Samsung Galaxy Book4 Ultra 16” Intel® Core Ultra 32GB 2TB Moonstone Grey, Intel Core Ultra 7, 40.6 cm (16"), 2880 x 1800 pixels, 32 GB, 1 TB, Windows 11 Pro

Samsung Galaxy Book4 Ultra 16” Intel® Core Ultra 32GB 2TB Moonstone Grey. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 155H. Display diagonal: 40.6 cm (16"), HD type: WQXGA+, Display resolution: 2880 x 1800 pixels, Touchscreen. Internal memory: 32 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Arc Graphics. Operating system installed: Windows 11 Pro. Product colour: Grey

• Laptop Clamshell Grey
• Intel Core Ultra 7 155H Processor cores: 16
• Touchscreen 40.6 cm (16") WQXGA+ 2880 x 1800 pixels AMOLED 16:10
• 32 GB LPDDR5x-SDRAM
• 1 TB SSD
• NVIDIA GeForce RTX 4050 6 GB Intel Arc Graphics
• Wi-Fi 6E (802.11ax) Bluetooth 5.3
• Lithium-Ion (Li-Ion) 76 Wh 21 h 140 W
• Windows 11 Pro

Features

Design
Colour name	Moonstone Gray
Product type	Laptop
Product colour	Grey
Form factor	Clamshell
Display back cover material	Aluminium
Country of origin	Vietnam
Display
Display diagonal	40.6 cm (16')
Display resolution	2880 x 1800 pixels
Touchscreen	Yes
HD type	WQXGA+
Panel type	AMOLED
Native aspect ratio	16:10
Display brightness	400 cd/m²
Maximum refresh rate	120 Hz
Processor
Processor manufacturer	Intel
Processor family	Intel Core Ultra 7
Processor model	155H
Processor cores	16
Processor boost frequency	54.8 GHz
Performance cores	6
Efficient cores	8
Low Power Efficient-cores	2
Performance-core Max Turbo Frequency	4.8 GHz
Efficient-core Max Turbo Frequency	3.8 GHz
Low Power Efficient-core Max Turbo Frequency	2.5 GHz
Performance-core base frequency	1.4 GHz
Processor cache	24 MB
Processor cache type	L3
Processor base power	28 W
Maximum turbo power	115 W
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
Memory
Internal memory	32 GB
Internal memory type	LPDDR5x-SDRAM
Memory form factor	On-board
Maximum internal memory	32 GB
Storage
Total storage capacity	1 TB
Storage media	SSD
Total SSDs capacity	1 TB
NVMe	Yes
Optical drive type	No
Card reader integrated	Yes
Compatible memory cards	MicroSD (TransFlash)
Graphics
Discrete GPU manufacturer	NVIDIA
Discrete graphics card model	NVIDIA GeForce RTX 4050
Discrete graphics card memory	6 GB
Discrete graphics memory type	GDDR6
On-board graphics card	Yes
On-board GPU manufacturer	Intel
Discrete graphics card	Yes
On-board graphics card family	Intel Arc Graphics
On-board graphics card model	Intel Arc Graphics
Audio
Audio system	Dolby Atmos
Number of built-in speakers	4
Speakers manufacturer	AKG
Built-in microphone	Yes
Number of microphones	2
Camera
Front camera	Yes
Front camera resolution (numeric)	2 MP
Front camera resolution	1920 x 1080 pixels
Network
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Mobile network connection	No
Antenna type	2x2
Bluetooth	Yes
Bluetooth version	5.3
Ports & interfaces
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	1
HDMI ports quantity	1
HDMI version	2.1
Thunderbolt 4 ports quantity	2
Intel® Thunderbolt 4	Yes
Headphone outputs	1
Microphone in	Yes
Combo headphone/mic port	Yes
Headphone connectivity	3.5 mm
Performance
Ambient light sensor	Yes
Repairability index	8.7
Keyboard
Pointing device	Clickpad
Numeric keypad	Yes
Keyboard backlit	Yes
Software
Operating system installed	Windows 11 Pro
Bundled software	Live Wallpaper Screen Recorder Samsung Gallery Quick Search Samsung Flow Samsung Notes Samsung Recovery Samsung Settings Samsung Update Samsung Pass Second Screen Quick Share Galaxy Book Experience Galaxy Book Smart Switch SmartThings Samsung Device Care Bixby Samsung Studio ※ Software can be changed without notice.
Battery
Battery technology	Lithium-Ion (Li-Ion)
Number of battery cells	4
Battery capacity	4900 mAh
Battery capacity	76 Wh
Battery voltage	15.52 V
Battery life (max)	21 h
Removable battery	No
Battery recharge time	1.2 h
Fast charging	Yes
Fast charging time (90%)	30 min
Battery weight	280 g
Power
AC adapter power	140 W
AC adapter input voltage	110-240 V
AC adapter output current	2 A
USB Type-C charging port	Yes
USB Type-C required charging power (max)	60 W
Security
Fingerprint reader	Yes
Trusted Platform Module (TPM)	Yes
Certificates
Waste Electrical and Electronic Equipment (WEEE) compliance	Yes
Weight & dimensions
Width	355.4 mm
Depth	250.4 mm
Height	16.5 mm
Weight	1.86 kg
Packaging data
Package width	495.9 mm
Package depth	294.6 mm
Package height	56 mm
Package weight	2.97 kg
Packaging content
AC adapter included	Yes
Stylus pen	No
Cables included	USB Type-C
Quick start guide	Yes
Number of batteries	1
Logistics data
Paper packaging weight	750 g
Commodity code	8471300000
Master (outer) case width	373 mm
Master (outer) case length	602 mm
Master (outer) case height	101 mm
Master (outer) case net weight	1.2 kg
Pallet net width	100 cm
Pallet net length	113 cm
Pallet net height	120 cm
Other features
Maximum memory card size	2 TB
Comments	* Actual speed of USB can vary depending on user environment * Weights and height vary depending on manufacturing process * Please contact Samsung Call Center or Samsung Authorized Service Centers before you replace or add storage and memory for compatibility check * Typical value of battery capacity tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 73.8 Wh. Actual battery life may vary depending on network environment, usage patterns and other factors. * Screen size is measured diagonally as a full rectangle without accounting for the rounded corners. Actual viewable area is less due to the rounded corners.
Warranty period	3 year(s)