Comparison of Dell Inspiron 15″ (i5578-10050GRY) vs Lenovo ThinkPad X1 Carbon 14″ (ThinkPad X1 Carbon 7th Gen)
Comparison of Lenovo ThinkPad X1 Carbon 14″ (ThinkPad X1 Carbon 7th Gen) vs Dell Inspiron 15″ (i5578-10050GRY)

Dell Inspiron 15″ (i5578-10050GRY) vs Lenovo ThinkPad X1 Carbon 14″ (ThinkPad X1 Carbon 7th Gen)

Comparison summary

  • For performance Lenovo ThinkPad X1 Carbon 14″ has a better processor.
  • ThinkPad X1 Carbon has Windows 10 Pro, which is better and safer than Windows 10 that is in Dell Inspiron 15″.
  • ThinkPad X1 Carbon has a higher resolution screen (4k).
  • Inspiron has a bigger screen. Its also thinner and smaller in size.
  • ThinkPad X1 Carbon has more SSD storage.
Compare technical specifications of Dell Inspiron 15″ (i5578-10050GRY)
Compare technical specifications of Lenovo ThinkPad X1 Carbon 14″ (ThinkPad X1 Carbon 7th Gen)

Dell Inspiron 15″ (i5578-10050GRY)

Lenovo ThinkPad X1 Carbon 14″ (ThinkPad X1 Carbon 7th Gen)

Trusted brandi7 CPUIPS screen
Trusted brandThini7 CPUIPS screenHigh resolution

Compare specifications

Dell Inspiron 15″ (i5578-10050GRY)Lenovo ThinkPad X1 Carbon 14″ (ThinkPad X1 Carbon 7th Gen)
Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs.
Read more
Intel Core i7-7500UIntel Core i7-8665U
Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop.
Read more
16gb16gb
Screen size
15.6″14″
Screen resolution
Full HD (1920 x 1080 pixels)4k (3840 x 2160 pixels)
Weight
4.54 lbs (2.06 kg)-
Size (length x width x height)
14.99 x 9.96 x 0.79 inches12.7 x 8.5 x 0.6 inches
(38.07 x 25.3 x 2.01 cm)(32.26 x 21.59 x 1.52 cm)
Operating system (OS)
Windows 10Windows 10 Pro
Hard drives
500gb SSD1000gb SSD
Release date
June 14, 2017October 8, 2020
Amazon.com List Price
$1,359.77
Amazon.com Lowest New Price
$1,359.77
Amazon.com Lowest Used Price
$445.00
Buy on Amazon.com

Laptop Dimensions

14.99 in
38.07 cm
9.96 in
25.3 cm
Thickness: 0.79 in (2.01 cm)
12.7 in
32.26 cm
8.5 in
21.59 cm
Thickness: 0.6 in (1.52 cm)

Compare Dell Inspiron 15″ / Lenovo ThinkPad X1 Carbon 14″ vs other Intel i7 laptops:

13″
Compare Dell Inspiron 15″ (i5578-10050GRY) vs Microsoft Surface RBG-00051 13″
Microsoft Surface RBG-00051 13″
16 GB RAMThinTouchscreenLightweighti7 CPUHigh resolution
$1,699.99
$1,399.00
13″
Compare Dell Inspiron 15″ (i5578-10050GRY) vs Microsoft Surface RBG-00001 13″
Microsoft Surface RBG-00001 13″
16 GB RAMThinTouchscreenLightweighti7 CPUHigh resolution
$1,699.99
$1,429.99
15″
Compare Dell Inspiron 15″ (i5578-10050GRY) vs Microsoft Surface RIP-00001 15″
Microsoft Surface RIP-00001 15″
16 GB RAMThinTouchscreeni7 CPUHigh resolution
$1,799.99
$1,249.00
13″
Compare Dell Inspiron 15″ (i5578-10050GRY) vs Microsoft Surface Pro 9 13″ (QIL-00001)
Microsoft Surface Pro 9 13″
QIL-00001
16 GB RAM2-in-1 laptopTouchscreenLightweight120hz screeni7 CPU
$1,599.99
$1,002.11
13″
Compare Dell Inspiron 15″ (i5578-10050GRY) vs Microsoft Surface Pro 9 13″ (QIX-00018)
Microsoft Surface Pro 9 13″
QIX-00018
16 GB RAM2-in-1 laptopTouchscreenLightweight120hz screeni7 CPU
$1,899.99
$1,499.99
15″
Compare Dell Inspiron 15″ (i5578-10050GRY) vs Microsoft Surface RIP-00026 15″
Microsoft Surface RIP-00026 15″
16 GB RAMThinTouchscreeni7 CPUHigh resolution
$1,799.99
$1,329.99

Amazon.com description

Dell Inspiron i5578-10050GRY 15.6" FHD Laptop (7th Generation Intel Core i7, 16GB RAM, 512 GB SSD)

7th generation Intel Core i7-7500u, up to 3.5 GHz Processor

16GB DDR4 2400Mhz included; 16GB maximum

512GB SSD storage; No Optical Drive included

15.6-inch FHD (1920 x 1080) IPS Truelife LED-backlit touch Display with wide viewing angles-ir Camera

Windows 10 operating system; black

ASIN: B01L8PEYIY

Lenovo ThinkPad X1 Carbon 7th Gen 20QD000SUS 14-Inch UHD Ultrabook (Intel Core i7-8665U, 16 GB RAM, 1 TB SSD, Windows 10 Pro), Black

14-Inch FHD IPS screen (1920 x 1080)

1. 8 GHz Intel Core i7-8565u Processor

1 TB Solid State Drive

Windows 10 Pro 64-bit

ASIN: B07VBGRWKV