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Galaxy Book4 15.6-inch (Intel Core 5 120U) vs Galaxy Book6 16-inch (Intel Core Ultra 5 325)

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Quick verdict

  • Galaxy Book6 16-inch (Intel Core Ultra 5 325) is better for long battery.
  • Galaxy Book4 15.6-inch (Intel Core 5 120U) leads on performance.
  • Galaxy Book6 16-inch (Intel Core Ultra 5 325) leads on battery and build.
  • Galaxy Book4 15.6-inch (Intel Core 5 120U) offers better overall value (4.2 points per ₹10,000).
  • Galaxy Book4 15.6-inch (Intel Core 5 120U) has the higher Comparezi Score (33.4).
  • Galaxy Book4 15.6-inch (Intel Core 5 120U) is the cheaper option at ₹79,990.

Computed from stored specifications, the published laptops scoring rules and recorded prices. Not an opinion.

Winners by area

Performance Galaxy Book4 15.6-inch (Intel Core 5 120U)
Battery and build Galaxy Book6 16-inch (Intel Core Ultra 5 325)
Value Galaxy Book4 15.6-inch (Intel Core 5 120U)

Specifications side by side

Spec
Galaxy Book4 15.6-inch (Intel Core 5 120U)
Galaxy Book6 16-inch (Intel Core Ultra 5 325)
Overview
Type
Everyday
Everyday
Operating system
Windows
Windows
OS edition
Windows 11 Home
Windows 11 Home
Model number
NP750XGK-LG2IN
NP760VJG-KG1IN
Launched
2024-05
2026-03
Performance
Processor
Intel Core 5 processor 120U
Intel Core Ultra 5 processor 325
Processor brand
Intel
Intel
CPU cores
10 (better)
8
NPU (AI) performance
—
49 TOPS
Copilot+ PC
—
Yes
Graphics
Intel Graphics
Intel Graphics
Dedicated graphics
No
No
Memory and storage
RAM
16 GB
16 GB
RAM type
LPDDR4x (on board)
LPDDR5X (on board)
Storage
512 GB
512 GB
Storage type
NVMe SSD
NVMe SSD
Display
Display size
15.6"
16"
Resolution
1920 x 1080
1920 x 1200
Display panel
IPS
IPS
Peak brightness
—
350 nits
Battery and build
Battery
54 Wh
61.2 Wh (better)
Charger
45 W
45 W
Weight
1.55 kg (better)
1.74 kg
Thickness
15.4 mm
14.9 mm (better)
Backlit keyboard
Yes
Yes
Colours
Gray
Gray
Connectivity and warranty
Wi-Fi
Wi-Fi 6 (Gig+)
Wi-Fi 6E
Ports
2x USB Type-C, 2x USB 3.2, 1x HDMI, headphone out/mic-in combo
2x USB Type-C, 2x USB 3.2, 1x HDMI, 1x RJ45 (LAN), MicroSD, headphone out/mic-in combo

A tick marks the better value where the category rules say higher (or lower) is better. Text values are shown without a winner. Ties have no winner.

Price and availability

Store links are not paid: prices are copied from each store's own page with the date checked, and Comparezi earns only from labelled ads. How we earn

Galaxy Book4 15.6-inch (Intel Core 5 120U)

₹79,990

Galaxy Book6 16-inch (Intel Core Ultra 5 325)

₹1,39,990

Which should you buy?

Galaxy Book4 15.6-inch (Intel Core 5 120U) if you want the strongest overall specification: it has the higher Comparezi Score (33.4).

Galaxy Book4 15.6-inch (Intel Core 5 120U) also gives the most score per rupee, so there is no trade-off between quality and price here.

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