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  4. HP ProBook 4 G1

HP ProBook 4 G1iR (B39WKAT)

  1. HP ProBook 4 G1iR (B39WKAT)Intel Core i5-1334U
  2. HP ProBook 4 G1iR (B39WKAT)
  3. HP ProBook 4 G1iR (B39WKAT)
  4. HP ProBook 4 G1iR (B39WKAT)
  5. HP ProBook 4 G1iR (B39WKAT)
  1. HP ProBook 4 G1iR (B39WKAT)
  2. HP ProBook 4 G1iR (B39WKAT)
  3. HP ProBook 4 G1iR (B39WKAT)
  4. HP ProBook 4 G1iR (B39WKAT)
  5. HP ProBook 4 G1iR (B39WKAT)
£791,99HP Store, incl. Shipping,
Retailer details: Last lowest price in 30 days in our price comparison: 791,99 €
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10 Variants to choose from:
Intel Core i5-1334U / 0,9 GHz | Intel Iris Xe Graphics G7 80 EUs | 16 GB RAM | 1 TB SSD Storage | silver
  1. Qualcomm Snapdragon X X1-26-100 | Qualcomm Adreno X1-45 GPU 1.7 TFLOPS | 16 GB RAM | 512 GB SSD Storage | silver£755.99
  2. Intel Core i5-1334U | Intel Iris Xe Graphics G7 80 EUs | 16 GB RAM | 1 TB SSD Storage | silver£791.99
  3. Intel Core Ultra 5 225H | Intel Arc 130T | 16 GB RAM | 512 GB SSD Storage | silver£791.99
  4. Qualcomm Snapdragon X X1-26-100 | Qualcomm Adreno X1-45 GPU 1.7 TFLOPS | 32 GB RAM | 1 TB SSD Storage | silver£839.99
  5. AMD Ryzen 7 250 | AMD Radeon 780M | 16 GB RAM | 1 TB SSD Storage | silver£851.99
  6. Intel Core Ultra 5 225H | Intel Arc 130T | 32 GB RAM | 1 TB SSD Storage | silver£887.99
  7. Intel Core Ultra 5 225H | Intel Arc 130T | 32 GB RAM | 1 TB SSD Storage | silver£911.99
  8. Intel Core Ultra 7 255H | Intel Arc 140T | 24 GB RAM | 512 GB SSD Storage | silver£935.99
  9. AMD Ryzen 7 250 | AMD Radeon 780M | 32 GB RAM | 1 TB SSD Storage | silver£947.99
  10. Intel Core Ultra 7 255H | Intel Arc 140T | 32 GB RAM | 1 TB SSD Storage | silver£1,007.99
  1. Display: 14" IPS, display, anti-glare, ips, 62,5% srgb (1920 x 1200, WUXGA)
  2. Processor: Intel Core i5-1334U / 0,9 GHz / Deca-Core
  3. Graphics card: Intel Iris Xe Graphics G7 80 EUs
  4. Storages: 1 TB SSD
  5. Memory: 16 GB RAM
  6. Operating system: Microsoft Windows 11 Pro
  7. HPShow all HP laptops

Price comparison

£791,99Free Shipping
Retailer details: 21.10.25 09:11Best Price incl. Delivery		In Stock

Technical Specifications

Product information
BrandHP
Model SeriesHP ProBook
SeriesHP ProBook 4 G1
Manufacturer IDB39WKAT#ABU
EAN0199251811623
Processor
ProcessorIntel Core i5-1334U / 0,9 GHz
Multi-core technologyDeca-Core
Cache9.5 - 12 MB (L2/L3 cache)
Graphics card
Graphics processorIntel Iris Xe Graphics G7 80 EUs
RAM
1st slot16 GB
2nd slotFree
Installed16 GB
TechnologyDDR5 - 5600 MHZ
Storage
Storage1 TB SSD
InterfacePCIe
Optical storage
Drive typeno drive
Display
Display type14" TFT
Max. Resolution1920 x 1200
Resolution typeWUXGA
Special featuresDisplay, anti-glare, IPS, 62,5% sRGB
Audio
Sound cardAudio by Poly Studio
Webcam
Sensor resolution5 MP
Input devices
Input devicesMulti-Touch-Trackpad, Keyboard
KeyboardIlluminated (background), Liquid repellent
Network
Network card10/100/1000 GbE LAN
WO802.11a, 802.11ac, 802.11ax, 802.11b, 802.11g, 802.11n
BluetoothBluetooth 5.3
Expansion / Connectivity
Interfaces2 x USB 3.1 - Type-A, 2 x USB 3.2 - Type-C
Video2 x DisplayPort with USB-C/Thunderbolt, 1 x HDMI 2.1
Audio1 x headphone/microphone combo
Network1 x RJ-45
Miscellaneous
Integrated securityFacial Recognition, Fingerprint reader, HP Tamper Lock, Security lock slot, Spill-resistant keyboard, TPM 2.0
Otherfast charge, Hall sensor, Thermal sensor
Power supply
Battery3 Cells Li-ion polymer
Capacity56 Wh
General
Width31,86 cm
Depth22,43 cm
Height1,7 cm
Weight1,39 kg
Colour / DesignPike silver
Materialaluminum
Coloursilver
Operating system / software
Operating system providedMicrosoft Windows 11 Pro
Manufacturer's warranty
Service & Support1 year limited warranty

Description

The HP ProBook 4 G1iR (B39WKAT) at a glance:
Due to its performance, the HP ProBook 4 G1iR (B39WKAT) ranks in the categories Laptops under £1,000, Laptops with Windows 11 and Laptops with SSD. If you don't like the configuration of this notebook, you can take a look at other models from the HP ProBook 4 G1 Series. The glossy 14-inch screen has a resolution of 1920 x 1200 pixels. The technical features of the designer include a height of 1.7 cm and a weight of 1.39 kilos. The notebook comes in silver and the chassis is made of aluminum.

Performance of the Intel Core i5 processor and the Intel graphics card.
With its Intel Core i5-1334U chip, the notebook delivers a power of up to 4 gigahertz distributed over 10 computing units. In terms of graphics performance, this laptop features an Intel Iris Xe Graphics G7 80 EUs unit with well-dimensioned VRAM. It is considered the most important component alongside the CPU and RAM.

How much memory does the HP ProBook 4 G1iR (B39WKAT) have?
The RAM is 16 GB and comes with the DDR5 (5600 MHZ) generation. The largest possible 16 GB can be used in this model. Your operating system and extensive files are stored on a 1 TB SSD.

These interfaces and wireless connections are on board:
With the help of modern ports in the form of USB 3.1 - Type-A (2x), USB 3.2 - Type-C (2x), DisplayPort with USB-C/Thunderbolt (2x) and HDMI 2.1 (1x), you need to connect additional hardware to the HP ProBook 4 G1iR (B39WKAT). All-in-one printers, writing instruments, digitizers, speakers or joysticks? Everything works with the USB ports located here. You can also quickly upgrade your storage with the help of external HDDs or adapters. With the help of the built-in connections, the window is open for you to equip optional, voluminous screens with the notebook. These include projectors and TVs. Via network cable (10/100/1000 GbE LAN) and WO (802.11n) you can access the World Wide Web and your home network with the HP ProBook 4 G1iR (B39WKAT). Bluetooth 5.3 also serves as a connection option for cell phones and the like. It is therefore not necessary to retrofit one.

Windows 11 operating system and 1 year warranty
Microsoft Windows 11 Pro is pre-installed on this laptop as a system ex works. The manufacturer provides a limited warranty coverage of 1 year for this laptop.

83 out of 100 points - Test/Review result: Good

All scores and data without guarantee. Changes and errors possible.

Our Your-Perfect-Laptop.co.uk algorithm has analysed the datasheet of the HP ProBook 4 G1iR (B39WKAT) and compared it with the technical data of other laptops in our database. This review helps you compare laptops more easily.

  • Lightweight and compact
  • Simple image & video editing
  • Particularly robust
  • Photo and video management
  • Video conferencing (5 MP Webcam)
  • Streaming (Netflix, Spotify, etc.)
  • Emails, office apps
  • Surfing the internet
  1. Performance & Memory
    1. Processor

      High-performance middle class Intel Core i5-1334U processor with 10 Cores, 12 Threads, 0.9 GHz (Clock) und 9.5 - 12 MB (L2/L3 cache)

    2. Graphics card

      Beginner Intel Iris Xe Graphics G7 80 EUs graphics card with 400 - 1250 MHz (Frequency/Boost)

    3. Memory

    4. Memory

      Large 1 TB SSD memory

  2. Mobility
    1. Battery life

      No manufacturer information on battery life

    2. Weight

      Extra light 1,39 kg

    3. Height

      Very slim with 1,7 cm height

  3. Display
    1. Resolution

      High-resolution display, anti-glare, ips, 62,5% srgb 14 inch IPS-Display, with a resolution of maximum 1920 x 1200

How we test and rate

We help you compare technical specifications of laptops more easily. Our test algorithm automatically analyses the data sheets of thousands of laptops – based on over 22 years of experience in laptop buying advice.
The overall rating consists of three partial ratings:

  1. Performance & Storage (60%): Processor 40%, Graphics Card 30%, RAM 15%, Storage 15%
  2. Mobility (20%): Battery Life 50%, Weight 35%, Height 15%
  3. Display (20%): Resolution 100%

We work with official manufacturer specifications. If data is missing for individual models, the weightings adjust automatically.

Got feedback? We'd love to hear from you.

Product comparison of the HP ProBook 4 G1 series

You can find the HP ProBook 4 G1iR (B39WKAT) in these categories

All HP ProBook series

  1. HP ProBook 4 G1HP ProBook 4 G110 Laptops
  2. HP ProBook 440 G11HP ProBook 440 G117 Laptops
  3. HP ProBook 445 G11HP ProBook 445 G115 Laptops
  1. HP ProBook 460 G11HP ProBook 460 G116 Laptops
  2. HP ProBook 465 G11HP ProBook 465 G113 Laptops
  3. HP ProBook 440 G10HP ProBook 440 G102 Laptops
  4. HP ProBook 450 G10HP ProBook 450 G104 Laptops
  5. HP ProBook 445 G10HP ProBook 445 G101 Laptop
  6. HP ProBook 440 G9HP ProBook 440 G91 Laptop

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  9. HP ZBookHP ZBook
  10. HP DragonflyHP Dragonfly
  11. HP FortisHP Fortis
  12. HP ChromebookHP Chromebook
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