Comparison of Dell Inspiron 15″ (i5578-2550GRY) vs Lenovo Yoga C940 2-in-1 14″ (C940-4K-I7-16GB-512GB)
Comparison of Lenovo Yoga C940 2-in-1 14″ (C940-4K-I7-16GB-512GB) vs Dell Inspiron 15″ (i5578-2550GRY)

Dell Inspiron 15″ (i5578-2550GRY) vs Lenovo Yoga C940 2-in-1 14″ (C940-4K-I7-16GB-512GB)

Comparison summary

  • For performance Lenovo Yoga C940 2-in-1 14″ has a lot better performing processor. It also has more memory.
  • Yoga C940 2-in-1 features a higher resolution screen (4k).
  • Dell Inspiron 15″ has a bigger screen. For portability Yoga C940 2-in-1 is lighter. Its also thinner and smaller in size.
  • Yoga C940 2-in-1 has more SSD, but Inspiron has an HDD storage.
Compare technical specifications of Dell Inspiron 15″ (i5578-2550GRY)
Compare technical specifications of Lenovo Yoga C940 2-in-1 14″ (C940-4K-I7-16GB-512GB)

Dell Inspiron 15″ (i5578-2550GRY)

Lenovo Yoga C940 2-in-1 14″ (C940-4K-I7-16GB-512GB)

Trusted brand2-in-1 laptopi7 CPUIPS screen
Trusted brandThin2-in-1 laptopLightweighti7 CPUIPS screenHigh resolutionFingerprint Reader

Compare specifications

Dell Inspiron 15″ (i5578-2550GRY)Lenovo Yoga C940 2-in-1 14″ (C940-4K-I7-16GB-512GB)
Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs.
Read more
Intel Core i7-7500UIntel Core i7-1065G7
Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop.
Read more
8gb16gb
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)1.1 lbs (0.5 kg)
Size (length x width x height)
14.99 x 9.96 x 0.79 inches12.6 x 8.5 x 0.6 inches
(38.07 x 25.3 x 2.01 cm)(32 x 21.59 x 1.52 cm)
Operating system (OS)
Windows 10-
Hard drives
16gb SSD, 1000gb HDD500gb SSD
Release date
June 14, 2017July 11, 2020
Amazon.com List Price
$998.00
Amazon.com Lowest New Price
$998.00
Amazon.com Lowest Used Price
$899.99
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)
12.6 in
32 cm
8.5 in
21.59 cm
Thickness: 0.6 in (1.52 cm)

Compare Dell Inspiron 15″ / Lenovo Yoga C940 2-in-1 14″ vs other 2-in-1 laptops:

14″
Compare Dell Inspiron 15″ (i5578-2550GRY) vs Acer Aspire 3 Spin 14 (NX.KN1AA.004)
Acer Aspire 3 Spin 14
NX.KN1AA.004
Popular2023 model8 GB RAMThin2-in-1 laptopTouchscreen
$439.99
$398.00
16″
Compare Dell Inspiron 15″ (i5578-2550GRY) vs Lenovo IdeaPad Flex 5 16″ (82XY0032US)
Lenovo IdeaPad Flex 5 16″
82XY0032US
Popular2023 modelTrusted brand16 GB RAM2-in-1 laptopTouchscreen
$849.99
$596.47
12″
Compare Dell Inspiron 15″ (i5578-2550GRY) vs Lenovo Flex 3 Chromebook 12″ (Flex)
Lenovo Flex 3 Chromebook 12″
Flex
Trusted brand4 GB RAMThin2-in-1 laptopTouchscreenChromebook
$279.98
11″
Compare Dell Inspiron 15″ (i5578-2550GRY) vs Acer X360 Chromebook Spin 2-in-1 11″ (X360 Chromebook Spin)
Acer X360 Chromebook Spin 2-in-1 11″
X360 Chromebook Spin
2023 model4 GB RAMThin2-in-1 laptopTouchscreenChromebook
from
$172.47
13″
Compare Dell Inspiron 15″ (i5578-2550GRY) vs ASUS ROG Flow Z13 (GZ301ZA-PS53)
ASUS ROG Flow Z13
GZ301ZA-PS53
Popular16 GB RAMThin2-in-1 laptopTouchscreenLightweight
$693.00
15″
Compare Dell Inspiron 15″ (i5578-2550GRY) vs HP Envy x360 2-in-1 15″ (15-ey0013dx)
HP Envy x360 2-in-1 15″
15-ey0013dx
Trusted brand8 GB RAM2-in-1 laptopAMD CPUIPS screenBudget choice
$520.00
$453.99

Amazon.com description

Dell Inspiron i5578-2550GRY 15.6" FHD 2-In-1 Laptop (7th Generation Intel Core i7, 8GB, 1TB HDD) Microsoft Signature Image

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

8GB DDR4 2400 Megahertz included; 16GB maximum

1TB HDD storage; No Optical Drive included

15.6 inch FHD (1920 x 1080) IPS True life LED back lit touch Display with wide viewing angles ir Camera

Windows 10 operating system; Gray, Maximum Memory Capacity: 16 GB

ASIN: B01L8PDW96