Lenovo ThinkBook 13x Intel Core Ultra 9 185H Laptop 34.3 cm (13.5") 2.8K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Grey
Product Technical Specification
| Design | |
| Colour name | Luna Grey |
| Product type | Notebook |
| Product colour | Grey |
| Form factor | Clamshell |
| Housing material | Aluminium |
| Display | |
| Display diagonal | 13.5 |
| Display resolution | 2880 x 1920 |
| Touchscreen | No |
| HD type | 2.8K |
| Panel type | IPS |
| LED backlight | Yes |
| Native aspect ratio | 3:2 |
| Anti-glare screen | Yes |
| Display brightness | 500 |
| RGB colour space | sRGB |
| Colour gamut | 100 |
| Maximum refresh rate | 120 |
| Contrast ratio (typical) | 1500:1 |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | DisplayHDR 400,Dolby Vision |
| Processor | |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 9 |
| Processor generation | Intel Core Ultra (Series 1) |
| Processor model | 185H |
| Processor cores | 16 |
| Processor threads | 22 |
| Processor boost frequency | 5.1 |
| Performance cores | 6 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 2 |
| Performance-core Max Turbo Frequency | 5.1 |
| Efficient-core Max Turbo Frequency | 3.8 |
| Low Power Efficient-core Max Turbo Frequency | 2.5 |
| Performance-core base frequency | 2.3 |
| Efficient-core base frequency | 1.8 |
| Low Power Efficient-core Base Frequency | 1000 |
| Processor cache | 24 |
| Processor cache type | Smart Cache |
| Processor base power | 45 |
| Maximum turbo power | 115 |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Maximum frequency NPU | 1.4 |
| 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 |
| Memory | |
| Internal memory | 32 |
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 8400 |
| Memory form factor | On-board |
| Maximum internal memory | 32 |
| Memory channels | Dual-channel |
| Storage | |
| Total storage capacity | 1000 |
| Storage media | SSD |
| Total SSDs capacity | 1000 |
| Number of SSDs installed | 1 |
| SSD capacity | 1000 |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Optical drive type | No |
| Card reader integrated | No |
| Graphics | |
| Discrete graphics card model | Not available |
| On-board graphics card | Yes |
| On-board GPU manufacturer | Intel |
| Discrete graphics card | No |
| On-board graphics card family | Intel Arc Graphics |
| On-board graphics card model | Intel Arc Graphics |
| Audio | |
| Audio chip | Realtek ALC3306-CG |
| Audio system | Dolby Atmos |
| Number of built-in speakers | 4 |
| Speakers manufacturer | Harman Kardon |
| Speaker power | 2 |
| Built-in microphone | Yes |
| Number of microphones | 4 |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1920 x 1080 |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Privacy camera | Yes |
| Network | |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Mobile network connection | No |
| Antenna type | 2x2 |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.1 |
| Ports & interfaces | |
| Thunderbolt 4 ports quantity | 3 |
| Intel® Thunderbolt 4 | Yes |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery | Yes |
| Performance | |
| Motherboard chipset | Intel SoC |
| Keyboard | |
| Pointing device | Touchpad |
| Keyboard language | UK English |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Spill-resistant keyboard | Yes |
| Software | |
| Operating system language | ENG |
| Trial software | Office Trial |
| Operating system installed | Windows 11 Pro |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 74 |
| Battery life (max) | 12.92 |
| Continuous video playback time | 27.2 |
| Fast charging | Yes |
| Power | |
| AC adapter power | 65 |
| AC adapter frequency | 50/60 |
| AC adapter input voltage | 100 - 240 |
| Security | |
| Fingerprint reader | Yes |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Password protection | Yes |
| Password protection type | BIOS,HDD,Power on,Supervisor |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 35 |
| Storage temperature (T-T) | 5 - 43 |
| Operating relative humidity (H-H) | 8 - 95 |
| Storage relative humidity (H-H) | 5 - 95 |
| Maximum shipping altitude | 3048 |
| Certificates | |
| Compliance certificates | RoHS |
| Certification | Carbon Neutral Certified ErP Lot 6 ErP Lot 26 Intel® Evo™ Platform Eyesafe® Certified 2.0 TÜV Rheinland® Eye Comfort Certification 2.0 TÜV Rheinland® Low Blue Light (Hardware Solution) |
| Sustainability | |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR,EPEAT Gold,TCO |
| Weight & dimensions | |
| Width | 292.9 |
| Depth | 205 |
| Height | 12.9 |
| Weight | 1160 |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
The Lenovo ThinkBook 13x Gen 4 (13" Intel) laptop features the business-class performance of Intel® Core™ Ultra processors and the Lenovo LA3 AI chip. Laptops powered by Intel® Core™ Ultra offer high productivity and amazing AI experiences without lags or battery drain. The processors are optimized for multitasking in productivity apps while on the go. Easily create content, upload huge files, and video conference with colleagues without slowing down — all while unplugged. Get battery life like you’ve never known, lasting up to a full day between charges.
Built to never compromise
As an Intel® Evo™ Edition laptop, the ThinkBook 13x Gen 4 was designed to do everything you need. Experience all-day battery life, less than one-second instant wake, and best-in-class connectivity. Plus, with Intel® Unison™ 2.0, you can sync your laptop with any iOS or Android smartphone to keep you in your flow without switching devices. Call or text without reaching for your phone — and transfer files, photos and videos with ease.
Let AI accelerate your experiences
Create images or music from text. Improve photos or videos in a few clicks. And more. With more than 100 AI experiences possible, your favorite AI-accelerated software runs exceptionally well. With a dedicated AI engine, the ThinkBook 13x Gen 4 offers adaptive performance while enabling you to unlock new AI experiences to boost your productivity. Enjoy more AI-accelerated experiences, while enabling performance optimization and power savings resulting from putting the right workload on the right engine.
Portable style you’ll want to take everywhere
Ultrathin and ultralight, the ThinkBook 13x Gen 4 is ultra-easy to take with you anywhere — and you’ll want to show it off wherever you go. Its exquisite aluminum design and dual-tone Luna Grey cover will make an impression, as will the esthetically pleasing edge-to-edge keyboard. Or opt for the Special Edition, constructed from corrosion-resistant stainless magnesium and finished in a patterned dual-tone Seashell colour.
Superlong battery life
Forgot your charger? No problem! The ThinkBook 13x Gen 4 can last all day with the largest-capacity battery ever in a 13" laptop. Its power usage is streamlined, thanks to an ultralow-power display panel with attention- and presence-based brightness and refresh rate, plus AI-enhanced battery optimization. And with WiFi 6e and three blisteringly fast Thunderbolt™ 4 ports, connectivity won’t be an issue, either.
Keeps you and your data private
Rest easy with the protection of the ThinkBook 13x Gen 4 laptop’s biometrics — from a fingerprint reader integrated with the power button, to facial recognition software that works with the infrared (IR) camera. ThinkShield, our comprehensive suite of security solutions, ensures your system is protected. A discrete Trusted Platform Module (dTPM) encrypts your data, and a webcam privacy shutter ensures you won’t appear on-camera unless you want to.
A rich audiovisual experience
Supernarrow bezels give the ThinkBook 13x Gen 4 laptop a 97% screen-to-body ratio — an industry first in 13" devices. Between this and its 3:2 aspect ratio, the 13.5" display is actually larger than a 14" display in 16:9. Visuals are stunning in superhigh brightness and Dolby Vision®, with a fast adaptive refresh rate. It’s also Eyesafe® low blue-light certified, helping to protect your vision. Four Harman Kardon® speakers with Dolby Atmos® yield incredible sound in addition to the visuals.
Flexible expansion with Lenovo Magic Bay
The future of work is about people, not places. Lenovo Magic Bay Accessories provide an all-new computing experience for professionals on the move. Adapt and enhance your PC experience with this ecosystem of ultraportable, detachable modules — including Lenovo Magic Bay Light, Lenovo Magic Bay LTE, and Lenovo Magic Bay 4K Webcam. And watch CES ‘24 for Lenovo Magic Bay Studio — a 4K camera and speaker exclusive to the ThinkBook 13x Gen 4. Attach the module of your choice via seamless pogo pin connectivity and you’re ready for any hybrid work situation.
Specifications may vary depending upon region / model.
| Design | |
| Colour name | Luna Grey |
| Product type | Notebook |
| Product colour | Grey |
| Form factor | Clamshell |
| Housing material | Aluminium |
| Display | |
| Display diagonal | 13.5 |
| Display resolution | 2880 x 1920 |
| Touchscreen | No |
| HD type | 2.8K |
| Panel type | IPS |
| LED backlight | Yes |
| Native aspect ratio | 3:2 |
| Anti-glare screen | Yes |
| Display brightness | 500 |
| RGB colour space | sRGB |
| Colour gamut | 100 |
| Maximum refresh rate | 120 |
| Contrast ratio (typical) | 1500:1 |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | DisplayHDR 400,Dolby Vision |
| Processor | |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 9 |
| Processor generation | Intel Core Ultra (Series 1) |
| Processor model | 185H |
| Processor cores | 16 |
| Processor threads | 22 |
| Processor boost frequency | 5.1 |
| Performance cores | 6 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 2 |
| Performance-core Max Turbo Frequency | 5.1 |
| Efficient-core Max Turbo Frequency | 3.8 |
| Low Power Efficient-core Max Turbo Frequency | 2.5 |
| Performance-core base frequency | 2.3 |
| Efficient-core base frequency | 1.8 |
| Low Power Efficient-core Base Frequency | 1000 |
| Processor cache | 24 |
| Processor cache type | Smart Cache |
| Processor base power | 45 |
| Maximum turbo power | 115 |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Maximum frequency NPU | 1.4 |
| 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 |
| Memory | |
| Internal memory | 32 |
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 8400 |
| Memory form factor | On-board |
| Maximum internal memory | 32 |
| Memory channels | Dual-channel |
| Storage | |
| Total storage capacity | 1000 |
| Storage media | SSD |
| Total SSDs capacity | 1000 |
| Number of SSDs installed | 1 |
| SSD capacity | 1000 |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Optical drive type | No |
| Card reader integrated | No |
| Graphics | |
| Discrete graphics card model | Not available |
| On-board graphics card | Yes |
| On-board GPU manufacturer | Intel |
| Discrete graphics card | No |
| On-board graphics card family | Intel Arc Graphics |
| On-board graphics card model | Intel Arc Graphics |
| Audio | |
| Audio chip | Realtek ALC3306-CG |
| Audio system | Dolby Atmos |
| Number of built-in speakers | 4 |
| Speakers manufacturer | Harman Kardon |
| Speaker power | 2 |
| Built-in microphone | Yes |
| Number of microphones | 4 |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1920 x 1080 |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Privacy camera | Yes |
| Network | |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Mobile network connection | No |
| Antenna type | 2x2 |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.1 |
| Ports & interfaces | |
| Thunderbolt 4 ports quantity | 3 |
| Intel® Thunderbolt 4 | Yes |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery | Yes |
| Performance | |
| Motherboard chipset | Intel SoC |
| Keyboard | |
| Pointing device | Touchpad |
| Keyboard language | UK English |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Spill-resistant keyboard | Yes |
| Software | |
| Operating system language | ENG |
| Trial software | Office Trial |
| Operating system installed | Windows 11 Pro |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 74 |
| Battery life (max) | 12.92 |
| Continuous video playback time | 27.2 |
| Fast charging | Yes |
| Power | |
| AC adapter power | 65 |
| AC adapter frequency | 50/60 |
| AC adapter input voltage | 100 - 240 |
| Security | |
| Fingerprint reader | Yes |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Password protection | Yes |
| Password protection type | BIOS,HDD,Power on,Supervisor |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 35 |
| Storage temperature (T-T) | 5 - 43 |
| Operating relative humidity (H-H) | 8 - 95 |
| Storage relative humidity (H-H) | 5 - 95 |
| Maximum shipping altitude | 3048 |
| Certificates | |
| Compliance certificates | RoHS |
| Certification | Carbon Neutral Certified ErP Lot 6 ErP Lot 26 Intel® Evo™ Platform Eyesafe® Certified 2.0 TÜV Rheinland® Eye Comfort Certification 2.0 TÜV Rheinland® Low Blue Light (Hardware Solution) |
| Sustainability | |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR,EPEAT Gold,TCO |
| Weight & dimensions | |
| Width | 292.9 |
| Depth | 205 |
| Height | 12.9 |
| Weight | 1160 |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.