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| AI datatype support on NPU | FP16, FP32, Int8 |
|---|---|
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
| Colour name | Moonstone Gray |
| Country of origin | Vietnam |
| Display back cover material | Aluminium |
| Display brightness | 400 cd/m² |
About this item
Galaxy Book4 Ultra is fully loaded with the latest NVIDIA® GeForce RTX 40 series graphics and Dynamic AMOLED 2X touchscreen tech.Powered by the latest Intel® Core Ultra processor, it packs a powerful punch for even the most demanding projects. And the dedicated neural processing unit (NPU) enables exciting new AI...
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From the manufacturer
About this product
- Ultra fast to the core
- Dynamic AMOLED 2X. Brilliantly vivid
- Copilot. Your AI-powered assistant
- Samsung Galaxy connected experience
- Fast charging. All-day productivity
Galaxy Book4 Ultra is fully loaded with the latest NVIDIA® GeForce RTX 40 series graphics and Dynamic AMOLED 2X touchscreen tech.
Powered by the latest Intel® Core Ultra processor, it packs a powerful punch for even the most demanding projects. And the dedicated neural processing unit (NPU) enables exciting new AI capabilities, boosting productivity at the same time.
With the latest Intel® Core processors and vivid displays, packed into slim and light designs, the Galaxy Book4 Ultra is perfect for study, work, play... or all three.
Home to Microsoft Copilot – your new AI companion. It works seamlessly throughout Windows 11, integrating with your Galaxy
smartphone. Take your Galaxy experience even further by using your smartphone as a webcam for crystal clear conferencing1, open your Galaxy Buds case near the Book to connect Galaxy Buds in a single tap2, or expand your workspace by setting up a second screen with Galaxy Tab3. With Galaxy Book4 series you’re only limited by your
imagination.
1. Galaxy smartphone with One UI 1.0 or above required. Requires the same Microsoft account. Feature available March '24.
2. Requires Galaxy smartphone with One UI 3.1 or later and logged in to same Samsung Account. Compatible with Galaxy Buds series released after 2020.
3. Compatible Galaxy Tab required: Galaxy Tab S7 series, Galaxy Tab S8 series, Galaxy Tab S9 series, and Galaxy Tab Active4 Pro
Product details
40
| AI datatype support on NPU | FP16, FP32, Int8 |
|---|---|
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
| Colour name | Moonstone Gray |
| Country of origin | Vietnam |
| Display back cover material | Aluminium |
| Display brightness | 400 cd/m² |
| Display diagonal | 40.6 cm (16") |
| Display resolution | 2880 x 1800 pixels |
| Efficient-core Max Turbo Frequency | 3.8 GHz |
| Efficient cores | 8 |
| Form factor | Clamshell |
| HD type | WQXGA+ |
| Internal memory | 32 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
| Low Power Efficient-cores | 2 |
| Maximum frequency NPU | 1.4 GHz |
| Maximum internal memory | 32 GB |
| Maximum refresh rate | 120 Hz |
| Maximum turbo power | 115 W |
| Memory form factor | On-board |
| Native aspect ratio | 16:10 |
| Neural processor unit (NPU) | Intel AI Boost |
| Panel type | AMOLED |
| Performance-core base frequency | 1.4 GHz |
| Performance-core Max Turbo Frequency | 4.8 GHz |
| Performance cores | 6 |
| Processor base power | 28 W |
| Processor boost frequency | 54.8 GHz |
| Processor cache | 24 MB |
| Processor cache type | L3 |
| Processor cores | 16 |
| Processor family | Intel Core Ultra 7 |
| Processor manufacturer | Intel |
| Processor model | 155H |
| Product colour | Grey |
| Product type | Laptop |
| Sparsity support | Yes |
| Touchscreen | Yes |
| Windows Studio effects support | Yes |
Logistics
| EAN | 8806095536088 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
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- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
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