The ASUS ROG Ally and ROG Ally X share the same basic idea: a compact Windows gaming PC with a seven-inch, high-refresh-rate display. However, the Ally X is more than a cosmetic update. It doubles the battery capacity, increases memory and storage, revises the controls, and adds more flexible connectivity. The original Ally remains lighter and can be substantially less expensive, especially when discounted. This comparison examines specifications, real-world performance expectations, battery life, ergonomics, software, user feedback, and 2026 buying value. Because the original Ally was sold with different processors, references to its strongest performance generally concern the Ryzen Z1 Extreme version rather than the slower standard Z1 model.
Quick Answer: Choose the ROG Ally if low price and lighter weight matter most. Choose the ROG Ally X if longer battery life, more memory, easier storage upgrades, and better overall portability matter more.
ASUS ROG Ally
Value PickThe original Ally delivers a sharp 120Hz VRR display, capable Ryzen Z1-series hardware, and access to Windows game stores in a relatively light chassis. The Z1 Extreme version offers the strongest value when heavily discounted.
View PriceASUS ROG Ally X
Battery PickThe Ally X retains the Z1 Extreme processor but improves the surrounding platform with 24GB of faster memory, an 80Wh battery, 1TB storage, revised ergonomics, and two USB-C ports.
View Price1.1 Key Specs Side-by-Side
| Feature | ROG Ally | ROG Ally X |
|---|---|---|
| Processor | Ryzen Z1 or Z1 Extreme | Ryzen Z1 ExtremeWinner |
| Memory | 16GB LPDDR5-6400 | 24GB LPDDR5X-7500Winner |
| Display | 7-inch 1080p, 120Hz, VRR | 7-inch 1080p, 120Hz, VRR |
| Battery | 40Wh | 80WhWinner |
| Included storage | Typically 512GB | 1TBWinner |
| Approximate weight | 608gWinner | 678g |
2. Pricing and Where to Check
The original Ally is the price-sensitive option, but buyers should confirm whether a listing contains the standard Ryzen Z1 or the much faster Z1 Extreme. In 2026, a sensible target for a new or manufacturer-refurbished Z1 Extreme Ally is roughly $350 to $450, while the Ally X becomes attractive around $550 to $650. These are buying targets rather than fixed retail prices, and condition, warranty coverage, included accessories, and regional taxes can change the equation.
If the Ally X costs no more than about $150 to $200 above a comparable Z1 Extreme Ally, its battery, memory, storage, ports, and refined controls usually justify the premium. A gap above $250 makes the original more compelling for players who mostly use a charger. The standard Z1 Ally should only be considered at a clearly lower price because its graphics performance is significantly weaker.
Retailer discounts can change the winner quickly. Compare the ROG Ally X on ShopFox before buying and check whether the premium over the original Ally is justified.
2.1 Purchase Timing and Market Cycle Advice
Portable gaming PCs often receive their best discounts during major seasonal sales, back-to-school promotions, and after newer processors are announced. The original Ally is mature hardware, so a discount matters more than bundled software. The Ally X remains the more complete long-term device, but waiting is reasonable if it is close to full launch pricing. Inspect return policies carefully when buying open-box units, and test the controls, battery health, charging ports, speakers, fan behavior, and microSD slot during the return window.
3. Design and Build
The original white Ally feels noticeably lighter and is easy to carry, but its shallow grips can make longer sessions less comfortable for larger hands. The black Ally X is heavier because of its much larger battery, yet ASUS reshaped the grips, adjusted the button placement, and revised the directional pad and analog controls. The result generally feels more secure even though the scale reports an additional 70 grams.
Port placement is another meaningful difference. The Ally uses a proprietary XG Mobile connector combined with USB-C. The Ally X replaces that arrangement with two USB-C connections, one of which supports USB4. This makes charging while using another accessory simpler and broadens compatibility with docks, storage, displays, and external graphics solutions. Existing owners of an XG Mobile graphics dock should note that it does not connect directly to the Ally X.
4. Performance
When both devices use the Ryzen Z1 Extreme and comparable power settings, the Ally X is an evolutionary performance upgrade rather than a new generation. CPU and integrated graphics architecture remain similar, so buyers should not expect frame rates to double. The Ally X can nevertheless be faster and smoother in demanding games because its 24GB memory pool runs at a higher data rate and leaves more capacity available for graphics.
The extra memory is particularly useful in large modern games, multitasking, emulation, and titles that need a generous graphics-memory allocation. Improved cooling and a larger battery also make higher power modes more practical away from an outlet. At lower power levels, both machines benefit from frame-rate limits, resolution scaling, and technologies such as FSR. The standard Z1 version of the original Ally falls well behind both Z1 Extreme machines and should not be treated as performance-equivalent.
4.1 Editorial Performance Assessment
4.2 Expert Opinion and Research Method
How We Researched This
This comparison is based on published manufacturer specifications, established technical analysis, long-term owner discussions, and commonly reported Windows handheld behavior. We did not claim first-hand laboratory testing. Evaluation priorities included sustained performance, memory capacity, display behavior, battery size, repair and upgrade practicality, controls, connectivity, warranty considerations, and total purchase cost. Exact frame rates vary by game version, driver, power profile, resolution, and thermal conditions.
5. Camera
Neither the ROG Ally nor the ROG Ally X includes a built-in camera, so this category ends in a tie. Players who want face-cam streaming, video calls, or Windows Hello facial recognition need an external USB camera. The Ally X has an advantage for accessory-heavy setups because its two USB-C ports make it easier to connect a camera or dock while retaining a separate charging connection. For portable game streaming without video, both devices include the processing power and wireless connectivity needed to run common broadcasting tools, although streaming adds load and reduces battery life.
6. Battery and Charging
Battery life is the clearest reason to choose the Ally X. Its 80Wh battery has twice the rated capacity of the original Ally's 40Wh pack. Actual runtime does not simply double in every situation because display brightness, frame rate, background software, wireless activity, and power mode all matter. Even so, the Ally X provides substantially more freedom in demanding games and can last much longer in lighter indie titles or video playback.
Both devices support 65W USB-C charging, but the Ally X can accept higher-power adapters and has more practical port flexibility. A larger battery takes longer to fill, yet it also means fewer urgent charging stops. Players who primarily use a handheld on the sofa near an outlet may tolerate the original Ally. Commuters, travelers, and anyone who dislikes carrying a large power bank should prioritize the Ally X.
| Battery factor | ROG Ally | ROG Ally X |
|---|---|---|
| Capacity | 40Wh | 80WhWinner |
| Travel use | Power bank often useful | More practical unpluggedWinner |
| Charging setup | One USB-C connection | Two USB-C connectionsWinner |
7. Software and Updates
Both handhelds run Windows 11 and use ASUS Armoury Crate SE as a controller-friendly launcher and settings layer. That provides broad compatibility with PC game stores, subscription services, mods, launchers, peripherals, and desktop applications. It also brings typical Windows handheld inconveniences, including small interface elements, update interruptions, launcher pop-ups, and occasional reliance on the touchscreen or an external keyboard.
ASUS has continued to refine control profiles, performance modes, drivers, and Armoury Crate features. The basic software experience is similar on both devices, although the Ally X benefits from newer hardware and more memory. Owners should install firmware, graphics, Windows, and Armoury Crate updates before troubleshooting a game. Neither device offers a console-like guarantee that every title will launch perfectly without configuration.
8. Pros and Cons Summary
8.1 ASUS ROG Ally Pros and Cons
- Lighter than the Ally X
- Excellent 1080p 120Hz VRR display
- Strong Z1 Extreme performance
- Broad Windows game compatibility
- Only 16GB of shared memory
- Less comfortable grips for some users
- Standard Z1 listings can cause confusion
8.2 ROG Ally X Pros and Cons
- 24GB of faster shared memory
- 1TB drive in the common 2280 format
- Better grips and revised controls
- Two versatile USB-C ports
- Heavier than the original Ally
- Similar processor limits peak gains
- No direct XG Mobile connector
8.3 Recurring Owner Feedback Themes
Owner discussions commonly praise the display's variable refresh rate, which can make fluctuating performance feel smoother than raw frame-rate numbers suggest. Original Ally owners frequently mention battery anxiety and the importance of confirming the processor version. Ally X owners tend to value the larger battery, improved grips, and extra memory more than modest peak frame-rate gains. Across both products, users advise learning power profiles, limiting frame rates, keeping drivers current, and treating Windows maintenance as part of ownership.
10. The Verdict
The Ally X is the better all-around handheld, while the original Ally is the better bargain under the right conditions. Your decision should be based less on small differences in peak performance and more on battery life, memory, ergonomics, ports, storage, and the size of the price gap.
Choose the ROG Ally If...
Buy the original Ally if you find the Z1 Extreme version at a deep discount, mostly play near a charger, and prefer the lighter chassis. It remains a capable Windows handheld with the same excellent 120Hz VRR display. Avoid paying a premium for the standard Z1 version unless your games are lightweight.
View PriceChoose the ROG Ally X If...
Buy the Ally X if you travel, play away from outlets, run demanding games, or want a machine that needs fewer immediate upgrades. The 80Wh battery, 24GB memory, 1TB drive, improved controls, and dual USB-C connections make it the stronger long-term choice.
View PriceFrequently Asked Questions
Is the ROG Ally X much faster than the ROG Ally?
Compared with the Z1 Extreme Ally, the Ally X is usually only moderately faster because both use the Ryzen Z1 Extreme processor. Its faster 24GB memory can improve minimum frame rates, reduce memory pressure, and help demanding games run more consistently. Compared with the standard Z1 Ally, however, the Ally X is substantially faster. Always verify which original Ally processor is included before comparing prices or performance claims.
Does the ROG Ally X really have twice the battery life?
The Ally X has twice the rated battery capacity at 80Wh versus 40Wh, but runtime does not double in every workload. Games, power limits, display brightness, frame-rate caps, network use, and background tasks all affect endurance. It generally lasts far longer than the original and makes high-power play more practical away from a charger. In light games, careful power tuning can produce especially large gains.
Is the original ROG Ally still worth buying in 2026?
Yes, particularly the Z1 Extreme model at a significant discount. It retains a sharp 120Hz VRR screen, good handheld performance, and broad Windows compatibility. Its main compromises are battery life, 16GB memory, smaller included storage, and less refined ergonomics. It is most suitable for budget-focused buyers who frequently play near an outlet. Compare its total cost with the Ally X after accounting for any desired SSD, dock, case, or power bank.
Can the SSD be upgraded in both handhelds?
Yes, but the Ally X is more upgrade-friendly because it uses the common full-length M.2 2280 format. The original Ally normally uses a shorter M.2 2230 drive, which can limit selection or raise the price per terabyte. Opening either device can introduce risk, so review warranty terms, back up important data, use compatible components, and follow proper static-safety practices. Many buyers will find the Ally X's included 1TB sufficient initially.
Which model is more comfortable for long gaming sessions?
The Ally X is generally more comfortable because of its deeper, reshaped grips and revised control placement, especially for medium or large hands. The original Ally is about 70 grams lighter, which can reduce arm fatigue, but its shallower body may require a tighter grip. Comfort is personal, so trying both is ideal. A grip case can improve the original Ally, although it adds weight and bulk to the carrying setup.
Do the ROG Ally and Ally X have the same screen?
They use very similar seven-inch 1920 by 1080 IPS touch displays with a refresh rate up to 120Hz and variable refresh rate support. That means the Ally X does not provide a larger or higher-resolution panel. The display remains a strength on both systems because VRR helps smooth uneven frame delivery. Buyers choosing the Ally X are paying primarily for improvements around the screen, including battery, memory, storage, ports, cooling, and controls.
Can either ROG Ally replace a gaming laptop?
Either can function as a small Windows computer when connected to a monitor, keyboard, mouse, and dock. The Ally X is better suited to this role because it has 24GB of memory and two USB-C ports, including USB4. However, a gaming laptop usually offers a larger screen, stronger discrete graphics, more ports, and better sustained performance. The handheld is preferable when portability and controller-based play are the priority rather than maximum productivity or graphics quality.
Should existing ROG Ally owners upgrade to the Ally X?
Upgrade if the original model's battery life, memory limits, grips, storage format, or single USB-C arrangement regularly interfere with how you play. Do not upgrade solely for a dramatic frame-rate increase, because a Z1 Extreme Ally and Ally X use the same core processor. Owners who mainly play docked or near an outlet may receive better value by keeping the original. Travelers and demanding users will notice the Ally X improvements much more often.
Conclusion
For most buyers who can afford the difference, the ASUS ROG Ally X is the better purchase. It fixes the original model's biggest weakness with an 80Wh battery and adds meaningful improvements to memory, storage, ergonomics, cooling, and connectivity. Those upgrades affect everyday ownership more than a small benchmark advantage would.
The original ROG Ally still deserves consideration when the Z1 Extreme version is substantially cheaper. Its lighter design, excellent VRR display, and capable processor remain appealing, especially for home use near a charger. Confirm the processor, compare current prices, and evaluate the complete cost of accessories or upgrades before deciding.