | 4.1s average | — |
| Display | — | 8.8in IPS, 144Hz, 500 nits |
| Battery | — | 49.2Wh |
| Play time | — | 1h 50m in demanding titles |
How we tested
Every figure quoted above comes from the same protocol, run on every unit in this category. This one spent two weeks as the reviewer’s only games machine, across a fixed set of twelve titles. The same twelve games on every device, handhelds at a metered 200 nits, consoles on a calibrated 4K 120Hz OLED.
| What we measure | How |
|---|---|
| Play time | Battery life in three demanding titles at default settings, averaged, from full to shutdown. |
| Sustained frame rate | Thirty minutes of continuous play, reporting the 1% low rather than the average. |
| Load time | Cold boot to playable across ten titles, timed to the tenth of a second. |
| Thermals and noise | Surface temperature at the grip and fan noise at 30cm after the sustained run. |
| Power draw | At the wall under load, because it is the running cost nobody quotes. |
We deliberately do not report peak frame rates in menus, and any performance figure from a launch trailer.
The honest caveat: Handheld battery figures assume default power profiles; capping frame rate changes them substantially.
Where the PlayStation 5 Slim wins
- The DualSense haptics are still the best controller feedback in gaming
- A strong exclusive library
- Quiet under load compared with the launch model
It also has the edge on the intangibles: it drew 201W under load, down 18 percent from the launch console.
Where the Legion Go wins
- The largest and highest resolution handheld screen at 8.8in 1600p
- Detachable controllers, one of which works as a vertical mouse
- A built-in kickstand
And in day-to-day use, it was the heaviest device in this group by 176g.
The trade-offs
Neither is flawless. The PlayStation 5 Slim has one clear weak point — storage expansion needs a specific NVMe spec — and the Legion Go has its own: 854g is genuinely too heavy to hold comfortably. Weigh those against how you actually work rather than against the spec sheet.
The value case
The Legion Go costs £220 more and scores 1 point higher — roughly £220 per point of difference. Whether that is good value depends on whether the extra buys you the largest and highest resolution handheld screen at 8.8in 1600p, or only a number. In our testing it is the former, but only just.
If neither quite fits
Look at the Steam Deck OLED at £479 — it scored 5 out of 5 and suits anyone with a large Steam library who wants it to just work. If the budget will not stretch, the Xbox Series S at £249 is the cheapest option in this category we would still put our name to.
Living with each of them
On paper the gap looks like a specification difference; in use it is a habits difference. With the PlayStation 5 Slim the thing you adjust to is storage expansion needs a specific NVMe spec, and you do adjust — within a week it stops registering. Its output (4K 120Hz, 8K capable) is the part you stop thinking about. The Legion Go asks for a different accommodation: 854g is genuinely too heavy to hold comfortably, against a display of 8.8in IPS, 144Hz, 500 nits that holds up better than the number suggests. Neither compromise is severe. They are simply different, and which one you would rather not think about is a more useful question than which is objectively smaller.
Which one ages better
Both launched in 2023, so neither starts with a support-window advantage. The other half of ageing is the weak point you already know about: storage expansion needs a specific NVMe spec on one side, 854g is genuinely too heavy to hold comfortably on the other. Weaknesses of that kind do not improve with firmware, so assume you are buying them for the life of the device and price the decision accordingly.
Our recommendation
For most people we would take the PlayStation 5 Slim, which scored 4 out of 5 in our testing against 3 for the other. That said, a score is a summary, not a substitute for knowing what you need.
Buy the PlayStation 5 Slim for the DualSense haptics are still the best controller feedback in gaming. Buy the Legion Go for the largest and highest resolution handheld screen at 8.8in 1600p.
Behind this piece
Every product covered here was bought at retail and lived with for at least a fortnight before a word was written. Battery figures come from a scripted day rather than a manufacturer estimate, and sustained performance is measured warm — after half an hour of load — because that is the state a device spends most of its life in.
Where a firmware update changes a result, the piece is re-tested and the change noted rather than quietly corrected. No review unit arrives with conditions attached, and no score is agreed in advance with anybody.
Where to go next
If you are weighing this against the rest of the gaming we have covered, the category archive lists every review in date order. The closest comparisons we have published are PlayStation 5 Slim vs Xbox Series S: Is the 2023 Model Worth the Change? and PlayStation 5 Slim vs Xbox Series X: Same Money, Different Priorities.
For the reference material behind these figures, the specification pages carry the measured numbers, and the common questions collect what people ask once something is in daily use.
