ASUS ROG Ally (2023) vs Lenovo Legion Go (2023)

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ROG Ally (2023) compared with Legion Go (2023)

	ASUSROG Ally (2023)	LenovoLegion Go (2023)
Overview
Released
Released	June 2023	October 2023
Performance
Type
Type	Handheld	Handheld
CPU
CPU	AMD Ryzen Z1 or Ryzen Z1 Extreme (Zen 4)	AMD Ryzen Z1 or Ryzen Z1 Extreme
GPU
GPU	AMD Radeon RDNA 3 (4 CUs with Z1; 12 CUs with Z1 Extreme)	AMD Radeon Graphics (integrated)
Memory
Memory	16 GB	16 GB
Storage
Storage	512 GB	256 GB, 512 GB, 1 TB (better)
Disc drive
Disc drive	No	No
CPU
CPU	Ryzen Z1 Extreme has 8 cores, 16 threads, 24 MB total cache and up to 5.10 GHz boost; Ryzen Z1 has 6 cores, 12 threads, 22 MB total cache and up to 4.90 GHz boost. Both use a 4 nm process and have a published 9–30 W TDP range.	Ryzen Z1 Extreme has 8 cores, 16 threads, 3.3 GHz base and up to 5.1 GHz boost, with 8 MB L2 and 16 MB L3 cache. Ryzen Z1 has 6 cores, 12 threads, 3.2 GHz base and up to 4.9 GHz boost, with 6 MB L2 and 16 MB L3 cache. Processor availability varies by configuration and market.
GPU
GPU	Ryzen Z1 Extreme has 12 RDNA 3 compute units at up to 2.7 GHz and up to 8.6 TFLOPS; Ryzen Z1 has 4 compute units at up to 2.5 GHz and up to 2.8 TFLOPS. These figures depend on the processor configuration. The three reviews cover the Z1 Extreme model.	Integrated AMD Radeon Graphics, shared system memory and DirectX 12 support
Memory detail
Memory detail	16 GB LPDDR5-6400 onboard memory in dual channel, shared with integrated graphics	16 GB LPDDR5X-7500 soldered to the system board; no memory slots
Storage detail
Storage detail	512 GB PCIe 4.0 NVMe M.2 2230 SSD. The Z1 Extreme version first went on sale on 13 June 2023; ASUS announced the Z1 version as available on 18 September 2023. Both current US specification entries list 512 GB; an early 256 GB mention in reviews is not used here.	PCIe 4.0 x4 NVMe M.2 2242 SSD, with one drive slot; Lenovo lists 256 GB, 512 GB and 1 TB offerings. Storage and processor availability vary by market. First sale on 31 October 2023 is documented by Windows Central's contemporary availability report; Lenovo's EMEA announcement stated November 2023 for that region.
Storage expansion
Storage expansion	UHS-II microSD card reader supports SD, SDHC and SDXC. ASUS's ROG community administrator confirmed in July 2023 that the reader could malfunction under certain thermal stress conditions, announced fan-speed changes and advised affected owners to seek inspection and repair.	microSD card reader; Lenovo's launch announcement states support for up to 2 TB of additional storage
Display and video
Built-in screen
Built-in screen	7″ LCD, 1920 × 1080, 120 Hz	8.8″ LCD, 2560 × 1600, 144 Hz
Built-in screen
Built-in screen	IPS-level touchscreen with 10-point touch, 500 nits brightness, 100% sRGB and 75.35% Adobe RGB coverage; 7 ms response time; Gorilla Glass Victus and Gorilla Glass DXC; anti-glare and low-reflection finish	IPS touchscreen with 10-point in-cell touch, 500 nits brightness, 97% DCI-P3 coverage and 1500:1 contrast; glossy anti-fingerprint surface, Gorilla Glass 5 and 16:10 aspect ratio
Video output
Video output	USB-C supports DisplayPort 1.4. The proprietary XG Mobile interface supports ASUS external GPUs; an external GPU's output capabilities are separate from the handheld's integrated graphics.	Both USB4 ports support DisplayPort 1.4; an external display and separate peripherals can be connected for TV or desktop use
Variable refresh rate
Variable refresh rate	AMD FreeSync Premium variable refresh rate	–
Audio
Audio	Two speakers with Smart Amplifier Technology, Dolby Atmos, built-in microphone array and AI noise cancellation; Hi-Res certification for headphones	Two 2 W speakers, high-definition audio and dual microphones; no camera
Design and power
Weight
Weight	608 g	–
Battery life detail
Battery life detail	40 Wh, four-cell lithium-ion battery; ASUS does not publish a gaming runtime in the current specification	49.2 Wh rechargeable lithium-ion battery. Lenovo claims 7.1 hours in MobileMark 25 and 7.55 hours of local 1080p video at 150 nits; these are not gaming-runtime figures. Controllers are rated for up to 11 hours separately. Super Rapid Charge is rated at 30% in 10 minutes, 70% in 30 minutes and 100% in 80 minutes under Lenovo's stated conditions.
Power use
Power use	65 W USB-C AC adapter, 20 V DC at 3.25 A, with universal 100–240 V input. ASUS says charger inclusion varies by country, region and model.	65 W USB-C adapter with Power Delivery 3.0 and universal 100–240 V input; adapter design varies by country. Lenovo's launch announcement describes battery bypass when gaming plugged in and up to 25 W TGP in Custom Mode.
Colours
Colours	White. Dimensions are 28.0 × 11.1 × 2.12–3.24 cm (width × depth × height).	Shadow Black. Current PSREF gives less than 854 g with controllers and less than 640 g without; the launch announcement gives nominal 854 g and 640 g. Dimensions are 298.83 × 131 × 40.7 mm with controllers, or 210 × 131 × 20.1 mm for the main unit.
In the box
In the box	–	Carry bag with controller dock; bundled accessories and power adapter vary by market
Connections
Ports
Ports	One USB 3.2 Gen 2 Type-C connector within the ROG XG Mobile combo interface; one 3.5 mm headphone/microphone socket; one UHS-II microSD reader	Two USB4 Type-C ports at up to 40 Gbps with DisplayPort 1.4 and Power Delivery 3.0; one 3.5 mm headphone/microphone socket; one microSD reader; two five-point pogo-pin controller connectors
Wi-Fi and Bluetooth
Wi-Fi and Bluetooth	Tri-band Wi-Fi 6E (802.11ax), 2×2 antennas. Current ASUS specifications list Bluetooth 5.4 subject to OS version; the May 2023 launch specification and contemporary reviews list 5.2.	AMD Wi-Fi 6E RZ616 (802.11ax), 2×2, and Bluetooth 5.3 in the current PSREF; the launch announcement listed Bluetooth 5.2. Bluetooth operation can be lower depending on OS and drivers.
Controller
Controller	Offset analogue sticks, D-pad, ABXY buttons, Hall effect analogue triggers, shoulder buttons, two assignable rear grip buttons, View and Menu buttons, Command Center and Armoury Crate buttons; HD haptics, 6-axis IMU and Aura Sync lighting. Fingerprint sensor in the power button and Microsoft Pluton security processor.	Detachable Legion TrueStrike controllers with Hall effect joysticks, analogue triggers, D-pad, ABXY buttons, bumpers, assignable grip buttons and release buttons. The right controller has a 28.5 × 28.5 mm touchpad, mouse wheel and optical sensor for FPS mode with its controller base. Accelerometer, six-axis gyroscope, ambient light sensor, HD haptics and RGB joystick lighting.
Backward compatibility
Backward compatibility	Windows 11 Home with Armoury Crate SE; supports compatible PC games from launchers including Steam, Xbox, Epic Games Store, EA and GOG. Game compatibility and performance vary by title.	Windows 11 Home or Home Single Language, with Legion Space for supported PC game launchers; game compatibility and performance vary by title