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ASUS VivoBook 15 (2023) vs Samsung Galaxy Book3 Ultra

Updated Apr 2026laptops
VS
Samsung Galaxy Book3 Ultra
Samsung
Samsung Galaxy Book3 Ultra
$2,399
9.1/10

The Verdict

These laptops serve entirely different market segments. The ASUS VivoBook 15 is a budget-friendly 15.6-inch workhorse with an Intel Core i5-1335U, 8GB DDR4 RAM, and 512GB storage, delivering solid everyday performance at $499. Its IPS LCD display runs at 1920x1080 with 300 nits brightness, and the 42Wh battery provides up to 8 hours of use. Build quality relies on plastic with a metal lid, keeping weight to 1.7kg. The Samsung Galaxy Book3 Ultra operates in a completely different league at $2,399. Its 16-inch AMOLED panel (2880x1800, 120Hz, 400 nits) provides superior visual clarity and color accuracy. The Intel Core i9-13900H processor with 32GB LPDDR5 RAM and 1TB storage crushes productivity tasks, while the aluminum chassis feels premium. Both claim 8 hours battery life, though the Galaxy Book3 Ultra's 76Wh capacity suggests better real-world longevity. For students and casual users needing basic computing, the VivoBook 15 offers exceptional value with competent performance and reasonable portability. Professionals, content creators, and power users should invest in the Galaxy Book3 Ultra for its superior display technology, processing power, and premium construction. The price difference reflects genuine capability gaps rather than marketing premium.

Value15 (2023)
BatteryBook3 Ultra
DisplayBook3 Ultra
PerformanceBook3 Ultra
portability15 (2023)

Who Should Buy

Buy the ASUS VivoBook 15 (2023) if…

  • Affordable at $499 with a solid i5-1335U processor
  • 512 GB SSD provides decent storage out of the box
  • Lightweight at 1.7 kg for a 15.6-inch laptop

Buy the Samsung Galaxy Book3 Ultra if…

  • Gorgeous 16-inch 2.8K AMOLED 120Hz display with vivid colors
  • NVIDIA RTX 4070 Laptop GPU handles creative and gaming workloads
  • Under 4 lbs — lightweight for a 16-inch laptop with discrete GPU

Category Scores

ASUS VivoBook 15 (2023)
Samsung Galaxy Book3 Ultra
Value
8.9
6.5
Battery
7.5
8.2
Display
7.0
9.5
Performance
7.2
9.4
portability
8.3
7.8

Pros & Cons

ASUS VivoBook 15 (2023)

Pros

  • Affordable at $499 with a solid i5-1335U processor
  • 512 GB SSD provides decent storage out of the box
  • Lightweight at 1.7 kg for a 15.6-inch laptop
  • ErgoLift hinge design improves typing ergonomics
  • Expandable storage via M.2 slot

Cons

  • 60Hz display feels outdated
  • 42 Wh battery provides mediocre endurance
  • 300-nit brightness is dim for outdoor or bright room use
  • 8 GB soldered RAM is not upgradeable on some models
  • Plastic build feels basic

Samsung Galaxy Book3 Ultra

Pros

  • Gorgeous 16-inch 2.8K AMOLED 120Hz display with vivid colors
  • NVIDIA RTX 4070 Laptop GPU handles creative and gaming workloads
  • Under 4 lbs — lightweight for a 16-inch laptop with discrete GPU
  • Seamless Samsung ecosystem integration with Galaxy phones and tablets
  • Excellent keyboard with 1.5 mm key travel and good feedback

Cons

  • $2,399 is steep and competes directly with MacBook Pro 16
  • 76 Wh battery drains faster on AMOLED — expect 6-7 hours in practice
  • Soldered RAM and SSD limit upgradeability
  • Samsung software bloatware is annoying to clean up
  • No OLED brightness matching Apple's XDR 1600-nit HDR peak

Full Specifications

SpecASUS VivoBook 15 (2023)Samsung Galaxy Book3 Ultra
SoftwareWindows 11 HomeWindows 11 Home
Body
Weight1.7 kg3.95 lbs (1.79 kg)
MaterialPlastic chassis with metal lidAluminum
Dimensions359.7 x 232.5 x 17.9 mm13.99 x 9.86 x 0.65 inches
Ports
HDMI1
USB-A ports21
USB-C ports12
Headphone Jack
SD card
Thunderbolt ports2
Battery
Battery lifeUp to 8 hoursUp to 8 hours
Capacity42 Wh76 Wh
Display
Size15.6 inches16 inches
TypeIPS LCDAMOLED
Resolution1920 x 10802880 x 1800
Refresh rate60Hz120Hz
Brightness (nits)300400
Storage
SSD512 GB PCIe NVMe1 TB PCIe Gen 4 NVMe
Expandable storage
Keyboard
Backlit
Processor
RAM8 GB DDR432 GB LPDDR5
Cores10-core (2P + 8E)14 cores (6P + 8E)
Chipset13th Gen Intel Core i5-1335UIntel Core i9-13900H (13th Gen)

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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 15 (2023) or the Samsung Galaxy Book3 Ultra.