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Black Lenovo Legion 5 laptop 15.1 inch OLED display RGB backlit keyboard

Lenovo

Lenovo Legion 5 laptop i9-14900HX RTX 5070 64GB DDR5 1TB 15.1" 165Hz Black

SKU CH-QGZ4-S9XQ4

15.1-inch QHD+ OLED display at 165Hz driven by an i9-14900HX and RTX 5070 with 64GB DDR5 and 1TB SSD

  • ColorBlack
  • AI FeaturesCopilot+ PC
  • Other FeaturesBacklit Keyboard
  • Operating SystemWindows 11 Home
  • CPU TypeIntel Core i9 14th Gen
  • Processor NameIntel Core i9-14900HX

Sizename 64GB RAM · 1TB SSD

  • 24 cores and 5.80GHz turbo speed handle heavy workloads
  • 1" QHD+ OLED at 165Hz delivers smooth gaming visuals
  • 64GB DDR5 with 1TB SSD enables instant multitasking
  • Wi-Fi 7 and versatile ports keep you connected
  • Copilot+ AI features boost daily productivity

Core hardware and intended users

The Lenovo Legion 5 is a 15.1-inch gaming laptop built around an Intel Core i9-14900HX processor with 24 cores and 32 threads. It ships with 64GB of DDR5 memory and a 1TB SSD. The NVIDIA RTX 5070 dedicated graphics card drives a 2560 x 1600 QHD+ panel at 165Hz. Windows 11 Home and Copilot+ PC features are pre-installed.

Build integration and expansion

The system arrives with memory and storage already maximised at 64GB DDR5 and 1TB PCIe M.2, so no further RAM or SSD upgrades are required. Connectivity includes three USB 3.0 Type-A ports, two USB Type-C ports, HDMI, Ethernet and a headset jack. Wi-Fi 7 provides high-speed wireless access for online play and streaming.

Thermals noise and power

The laptop uses a lithium-ion battery designed for all-day operation alongside the high-performance CPU and GPU. The 5.80GHz turbo frequency and 5070 graphics draw significant power under load, so the cooling system runs actively during gaming sessions. Fan noise rises with sustained workloads but remains contained for typical productivity tasks.

商品特色

  • 24 cores and 5.80GHz turbo speed handle heavy workloads
  • 1" QHD+ OLED at 165Hz delivers smooth gaming visuals
  • 64GB DDR5 with 1TB SSD enables instant multitasking
  • Wi-Fi 7 and versatile ports keep you connected
  • Copilot+ AI features boost daily productivity

商品規格

BrandLenovo
SeriesLegion
Model5
ColorBlack
AI FeaturesCopilot+ PC
Other FeaturesBacklit Keyboard
Operating SystemWindows 11 Home
CPU TypeIntel Core i9 14th Gen
Processor NameIntel Core i9-14900HX
Turbo Frequency5.80GHz
CPU L3 Cache36 MB
Screen Size15.1"
Display TypeQHD+
Resolution2560 x 1600
Refresh Rate165Hz
GPU/VPUGeForce RTX 5070 Laptop GPU
Graphic TypeDedicated Card
SSD1TB
Memory64GB DDR5
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothYes
USB5
Video Port1 x HDMI
HDMI1 x HDMI
Audio PortsYes
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
Backlit KeyboardBacklit Keyboard
WebcamYes
TypeWork / Business
UsageGaming
AC Adapter/Charger245-watt AC Adapter
BatteryLithium Ion
Battery LifeUp to 10 Hours
Dimensions (W x D x H)13.58" x 10.05" x 0.84"
Weight4 - 4.9 lbs.

其他版本

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同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

How does the i9-14900HX 24-core processor handle thermals when all cores hit 5.8 GHz for long periods?

The 24-core Intel Core i9-14900HX relies on the Legion 5 cooling system to manage heat when sustained turbo reaches 5.8 GHz across heavy workloads.

What fan noise level should I expect from the RTX 5070 and i9-14900HX combination during all-day gaming on the 15.1" 165 Hz panel?

Fan speed ramps with GPU and CPU load; the dual-fan design targets quiet operation at idle and higher airflow under full RTX 5070 and i9-14900HX utilisation.

Which external monitor cables or docks are required to drive a second QHD+ 165 Hz display from the HDMI and USB-C ports?

Use the HDMI port or either USB Type-C port with a compatible cable or dock that supports 2560 x 1600 at 165 Hz for an external QHD+ monitor.

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