The Galaxy Book 4 series notebooks have been officially released by Samsung in Korea, confirming the specifications that were previously leaked. The series includes three models - the Galaxy Book 4 Pro, Galaxy Book 4 Pro 360, and the Galaxy Book 4 Ultra. The Galaxy Book 4 comes in two sizes, 14" and 16", while the 360 and Ultra models are only available in the 16" option. Let's take a closer look at each model.
Galaxy Book 4 Ultra
The Galaxy Book 4 Ultra features a 3K AMOLED WQXGA (2880×1800) 120Hz panel with 400 nits brightness and support for 120% DCI-P3 color volume. It is powered by the Intel Core Ultra 9/Intel Core Ultra 7 processors, along with two different NVIDIA GeForce RTX 40 series graphics - RTX 4070/4050 GPU. The device comes with 16/32/64GB LPDDR5X memory and offers support for up to 2TB SSD (PCIe). The Galaxy Book 4 Ultra weighs approximately 1.86 kg and has a thickness of only 16.5mm. It is equipped with a 76Wh battery and supports 140W fast charging through a USB-C Adapter. The device also includes Thunderbolt 4 (2), USB Type-A, HDMI 2.1 ports that support 8K at 60fps and 5K at 120fps.
Galaxy Book 4 Pro 360
The Galaxy Book 4 Pro 360 is even slimmer and lighter compared to the Ultra model, weighing around 1.66kg and having a thickness of 12.8mm. The display specifications are identical to the Galaxy Book 4 Ultra. Instead of the Core Ultra 9, this model is equipped with a Core Ultra 5 variant and the Core Ultra 7. One difference from the Ultra model is the graphics, as the Pro 360 model features Intel Arc Graphics (integrated) instead of dedicated NVIDIA GeForce graphics. It offers 16 or 32GB LPDDR5X memory options, along with 512GB or 1TB storage options. The device comes with a 76Wh battery and a 65W USB Type-C Adapter. It also includes the same ports as the Ultra model.
Galaxy Book 4 Pro
The Galaxy Book 4 Pro is available in both a 14-inch and 16-inch variant. The 14-inch variant weighs 1.23kg, while the 16-inch variant weighs 1.56kg. Both variants of the Pro model feature the Intel Core Ultra 7/ Intel Core Ultra 5 CPUs paired with Intel Arc Graphics (integrated). The 14-inch option has the same 2880×1800 resolution as the other models. The 14" variant comes with a 63Wh battery and a 65W adapter, while the 16" variant has the same specifications as the Ultra model.
Pricing
The pricing for the Galaxy Book 4 series is as follows:
- Galaxy Book 4 Pro: starts at 1.88 million won ($1,452)
- Galaxy Book 4 Pro 360: starts at 2.59 million won ($2,002)
- Galaxy Book 4 Ultra: starts at 3.36 million won (~$2,597)
These prices give consumers an idea of the cost associated with each model in the Galaxy Book 4 series.
