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Apple MacBook Air 15" M3 vs Samsung Galaxy Book4 360

Updated Apr 2026laptops
Apple MacBook Air 15" M3
Apple
Apple MacBook Air 15" M3
$1,299
8.3/10
VS
Samsung Galaxy Book4 360
Samsung
Samsung Galaxy Book4 360
$1,349
8.5/10
Winner

The Verdict

Both laptops occupy the same price tier but serve different user priorities. Apple's MacBook Air 15 M3 delivers superior display quality with 2880x1864 resolution and 500 nits brightness on a true Liquid Retina IPS panel, paired with exceptional battery life reaching 18 hours for wireless web browsing. The M3 chip with 10-core GPU excels at creative workflows, though the 8GB RAM and 256GB storage feel constraining at this price point. Samsung's Galaxy Book4 360 counters with stronger specifications: 16GB RAM, 512GB storage, and an Intel Core Ultra 7 155H processor that matches or exceeds the M3 in multi-threaded tasks. Its 15.6-inch AMOLED touchscreen with 120Hz refresh delivers vibrant colors but lower absolute brightness at 400 nits, and battery life drops to 14 hours. The 360-degree hinge enables tablet mode, adding versatility the MacBook lacks. Port selection heavily favors Samsung with traditional USB-A slots, HDMI, and Thunderbolt 2, versus Apple's minimalist two Thunderbolt setup. For creative professionals prioritizing battery endurance and color accuracy, the MacBook wins. Content creators wanting maximum RAM, storage, and ports while accepting Windows will prefer the Galaxy Book4. The Galaxy Book4 360 edges ahead for spec value and flexibility, though the MacBook Air remains the better long-term device for Apple ecosystem users.

ValueBook4 360
Battery15" M3
Display15" M3
PerformanceBook4 360
portability15" M3

Who Should Buy

Buy the Apple MacBook Air 15" M3 if…

  • Large 15-inch display in a thin, light chassis
  • Silent fanless design
  • Strong M3 performance for everyday workloads

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

Apple MacBook Air 15" M3
Samsung Galaxy Book4 360
Value
7.5
8.6
Battery
9.1
7.8
Display
9.0
8.2
Performance
8.0
8.7
portability
8.8
8.2

Pros & Cons

Apple MacBook Air 15" M3

Pros

  • Large 15-inch display in a thin, light chassis
  • Silent fanless design
  • Strong M3 performance for everyday workloads
  • All-day 18-hour battery life
  • Six-speaker sound system with Spatial Audio

Cons

  • Only two Thunderbolt ports
  • 8 GB base RAM is tight for power users
  • No ProMotion or HDR display
  • 256 GB base SSD has slower single-chip speeds
  • No HDMI or SD card slot

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

SpecApple MacBook Air 15" M3Samsung Galaxy Book4 360
SoftwaremacOS SequoiaWindows 11 Home
Body
Weight1.51 kg1.65 kg
MaterialAluminum unibodyAluminum
Dimensions340.4 x 237.6 x 11.5 mm356.3 x 229.0 x 14.9 mm
Ports
MagSafe
Thunderbolt ports22
HDMI1
USB-A ports2
USB-C ports1
SD card
Battery
Battery lifeUp to 18 hours wireless webUp to 14 hours mixed use
Capacity66.5 Wh68 Wh
Display
Size15.3 inches15.6 inches
TypeLiquid Retina IPS LEDFHD+ Dynamic AMOLED 2X touch 2-in-1
Resolution2880 x 18641920 x 1080
Refresh rate60Hz120Hz
Brightness (nits)500400
Storage
SSD256 GB512 GB NVMe
Expandable storage
Keyboard
Backlit
Touch Bar
Processor
RAM8 GB unified16 GB LPDDR5x
Cores8-core CPU, 10-core GPU16-core (6P+8E+2LPE)
ChipsetApple M3Intel 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.

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