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Silver 15.6-inch laptop with slim profile and backlit keyboard

SAMSUNG

SAMSUNG Galaxy Book4 laptop 15.6" Core 5 120U 16GB LPDDR4X 2TB SSD Silver

SKU CH-A387-N7GBG

15.6 inch FHD business laptop with Core 5 120U, 16GB LPDDR4X, 2TB NVMe SSD, WiFi 6 and fingerprint reader

  • ColorSilver
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core Ultra 5
  • Turbo Frequency5 GHz
  • CPU L3 Cache12MB Cache
  • Screen Size15.6"
  • 6" IPS FHD display gives sharp 1920 x 1080 visuals
  • Intel Core 5 120U reaches 5 GHz turbo for responsive performance
  • 16GB LPDDR4X memory keeps multitasking smooth
  • 2TB PCIe NVMe SSD stores large project files fast
  • WiFi 6 and Bluetooth 5.2 maintain reliable wireless connections

Samsung Galaxy Book4 15.6-inch business laptop

This 15.6-inch laptop ships with Windows 11 Pro, an Intel Core Ultra 5 processor reaching 5 GHz, 16GB LPDDR4X memory and a 2TB PCIe NVMe SSD. The IPS display runs at 1920 x 1080 resolution and 60Hz. Connectivity includes WiFi 6, Bluetooth 5.2, RJ-45, HDMI and two USB 3.2 Type-C ports. A fingerprint reader and backlit keyboard complete the feature set.

Suits mobile professionals needing a single

Buyers who require user-replaceable memory or a discrete graphics card should look elsewhere. The 16GB LPDDR4X is soldered and cannot be upgraded. Intel Iris Xe graphics handle office and light creative work but do not meet the demands of heavy 3D rendering or modern gaming.

Soldered 16GB LPDDR4X memory capacity

The 16GB LPDDR4X is fixed on the mainboard and cannot be expanded after purchase. This single specification determines whether the laptop will support your workload over its lifetime. If your applications regularly exceed this limit, a model with upgradeable memory is required.

Highlights

  • 6" IPS FHD display gives sharp 1920 x 1080 visuals
  • Intel Core 5 120U reaches 5 GHz turbo for responsive performance
  • 16GB LPDDR4X memory keeps multitasking smooth
  • 2TB PCIe NVMe SSD stores large project files fast
  • WiFi 6 and Bluetooth 5.2 maintain reliable wireless connections

Specifications

BrandSAMSUNG
SeriesGalaxy
ColorSilver
Operating SystemWindows 11 Pro
CPU TypeIntel Core Ultra 5
Turbo Frequency5 GHz
CPU L3 Cache12MB Cache
Screen Size15.6"
TouchscreenNo
Resolution1920 x 1080
GPU/VPUIntel Iris Xe Graphics
Graphic TypeIntegrated Card
SSD2 TB
HDDNo
Storage Spec2TB PCIe SSD
Memory16GB
Memory SpeedLPDDR4X
Optical Drive TypeNo
WLAN802.11ax Wireless LAN
BluetoothBluetooth 5.2
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
KeyboardStandard
Backlit KeyboardBacklit
WebcamYes
Card ReaderYes
StyleStandard
TypeWork / Business

Questions about this item

Should I choose the 16GB LPDDR4X model or look for a larger memory option?

This configuration comes with 16GB of soldered LPDDR4X memory; there is no larger capacity offered for this unit.

What does the 5 GHz turbo frequency mean for everyday workloads?

The Core 5 120U can reach 5 GHz on its performance cores for short bursts, speeding up single-threaded tasks like app launches and web browsing.

What does the 802.11ax wireless LAN cap in practice?

The 802.11ax wireless LAN provides WiFi 6 connectivity; actual throughput depends on your router and environment.

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