Lenovo Yoga C740 (14”) vs. Dell Inspiron 13 5391: Which is better?

Here is a side by side comparison between Lenovo Yoga C740 (14”) and Dell Inspiron 13 5391 specs including CPU, RAM, storage, battery, display, and more.

Lenovo Yoga C740 (14”) Pros

Reasons that Lenovo Yoga C740 (14”) is better than Dell Inspiron 13 5391.

Supports larger memory

Lenovo Yoga C740 (14”) supports a larger memory capacity than the Dell Inspiron 13 5391. It supports up to 16GB versus 8GB of system memory on the Dell Inspiron 13 5391.

Max system memory size
Lenovo Yoga C740 (14”)
16 GB
Dell Inspiron 13 5391
8 GB
Supports faster memory

Lenovo Yoga C740 (14”) supports a faster memory speed than the Dell Inspiron 13 5391. It supports up to 2666MHz versus 2133MHz of system memory on the Dell Inspiron 13 5391.

Memory type and speed
Lenovo Yoga C740 (14”) - DDR4
2,666 MHz
Dell Inspiron 13 5391 - LPDDR3
2,133 MHz
5% larger display

Lenovo Yoga C740 (14”) has a 14-inch screen size 5% larger than the 13.3-inch Dell Inspiron 13 5391.

Display size
Lenovo Yoga C740 (14”)
14-inch
Dell Inspiron 13 5391
13.3-inch

Dell Inspiron 13 5391 Pros

Reasons that Dell Inspiron 13 5391 is better than Lenovo Yoga C740 (14”).

Supports discrete graphics

Configurable up to Nvidia GeForce MX250 2GB GDDR5 vs. integrated

About 31% lighter

Dell Inspiron 13 5391 weighed 2.16 pounds, 31% lighter than the 3.09 pounds Lenovo Yoga C740 (14”).

WeightLenovo Yoga C740 (14”)Dell Inspiron 13 5391
Pound
3.09 lbs.
2.16 lbs.
Kilogram
1.40 kg
0.98 kg

Prices

Here are the latest price updates and offers for both devices.

Lenovo Yoga C740 (14”) Price
Lenovo Yoga C740-14 FHD Touch - 10th gen i5-10210U - 8GB - 256GB SSD - Mica
Lenovo Yoga C740-14 FHD Touch - 10th gen i5-10210U - 8GB - 256GB SSD - Mica
By Lenovo
$649.99
Lenovo Yoga C740-14 FHD Touch - 10th gen i5-10210U - 8GB - 256GB SSD - Mica (Renewed)
Lenovo Yoga C740-14 FHD Touch - 10th gen i5-10210U - 8GB - 256GB SSD - Mica (Renewed)
By Lenovo
$499.00
Lenovo Yoga C740 2-in-1 14" Full HD 1080p Touchscreen Laptop PC, Intel Core i5-10210U Quad Core Processor, 8GB DDR4 RAM, 256GB SSD, Backlit Keyboard, Webcam, WiFi, Bluetooth, Windows 10, Mica
Lenovo Yoga C740 2-in-1 14" Full HD 1080p Touchscreen Laptop PC, Intel Core i5-10210U Quad Core Processor, 8GB DDR4 RAM, 256GB SSD, Backlit Keyboard, Webcam, WiFi, Bluetooth, Windows 10, Mica
By Lenovo
$688.00
Dell Inspiron 13 5391 Price
Dell Inspiron 15 3530 Business Laptop 15.6" FHD Anti-Glare Touchscreen Intel 10-Core i5-1335U Processor (>i7-1255u) 16GB RAM 512GB SSD FHD Webcam ExpressCharge Long Battery Life Win11
Dell Inspiron 15 3530 Business Laptop 15.6" FHD Anti-Glare Touchscreen Intel 10-Core i5-1335U Processor (>i7-1255u) 16GB RAM 512GB SSD FHD Webcam ExpressCharge Long Battery Life Win11
By Dell
$474.88
$499.00 5% OFF
Dell - Inspiron 13 7000 2-in-1 - 13.3" Touch-Screen Laptop - Intel Core i5 - 8GB Memory - 512GB SSD + 32GB Optane - Silver - i7300-5395SLV-PUS
Dell - Inspiron 13 7000 2-in-1 - 13.3" Touch-Screen Laptop - Intel Core i5 - 8GB Memory - 512GB SSD + 32GB Optane - Silver - i7300-5395SLV-PUS
By Dell
$599.00
$647.96 8% OFF
Dell Inspiron 13 5310, 13.3 inch QHD Non-Touch Laptop - Intel Core i7-11390H, 16GB LPDDR4x RAM, 512GB SSD, NVIDIA GeForce MX450 with 2GB GDDR6, Windows 11 Home - Platinum Silver (Latest Model)
Dell Inspiron 13 5310, 13.3 inch QHD Non-Touch Laptop - Intel Core i7-11390H, 16GB LPDDR4x RAM, 512GB SSD, NVIDIA GeForce MX450 with 2GB GDDR6, Windows 11 Home - Platinum Silver (Latest Model)
By Dell
$1,062.83

Availability

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
Released20192019
Release Date
  • Announced at Lenovo Tech Life (Auguest 2019)
  • Announced at IFA 2019
  • Available on October 1, 2019
Pricing-
  • Starting at $579.99 (non-WWAN)
  • Starting at $729.99 (WWAN)

Exterior

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
Dimensions12.67 x 8.45 x 0.59 - 0.67” (321.8 x 214.6 x 14.9 - 16.9 mm)
Width: 12.67” (321.8 mm)
Depth: 8.45” (214.6 mm)
Height: 0.59 - 0.67” (14.9 - 16.9 mm)
  • Non-WWAN Models
    • Front: 12.11 x 8.05 x 0.59 in (307.60 x 204.50 x 14.90 mm)
    • Back: 12.11 x 8.05 x 0.65 in (307.60 x 204.50 x 16.50 mm)
  • WWAN Models
    • Front: 12.11 x 8.05 x 0.66 in (307.60 x 204.50 x 16.80 mm)
    • Back: 12.11 x 8.05 x 0.73 in (307.60 x 204.50 x 18.50 mm)
WeightStarting at 3.09 lbs (1.4 kg)
  • Non-WWAN Models
    • 2.16 lb (1.18 kg)
  • WWAN Models
    • 2.65 lb (1.20 kg)
Colors
Iron Grey Mira
  • Platinum Silver with dark gray bezel and keyboard (available on configurations without a backlit keyboard)
  • Platinum Silver with light gray bezel and silver keyboard (available on configurations with a backlit keyboard)
  • Ice Lilac
Keyboard and Trackpad
  • Full-size keyboard with 6 rows, multimedia Fn keys, LED backlight
  • Buttonless glass surface multi-touch touchpad
  • Full-size, spill-resistant keyboard
  • Optional backlit full-size, spill-resistant keyboard
  • Multi-touch gesture-enabled precision touchpad with integrated scrolling

Display

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
Size14 Inches13.3 Inches
Info
  • 14” FHD Touch Screen
    1920 x 1080, IPS display, 300 nits with Dolby Vision, 16:9 aspect ratio, 10-finger multi-touch.
    Support Lenovo Active Pen (not included)
13.3-inch FHD (1920 x 1080) TrueLife LED Backlight Non-touch Narrow Border Wide Viewing Angle Display

Ports

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
  • 2 x USB Type-C 3.1 Gen 1
    Supports Power Delivery & DisplayPort.
  • 1 x USB 3.1 Gen 1
    Full-size USB-A ports.
  • 1 x Audio jack
Dell Inspiron 13 5391 Ports
Image Source: Dell
  • 1 x HDMI 1.4b
  • 1 x USB 3.1 Gen 1 Type-C™ (DP/PowerDelivery)
  • 1 x USB 3.1 Gen 1
  • 1 x Micro SD card reader
  • 1 x Headphone & Microphone Audio Jack
  • 1 x AC Power

Internal Specs

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
Processor
  1. 10th Gen Intel® Core™ i5-10210U
    4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W
  2. 10th Gen Intel® Core™ i7-10510U
    4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
  1. 10th Gen Intel® Core™ i3-10110U
    2 cores, 4 threads, 2.10 → 4.10 GHz, 4MB SmartCache, 15W
  2. 10th Gen Intel® Core™ i5-10210U
    4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W
  3. 10th Gen Intel® Core™ i7-10510U
    4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
Integrated Graphics
  1. 10th Gen Intel® Core™ i5-10210U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1100 MHz
  2. 10th Gen Intel® Core™ i7-10510U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
  1. 10th Gen Intel® Core™ i3-10110U
    Intel® UHD Graphics
    23 Execution Units, 300 → 1000 MHz
  2. 10th Gen Intel® Core™ i5-10210U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1100 MHz
  3. 10th Gen Intel® Core™ i7-10510U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
Memory
  • 8GB 16GB
    2666 MHz Dual-channel DDR4 (Soldered)
4 GB 8 GB
2133 MHz dual-channel onboard LPDDR3 RAM.
Discrete Graphics-NVIDIA® GeForce® MX250 (Optional) Pascal Architecture, 2GB GDDR5 64-bit, 1518 → 1582 MHz, 384 CUDA Cores.
Storage
  • 256 GB 512 GB 1TB
    M.2 2280 PCIe SSD.
256 GB 512 GB
M.2 PCIe NVMe Solid State Drive.

Connectivity

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
Wi-Fi
  • Intel® 9560 802.11AC (2x2)
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac.
  • Intel 9560
    Up to 1730 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac)
  • Intel 9462
    Up to 433 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac)
Bluetooth
  • Bluetooth 5.0
  • Bluetooth 5.0
More-
  • Optional Wireless Wide Area Network (WWAN)
    • Intel 7360 (DW5820e)
    • Up to 450 Mbps DL/50 Mbps UL (Cat 9)
    • Frequency bands supported (LTE FDD: 450 Mbps DL/50 Mbps UL (Cat 9), LTE TDD: B347 Mbps DL/30 Mbps UL (Cat 9), UMTS/HSPA+: UMTS 384 Kbps DL/384 Kbps UL)
    • Wireless standards (LTE Category 16, UMTS/HSPA+)
    • Global Navigation Satellite System (GNSS) (Supports GPS, BDS, and GLONASS)

Battery

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
Size
  • 4-cell smart lithium-ion
  • Battery Capacity: 51 Wh
  • 4-Cell Battery, 45 Whr (Integrated)
  • 4-Cell Battery, 52 Whr (Integrated)
Battery Life
  • Up to 13 hours
  • Non-WWAN Models
    • Up to 13 hours 06 minutes
  • WWAN Models
    • Up to 13 hours 44 minutes
* Tested on the Mobile Mark 2014 benchmark test.
Power Supply65 W USB (Type-C) power adapter65 Watt AC Adapter

Software

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
OS
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
Windows 10 Home Windows 10 Pro Ubuntu 18.04
Upgradable to Windows 11
Built-in Apps
  • Lenovo Vantage
  • Microsoft Office 2019
  • McAfee LiveSafe™
  • Dolby Vision™
  • Microsoft Office 30 Trial
  • McAfee LiveSafe
  • Foxit Phantom Standard PDF
  • SupportAssist
  • Dell Mobile Connect
  • Dell Color Profiles
  • SmartByte
  • Wave MaxxAudio® Pro

Camera & Audio

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
Camera
  • Front-facing camera
    720p HD Camera.
  • Integrated Widescreen HD (720p) Webcam
Audio
  • User-facing Dolby Atmos™ speaker system
  • Far-field microphones
  • 2 x tuned speakers, audio processing by Waves MaxxAudio® Pro
  • 1 x combo headphone/microphone jack
  • Dual Digital Microphone Array

Misc

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
Inking
  • Support Lenovo Active Pen (not included).
-
Sensors
  • Windows Hello compliant Match-on-Chip fingerprint reader on the palm rest
  • Ambient light sensor
  • Fingerprint reader sensor (Optional)
Security
  • Windows Hello with Fingerprint Sign in
  • TrueBlock Privacy Shutter
Fingerprint Reader with Windows Hello (Optional)

Key Features

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391
At Glance
Released in Mid
2019
16:9 FHD
14”
1080p 60Hz
Weight
3.09 lb
1.40 kg
Up to
Intel Core i7-10510U
4C/8T, 1.80 → 4.90 GHz
Geekbench 5
957
Single Core
Geekbench 5
2,942
Multi-Core
With integrated
Intel® UHD Graphics
24 Execution Units, 300 → 1150 MHz
Up to
16GB
2666 MHz DDR4
Released in Late
2019
16:9 FHD
13.3”
1080p 60Hz
Weight
2.16 lb
0.98 kg
Up to
Intel Core i7-10510U
4C/8T, 1.80 → 4.90 GHz
Geekbench 5
957
Single Core
Geekbench 5
2,942
Multi-Core
With integrated
Intel® UHD Graphics
24 Execution Units, 300 → 1150 MHz
Configurable up to
8GB
2133 MHz LPDDR3
Dell Inspiron 13 5391 Ports
Nvidia GeForce
MX250
2GB GDDR5

Comparison Summary

Lenovo Yoga C740 (14”) vs. Dell Inspiron 13 5391

Lenovo has released the Yoga C740 (14”), a 14-inch machine, in mid-2019. It is powered by up to a quad-core Intel Core i7-10510U with a boost clock speed up to 4.90 GHz. The laptop has an integrated graphics option up to Intel® UHD Graphics (24 Execution Units, 300 → 1150 MHz).

On the other hand, we have the 13.3-inch Inspiron 13 5391 was introduced by Dell around the same year in late-2019. It comes with up to a quad-core Intel Core i7-10510U with a boost clock speed up to 4.90 GHz. It has a dedicated GPU option up to Nvidia GeForce MX250 with 2GB GDDR5.

Geekbench 5 Single Core

Lenovo Yoga C740 (14”)1
10th Gen Intel® Core™ i5-10210U94498.64%
2
10th Gen Intel® Core™ i7-10510U957100.00%
Dell Inspiron 13 53911
10th Gen Intel® Core™ i3-10110U89793.73%
2
10th Gen Intel® Core™ i5-10210U94498.64%
3
10th Gen Intel® Core™ i7-10510U957100.00%
0957

Geekbench 5 Multi Core

Lenovo Yoga C740 (14”)1
10th Gen Intel® Core™ i5-10210U2,93399.69%
2
10th Gen Intel® Core™ i7-10510U2,942100.00%
Dell Inspiron 13 53911
10th Gen Intel® Core™ i3-10110U1,86663.43%
2
10th Gen Intel® Core™ i5-10210U2,93399.69%
3
10th Gen Intel® Core™ i7-10510U2,942100.00%
02,942

The Lenovo Yoga C740 (14”) has a 14-inch display which is slightly larger than the 13.3-inch Dell Inspiron 13 5391. In addition, the Lenovo Yoga C740 (14”) weighs 3.09 lbs. about 43% heavier than the 2.16 lbs. Dell Inspiron 13 5391. Moreover, measured at 12.67” x 8.45” x 0.67”, the Lenovo Yoga C740 (14”) is considerably bulkier than the Dell Inspiron 13 5391 at 12.11” x 8.05” x 0.65”.

Lenovo Yoga C740 (14”)Dell Inspiron 13 5391

Moving over to upgradability, Lenovo claims that the Lenovo Yoga C740 (14”) supports up to 16GB 2666 MHz DDR4 memory. It also comes with a single removable M.2 SSD slot that users can replace and upgrade in the future.

For Dell Inspiron 13 5391, it supports up to 8GB 2133 MHz LPDDR3 memory. Unlike Lenovo Yoga C740 (14”), it has an onboard memory module that is not upgradable by the users. Luckily, it has a single removable M.2 SSD slot that users can replace or upgrade when needed.

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