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Samsung Galaxy Book 4 Ultra RTX 4070 (2023)
SamsungThin gaming laptop

Samsung Galaxy Book 4 Ultra RTX 4070 (2023)

Samsung Galaxy Book 4 Ultra RTX 4070 (2023) is a thin gaming laptop released in December 2023. Key specs: graphics card GeForce RTX 4070 Laptop, GPU power (TGP) 80 W, processor Core Ultra 7 155H, screen size 16″.

8.4Score
Graphics6.1
Overall performance7.5
Display7.4
Memory & storage8.8
Battery & portability7.6
Features & cooling7.6
price range—
Released
December 2023
Brand
SamsungSamsung
Popularity
#1,466 of 1,575
GeForce RTX 4070 LaptopGraphics card
80 WGPU power (TGP)
Core Ultra 7 155HProcessor
16″Screen size
120 HzRefresh rate
64 GBRAM (up to)
76 WhBattery capacity
1.86 kgWeight
Spec guide

How it ranks among thin gaming laptops of 2023

compared with other thin gaming laptops

Why is Galaxy Book 4 Ultra RTX 4070 (2023) a good choice?

RAM (up to): 64 GBbetter than 81% of thin gaming laptops
Thickness: 16.5 mmbetter than 88% of thin gaming laptops
CPU cores: 16better than 85% of thin gaming laptops
Geekbench 6 multi-core: 12,748better than 71% of thin gaming laptops
Fan noise (max. load): 41.7 dBbetter than 98% of thin gaming laptops
SSD (up to): 4,096 GBbetter than 81% of thin gaming laptops
Screen size: 16″better than 70% of thin gaming laptops
Weak points
GPU power (TGP): 80 Wworse than 82% of thin gaming laptops
Video memory: 8 GBworse than 75% of thin gaming laptops
Battery capacity: 76 Whworse than 77% of thin gaming laptops
Refresh rate: 120 Hzworse than 88% of thin gaming laptops
Specifications

Full specifications

Graphics
Graphics card
GeForce RTX 4070 Laptop
GPU maker
NVIDIA
GPU power (TGP)
80 W
Video memory
8 GB
Video memory type
GDDR6
GPU shader cores
4,608
GPU compute (FP32)
15.6 TFLOPS
3DMark Steel Nomad Light
10,965
Processor
Processor
Core Ultra 7 155H
CPU maker
Intel
CPU cores
16
CPU threads
22
Max CPU clock
4.8 GHz
Processor options
Core Ultra 7 155H, Core Ultra 7 165H, Core Ultra 9 185H
Geekbench 6 multi-core
12,748
Geekbench 6 single-core
2,450
Cinebench 2024 multi-core
972
Display
Screen size
16″
Resolution
2880 × 1800
Resolution class
3K (1800p/2000p)
Refresh rate
120 Hz
Panel type
OLED
Brightness
400 nits
sRGB coverage
100%
Response time
1 ms
DCI-P3 coverage
100%
Pixel density
212 ppi
Aspect ratio
16:10
G-Sync / FreeSync
No
Advanced Optimus
No
MUX switch
Yes
HDR
Yes
Touchscreen
Yes
Memory & storage
RAM (up to)
64 GB
RAM (base)
16 GB
RAM type
LPDDR5X
RAM speed
6,400 MHz
Upgradable RAM
No
SSD (up to)
4,096 GB
SSD (base)
512 GB
M.2 SSD slots
2
SSD interface
PCIe 4.0 x4
Battery & power
Battery capacity
76 Wh
Power adapter
140 W
USB-C charging (Power Delivery)
Yes
Design & cooling
Weight
1.86 kg
Thickness
16.5 mm
Width
355.4 mm
Depth
250.4 mm
Body material
Aluminium
Colours
Gray
Cooling fans
2
Vapor chamber cooling
Yes
Liquid metal (CPU)
No
Fan noise (max. load)
41.7 dB
Ports & wireless
Thunderbolt / USB4
Thunderbolt 4
Thunderbolt or USB4
Yes
USB-C ports
2
USB-A ports
1
HDMI
HDMI 2.1
HDMI 2.1
Yes
(Mini) DisplayPort
No
Ethernet port
No
SD card reader
Yes
3.5 mm audio jack
Yes
Wi-Fi standard
Wi-Fi 6E
Bluetooth
5.3
Keyboard & camera
Backlit keyboard
Yes
Numeric keypad
Yes
Key travel
1 mm
Webcam
1,080p
IR camera (face login)
No
Fingerprint reader
Yes
Audio
Speakers
2.2
Dolby Atmos
Yes

Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.

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