Lenovo Legion 5i Gen 10 (15IAX10, 83F00012CF) / ASUS TUF Gaming A16 FA607NUG-BH73-CB (Ryzen 7 7445HS, RTX 4050)

Lenovo Legion 5i Gen 10 (15IAX10, 83F00012CF): 83F00012CF: Intel Core Ultra 7 255HX, GeForce RTX 5050 Laptop GPU 8 GB (115 W), 1 × 16 GB DDR5-5600, 1 TB SSD, 15.1-inch 2560 × 1600 OLED 165 Hz, Eclipse Black, French/English keyboard. 15IAX10 configurations with the RTX 5060/5070 and the Legion 5i 15IRX10 with Core i7-13650HX/14700HX are separate models.

ASUS TUF Gaming A16 FA607NUG-BH73-CB (Ryzen 7 7445HS, RTX 4050): FA607NUG-BH73-CB from ASUS’s TUF Gaming A16 (2024) family: Ryzen 7 7445HS, GeForce RTX 4050 Laptop GPU 6 GB, 2 × 8 GB DDR5-5600, 512 GB SSD, 16-inch FHD+ 144 Hz display, Mecha Grey. The FA607PV (Ryzen 9 7940HX, RTX 4060, 90 Wh) and FA607NU (Ryzen 5 7535HS) in the same family, and the TUF Gaming A16 (2025) FA608 series, are different models.

SpecificationLenovo Legion 5i Gen 10 (15IAX10, 83F00012CF)ASUS TUF Gaming A16 FA607NUG-BH73-CB (Ryzen 7 7445HS, RTX 4050)
Release year20252025
ProcessorIntel Core Ultra 7 255HX; 20 cores (8 performance + 12 efficiency), 20 threads, up to 5.2 GHz, 30 MB Intel Smart Cache

The Intel AI Boost NPU, rated at up to 13 TOPS, is built into the processor.

Lenovo
AMD Ryzen 7 7445HS; 6 cores / 12 threads, 3.2 GHz base, up to 4.7 GHz, 22 MB cache ASUS
GraphicsNVIDIA GeForce RTX 5050 Laptop GPU, 8 GB GDDR7; 2662 MHz boost, 115 W TGP, 440 AI TOPS

115 W TGP is among the higher power limits used for this GPU in laptops; the same RTX 5050 runs at lower power in thinner chassis. The graphics chip is soldered. Lenovo also offers the RTX 5060 and 5070 Laptop GPU in this chassis at 115 W.

Lenovo
NVIDIA GeForce RTX 4050 Laptop GPU; 6 GB GDDR6; 2420 MHz at 140 W (115 W + 25 W Dynamic Boost)

140 W is the highest total power the GPU can draw: 115 W base power plus 25 W of Dynamic Boost shifted over when the processor is lightly loaded. The 2420 MHz figure is the 2370 MHz boost clock plus a 50 MHz factory overclock.

ASUS
Display15.1-inch WQXGA (2560 × 1600) OLED; 165 Hz, 500 nits typical / 1000 nits peak, 100% DCI-P3, glossy surface, DisplayHDR True Black 600, Dolby Vision

DisplayHDR True Black 600 is the VESA tier verifying 600-nit peak brightness and very low black level on OLED panels. The panel is factory colour-calibrated and TÜV-certified for low blue light and flicker-free operation; it is not a touchscreen. The platform sheet does not list G-SYNC for this panel.

Lenovo
16-inch FHD+ 16:10 (1920 × 1200) value IPS-level, anti-glare; 144 Hz; 45% NTSC

144 Hz means the panel can refresh 144 times a second, so motion looks smoother when the game frame rate keeps up. 45% NTSC is a narrow colour gamut: the FA607PV panel in the same family is listed at 100% sRGB.

ASUS
Memory16 GB (1 × 16 GB) DDR5-5600 SO-DIMM; 2 slots, dual-channel capable

With one module fitted at the factory, memory runs in single channel; adding a matching module to the free slot enables dual channel. The highest capacity Lenovo has tested is 32 GB.

Lenovo
2 × 8 GB DDR5-5600 SO-DIMM (16 GB total), dual channel; up to 64 GB

Memory is not soldered: it sits in two SO-DIMM slots and can be swapped for up to 64 GB. ASUS notes the actual memory speed depends on what the processor supports.

ASUS
Storage1 TB M.2 2242 PCIe 4.0 x4 NVMe SSD; 2 × M.2 2280 PCIe 4.0 x4 slots

A second SSD can be fitted in the free M.2 slot.

Lenovo
512 GB PCIe 4.0 NVMe M.2 SSD; two M.2 PCIe slots in total

According to ASUS, on Ryzen 7 7445HS configurations the second SSD slot offers restricted bandwidth because of motherboard limits; components near the slot also mean only single-sided SSDs are supported.

ASUS
Ports1 × Thunderbolt 4 / USB4 40 Gbps USB-C (DisplayPort 2.1), 1 × USB-C 10 Gbps (USB PD 95–100 W, DisplayPort 2.1), 3 × USB-A 5 Gbps (one always on), 1 × HDMI 2.1 (up to 8K 60 Hz), 1 × RJ-45 gigabit Ethernet, 3.5 mm headset jack, slim-tip power input

USB-C charging works only through the 10 Gbps port; the Thunderbolt 4 port does not accept power. Up to 3 external displays are supported alongside the built-in panel: HDMI up to 8K 60 Hz, USB-C up to 5K 60 Hz. There is no SD card reader.

Lenovo
1 × USB4 Type-C (40 Gbit/s, DisplayPort); 1 × USB 3.2 Gen 2 Type-C (10 Gbit/s, DisplayPort, power delivery, G-Sync); 2 × USB 3.2 Gen 1 Type-A (5 Gbit/s); HDMI 2.1 FRL; RJ45; 3.5 mm audio

Charging over USB-C is listed only on the 10 Gbit/s USB 3.2 Gen 2 port; the USB4 port is for display and data. The RJ45 port does not support PoE.

ASUS
WirelessWi-Fi 7 (802.11be) 2 × 2, Bluetooth 5.4 LenovoWi-Fi 6 (802.11ax) dual band 2 × 2; Bluetooth 5.2

ASUS notes the Bluetooth version may vary with operating system and driver support.

ASUS
Battery and power80 Wh lithium-ion; 245 W slim-tip adapter, Super Rapid Charge

Lenovo rates battery life at 4.4 hours in MobileMark 30 and 10.8 hours in local 1080p video playback. Super Rapid Charge goes from 0 to 30% in 10 minutes and to 70% in 30 minutes; the battery must be at least 10 °C while charging.

Lenovo
56 Wh, 4-cell lithium-ion; 240 W adapter (20 V, 12 A)

According to ASUS, the battery reaches 50% in 30 minutes with the proper adapter while the laptop is shut down. Whether the adapter is included can vary by country.

ASUS
Keyboard and touchpad24-zone RGB backlit keyboard (French/English); 75 × 120 mm buttonless Mylar-surface touchpad Lenovo—
Audio, camera and security2 × 2 W HARMAN speakers, Nahimic Audio; 5 MP camera with e-shutter; firmware TPM 2.0

This model has no IR camera or fingerprint reader, so Windows Hello biometric sign-in is not supported.

Lenovo
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ChassisEclipse Black; aluminium lid (sandblasted anodised), PC-ABS plastic bottom Lenovo—
Operating systemWindows 11 Home (French/English) LenovoWindows 11 Home

ASUS says the drivers for this laptop are only compatible with Windows 11 version 24H2 or later.

ASUS
Size and weight344.9 × 255.35 × 19.95–21.54 mm; from 1.9 kg Lenovo35.4 × 25.1 × 2.24–2.67 cm; 2.20 kg ASUS
Certifications and warrantyENERGY STAR 9.0, EPEAT Gold; 1-year courier or carry-in warranty on the Canadian model

Warranty length varies by country.

Lenovo
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GPU switching—MUX Switch + NVIDIA Advanced Optimus; G-Sync

The MUX switch connects the internal display straight to the NVIDIA GPU so games skip the integrated graphics; Advanced Optimus makes that switch automatically without a restart.

ASUS
Keyboard, camera and audio—Backlit 1-zone RGB keyboard with Copilot key; 720p camera; 2-speaker system, Dolby Atmos, AI noise cancelling ASUS
Security—Firmware TPM, Kensington security slot, BIOS password protection ASUS