Lenovo ThinkBook 16 Laptop Core Ultra 5 125U 16 inch 16 GB RAM 256 GB SSD WUXGA Windows 11 Pro Grey
Lenovo ThinkBook 16, Intel Core Ultra 5, 40.6 cm (16"), 1920 x 1200 pixels, 16 GB, 256 GB, Windows 11 Pro
| Date | Price |
|---|---|
| 27 July 2026 | £764 |
| 2 August 2026 | £764 |
| 7 August 2026 | £764 |
| 10 August 2026 | £764 |
| 13 August 2026 | £1,061 |
| 18 August 2026 | £919 |
| 21 August 2026 | £1,061 |
| 26 August 2026 | £919 |
| 29 August 2026 | £1,061 |
| 3 September 2026 | £919 |
| 6 September 2026 | £1,061 |
| 11 September 2026 | £919 |
| 14 September 2026 | £1,061 |
| 19 September 2026 | £919 |
| 22 September 2026 | £1,061 |
| 21 October 2026 | £860 |
Compare Lenovo ThinkBook 16 Laptop Core Ultra 5 125U 16 inch 16 GB RAM 256 GB SSD WUXGA Windows 11 Pro Grey prices UK
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Product Information
Redefined Mobility at Work — Peak Performance & Power
- Huge 16″ SMB laptop with AI-accelerated Intel® Core™ Ultra processors
- Speedy response time, all-day battery life, & instant wake with Intel Evo™ Edition
- Includes numeric pad for convenient data entry & number crunching
- Enables seamless video calls with rich visuals & noise-canceling audio
- Ideal for demanding tasks like data analysis, financial modeling, and video conferencing
Product
Display
- Display diagonal
- 40.6 cm (16")
- Display resolution
- 1920 x 1200 pixels
- Touchscreen
- No
- HD type
- WUXGA
- Panel type
- IPS
- LED backlight
- Yes
- Native aspect ratio
- 16:10
- Anti-glare screen
- Yes
- Display brightness
- 300 cd/m²
- RGB colour space
- NTSC
- Colour gamut
- 45%
- Maximum refresh rate
- 60 Hz
- Contrast ratio (typical)
- 1000:1
Processor
- Processor family
- Intel Core Ultra 5
- Processor manufacturer
- Intel
- Processor model
- 125U
- Processor generation
- Intel® Core™ Ultra (Series 1)
- Processor cores
- 12
- Processor threads
- 14
- Processor boost frequency
- 4.3 GHz
- Performance cores
- 2
- Efficient cores
- 8
- Low Power Efficient-cores
- 2
- Performance-core Max Turbo Frequency
- 4.3 GHz
- Efficient-core Max Turbo Frequency
- 3.6 GHz
- Low Power Efficient-core Max Turbo Frequency
- 2.1 GHz
- Performance-core base frequency
- 1.3 GHz
- Efficient-core base frequency
- 0.8 GHz
- Low Power Efficient-core Base Frequency
- 700 MHz
- Processor cache
- 12 MB
- Processor cache type
- Smart Cache
- Processor base power
- 15 W
- Maximum turbo power
- 57 W
Ports & interfaces
- USB 2.0 ports quantity
- 0
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- HDMI ports quantity
- 1
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 0
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 1
- Ethernet LAN (RJ-45) ports
- 1
- HDMI version
- 2.1
- Thunderbolt 4 ports quantity
- 1
- Intel® Thunderbolt 4
- Yes
- Combo headphone/mic port
- Yes
- USB Type-C DisplayPort Alternate Mode
- Yes
- USB Sleep-and-Charge
- Yes
- USB Sleep-and-Charge ports
- 1
Memory
- Internal memory
- 16 GB
- Maximum internal memory
- 64 GB
- Internal memory type
- LPDDR5-SDRAM
- Memory clock speed
- 5600 MHz
- Memory form factor
- SO-DIMM
- Memory layout (slots x size)
- 1 x 16 GB
- Memory slots
- 2x SO-DIMM
- Memory channels
- Dual-channel
Weight & dimensions
- Weight
- 1.7 kg
- Width
- 356 mm
- Depth
- 253.5 mm
- Height
- 17.5 mm
Power
- AC adapter power
- 65 W
- AC adapter frequency
- 50/60 Hz
- AC adapter input voltage
- 100 - 240 V
- USB Power Delivery (USB PD)
- Yes
Audio
- Audio chip
- Realtek ALC3287
- Audio system
- Dolby Audio
- Number of built-in speakers
- 2
- Speaker power
- 2 W
- Built-in microphone
- Yes
- Number of microphones
- 2
Keyboard
- Numeric keypad
- Yes
- Pointing device
- Touchpad
- Keyboard backlit
- Yes
- Spill-resistant keyboard
- Yes
- Keyboard language
- UK English
Operational conditions
- Operating temperature (T-T)
- 5 - 35 °C
- Storage temperature (T-T)
- 5 - 43 °C
- Operating relative humidity (H-H)
- 8 - 95%
- Storage relative humidity (H-H)
- 5 - 95%
- Maximum shipping altitude
- 3048 m
Network
- Mobile network connection
- No
- Top Wi-Fi standard
- Wi-Fi 6E (802.11ax)
- Wi-Fi standards
- Wi-Fi 6E (802.11ax)
- Antenna type
- 2x2
- Ethernet LAN
- Yes
- Ethernet LAN data rates
- 100,1000 Mbit/s
- Bluetooth
- Yes
- Bluetooth version
- 5.3
- WWAN
- Not installed
Security
- Cable lock slot
- Yes
- Cable lock slot type
- Kensington
- Fingerprint reader
- Yes
- Windows Hello
- Yes
- Trusted Platform Module (TPM)
- Yes
- Trusted Platform Module (TPM) version
- 2.0
- Password protection
- Yes
- Password protection type
- HDD, Power on, Supervisor
Certificates
- Compliance certificates
- RoHS
- Certification
- ErP Lot 6 ErP Lot 26 TCO Certified 9.0 MIL-STD-810H
Software
- Operating system installed
- Windows 11 Pro
- Operating system architecture
- 64-bit
- Operating system language
- English
- Trial software
- Office
- Bundled software
- Office Trial
Camera
- Front camera
- Yes
- Front camera resolution
- 1920 x 1080 pixels
- Front camera HD type
- Full HD
- Infrared (IR) camera
- Yes
- Privacy camera
- Yes
- Privacy type
- Privacy shutter
Storage
- Total storage capacity
- 256 GB
- Storage media
- SSD
- Optical drive type
- No
- Total SSDs capacity
- 256 GB
- Number of SSDs installed
- 1
- SSD capacity
- 256 GB
- SSD interface
- PCI Express 4.0
- NVMe
- Yes
- SSD form factor
- M.2
- Card reader integrated
- Yes
- Compatible memory cards
- SD
Battery
- Battery capacity
- 45 Wh
- Battery technology
- Lithium Polymer (LiPo)
- Battery life (max)
- 6.65 h
- Continuous video playback time
- 16.73 h
- Fast charging
- Yes
- Fast charging time (50%)
- 30 min
Graphics
- On-board graphics card
- Yes
- Discrete graphics card
- No
- Discrete graphics card model
- Not available
- On-board graphics card model
- Intel Graphics
- On-board GPU manufacturer
- Intel
Design
- Product type
- Laptop
- Product colour
- Grey
- Form factor
- Clamshell
- Colour name
- Arctic grey
- Housing material
- Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
Performance
- Motherboard chipset
- Intel SoC
Sustainability
- Sustainability certificates
- TCO, ENERGY STAR, EPEAT Gold
- Sustainability compliance
- Yes
Neural processor unit (NPU)
- Neural processor unit (NPU)
- Intel AI Boost
- Maximum frequency NPU
- 1.4 GHz
- Sparsity support
- Yes
- Windows Studio effects support
- Yes
- AI datatype support on NPU
- FP16, FP32, Int8
- AI software frameworks supported by NPU
- DirectML, ONNX RT, OpenVINO, Windows ML
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