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Dell Alienware x16 vs Samsung Galaxy Book4 Pro 360

Updated Apr 2026laptops
Dell Alienware x16
Dell
Dell Alienware x16
$1,899
8.3/10
VS
Samsung Galaxy Book4 Pro 360
Samsung
Samsung Galaxy Book4 Pro 360
$1,750
8.1/10

The Verdict

Dell Alienware x16 and Samsung Galaxy Book4 Pro 360 target different user priorities despite similar 16-inch screens and $150 price difference. Dell's gaming-focused beast pairs an Intel Core i9-13900HK with 32GB DDR5 RAM, 1TB storage, and a blazing 240Hz IPS display (2560x1600, 480 nits) for serious performance. Samsung counters with a newer Core Ultra 7 155H, half the RAM (16GB LPDDR5X), 512GB storage, but compensates with a superior Dynamic AMOLED 2X touchscreen (2880x1800, 120Hz, 400 nits) and convertible 360-degree hinge for versatility. Battery life heavily favors Samsung: 15 hours versus Dell's 6-hour rating, thanks partly to Samsung's smaller 76Wh versus 99.5Wh battery. Dell dominates raw processing power and gaming capability with better port selection (2 USB-A vs 1), while Samsung offers lighter weight (1.66kg vs 2.67kg) and Thunderbolt 2 redundancy. Dell's i9 and DDR5 architecture significantly outpace Samsung for video editing and 3D rendering, but Samsung's OLED display and portability suit creative professionals prioritizing mobility. Choose Dell if gaming and workstation performance matter most; pick Samsung for everyday productivity, travel-friendly weight, exceptional display quality, and all-day battery endurance.

ValuePro 360
BatteryPro 360
DisplayPro 360
PerformanceAlienware x16
portabilityPro 360

Who Should Buy

Buy the Dell Alienware x16 if…

  • 240Hz QHD+ display is excellent for competitive gaming
  • Thinner and lighter than the m18 while still packing RTX 4070/4080
  • 99.5 Wh battery is near the legal maximum for air travel

Buy the Samsung Galaxy Book4 Pro 360 if…

  • Beautiful 3K AMOLED 120Hz touchscreen with S Pen support
  • Remarkably thin at 12.8 mm for a 16-inch convertible
  • Versatile 360-degree hinge for tablet and tent modes

Category Scores

Dell Alienware x16
Samsung Galaxy Book4 Pro 360
Value
8.0
8.2
Battery
5.8
9.0
Display
8.5
9.0
Performance
9.2
7.8
portability
6.5
8.9

Pros & Cons

Dell Alienware x16

Pros

  • 240Hz QHD+ display is excellent for competitive gaming
  • Thinner and lighter than the m18 while still packing RTX 4070/4080
  • 99.5 Wh battery is near the legal maximum for air travel
  • Premium CNC aluminum build with Alienware's signature design language
  • Dolby Atmos speakers produce surprisingly good audio

Cons

  • Still nearly 6 lbs — heavier than many 16-inch gaming laptops
  • 6-hour battery life requires keeping the charger nearby
  • Only one Thunderbolt 4 port
  • Keyboard feels mushy compared to ThinkPad or MacBook keyboards
  • Alienware Command Center software can be buggy

Samsung Galaxy Book4 Pro 360

Pros

  • Beautiful 3K AMOLED 120Hz touchscreen with S Pen support
  • Remarkably thin at 12.8 mm for a 16-inch convertible
  • Versatile 360-degree hinge for tablet and tent modes
  • Strong battery life from 76 Wh cell

Cons

  • Heavy to use as a tablet at 1.66 kg
  • No discrete GPU for creative or gaming workloads
  • Soldered RAM limits future upgrades
  • S Pen included but lacks charging or Bluetooth features

Full Specifications

SpecDell Alienware x16Samsung Galaxy Book4 Pro 360
SoftwareWindows 11 HomeWindows 11 Home
Body
Weight5.89 lbs (2.67 kg)1.66 kg
MaterialCNC machined aluminumAluminum
Dimensions14.33 x 10.24 x 0.93 inches355.4 x 252.2 x 12.8 mm
Ports
HDMI1
USB-A ports21
USB-C ports22
SD card
Thunderbolt ports12
Battery
Battery lifeUp to 6 hoursUp to 15 hours
Capacity99.5 Wh76 Wh
Display
Size16 inches16 inches
TypeIPSDynamic AMOLED 2X touchscreen
Resolution2560 x 16002880 x 1800
Refresh rate240Hz120Hz
Brightness (nits)480400
Storage
SSD1 TB PCIe Gen 4 NVMe512 GB
Expandable storage
Keyboard
Backlit
Processor
RAM32 GB DDR516 GB LPDDR5X
Cores14 cores (6P + 8E)16 cores
ChipsetIntel Core i9-13900HK (13th Gen)Intel 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 Dell products or all Samsung products. View full details for the Dell Alienware x16 or the Samsung Galaxy Book4 Pro 360.