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Samsung Galaxy Book4 Pro Intel Core Ultra 7 155H Laptop 40.6 cm (16″) Touchscreen WQXGA+ 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Grey

Released: Not on record
$1,799.99 from US · Amazon.com Updated 2 weeks ago Last updated Sep 3, 2026 03:13 UTC
4.0 49 ratings

Ratings & price sourced from Amazon.com (United States).

Screen size
16"
Resolution
2880 x 1800
Processor line
Intel Core Ultra 7
Capacity
32 GB
Storage
1 TB
NVMe
Y
Depth
250.4 mm
Width
355.3 mm
Height
12.4 mm
View 90 specifications
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Overview

Power and portability to handle business from almost anywhere
From tactical projects to strategic planning to managing your employees, a growing business needs a PC powerful enough to handle it all. Galaxy Book4 Pro offers extraordinary power in the thinnest laptop of our Galaxy Book4 Series and becomes even mightier when connected to other Galaxy devices.

Power and AI for your most productive days
Turn opportunities into achievements with a power-packed Intel® processor and AI capabilities. Galaxy Book4 Pro features the performance your business needs with a Neural Processing Unit (NPU)¹ to help master every task, both great and small.

Stay on task, stay in touch with AI assistant
Manage your tasks via quick chat prompts with Copilot's personalized AI assistance.² Plus, get smarter communication tools—access contacts and send messages effortlessly with a simple chat command.

Powerful. Light. Amazingly slim.
Get things done from just about anywhere with a stunningly slim design. Galaxy Book4 Pro is the epitome of portability and the lightest in our all-new Galaxy Book4 Series. Just slip it into your bag or purse, and you’re ready to take on the workday.

Brace yourself for the ultimate screen experience
Tackle your workday on a spacious 14" or 16" Dynamic AMOLED 2X touchscreen that features anti-reflective technology to help every detail stand out, even in bright sunlight.

A packed battery for your stacked days
Achieve your goals—and more—with a long-lasting battery that goes the distance.

Our most advanced Galaxy Book security yet
Have peace of mind while bringing your business ideas to life with our most advanced Galaxy Book security available. Get layers of hardware, software and identity protection to help keep your private files private. Plus, a fingerprint reader takes protection a step further to keep out unwanted users.

Plenty of ports
Connect to other devices with a variety of ports.

High-quality calls. Unhindered productivity.
Experience unhindered productivity and seamless collaboration with high-quality video calls enhanced by efficient studio effects. Get background blurring, noise cancellation and auto-framing without draining your battery.

1TB of built-in storage
Have the files you need to succeed with up to 1TB of built-in storage,³ plus up to 2TB of expandable storage.⁴

Never miss a call
Answer calls effortlessly whether you’re on your Galaxy Book4 Series PC, Tab or Samsung TV—your Buds⁵ sense when your phone is ringing, so you can answer with a tap. When the call’s over, your Buds automatically connect back to whatever device you were using before.

Keep the conversation going

With Galaxy, it’s easy to stay connected to colleagues, employees and family. Pick up a call or return a text right from your Galaxy Book4 Series PC,⁶ even if your phone is in the next room.

Share files in a snap
Sharing files from your Galaxy Book4 Series PC has never been easier with Quick Share.⁷ Select the document, photo or video you want to share. Then easily transfer the file to another Galaxy device—including Galaxy PCs—or an Android or iOS device.

Add a second screen to your PC
Increase your workspace on your Galaxy Book4 Series PC by connecting your Tab⁸ or Samsung TV as a second screen.⁹ The devices pair easily to give you more room to work.

Technical Specifications

Physical

8 SPECS
Depth
250.4 mm
Width
355.3 mm
Height
12.4 mm
Weight
1560 g
Form factor
Clamshell
Product type
Notebook
Colour
Grey
Market segment
Business

Memory

3 SPECS
Capacity
32 GB
Form factor
On-board
Memory type
LPDDR5x-SDRAM

Storage

3 SPECS
Capacity
1 TB
Form factor
M.2
Storage
1 TB

Processor

6 SPECS
Cache
24 MB
Model
155H
Processor line
Intel Core Ultra 7
Threads
22
Cache level
Smart Cache
CPU brand
Intel

Display

6 SPECS
Display type
WQXGA+
Panel type
AMOLED
Touchscreen
Yes
Screen size
16"
Resolution
2880 x 1800
Aspect ratio
16:10

Ports & Connectivity

2 SPECS
HDMI ports
1
USB 2.0 ports
0

General

62 SPECS
NVMe
Yes
Bluetooth
Yes
Audio system
Dolby Atmos
Colour gamut
120
Front camera
Yes
HDMI version
2.1a
SSD interface
PCI Express 4.0
Speaker power
2
Storage media
SSD
Numeric keypad
Yes
Pointing device
Touchpad
Wi-Fi standard
802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac),Wi-Fi 6 (802.11ax)
AC adapter power
65 W
Battery capacity
4900 Wh
Keyboard backlit
Yes
RGB colour space
DCI-P3
Anti-glare screen
Yes
Bluetooth version
5.3
Headphone outputs
1
Battery technology
Lithium-Ion (Li-Ion)
Display brightness
400
Fingerprint reader
Yes
Optical drive type
No
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
Built-in microphone
Yes
Maximum turbo power
115
Original brand name
Samsung
Total SSDs capacity
1000
Front camera HD type
Full HD
Maximum refresh rate
120
Processor base power
28
Generation
Intel Core Ultra i7-15xxx
Number of microphones
2
Speakers manufacturer
AKG
Card reader
Yes
Dedicated graphics
No
Integrated graphics
Yes
Compatible memory cards
MicroSD (TransFlash)
Front camera resolution
1920 x 1080
Number of battery cells
4
Combo headphone/mic port
Yes
Number of SSDs installed
1
Display diagonal (metric)
40.6
Mobile network connection
No
On-board GPU manufacturer
Intel
Operating system
Windows 11 Pro
Number of built-in speakers
4
Dedicated GPU model
Not available
Integrated GPU model
Intel Arc Graphics
Thunderbolt 4 ports quantity
2
Efficient-core base frequency
0.9
On-board graphics card family
Intel Arc Graphics
Trusted Platform Module (TPM)
Yes
Performance-core base frequency
1.4
Display technology marketing name
Dynamic AMOLED
Efficient-core Max Turbo Frequency
3.8
Performance-core Max Turbo Frequency
4.8
Low Power Efficient-core Base Frequency
0.7
Low Power Efficient-core Max Turbo Frequency
2.5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
1

Market Value History

Sources

Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.