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ASUS VivoBook S 15 (S5507, Snapdragon X Elite) vs Samsung Galaxy Book4 360

Updated Apr 2026laptops
VS
Samsung Galaxy Book4 360
Samsung
Samsung Galaxy Book4 360
$1,349
7.9/10

The Verdict

Both laptops occupy similar price territory but take fundamentally different approaches. The ASUS VivoBook S 15 prioritizes display quality and battery endurance with its stunning 2880x1620 OLED panel delivering 600 nits of brightness, paired with exceptional 18-hour battery life from the Snapdragon X Elite processor. ARM architecture ensures efficient power consumption, though software compatibility concerns persist with Windows on ARM. At 1.42 kg, it's noticeably lighter than the Galaxy Book4 360's 1.65 kg frame. Samsung's offering counters with Intel's Core Ultra 7 155H, a more traditional x86 processor with 16 cores providing stronger multi-threaded performance and zero compatibility issues. Its 2-in-1 convertible design adds versatility, plus it includes Thunderbolt 2 ports versus zero Thunderbolt on the ASUS. However, the 1920x1080 FHD+ AMOLED display falls short of the VivoBook's pixel density, and 14-hour battery life is respectable but trails considerably. Storage capacity differs significantly: ASUS includes 1TB SSD while Samsung maxes at 512GB. Choose the ASUS if you value exceptional display quality, portability, and marathon battery life with ARM's proven efficiency. Select Samsung if x86 software compatibility and processing power matter more, plus you want convertible versatility.

ValueX Elite)
BatteryX Elite)
DisplayX Elite)
PerformanceBook4 360
portabilityX Elite)

Who Should Buy

Buy the ASUS VivoBook S 15 (S5507, Snapdragon X Elite) if…

  • Excellent 3K 120Hz OLED display
  • All-day battery life thanks to ARM efficiency
  • Powerful 45 TOPS NPU for Copilot+ AI features

Buy the Samsung Galaxy Book4 360 if…

  • Versatile 360-degree 2-in-1 design with touch AMOLED
  • Samsung S Pen stylus supported for note-taking
  • Excellent Samsung Galaxy ecosystem integration

Category Scores

ASUS VivoBook S 15 (S5507, Snapdragon X Elite)
Samsung Galaxy Book4 360
Value
8.1
7.6
Battery
9.0
7.5
Display
9.2
7.8
Performance
7.9
8.3
portability
9.1
8.2

Pros & Cons

ASUS VivoBook S 15 (S5507, Snapdragon X Elite)

Pros

  • Excellent 3K 120Hz OLED display
  • All-day battery life thanks to ARM efficiency
  • Powerful 45 TOPS NPU for Copilot+ AI features
  • Lightweight for a 15.6-inch laptop
  • Fanless-quiet operation under typical loads

Cons

  • ARM compatibility issues with some x86 apps
  • No Thunderbolt support
  • Soldered RAM not upgradeable
  • No SD card reader

Samsung Galaxy Book4 360

Pros

  • Versatile 360-degree 2-in-1 design with touch AMOLED
  • Samsung S Pen stylus supported for note-taking
  • Excellent Samsung Galaxy ecosystem integration
  • Good 14-hour battery life for a convertible
  • Sleek aluminum build at reasonable weight

Cons

  • FHD+ resolution looks soft on a 15.6-inch screen
  • No SD card reader
  • RAM and SSD soldered — no upgrade path
  • Hinge adds weight vs. a comparable clamshell
  • No discrete GPU option

Full Specifications

SpecASUS VivoBook S 15 (S5507, Snapdragon X Elite)Samsung Galaxy Book4 360
SoftwareWindows 11 Home (ARM)Windows 11 Home
Body
Weight1.42 kg1.65 kg
MaterialAluminumAluminum
Dimensions352.6 x 225.9 x 14.7 mm356.3 x 229.0 x 14.9 mm
Ports
HDMI11
USB-A ports22
USB-C ports21
SD card
Thunderbolt ports02
Battery
Battery lifeUp to 18 hoursUp to 14 hours mixed use
Capacity70 Wh68 Wh
Display
Size15.6 inches15.6 inches
TypeOLED, 16:9FHD+ Dynamic AMOLED 2X touch 2-in-1
Resolution2880 x 16201920 x 1080
Refresh rate120Hz120Hz
Brightness (nits)600400
Storage
SSD1 TB PCIe 4.0 NVMe512 GB NVMe
Expandable storage
Keyboard
Backlit
Touch Bar
Processor
RAM16 GB LPDDR5X16 GB LPDDR5x
Cores12 cores16-core (6P+8E+2LPE)
ChipsetQualcomm Snapdragon X Elite X1E-78-100Intel Core Ultra 7 155H

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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.

Explore more in laptops, see all ASUS products or all Samsung products. View full details for the ASUS VivoBook S 15 (S5507, Snapdragon X Elite) or the Samsung Galaxy Book4 360.