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Samsung Galaxy Book4 Pro

Screen Size:

Processor:

Memory:

Storage:

Cosmetic Condition

Functionality

Charger Included?

The Samsung Galaxy Book4 Pro launched in 2024 as Samsung's thin-and-light flagship, built for people who wanted an AMOLED display and Intel's newest Meteor Lake silicon in a laptop that still fits in a bag. It came in 14-inch and 16-inch sizes under model numbers including NP940XGK, NP944XGK, NP960XGK, and NP964XGK, with carrier and retailer variants like NP940XGK-KG1US. The aluminum build, bright OLED panel, and Thunderbolt 4 ports keep it relevant on the used market well past its release date, especially in higher RAM and storage configurations. Pick your screen size, processor, memory, and storage above, then choose the condition that matches your unit, to see a live cash offer. If you want the full picture first, see how the process works, or head straight to sell your Samsung laptop when you are ready.

Confirm you have the Galaxy Book4 Pro

The fastest way to check is on the laptop itself. Go to Settings → System → About, and look at the "Device specifications" or system model field. You can also press Windows key + R, type dxdiag, and read the model line under the System tab. The full model number is also printed on the bottom of the chassis, on a small sticker or laser-etched text near the regulatory markings.

14-inch models

  • NP940XGK
  • NP944XGK
  • NP940XGK-KG1US, NP940XGK-KG2US
  • NP944XGK-KG3US

16-inch models

  • NP960XGK
  • NP964XGK
  • NP960XGK-KG1US
  • NP964XGK-KG1US

Prefer a visual check? The Galaxy Book4 Pro has an all-aluminum lid and deck in Moonstone Gray or Silver Shadow, a fingerprint reader built into the power button, and a noticeably thin profile with a single row of vents along the hinge. If the lid is plastic or the trackpad area feels warm to the touch with visible fan grilles on the sides, you likely have a different Galaxy Book4 tier. For a broader walkthrough, use our guide on how to find your Samsung laptop model number.

Core hardware configurations

Processor

  • Intel Core Ultra 5 125H
  • Intel Core Ultra 7 155H

Graphics

  • Intel Arc integrated graphics (built into both processor options)
  • No discrete GPU on this model

Memory

  • 16GB or 32GB LPDDR5x
  • Soldered to the board, not user-upgradable

Storage

  • 512GB or 1TB NVMe SSD
  • Higher storage tiers hold value best on the resale market

Display & audio

Display

Both sizes use a 3K AMOLED touchscreen with a 120Hz refresh rate, giving deep contrast and smooth scrolling compared to the IPS panels found on the standard Galaxy Book4.

Audio

AKG-tuned quad speakers handle output, tuned for clearer dialogue and less distortion at higher volume than typical thin-and-light laptops.

Security

A fingerprint reader is built into the power button for Windows Hello sign-in, sitting flush with the keyboard deck.

Ports & connectivity

Port selection is the same across both screen sizes, which keeps the laptop useful with modern docks and displays without an adapter for most tasks.

Left side
  • 2x Thunderbolt 4 (USB-C)
  • Headphone/microphone combo jack
Right side
  • 1x USB-A 3.2
  • HDMI
  • microSD card slot

3K AMOLED 120Hz Thunderbolt 4 Wi-Fi 6E Bluetooth 5.3 Fingerprint power button Intel Core Ultra

Battery, build & more

Battery

Rated for a full day of typical use, with USB-C fast charging support through the included adapter.

Finishes

Sold in Moonstone Gray and Silver Shadow, both with an anodized aluminum lid and deck.

Software

Ships with Windows 11 and Samsung's bundled apps, including Samsung Notes and Quick Share for syncing with Galaxy phones and tablets.

Market positioning

Sits above the standard Galaxy Book4 and below the Book4 Ultra, aimed at buyers who want the OLED screen and premium build without discrete graphics.

Frequently asked questions

01 How do I find the model number or exact configuration?
Check Settings → System → About on the laptop itself, or run dxdiag from the Run dialog (Windows key + R). Both show the exact model string, such as NP940XGK or NP960XGK-KG1US. The processor, RAM, and storage are listed on the same screen, or under Settings → System → Storage for drive capacity. If the laptop won't boot, the model number is printed on a sticker on the underside of the chassis.
02 How do I tell it apart from the standard Galaxy Book4?
The standard Galaxy Book4 uses an IPS LCD display instead of AMOLED, has a plastic rather than all-aluminum chassis, and does not include the fingerprint reader in the power button. The Book4 Pro's model numbers start with NP94 or NP96 followed by XGK, while the base Book4 uses a different prefix entirely. If the screen looks flat and less saturated under bright light, or the lid flexes when pressed, it is the standard model, not the Pro.
03 Can I sell it with damage, a weak battery, or if it won't turn on?
Yes. A cracked screen, a battery that drains fast, or a unit that won't power on can still be sold, and the condition picker above accounts for that. What can't be skipped is account removal: sign out of your Microsoft account and, if BitLocker is enabled, make sure it's decrypted or you have the recovery key ready. A laptop still locked to someone's Microsoft account cannot be resold or paid out.
04 What raises the trade-in value the most?
Higher RAM and storage tiers raise the offer more than any other factor, since 32GB and 1TB configurations are harder to source used. A screen and lid with no cracks or deep scratches matter next, followed by a battery that still holds a reasonable charge. Including the original charger helps too, though it is not required. Selling sooner rather than later also helps, since resale value declines as newer Galaxy Book generations release.
05 How do I erase it and get paid?
Go to Settings → System → Recovery, then choose Reset this PC and select "Remove everything." Before that, remove the device from your Microsoft account at account.microsoft.com under Devices, and if BitLocker is on, suspend or decrypt it so the next owner isn't locked out. Once the reset finishes, ship the laptop to us. Shipping is free and insured, and payment goes out after testing by PayPal, Venmo, Zelle, CashApp, or check. Full steps are in our data erasure protocols.