ASUS ROG Ally X
89/100 editorial
US launch / reference: $799
Third-party reference ↗ASUS ROG Ally X vs Lenovo Legion Go S SteamOS (Z1 Extreme, 32 GB / 1 TB)
An overall editorial verdict is not available for this pair yet. Your priorities and current prices can change the better choice.
Lenovo Legion Go S SteamOS (Z1 Extreme, 32 GB / 1 TB)
Not rated yet
US launch / reference: Price unavailable
Available by: September 13, 2026
Manufacturer source ↗Start with the tradeoffs
Consider ASUS ROG Ally X for
- 80 Wh battery — longest in handheld class
- 24 GB LPDDR5X-7500
- Genuine Windows compatibility
Tradeoff: Windows handheld UX still rough
Consider Lenovo Legion Go S SteamOS (Z1 Extreme, 32 GB / 1 TB) for
- 8-inch screen with 48–120 Hz variable refresh
- 32 GB RAM and 1 TB SSD in this configuration
- SteamOS interface with suspend and resume support
Tradeoff: 55.5 Wh battery is smaller than the Ally X and Legion Go Gen 2 capacities
Scores and judgments are editorial. Specdex does not run an in-house benchmark lab. Manufacturer claims and independent measurements may use different test conditions.
Specifications side by side
Arrows indicate a higher capacity, higher power rating, or lower weight/time for comparable simple quantities. They do not establish overall product quality. Unknown values remain unavailable.
| Specification | ASUS ROG Ally X | Lenovo Legion Go S SteamOS (Z1 Extreme, 32 GB / 1 TB) |
|---|---|---|
| CPU | AMD Ryzen Z1 Extreme | AMD Ryzen Z1 Extreme; 8 cores / 16 threads; 3.3–5.1 GHz |
| GPU | RDNA 3, 12 CUs | Integrated AMD Radeon graphics |
| RAM | 24 GB LPDDR5X-7500 | 32 GB LPDDR5X-7500; soldered |
| Storage | 1 TB M.2 2280 | 1 TB PCIe Gen 4 TLC SSD; M.2 2242 |
| Display | 7″ IPS, 120Hz, 1080p | 8-inch IPS touchscreen; 1920 × 1200; 48–120 Hz VRR; 500 nits; 100% sRGB |
| Battery | 80 Wh | 55.5 Wh rechargeable lithium-ion |
| Weight | 678 g | Approximately 740 g; Lenovo platform estimate, individual configurations vary |
| Dimensions | Not documented | 298.5 × 127.55 × 22.6–43.4 mm (manufacturer W × D × H) |
| USB ports | Not documented | 2× USB4-C 40 Gb/s; DisplayPort 1.4; USB PD input 65–100 W |
| Expansion and audio | Not documented | microSD reader; 3.5 mm audio jack; stereo 2 W × 2 speakers |
| Wireless | Not documented | Wi-Fi 6E 2×2; Bluetooth 5.3 |
| Controls | Not documented | Hall-effect joysticks; adjustable trigger travel; integrated controls; right-side touchpad |
| OS | Not documented | SteamOS |
| US configuration | Not documented | 83N6000GUS; Nebula Nocturne; Z1 Extreme / 32 GB / 1 TB |
ASUS ROG Ally X
Prices & availability
US launch / reference: $799. This is not a current retailer offer.
Checking current offers…
Price history
History appears when an approved retailer provides observations.
Prices apply to the listed configuration and condition. Tax and shipping are not included unless the retailer states otherwise.
Lenovo Legion Go S SteamOS (Z1 Extreme, 32 GB / 1 TB)
Prices & availability
US launch / reference: Price unavailable. This is not a current retailer offer.
Checking current offers…
Price history
History appears when an approved retailer provides observations.
Prices apply to the listed configuration and condition. Tax and shipping are not included unless the retailer states otherwise.