Lenovo Legion 5i Gen 10 (15IAX10, 83F00012CF) / MSI Katana 17 HX B14WGK-032XES

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.

MSI Katana 17 HX B14WGK-032XES: Katana 17 HX B14WGK-032XES (9S7-17L791-032, Spain): Core i7-14650HX, RTX 5070 Laptop GPU 8 GB, 32 GB DDR5, 1 TB SSD, 17.3-inch FHD 144 Hz display, no operating system (Free DOS). QHD 240 Hz, Windows and other memory SKUs in the same B14WGK family, and the Katana 15 HX, are separate configurations.

SpecificationLenovo Legion 5i Gen 10 (15IAX10, 83F00012CF)MSI Katana 17 HX B14WGK-032XES
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		Intel Core i7-14650HX; 16 cores (8 performance + 8 efficiency), 24 threads, 30 MB cache, up to 5.2 GHz; Intel HM770 chipset

MSI states that the CPU and GPU can run at full power together on this model (Full Power CPU & GPU).

MSI
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 5070 Laptop GPU; 8 GB GDDR7; up to 2347 MHz boost clock; up to 115 W maximum graphics power with Dynamic Boost

Graphics power (TGP) decides how fast the same GPU runs in different laptops; MSI notes the value may vary by scenario. 8 GB of video memory can be a limit at high texture settings.

MSI
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		17.3-inch FHD (1920 × 1080), 144 Hz, IPS-level panel

“IPS-level” is MSI’s term for panels with IPS-like wide viewing angles.

MSI
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		32 GB (2 × 16 GB) DDR5; up to DDR5-5600; 2 slots, max 96 GB

Two modules run in dual channel. MSI notes actual speed varies with the module combination and CPU.

MSI
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		1 TB NVMe PCIe Gen4 SSD; 1 M.2 slot

With the single M.2 slot already used, adding capacity means replacing the SSD.

MSI
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		3 × USB-A 3.2 Gen 2; 1 × USB-C 3.2 Gen 2 (DisplayPort and Power Delivery 3.0); 1 × HDMI 2.1 (8K 60 Hz / 4K 120 Hz); Gigabit Ethernet; headphone/mic combo jack

There is no USB4 or Thunderbolt; the USB-C port carries data at up to 10 Gbit/s.

MSI
WirelessWi-Fi 7 (802.11be) 2 × 2, Bluetooth 5.4 LenovoIntel Wi-Fi 6E AX211; Bluetooth 5.3 MSI
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		—
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		—
ChassisEclipse Black; aluminium lid (sandblasted anodised), PC-ABS plastic bottom Lenovo—
Operating systemWindows 11 Home (French/English) Lenovo—
Size and weight344.9 × 255.35 × 19.95–21.54 mm; from 1.9 kg Lenovo398 × 275.6 × 27.8 mm; 2.7 kg (with battery) MSI
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		—
Graphics mode—Discrete graphics mode (MUX design)

A MUX switch connects the display directly to the NVIDIA GPU, removing the integrated graphics pass-through in games; switching modes may need a restart.

MSI
Keyboard, camera and audio—4-zone RGB gaming keyboard with Copilot key; HD 720p 30 fps webcam; 2 × 2 W speakers, Nahimic 3, Hi-Res Audio Ready MSI
Battery and adapter—4-cell 75 Wh; 240 W adapter

The adapter must be connected for full performance in games; on battery the GPU and CPU run at lower power.

MSI
Software and security—No operating system (Free DOS); fTPM 2.0

Windows must be installed separately. fTPM 2.0 provides the security module Windows 11 requires in processor firmware.

MSI
Warranty—3-year limited warranty (MSI Spain) MSI