Skip to content
specpair

Dell Inspiron 16 (5640) vs Samsung Galaxy Book4 15"

Updated Apr 2026laptops
VS
Samsung Galaxy Book4 15"
Samsung
Samsung Galaxy Book4 15"
$749
8.1/10
Winner

The Verdict

Both laptops deliver solid mid-range performance at competitive prices, but they cater to different priorities. The Dell Inspiron 16 emphasizes screen real estate with its 16-inch 1920x1200 display, offering more vertical workspace for productivity tasks, though its 250-nit brightness trails Samsung's 300-nit panel. The Samsung Galaxy Book4 15 counters with a lighter 1.56kg chassis compared to Dell's 1.90kg, making it noticeably more portable for frequent travelers. Performance-wise, Samsung's 13th-gen Core i7-1355U edges Dell's newer 150U slightly in multi-threaded workloads despite similar core counts, though real-world differences remain marginal for everyday use. Battery claims favor Samsung at 10 hours versus Dell's 9 hours, both sharing identical 54Wh capacity. Dell provides superior connectivity with Thunderbolt support and an SD card reader, practical for creative professionals. Samsung sacrifices expandability but includes a slightly more premium all-aluminum construction. At $749 versus $799, Samsung offers better portability and marginally stronger performance, while Dell justifies its premium through a larger display and superior I/O. Choose Samsung for ultraportability and value, Dell if you prioritize screen space and connectivity.

ValueBook4 15"
BatteryBook4 15"
DisplayBook4 15"
PerformanceBook4 15"
portabilityBook4 15"

Who Should Buy

Buy the Dell Inspiron 16 (5640) if…

  • Affordable 16-inch productivity laptop
  • Generous port selection including HDMI and USB-A
  • Comfortable keyboard with numpad

Buy the Samsung Galaxy Book4 15" if…

  • Lightweight at 3.44 lbs with an aluminum build for the price
  • Full-HD display is sufficient for everyday productivity
  • Samsung ecosystem features like Quick Share and Phone Link

Category Scores

Dell Inspiron 16 (5640)
Samsung Galaxy Book4 15"
Value
8.0
8.1
Battery
7.8
8.3
Display
7.5
8.0
Performance
7.8
8.2
portability
7.2
8.5

Pros & Cons

Dell Inspiron 16 (5640)

Pros

  • Affordable 16-inch productivity laptop
  • Generous port selection including HDMI and USB-A
  • Comfortable keyboard with numpad
  • 16 GB RAM and 512 GB SSD in base config
  • Upgradeable storage and memory

Cons

  • Dim 250-nit display unsuitable for bright rooms
  • Plastic base feels less premium
  • Mediocre battery life around 9 hours
  • Low-power Core 7 150U trails H-class chips
  • No discrete GPU option

Samsung Galaxy Book4 15"

Pros

  • Lightweight at 3.44 lbs with an aluminum build for the price
  • Full-HD display is sufficient for everyday productivity
  • Samsung ecosystem features like Quick Share and Phone Link
  • 10-hour battery life handles a full school or work day
  • HDMI port included — avoids dongles for presentations

Cons

  • 60Hz FHD display is unremarkable at the $749 price point
  • Only one USB-C and one USB-A port is limiting
  • Soldered RAM and SSD — zero upgradeability
  • No Thunderbolt or high-speed USB-C
  • Integrated graphics only — no discrete GPU option

Full Specifications

SpecDell Inspiron 16 (5640)Samsung Galaxy Book4 15"
SoftwareWindows 11 HomeWindows 11 Home
Body
Weight1.90 kg3.44 lbs (1.56 kg)
MaterialAluminum lid with plastic baseAluminum
Dimensions357.9 x 252.0 x 19.0 mm14.00 x 8.93 x 0.61 inches
Ports
HDMI1
USB-A ports21
USB-C ports11
SD card
Thunderbolt ports1
Battery
Battery lifeUp to 9 hours mixed useUp to 10 hours
Capacity54 Wh54 Wh
Display
Size16.0 inches15.6 inches
TypeWVA anti-glare LEDIPS anti-glare
Resolution1920 x 12001920 x 1080
Refresh rate60Hz60Hz
Brightness (nits)250300
Storage
SSD512 GB NVMe512 GB PCIe Gen 4 NVMe
Expandable storage
Keyboard
Backlit
Processor
RAM16 GB DDR516 GB LPDDR5
Cores10-core (2P+8E)10 cores (2P + 8E)
ChipsetIntel Core 7 150UIntel Core i7-1355U (13th Gen)

Want to compare a third product?

Add another product for a 3-way comparison.

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 Inspiron 16 (5640) or the Samsung Galaxy Book4 15".