Dell Inspiron 13 5391 vs. Lenovo ThinkPad X1 Carbon Gen 7: Full specs comparison

We thoroughly analyzed technical specifications for Dell Inspiron 13 5391 and Lenovo ThinkPad X1 Carbon Gen 7 models, including CPU, memory, storage, battery life, display quality, and other features.

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Dell Inspiron 13 5391 image

Dell Inspiron 13 5391

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Lenovo ThinkPad X1 Carbon Gen 7

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Dell Inspiron 13 5391 Pros

Reasons that Dell Inspiron 13 5391 is better than Lenovo ThinkPad X1 Carbon Gen 7.

Supports discrete graphics

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

About 10% lighter

Dell Inspiron 13 5391 weighed 2.16 pounds, 10% lighter than the 2.40 pounds Lenovo ThinkPad X1 Carbon Gen 7.

WeightDell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
Pound
2.16 lbs.
2.40 lbs.
Kilogram
0.98 kg
1.09 kg

Lenovo ThinkPad X1 Carbon Gen 7 Pros

Reasons that Lenovo ThinkPad X1 Carbon Gen 7 is better than Dell Inspiron 13 5391.

Much faster CPU performance

Intel Core i7-10710U inside Lenovo ThinkPad X1 Carbon Gen 7 has a 62% better multi-core CPU performance score than the Intel Core i7-10510U inside Dell Inspiron 13 5391.

Geekbench 5 multi-core score
Lenovo ThinkPad X1 Carbon Gen 7 - Intel Core i7-10710U
4,786
Lenovo ThinkPad X1 Carbon Gen 7 - Intel Core i7-8665U
4,209
Lenovo ThinkPad X1 Carbon Gen 7 - Intel Core i5-8365U
3,442
Dell Inspiron 13 5391 - Intel Core i7-10510U
2,942
Lenovo ThinkPad X1 Carbon Gen 7 - Intel Core i7-10510U
2,942
Dell Inspiron 13 5391 - Intel Core i5-10210U
2,933
Lenovo ThinkPad X1 Carbon Gen 7 - Intel Core i5-10210U
2,933
Lenovo ThinkPad X1 Carbon Gen 7 - Intel Core i7-8565U
2,327
Lenovo ThinkPad X1 Carbon Gen 7 - Intel Core i5-8265U
2,132
Dell Inspiron 13 5391 - Intel Core i3-10110U
1,866
Supports larger memory

Lenovo ThinkPad X1 Carbon Gen 7 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 ThinkPad X1 Carbon Gen 7
16 GB
Dell Inspiron 13 5391
8 GB
5% larger display

Lenovo ThinkPad X1 Carbon Gen 7 has a 14-inch screen size 5% larger than the 13.3-inch Dell Inspiron 13 5391.

Display size
Lenovo ThinkPad X1 Carbon Gen 7
14-inch
Dell Inspiron 13 5391
13.3-inch

Key Similars

Similar characteristics share between Dell Inspiron 13 5391 and Lenovo ThinkPad X1 Carbon Gen 7.

Uses the same memory type and speed

Both laptops supports the same 2133MHz LPDDR3 RAM.

Memory type and speed
Dell Inspiron 13 5391 - LPDDR3
2,133 MHz
Lenovo ThinkPad X1 Carbon Gen 7 - LPDDR3
2,133 MHz

Prices

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

Dell Inspiron 13 5391 Price
Dell Newest 13th Generation Business Inspiron 15 3530 Laptop, 15.6" FHD Touchscreen, Intel Core i7-1355U, 64GB RAM, 1TB SSD, Webcam, HDMI, Wi-Fi 6, Windows 11 Pro, Black
 Dell Newest 13th Generation Business Inspiron 15 3530 Laptop, 15.6" FHD Touchscreen, Intel Core i7-1355U, 64GB RAM, 1TB SSD, Webcam, HDMI, Wi-Fi 6, Windows 11 Pro, Black
By Dell
$871.72
$920.00 5% OFF
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Dell Inspiron 14 7430 2-in-1 Laptop 14" FHD+ Touchscreen Intel 10-core i7-1355U Processor 16GB RAM 1TB SSD Backlit Fingerprint Thunderbolt FHD Camera Fast Charging Long Battery Life Win11 Silver
 Dell Inspiron 14 7430 2-in-1 Laptop 14" FHD+ Touchscreen Intel 10-core i7-1355U Processor 16GB RAM 1TB SSD Backlit Fingerprint Thunderbolt FHD Camera Fast Charging Long Battery Life Win11 Silver
By Dell
$859.00
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Dell Inspiron 13 2-in-1 7391-13.3" FHD Touch - 10th gen i5-10210U - 8GB - 512GB SSD
 Dell Inspiron 13 2-in-1 7391-13.3" FHD Touch - 10th gen i5-10210U - 8GB - 512GB SSD
By Dell
$999.99
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Lenovo ThinkPad X1 Carbon Gen 7 Price
Lenovo ThinkPad X1 Carbon 7th Generation Ultrabook, 14" FHD(1920x1080) Display, Intel Core i7-8650U, Up to 3.6GHz, 16GB DDR4 RAM, 512GB SSD, Backlit Keyboard, Fingerprint, Windows 10 Pro (Renewed)
 Lenovo ThinkPad X1 Carbon 7th Generation Ultrabook, 14" FHD(1920x1080) Display, Intel Core i7-8650U, Up to 3.6GHz, 16GB DDR4 RAM, 512GB SSD, Backlit Keyboard, Fingerprint, Windows 10 Pro (Renewed)
By Lenovo
$345.98
$384.88 10% OFF
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Lenovo ThinkPad X1 Carbon 7th Gen Business Laptop, 14.0-inch FHD (1920 x 1080), 8th Gen Intel Core i7-8565U, 16GB RAM, 256GB SSD, Webcam, Fingerprint Reader, Windows 10 Pro (Renewed)
 Lenovo ThinkPad X1 Carbon 7th Gen Business Laptop, 14.0-inch FHD (1920 x 1080), 8th Gen Intel Core i7-8565U, 16GB RAM, 256GB SSD, Webcam, Fingerprint Reader, Windows 10 Pro (Renewed)
By Lenovo
$346.74
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Lenovo Thinkpad X1 Carbon 14 Inch FHD 1080P Laptop, 8th Gen Intel 4-Core i7-8550U up to 4.0GHz, Intel UHD 620, 16GB DDR4 RAM, 512GB SSD, Backlit Keyboard, FP Reader, Windows 10 (Renewed)
 Lenovo Thinkpad X1 Carbon 14 Inch FHD 1080P Laptop, 8th Gen Intel 4-Core i7-8550U up to 4.0GHz, Intel UHD 620, 16GB DDR4 RAM, 512GB SSD, Backlit Keyboard, FP Reader, Windows 10 (Renewed)
By Lenovo
$363.59
$390.54 7% OFF
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Specs Comparison

Availability

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
Released20192019
Release Date
  • Announced at IFA 2019
  • Available on October 1, 2019
-
Pricing
  • Starting at $579.99 (non-WWAN)
  • Starting at $729.99 (WWAN)
-

Exterior

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
Dimensions
  • 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)
12.71” x 8.54” x 0.58” (323 x 217 x 14.95 mm)
Width: 12.71” (323 mm)
Depth: 8.54” (217 mm)
Height: 0.58” (14.95 mm)
Weight
  • Non-WWAN Models
    • 2.16 lb (1.18 kg)
  • WWAN Models
    • 2.65 lb (1.20 kg)
Starting at 2.40 lbs (1.08 kg)
Colors
  • 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
Black
Keyboard and Trackpad
  • Full-size, spill-resistant keyboard
  • Optional backlit full-size, spill-resistant keyboard
  • Multi-touch gesture-enabled precision touchpad with integrated scrolling
  • Spill-resistant, Backlit with white LED lighting keyboard.
  • Trackpad + TrackPoint® pointing device.

Display

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
Size13.3 Inches14 Inches
Info13.3-inch FHD (1920 x 1080) TrueLife LED Backlight Non-touch Narrow Border Wide Viewing Angle Display
  • 14” UHD (3840 x 2160)
    IPS, glossy, Dolby Vision™ HDR 400, 500 nits.
  • 14” WQHD (2560 x 1440)
    IPS, anti-glare, 300 nits.
  • 14” FHD (1920 x 1080)
    IPS, low power, anti-glare, 400 nits.
  • 14” FHD (1920 x 1080)
    IPS, PrivacyGuard, anti-glare, 400 nits.
  • 14” FHD (1920 x 1080)
    IPS, anti-glare, touchscreen, 300 nits.

Ports

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
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
  • 2 x Thunderbolt™ 3
    Supports Power Delivery & DisplayPort.
  • 2 x USB 3.1 Gen 1
    Full-size USB-A ports always on.
  • 1 x Network extension for Ethernet/side mechanical docking
  • 1 x HDMI 1.4
  • 1 x Headphone / mic combo
  • 1 x WWAN slot
  • 1 x Power button
  • 1 x Kensington lock slot

Internal Specs

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
Processor
  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
  1. 8th Gen Intel® Core™ i5-8265U
    4 cores, 8 threads, 1.60 → 3.90 GHz, 6MB SmartCache, 15W
  2. 8th Gen Intel® Core™ i5-8365U
    4 cores, 8 threads, 1.60 → 4.10 GHz, 6MB SmartCache, 15W
  3. 8th Gen Intel® Core™ i7-8565U
    4 cores, 8 threads, 1.80 → 4.60 GHz, 8MB SmartCache, 15W
  4. 8th Gen Intel® Core™ i7-8665U
    4 cores, 8 threads, 1.90 → 4.80 GHz, 8MB SmartCache, 15W
  5. 10th Gen Intel® Core™ i5-10210U
    4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W
  6. 10th Gen Intel® Core™ i7-10510U
    4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
  7. 10th Gen Intel® Core™ i7-10710U
    6 cores, 12 threads, 1.10 → 4.70 GHz, 12MB SmartCache, 15W
Integrated Graphics
  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
  1. 8th Gen Intel® Core™ i5-8265U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1100 MHz
  2. 8th Gen Intel® Core™ i5-8365U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1100 MHz
  3. 8th Gen Intel® Core™ i7-8565U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1150 MHz
  4. 8th Gen Intel® Core™ i7-8665U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1150 MHz
  5. 10th Gen Intel® Core™ i5-10210U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1100 MHz
  6. 10th Gen Intel® Core™ i7-10510U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
  7. 10th Gen Intel® Core™ i7-10710U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
Memory
4 GB 8 GB
2133 MHz dual-channel onboard LPDDR3 RAM.
  • 8GB 16GB
    2133 MHz Dual-channel LPDDR3 SRAM.
Discrete GraphicsNVIDIA® GeForce® MX250 (Optional) Pascal Architecture, 2GB GDDR5 64-bit, 1518 → 1582 MHz, 384 CUDA Cores.-
Storage
256 GB 512 GB
M.2 PCIe NVMe Solid State Drive.
  • 256 GB 512 GB 1 TB
    M.2 2280 PCIe NVMe (Replaceable).

Connectivity

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
Wi-Fi
  • 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)
  • Intel Wireless-AC 9560 2x2 AC
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac.
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

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
Size
  • 4-Cell Battery, 45 Whr (Integrated)
  • 4-Cell Battery, 52 Whr (Integrated)
  • 4-cell smart lithium-ion
  • Battery Capacity: 51 Wh
Battery Life
  • 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.
  • Up to 18.3 hours
* Tested with MobileMark 2014
Power Supply65 Watt AC Adapter65 W USB (Type-C) power adapter
Supports Rapid Charge.

Software

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
OS
Windows 10 Home Windows 10 Pro Ubuntu 18.04
Upgradable to Windows 11
  • Windows 10 Home 64-bit
Built-in Apps
  • Microsoft Office 30 Trial
  • McAfee LiveSafe
  • Foxit Phantom Standard PDF
  • SupportAssist
  • Dell Mobile Connect
  • Dell Color Profiles
  • SmartByte
  • Wave MaxxAudio® Pro
  • Lenovo Vantage

Camera & Audio

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
Camera
  • Integrated Widescreen HD (720p) Webcam
  • Front-facing camera
    720p (1280 x 720 HD) camera.
  • IR & 720p HD Camera with microphone
Audio
  • 2 x tuned speakers, audio processing by Waves MaxxAudio® Pro
  • 1 x combo headphone/microphone jack
  • Dual Digital Microphone Array
  • Dolby Atmos™ Speaker System
  • 4 x 360-degree far-field microphones

Misc

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
Sensors
  • Fingerprint reader sensor (Optional)
  • Windows Hello compliant fingerprint reader on the palm rest
  • Optional IR Camera
  • Ambient light sensor
SecurityFingerprint Reader with Windows Hello (Optional)
  • Fast Identity Online (FIDO) authentication capabilities
  • Match-on-Chip Fingerprint Reader
  • dTPM 2.0 chip
  • ThinkShutter camera cover
  • Optional: ThinkPad PrivacyGuard
  • Optional: ThinkPad PrivacyAlert*
  • Optional IR Camera
  • Kensington lock slot

Key Features

Dell Inspiron 13 5391Lenovo ThinkPad X1 Carbon Gen 7
At Glance
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
Released in
2019
16:9 4K UHD
14”
2160p 60Hz
Weight
2.40 lb
1.09 kg
Up to
Intel Core i7-10710U
6C/12T, 1.10 → 4.70 GHz
Geekbench 5
1,051
Single Core
Geekbench 5
4,786
Multi-Core
With integrated
Intel® UHD Graphics
24 Execution Units, 300 → 1150 MHz
Configurable up to
16GB
2133 MHz LPDDR3

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