Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | ASUS - ROG Ally X | ASUS - ROG Ally Z1 Extreme |
|---|---|---|
| Storage | 1024 GB | 512 GB |
| RAM | 24 GB | 16 GB |
Between the ROG Ally X and ROG Ally Z1 Extreme, the ROG Ally X comes out ahead in storage / ram, while the ROG Ally Z1 Extreme wins on several specs. Overall, the ROG Ally X scores 63.2 and the ROG Ally Z1 Extreme scores 54.6 on our Mars Score.
Which should you buy?
The ROG Ally X is the clear pick on raw spec strength, leading by 8.6 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the ROG Ally X if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. The biggest gaps in its favor are storage, ram. The single most decisive one: Storage — 100.00% more. 1024 GB vs 512 GB.
The ROG Ally Z1 Extreme similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable max resolution, max refresh, ray tracing, so those specs do not separate the two — focus on the differences below.
Bottom line: the ROG Ally X is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: ASUS - ROG Ally X or ASUS - ROG Ally Z1 Extreme?
ASUS - ROG Ally X leads the current Mars Score by 8.6 points.The more useful decision is the trade-off behind that result: compare ram, storage against the way you will actually use the product.
Choose ASUS - ROG Ally X if…
ASUS - ROG Ally X has the measurable edge on storage gb, ram gb.
Choose ASUS - ROG Ally Z1 Extreme if…
ASUS - ROG Ally Z1 Extreme does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why ASUS - ROG Ally X wins
- ▲Storage — 100.00% more. 1024 GB vs 512 GB.
- ▲RAM — 50.00% more. 24 GB vs 16 GB.
Why ASUS - ROG Ally Z1 Extreme wins
- No decisive advantages.
Spec comparison
Performance
| Spec | ASUS - ROG Ally X | ASUS - ROG Ally Z1 Extreme |
|---|---|---|
| CPU | AMD Ryzen Z1 Extreme | AMD Ryzen Z1 Extreme |
| GPU | AMD RDNA 3 (~8.6 TFLOPS) | AMD RDNA 3 (~8.6 TFLOPS) |
| RAMⓘ | 24 GBlead | 16 GB |
| Max resolution | 1080p | 1080p |
| Max refreshⓘ | 120 Hz | 120 Hz |
| Ray tracing | true | true |
| VRRⓘ | true | true |
Storage
| Spec | ASUS - ROG Ally X | ASUS - ROG Ally Z1 Extreme |
|---|---|---|
| Storageⓘ | 1024 GBlead | 512 GB |
| Storage typeⓘ | NVMe SSD | NVMe SSD |
| Expandable storageⓘ | true | true |
Design & I/O
| Spec | ASUS - ROG Ally X | ASUS - ROG Ally Z1 Extreme |
|---|---|---|
| Disc drive | false | false |
| HDMIⓘ | 0 | 0 |
| USB ports | 1 | 1 |
| Weight | 0.678 kg | 0.608 kglead |
| VR support | false | false |
Frequently asked
Does ROG Ally X or ROG Ally Z1 Extreme have a disc drive?+
Neither has a disc drive.
Which has more storage, ROG Ally X or ROG Ally Z1 Extreme?+
ROG Ally X ships with 1024GB of NVMe SSD.
Which supports higher refresh rates, ROG Ally X or ROG Ally Z1 Extreme?+
ROG Ally Z1 Extreme supports up to 120Hz vs 120Hz.