Lenovo Legion Pro 5i Gen 10 (RTX 5070 Ti, OLED) / ASUS ROG Zephyrus G14 (2023) GA402XV-BS91-CB

Lenovo Legion Pro 5i Gen 10 (RTX 5070 Ti, OLED): Legion Pro 5i Gen 10 (16IAX10H), MTM 83LU0006US: Core Ultra 9 275HX, RTX 5070 Ti Laptop GPU 12 GB, 32 GB DDR5, 2 TB total SSD, 16-inch 165 Hz OLED, Eclipse Black. The RTX 5060/5070 Legion Pro 5 16IAX10 is a separate platform.

ASUS ROG Zephyrus G14 (2023) GA402XV-BS91-CB: GA402XV-BS91-CB: AMD Ryzen 9 7940HS, GeForce RTX 4060 Laptop GPU 8 GB, 16 GB DDR5, 512 GB SSD, 14-inch QHD+ 165 Hz IPS-level display (Canadian SKU). The RTX 4050 GA402XU, the RTX 4070 GA402XI, and the RTX 4080/4090 GA402XZ/XY versions with the mini LED Nebula HDR display are separate.

SpecificationLenovo Legion Pro 5i Gen 10 (RTX 5070 Ti, OLED)ASUS ROG Zephyrus G14 (2023) GA402XV-BS91-CB
Release year20252023
ProcessorIntel Core Ultra 9 275HX; 24 cores (8 P + 16 E), up to 5.4 GHz on P-cores; 36 MB cache

The platform also offers the Core Ultra 7 251HX; this entry covers the Core Ultra 9 275HX configuration. The chipset is Intel HM870.

Lenovo		AMD Ryzen 9 7940HS; 8 cores / 16 threads; up to 5.2 GHz; 16 MB L3 cache

The chip also includes Radeon 780M integrated graphics.

ASUS
GraphicsNVIDIA GeForce RTX 5070 Ti Laptop GPU; 12 GB GDDR7; 140 W TGP; 2220 MHz boost

TGP is the maximum power the graphics card can draw in this laptop; the same GPU at a lower TGP is slower in games. The GPU is soldered to the board and cannot be replaced.

Lenovo		NVIDIA GeForce RTX 4060 Laptop GPU; 8 GB GDDR6; ROG Boost 2300 MHz; 125 W (100 W + 25 W Dynamic Boost)

2300 MHz is the 2250 MHz boost clock plus a 50 MHz ASUS overclock; ASUS says it measured this with FurMark in a 25 °C lab. The graphics chip is soldered and cannot be upgraded.

ASUS
Graphics switchingAdvanced Optimus; NVIDIA G-SYNC

Advanced Optimus connects the display directly to the discrete GPU in games and switches to integrated graphics for desktop work to save battery.

Lenovo		—
Display16-inch WQXGA (2560 × 1600) OLED, glossy, 165 Hz; non-touch

Some configurations of the same platform use a 240 Hz OLED panel; this MTM has the 165 Hz panel.

Lenovo		14-inch QHD+ (2560 × 1600, 16:10); IPS-level, anti-glare; 165 Hz; 3 ms; DCI-P3 100%; Pantone Validated

DCI-P3 100% covers the cinema colour space; Pantone Validated means colour accuracy was checked at the factory. This SKU does not have the mini LED Nebula HDR display.

ASUS
Brightness and HDR500 nits typical SDR, 1,100 nits HDR peak; DisplayHDR True Black 1000; Dolby Vision; 100% DCI-P3

The panel is factory calibrated with X-Rite and carries TUV Rheinland low blue light and flicker-free certifications.

Lenovo		—
Memory32 GB DDR5; 2 SO-DIMM slots, DDR5-5600 or DDR5-6400, up to 32 GB

Memory is replaceable, but Lenovo does not support more than 32 GB on this platform.

Lenovo		16 GB DDR5 (soldered on board); 1 × DDR5 SO-DIMM slot; up to 32 GB

Memory can be increased by fitting a module in the SO-DIMM slot alongside the soldered memory.

ASUS
Storage2 × M.2 2280 PCIe 4.0 x4 slots; up to 1 TB per drive

Two slots allow a second SSD; PCIe 4.0 x4 offers a theoretical 8 GB/s of bandwidth.

Lenovo		512 GB PCIe 4.0 NVMe M.2 SSD; 1 × M.2 slot

With a single M.2 slot, capacity is increased by replacing the SSD with a larger one.

ASUS
Ports1 × Thunderbolt 4 / USB4 (40 Gbps, DisplayPort 2.1); 1 × USB-C 10 Gbps (65–100 W PD, DisplayPort 2.1); 1 × USB-A 10 Gbps; 2 × USB-A 5 Gbps; HDMI 2.1; Gigabit Ethernet; 3.5 mm audio

USB-C charging is limited to 100 W; 140 W needs a Lenovo-specific adapter. HDMI 2.1 outputs up to 8K 60 Hz, and the 10 Gbps USB-A port charges devices while the laptop is off.

Lenovo		1 × USB4 Type-C (DisplayPort, power delivery, 40 Gbit/s); 1 × USB 3.2 Gen 2 Type-C (DisplayPort); 2 × USB 3.2 Gen 2 Type-A; HDMI 2.1 FRL; microSD (UHS-II); 3.5 mm audio jack

There is no Ethernet port.

ASUS
WirelessWi-Fi 7 (2×2) with Bluetooth 5.4, or Wi-Fi 6 with Bluetooth 5.2 (by configuration)

The wireless card sits in an M.2 slot.

Lenovo		Wi‑Fi 6E (triple band, 2 × 2); Bluetooth 5.2 ASUS
Battery and charging80 Wh lithium-ion; 30% in 10 minutes, 70% in 30 minutes, 100% in 80 minutes

Lenovo quotes about 3.6 hours in MobileMark 30 (250 nits) and about 8.4 hours of 1080p video playback at 150 nits.

Lenovo		—
Adapter300 W slim-tip AC adapter

Lenovo notes that some configurations may ship without an adapter.

Lenovo		—
Keyboard and touchpad6-row with numeric keypad and Copilot key, 1.6 mm key travel; 24-zone RGB or white backlight; 75 × 120 mm touchpad Lenovo—
Camera and audio5MP camera with electronic shutter; 2 × 2 W HARMAN-tuned speakers, Nahimic Audio; dual microphones Lenovo—
Chassis, size and weightAluminium top, PC-ABS bottom; 364.38 × 268.06 × 21.69–25.95 mm; about 2.42 kg Lenovo—
Operating systemWindows 11 Home or Pro (by configuration) LenovoWindows 11 Home ASUS
Keyboard and camera—1-zone RGB backlit chiclet keyboard; 1080p IR camera for Windows Hello

There is no fingerprint reader.

ASUS
Audio—4 speakers, Dolby Atmos, 3 microphones, AI noise cancelling ASUS
Battery and power—76 Wh, 4-cell lithium-ion; 240 W adapter (ø6.0 mm)

It can also charge over USB-C through the USB4 port; full performance needs the 240 W adapter.

ASUS
Size and weight—31.2 × 22.7 × 1.85–1.95 cm; 1.65 kg ASUS