HP · Laptop

HP ProBook 4 G1i AI price in United Kingdom

MPN B9YR9ET#ABFMPN CK4R4ETMPN CK4R2ETEAN 199642626935EAN 199485071312

Display40.6 cm (16")
Resolution1920 x 1200 pixels
ProcessorIntel Core Ultra 7
Memory24 GB

Lowest price incl. delivery

£1,110.99

at Back to the OfficeFree deliveryIn stock

3 stores
Range £1,110.99 – £1,466.99
Save up to £356.00 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Go to Back to the Office See all 14 offers

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£1,110.99at Back to the Office · free shippingGo to Back to the Office

Price range across 14 offers

Save up to £356.00 (24%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

Back to the OfficeLowest priceHP ProBook 4 G1i 14" Laptop (B9YV4ET) - Intel Core Ultra 5 225U, 8GB RAM, 256GB SSD, Windows 11 Pro In stockFree shipping
£1,110.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 16" Laptop (B9YV3ET) - Intel Core Ultra 5 225U, 8GB RAM, 256GB SSD, Windows 11 Pro In stockFree shipping
£1,114.99incl. free shipping+£4.00 (0%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 14" Laptop (CK8X2ET) - Intel Core Ultra 5 225U, 16GB RAM, 256GB SSD, Windows 11 Pro In stockFree shipping
£1,131.99incl. free shipping+£21.00 (2%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 16" Laptop (AD2B9ET) - Intel Core Ultra 5 225U, 16GB RAM, 256GB SSD, Windows 11 Pro In stockFree shipping
£1,167.99incl. free shipping+£57.00 (5%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 14" Laptop (B9YV5ET) - Intel Core Ultra 5 225U, 16GB RAM, 256GB SSD, Windows 11 Pro In stockFree shipping
£1,168.99incl. free shipping+£58.00 (5%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PCHUB.UKHP ProBook 4 G1i AI Intel Core Ultra 5 225U Laptop 40.6 cm (16") In stockFree shipping
£1,172.09incl. free shipping+£61.10 (5%) vs lowest
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 14" Laptop (A23PQEA) - Intel Core Ultra 5 225U, 16GB RAM, 256GB SSD, Windows 11 Pro In stockFree shipping
£1,175.99incl. free shipping+£65.00 (6%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 16" Laptop (A23PVEA) - Intel Core Ultra 5 225U, 16GB RAM, 256GB SSD, Windows 11 Pro In stockFree shipping
£1,193.99incl. free shipping+£83.00 (7%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 16" Laptop (AD2L3ET) - Intel Core Ultra 5 225U, 16GB RAM, 512GB SSD, Windows 11 Pro In stockFree shipping
£1,203.99incl. free shipping+£93.00 (8%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 14" Laptop (A23PREA) - Intel Core Ultra 7 255U, 16GB RAM, 512GB SSD, Windows 11 Pro In stockFree shipping
£1,364.99incl. free shipping+£254.00 (23%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 16" Laptop (A23PWEA) - Intel Core Ultra 7 255U, 16GB RAM, 512GB SSD, Windows 11 Pro In stockFree shipping
£1,384.99incl. free shipping+£274.00 (25%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 14" Laptop (CK8X3ET) - Intel Core Ultra 5 225U, 24GB RAM, 512GB SSD, Windows 11 Pro In stockFree shipping
£1,466.99incl. free shipping+£356.00 (32%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP ProBook 4 G1i 16" Laptop (CK8X1ET) - Intel Core Ultra 5 225U, 24GB RAM, 512GB SSD, Windows 11 Pro In stockFree shipping
£1,466.99incl. free shipping+£356.00 (32%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukHP ProBook 4 G1i AI Intel Core Ultra 5 225U Laptop 40.6 cm (16") In stockShipping not stated
£1,172.09item price, shipping extra+£61.10 (5%) vs lowest
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

Price history is being collected. After 14 days of prices we will show whether today's price is good.

Product details

Identification

Brand: HP
Product: ProBook 4 G1i AI
Full name: HP ProBook 4 G1i AI Intel Core Ultra 7 255U Laptop 40.6 cm (16") WUXGA 24 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver
Manufacturer part number: B9YR9ET#ABF, CK4R4ET, CK4R2ET, CK4R0ET, CK4Q9ET, CK4R1ET, CK4S6ET, CK8X2ET, CK8X1ET, AD2L3ET, C92XMET, C14P3ET#ABF, D6SK7EC#ABA, D6RZ0EC#ABA, 55376974, D6SK7EC, D6RZ0EC, AD2B5ET, AD2B7ET, AD2B6ET, AD2B8ET, CK8X3ET, AD2B9ET, AD2C1ET, AD2C0ET, AD2C3ET, A23PQEA, A23PREA, AD2C2ET, A23PWEA, A23PVEA, B9YV6ET, B9YV5ET, B9YV4ET, B9YV3ET, B9YS0ET#ABF, B9YR6ET#ABF, B9YR7ET#ABF, B9YR8ET#ABF
EAN / UPC: 199642626935, 199485071312, 199251338564, 199251338571, 199485522609, 199896027281, 199764123558, 199764123541
Category: Laptop

144 specifications from the manufacturer's data sheet

Design

Product type	Laptop
Product colour	Silver
Colour name	Pike silver
Form factor	Clamshell
Market positioning	Everyday
Introduction year	2025
Country of origin	China, Thailand
Original brand name	HP

Display

Display diagonal	40.6 cm (16")
Display resolution	1920 x 1200 pixels
Touchscreen	No
HD type	WUXGA
Panel type	IPS
LED backlight	Yes
Anti-glare screen	Yes
Display brightness	300 cd/m²
Colour gamut	62.5%
Display diagonal (metric)	40.6 cm
RGB colour space	sRGB
sRGB coverage (typical)	62.5%

Processor

Processor manufacturer	Intel
Processor family	Intel Core Ultra 7
Processor generation	Intel Core Ultra (Series 2)
Processor model	255U
Processor cores	12
Processor threads	14
Processor boost frequency	5.2 GHz
Performance cores	2
Efficient cores	8
Low Power Efficient-cores	2
Performance-core Max Turbo Frequency	5.2 GHz
Efficient-core Max Turbo Frequency	4.2 GHz
Low Power Efficient-core Max Turbo Frequency	2.4 GHz
Performance-core base frequency	2 GHz
Efficient-core base frequency	1.7 GHz
Low Power Efficient-core Base Frequency	700 MHz
Processor cache	12 MB
Processor cache type	L3
Maximum turbo power	57 W
Processor base power	15 W

Neural processor unit (NPU)

Neural processor unit (NPU)	Intel AI Boost
Sparsity support	Yes
Windows Studio effects support	Yes
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML
NPU performance up to	12 TOPs

Memory

Internal memory	24 GB
Internal memory type	DDR5-SDRAM
Memory clock speed	5600 MHz
Memory form factor	SO-DIMM
Memory layout (slots x size)	2 x 12 GB
Memory slots	2x SO-DIMM
Maximum internal memory	48 GB
Non-ECC	Yes

Storage

Total storage capacity	512 GB
Storage media	SSD
Total SSDs capacity	512 GB
Number of SSDs installed	1
SSD capacity	512 GB
NVMe	Yes
SSD interface	PCI Express
Optical drive type	No

Graphics

On-board graphics card	Yes
Discrete graphics card	No
Discrete graphics card model	Not available
On-board GPU manufacturer	Intel
On-board graphics card family	Intel® Graphics
On-board graphics card model	Intel® Graphics

Audio

Built-in speaker(s)	Yes
Number of built-in speakers	2
Built-in microphone	Yes
Number of microphones	2

Camera

Front camera	Yes
Front camera resolution (numeric)	5 MP
Infrared (IR) camera	Yes

Network

Mobile network connection	No
Wi-Fi	Yes
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)
Antenna type	2x2
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 6E AX211
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Bluetooth	Yes
Bluetooth version	5.3
Cabling technology	10/100/1000Base-T(X)

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
USB 3.2 Gen 2x2 Type-C ports quantity	2
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
HDMI version	2.1
Combo headphone/mic port	Yes
Microphone in	Yes
USB Type-C DisplayPort Alternate Mode	Yes
USB Sleep-and-Charge	Yes
USB Sleep-and-Charge ports	2

Performance

Hall sensor	Yes
Temperature sensor	Yes

Keyboard

Pointing device	Clickpad
Numeric keypad	Yes
Spill-resistant keyboard	Yes
Full-size keyboard	Yes
Copilot key	Yes

Software

Operating system installed	Windows 11 Pro
Microsoft Copilot	Yes

Processor special features

Intel® Turbo Boost Technology	Yes

Brand-specific features

HP speaker type	HP Dual Speakers
HP front camera	HP Webcam 5MP
HP Artificial Intelligence	AI PC
HP segment	Business
HP GTIN (EAN/UPC)	199251351952

Battery

Battery technology	Lithium Polymer (LiPo)
Number of battery cells	3
Battery capacity	56 Wh
Fast charging	Yes
Fast charging time (50%)	30 min

Power

AC adapter power	45 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
USB Type-C charging port	Yes
USB Power Delivery (USB PD)	Yes

Security

Password protection	Yes
Password protection type	BIOS, Power on

Certificates

Compliance certificates	CECP, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI

Sustainability

Sustainability certificates	ENERGY STAR, EPEAT, TCO, TCO10
Sustainable technologies and materials	At least 50% recycled metal; HP paper-based packaging is from recycled or certified sources; At least 25% post-consumer recycled plastic; At least 50% ocean-bound plastic; Low halogen; Bulk packaging available
Sustainability compliance	Yes

Weight & dimensions

Weight	1.74 kg
Width	359.4 mm
Depth	251 mm
Height (front)	1.09 cm
Height (rear)	1.7 cm

Carbon footprint

Carbon emissions, end-of-life (kg of CO2e)	0.54
Carbon emissions, logistics (kg of CO2e)	4.882
Carbon emissions, manufacturing (kg of CO2e)	172.946
Total carbon emissions, w/o use phase (kg of CO2e)	13.238
Total carbon footprint (kg of CO2e)	191.606

Packaging content

Keyboard included	Yes

Other features

Manufacturer warranty	1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
Memory module type	SODIMM
UNSPSC-code	43211503