Lenovo Legion Pro 5i 16IAX10 Core Ultra 7 255HX 16" OLED AI-Powered Gaming Laptop
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Technical Specifications
| Attribute | Detailed Specification |
| Product Full Name | Lenovo Legion Pro 5i 16IAX10 16.0" PureSight OLED Intel Core Ultra 7 255HX AI Gaming Laptop |
| Model & Part Number (MPN) | Legion Pro 5i 16IAX10 / 83F3004VLK |
| Brand / Manufacturer | Lenovo |
| Product Category | Flagship Competitive Esports & AI-Powered Content Creation Gaming Laptop |
| Colorway & Surface Finish | Eclipse Black / Onyx Grey; Anodized Sandblasted Premium Matte Finish |
| Chassis Build Materials | Aerospace-Grade Aluminium Top Cover + Rigid Reinforced Polymer Lower Chassis Deck |
| Durability Certification | MIL-STD-810H Military Standard Tested (Passed Comprehensive Shock, Vibration & Thermal Tests) |
| Processor Brand & Family | Intel Core Ultra HX Series (Arrow Lake / Next-Gen Enthusiast Hybrid Architecture) |
| Processor Model | Intel Core Ultra 7 255HX Processor |
| Core & Thread Configuration | 20 Cores (8 Performance Cores + 12 Efficient Cores), 20 Threads |
| Processor Clock Speeds | Up to 5.20 GHz Max Turbo Frequency |
| CPU Cache & Architecture | 30 MB Intel Smart Cache; High-TDP Enthusiast Mobile Architecture |
| AI Neural Processing Unit (NPU) | Integrated Intel AI Boost NPU + Hardware-Accelerated Local AI Compute |
| AI Hardware Optimization | Lenovo LA AI Engine+ Chip (Real-Time Smart System Tuning, CPU/GPU Power Shifting & Dynamic Fan Automation) |
| Dedicated Graphics Processor | Discrete NVIDIA GeForce RTX High-TGP Laptop GPU (8GB / 12GB Dedicated High-Speed GDDR Video Memory) |
| Graphics TGP & Technologies | Full Maximum TGP Subsystem; NVIDIA DLSS 4 / 3.5, Advanced Ray Tracing, Ada/Blackwell Tensor Cores & Reflex |
| Display Switching & Optimization | Advanced Optimus with Hardware MUX Switch (Seamless Automatic Hybrid to Discrete Switching) |
| Installed System Memory (RAM) | 32 GB High-Speed DDR5-5600 MHz Memory (2 × 16 GB Dual-Channel Configuration) |
| Memory Slots & Upgradability | 2 × DDR5 SO-DIMM Slots (Dual-Channel Architecture, Upgradable up to 64GB DDR5) |
| Primary Solid-State Storage | 1 TB M.2 2280 PCIe 4.0x4 NVMe Solid State Drive (SSD) |
| Storage Expansion Support | Dual M.2 PCIe 4.0 x4 SSD Slots (Supports Storage Expansion up to 4TB Total NVMe Storage) |
| Display Panel Size & Type | 16.0-Inch PureSight Gaming OLED Glossy Display (16:10 Golden Gaming Aspect Ratio, Ultra-Thin Bezels) |
| Native Display Resolution | WQXGA / 2.5K (2560 × 1600 Pixels) |
| Display Brightness & Refresh | 500 Nits Peak Luminance (DisplayHDR True Black 500 Certified), Ultra-Fast 165Hz / 240Hz Refresh Rate |
| Response Time & Synchronization | 0.2 ms Ultra-Low Gray-to-Gray Response Time; NVIDIA G-SYNC & VESA ClearMR Certified |
| Color Gamut & Eye Safety | 100% DCI-P3 Color Space, 1,000,000:1 Contrast Ratio, X-Rite Factory Color Calibrated (Delta E < 1), TÃœV Low Blue Light |
| Thermal Cooling System | Legion ColdFront Thermal Technology (Vapor Chamber / Multi-Heatpipe System, Dual 3D Blade Fans, Quad Exhausts) |
| Audio Hardware & Processing | 2 × 2W Stereo Acoustic Speakers, Tuned with Nahimic Gaming 3D Audio & Smart Amplifier |
| Integrated Microphone | Dual Digital Microphone Array with AI Background Acoustic Noise Suppression |
| Integrated Web Camera | FHD 1080p Webcam with Electronic Privacy E-Shutter Switch |
| Keyboard Type & Layout | Legion TrueStrike Gaming Keyboard with 100% Anti-Ghosting, Dedicated Numeric Keypad & Per-Key / 4-Zone RGB Backlight |
| Touchpad & Pointing Device | Precision Mylar Multi-Touch Surface Gaming TouchPad (PTP, 75 mm × 120 mm) |
| Ethernet & LAN | 1 × RJ-45 2.5 Gigabit Ethernet (2.5GbE LAN Port) |
| Wireless Connectivity | Wi-Fi 7 / Wi-Fi 6E (802.11be / 802.11ax 2×2 Dual/Tri-Band) + Bluetooth 5.4 Wireless Card |
| Thunderbolt / USB Type-C | 1 × Thunderbolt 4 / USB4 40Gbps Port (DisplayPort 2.1) + 1 × USB-C (USB 10Gbps / 140W USB-PD / DisplayPort 1.4) |
| USB Type-A Connectivity | 4 × USB-A (USB 5Gbps / USB 3.2 Gen 1, 1 × Always-On Charging Port) |
| Video Output Ports | 1 × HDMI 2.1 Output (Supports up to 8K/60Hz or 4K/120Hz Displays) |
| Audio Interface | 1 × 3.5mm Headphone / Microphone Audio Combo Jack |
| Security Hardware & Features | Discrete Firmware TPM 2.0 Security Chip; Electronic Webcam Privacy E-Shutter |
| Battery Chemistry & Capacity | Integrated 80 Wh High-Capacity Lithium-Polymer Battery Pack (Super Rapid Charge Express Support) |
| Power Supply Adapter | 230W / 300W Slim Tip AC High-Output Power Adapter |
| Operating System | Windows 11 Home Single Language |
| Device Dimensions (W × D × H) | Approx. 363.4 mm × 260.4 mm × 22.0 – 26.9 mm (14.31" × 10.25" × 0.87" – 1.06") |
| Device Net Weight | Starting at approx. 2.50 kg (Approx. 5.51 lbs) |
| Environmental Certifications | ErP Lot 3, RoHS Compliant, Low Halogen Certified |
| Package Contents | 1 × Lenovo Legion Pro 5i 16IAX10 Laptop 1 × Slim Tip AC Power Adapter 1 × High-Amperage Power Cord 1 × User Manual & Quick Start Documentation |
| Warranty Policy | 2 Years Lenovo Limited Warranty (1 Year for Battery & Power Adapter) |
Product Description
The Lenovo Legion Pro 5i 16IAX10 (MPN: 83F3004VLK) is an elite 16.0-inch AI-powered gaming laptop engineered for esports professionals, competitive gamers, 3D modelers, and broadcast streamers seeking desktop-grade execution power paired with next-generation display fidelity. Enclosed in a streamlined chassis finished in an anodized dark tone, the notebook combines an aerospace-grade aluminium top lid with Lenovo’s signature rear-I/O gaming thermal deck to keep cables completely out of the mouse-swipe zone. Engineered to meet strict MIL-STD-810H military reliability standards, the rugged body easily resists the physical shocks, drops, and temperature shifts common to frequent travel.
At the heart of the system is the Intel Core Ultra 7 255HX desktop-class mobile processor, featuring an advanced 20-core architecture (8 Performance cores and 12 Efficient cores) and 20 threads capable of turbo clock frequencies reaching up to 5.20 GHz alongside a 30MB Intel Smart Cache. Tailored for intensive multi-threaded workloads and high-FPS gaming, it works alongside the dedicated Lenovo LA AI Engine+ chip, which continuously monitors hardware metrics to dynamically balance power allocations between the CPU and the high-TGP discrete NVIDIA GeForce RTX Laptop GPU. A hardware MUX switch supported by NVIDIA Advanced Optimus routes GPU frames directly to the screen to eliminate latency penalties. The architecture is completed by 32GB of DDR5-5600 MHz memory across dual SO-DIMM slots (upgradable up to 64GB) and a 1TB PCIe 4.0x4 NVMe M.2 SSD, with an additional high-speed M.2 2280 slot available for flexible multi-terabyte expansion.
Visual immersion is delivered by a 16.0-inch 2.5K (2560 × 1600) PureSight Gaming OLED display in a 16:10 aspect ratio. Delivering a blistering sub-millisecond 0.2 ms response time, high refresh rate fluidity, 500 nits of peak brightness, DisplayHDR True Black 500 certification, 100% DCI-P3 color coverage, and factory-calibrated Delta E < 1 color fidelity, the display produces infinite contrast and eliminates ghosting in fast-paced action. Thermal stability is maintained by the Legion ColdFront thermal cooling system, utilizing massive composite heat dissipation channels, dual ultra-thin 3D blade fans, and quad exhaust vents. Outfitted with the Legion TrueStrike keyboard featuring anti-ghosting switches, Nahimic 3D stereo sound, an FHD webcam with an electronic e-shutter switch, 2.5GbE Ethernet, and full-function USB Type-C / Thunderbolt connectivity, the Legion Pro 5i 16IAX10 stands as an uncompromising, tournament-ready mobile battle station backed by Lenovo's official 2-year warranty.
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