Lenovo Legion 5i Gen 10 (15IAX10, 83F00012CF) / MSI Katana 15 HX B14WFK-487

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 15 HX B14WFK-487: B14WFK-487 (Germany): Core i7-14650HX, RTX 5060 Laptop GPU, 16 GB DDR5, 512 GB, 15.6-inch FHD 144 Hz, Core Black. The family’s QHD 165 Hz B14WFK US SKUs and the RTX 5070 B14WGK versions are separate configurations.

Specification	Lenovo Legion 5i Gen 10 (15IAX10, 83F00012CF)	MSI Katana 15 HX B14WFK-487
Release year	2025	2025
Processor	Intel 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, up to 5.2 GHz, 30 MB cache Raptor Lake-HX Refresh generation; 8 performance and 8 efficient cores, 24 threads. There is no separate NPU for AI. MSI
Graphics	NVIDIA 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 5060 Laptop GPU, 8 GB GDDR7; up to 115 W with Dynamic Boost; boost up to 2497 MHz The laptop RTX 5060 is not the same card as the desktop RTX 5060; NVIDIA lists 45–100 W for the laptop version, and MSI reaches 115 W by shifting an extra 15 W with Dynamic Boost. That is the top power class for the RTX 5060 Laptop GPU; performance depends on cooling and power mode. MSI quotes 572 AI TOPS. MSI
Display	15.1-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	15.6-inch Full HD (1920 × 1080), 144 Hz, IPS-level wide-view panel, thin bezel, anti-glare 144 Hz shows game motion more smoothly at up to 144 frames per second. US versions of the same family use a 165 Hz QHD panel; this SKU is Full HD. MSI
Memory	16 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	16 GB DDR5-5600 (2 × 8 GB, dual channel); 2 SO-DIMM slots, up to 96 GB The two modules run in dual channel; because the slots are socketed, memory can be upgraded later. MSI
Storage	1 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 M.2 PCIe NVMe SSD; 1 × M.2 PCIe 4.0 x4 slot This SKU has a single M.2 slot; to add storage the installed SSD has to be replaced with a larger one. MSI
Ports	1 × 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 × USB-C 3.2 Gen 2 (10 Gb/s, DisplayPort and USB-PD 3.0 up to 100 W); 3 × USB-A 3.2 Gen 2 (10 Gb/s); HDMI 2.1 (4K 120 Hz, 8K 60 Hz); Gigabit LAN; 3.5 mm combo audio The USB-C port can drive an external display and accept up to 100 W USB-PD charging; a 240 W adapter is supplied. There is no Thunderbolt or card reader. MSI
Wireless	Wi-Fi 7 (802.11be) 2 × 2, Bluetooth 5.4 Lenovo	Intel Wi-Fi 6E AX211; Bluetooth 5.3 MSI
Battery and power	80 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 touchpad	24-zone RGB backlit keyboard (French/English); 75 × 120 mm buttonless Mylar-surface touchpad Lenovo	—
Audio, camera and security	2 × 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	—
Chassis	Eclipse Black; aluminium lid (sandblasted anodised), PC-ABS plastic bottom Lenovo	—
Operating system	Windows 11 Home (French/English) Lenovo	Windows 11 Home MSI
Size and weight	344.9 × 255.35 × 19.95–21.54 mm; from 1.9 kg Lenovo	359 × 262 × 25.5 mm (excluding feet); 2.4 kg MSI
Certifications and warranty	ENERGY STAR 9.0, EPEAT Gold; 1-year courier or carry-in warranty on the Canadian model Warranty length varies by country. Lenovo	—
Cooling	—	Cooler Boost 5 dual-fan cooling MSI
Keyboard, camera and audio	—	4-zone RGB gaming keyboard with numpad and Copilot key; 120 × 75 mm Precision touchpad; 720p 30 fps webcam; stereo speakers, Nahimic 3 MSI
Battery and adapter	—	75 Wh, 4-cell lithium polymer (internal); 240 W external adapter MSI
Warranty	—	2 years with pick-up and return service; optional 1- or 2-year extension These terms are for the German SKU; warranty may differ in other countries. MSI