Are you looking for a powerful computer with lots of connections for your home? Or are you travelling a lot and need a compact, mobile computer with a long-lasting battery? Stiftung Warentest's laptop test provides you with all the information you need to make a purchase decision...
Samsung Galaxy Book4 Pro
14", Intel Core Ultra 7 155H, 16 GB, 512 GB, DEProduct details
Dynamic AMOLED 2X. Your creations in full brilliance. The captivating 14-inch and 16-inch screens of the Galaxy Book4 Pro draw all eyes to them. With a high resolution, vibrant colors, and smooth visuals, your creative visions can come to life. And thanks to the reduced blue light emissions, you can also protect your eyes.
New touchscreen, endless possibilities. Create and navigate on the Galaxy Book4 Pro effortlessly with your fingertips. The new, responsive touchscreen on the Dynamic AMOLED 2X display allows you to navigate through your apps and edit content directly on the screen with ease.
Impressive performance. Powered by AI. Tackle demanding tasks and multitasking effortlessly with the powerful Intel Core Ultra processor. Equipped with an advanced NPU, it enables top-tier AI performance.
Anti-glare screen – brilliant visibility from multiple angles. With Corning Gorilla Glass with DX, you can see your favorite content clearly and distinctly, no matter the angle. The anti-reflective cover glass on the screen reduces distracting light reflections, ensuring that screen content remains clear and visible even from different viewing angles and especially in bright lighting conditions.
Vision Booster – a clear solution for clear images. Vision Booster automatically detects the amount of sunlight and adjusts the contrast and colors of the screen, allowing you to enjoy your content – no matter the weather.
Processor family | Core Ultra 7 1st Gen |
Memory | 16 GB |
SSD capacity | 512 GB |
Operating System Version | Windows 11 Home |
Image resolution | 2880 x 1800 pixels |
Keyboard layout | Germany |
Graphics card model | Intel Arc Graphics |
Item number | 43134608 |
Manufacturer | Samsung |
Category | Notebooks |
Manufacturer no. | NP940XGK-KG2DE |
Release date | 23.2.2024 |
May include power adapter | No |
Colour | Grey |
Exact colour description | Moonstone grey |
Notebook type | Multimedia laptop |
Model number | NP940XGK-KG2DE |
Processor family | Core Ultra 7 1st Gen |
Processor type | Intel Core Ultra 7 155H |
Clock frequency | 3.80 GHz |
Max. turbo clock rate | 4.90 GHz |
Max. TDP | 115 W |
Number of processor cores | 16 -Core |
Number of performance cores | 6 -Core |
Clock frequency performance cores | 3.80 GHz |
Max. Turbo Clock frequency Performance Cores | 4.90 GHz |
Number of efficiency cores | 10 -Core |
Number of threads | 22 |
Cache | 24 MB |
Chipset | Intel SoC |
Memory | 16 GB |
Memory configuration | 1 x 16GB |
Onboard memory | 16 GB |
Max. supported memory | 16 GB |
Memory type | LPDDR5X-RAM |
Graphics hardware | Integrated graphics |
Material group | Plastic |
Material | Plastic |
Graphics chip (GPU) | Intel Arc Graphics |
Graphics card model | Intel Arc Graphics |
Graphics chip (GPU) | Intel Arc Graphics |
Graphics card model | Intel Arc Graphics |
Display resolution | WQXGA+ |
Image resolution | 2880 x 1800 pixels |
Refresh rate | 120 Hz |
Aspect ratio | 16:10 |
Display functions | Touch screen |
Display size (inches) | 14" |
Screen surface | Anti-glare |
Screen technology | AMOLED |
Panel technology | OLED |
Brightness | 500 cd/m² |
Disk type | SSD |
Total capacity | 512 GB |
SSD capacity | 512 GB |
Optical drive type | No drive |
Memory card type | microSD, microSDHC, microSDXC |
USB ports | Thunderbolt 4, USB-A |
Exact USB ports | Thunderbolt 4 (2x), USB-A 3.0 (1x) |
Video connections | HDMI (1x) |
Audio Connections | Headphone output (1x) |
Network connections | RJ45 (1x) |
HDMI version | 2.1 |
Operating system | Windows |
Operating System Version | Windows 11 Home |
Language | English, French, German, Italian |
Operating system architecture | 64-bit |
Notebook speaker type | Stereo speakers |
Number of speakers | 4 x |
Audio channel | Stereo |
Front camera resolution | 2 Mpx |
Camera resolution | 2 Mpx |
Safety | Fingerprint scanner, Trusted Platform Module |
Password protection Type | BIOS, Switch on, User |
Wireless transmission | Bluetooth, Wi-Fi |
Bluetooth version | 5.3 |
Wi-Fi standard | Wi-Fi 6 / 802.11ax |
Power capacity | 63 Wh |
Power supply unit strength | 65 W |
Keyboard layout | Germany |
Input device | Keyboard backlight |
Sensors | Ambient light sensor |
Country of origin | Vietnam |
Manufacturer commitment | RE100 |
Manufacturer compensation | According to RE100, the manufacturer Samsung fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Power supply |
Height | 1.16 cm |
Depth | 22.38 cm |
Width | 31.23 cm |
Weight | 1.23 kg |
Length | 41.90 cm |
Width | 26.80 cm |
Height | 4.10 cm |
Weight | 1.93 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Notebooks» category have a defect within the first 24 months?
Source: Digitec Galaxus- 3.Fujitsu1.3 %
- 4.Microsoft1.5 %
- 5.Samsung1.7 %
- 6.LG1.8 %
- 7.Dell1.9 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Samsung4 days
- 2.Apple5 days
- 2.HP5 days
- 4.Gigabyte7 days
- 5.Acer8 days
Return rate
How often is a product of this brand in the «Notebooks» category returned?
Source: Digitec Galaxus- 11.LG7.4 %
- 12.Gigabyte7.5 %
- 12.Samsung7.5 %
- 14.UMAX8.2 %
- 15.Huawei8.7 %

- Extremely flat metal housing
- Sufficient connections incl. Thunderbolt 4 & HDMI 2.1
- Very good picture quality with 120 Hz and accurate colours
- fast response times
- Two SSD slots
- Soldered RAM and maximum 16 GB

- Extremely flat metal housing
- Sufficient connections incl. Thunderbolt 4 & HDMI 2.1
- Very good picture quality with 120 Hz and accurate colours
- fast response times
- Good system performance
- Soldered RAM and maximum 16 GB

- Outstanding OLED screen
- very light, very flat
- convincing design
- proper equipment
- great keyboard
- FHD camera
- Powerful processor
- Fingerprint sensor
- OLED display
- Active Stylus must be purchased separately
- SSD quite small
The Samsung Galaxy Book4 Pro (NP940XGK-KG2DE) impresses with predominantly very good test results. Thanks to the brilliant OLED touch display with a 16:10 aspect ratio, the 14-inch device can also be used in bright light conditions without any problems. A resolution of 2,880 x 1,800 pixels and rich colours thanks to good colour space coverage round off the panel's very good impression...