Surface Pro 6 vs. Dell Inspiron 13 5391: Full specs comparison

The following is a comprehensive comparison of the Surface Pro 6 and Dell Inspiron 13 5391 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.

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Surface Pro 6 image

Surface Pro 6

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Dell Inspiron 13 5391 image

Dell Inspiron 13 5391

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Surface Pro 6 Pros

Reasons that Surface Pro 6 is better than Dell Inspiron 13 5391.

Significantly faster CPU performance

Intel Core i7-8650U inside Surface Pro 6 has a 31% better multi-core CPU performance score than the Intel Core i7-10510U inside Dell Inspiron 13 5391.

Geekbench 5 multi-core score
Surface Pro 6 - Intel Core i7-8650U
3,879
Surface Pro 6 - Intel Core i5-8350U
2,982
Dell Inspiron 13 5391 - Intel Core i7-10510U
2,942
Dell Inspiron 13 5391 - Intel Core i5-10210U
2,933
Surface Pro 6 - Intel Core i5-8250U
1,971
Dell Inspiron 13 5391 - Intel Core i3-10110U
1,866
Supports larger memory

Surface Pro 6 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
Surface Pro 6
16 GB
Dell Inspiron 13 5391
8 GB
About 22% lighter

Surface Pro 6 weighed 1.7 pounds, 22% lighter than the 2.16 pounds Dell Inspiron 13 5391.

WeightSurface Pro 6Dell Inspiron 13 5391
Pound
1.7 lbs.
2.16 lbs.
Kilogram
0.77 kg
0.98 kg

Dell Inspiron 13 5391 Pros

Reasons that Dell Inspiron 13 5391 is better than Surface Pro 6.

Newer manufacturing

2019 vs. 2018

Supports faster memory

Dell Inspiron 13 5391 supports a faster memory speed than the Surface Pro 6. It supports up to 2133MHz versus 1866MHz of system memory on the Surface Pro 6.

Memory type and speed
Dell Inspiron 13 5391 - LPDDR3
2,133 MHz
Surface Pro 6 - LPDDR3
1,866 MHz
Supports discrete graphics

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

Upgradable storage

Dell Inspiron 13 5391 comes with a single removable M.2 SSD slot that you can replace and upgrade in the future.

SlotsSurface Pro 6Dell Inspiron 13 5391
M.2
Onboard
Yes x1
8% larger display

Dell Inspiron 13 5391 has a 13.3-inch screen size 8% larger than the 12.3-inch Surface Pro 6.

Display size
Dell Inspiron 13 5391
13.3-inch
Surface Pro 6
12.3-inch

Prices

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

Surface Pro 6 Price
Microsoft Surface Pro 6 (Intel Core i5, 8GB RAM, 128GB) - Newest Version (Renewed)
 Microsoft Surface Pro 6 (Intel Core i5, 8GB RAM, 128GB) - Newest Version (Renewed)
By Microsoft
$329.00
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Microsoft Surface Pro 6 (Intel Core i5, 8GB RAM, 256GB) - Newest Version (Renewed)
 Microsoft Surface Pro 6 (Intel Core i5, 8GB RAM, 256GB) - Newest Version (Renewed)
By Microsoft
$404.99
See at Amazon
2019 Surface Pro 6 Business 12.3 Touchscreen (2736 x 1824) Latest Model Tablet PC | Intel Quad-Core i5-8350U | 8GB RAM | 256GB SSD | Windows 10 Pro | Platinum (Renewed)
 2019 Surface Pro 6 Business 12.3 Touchscreen (2736 x 1824) Latest Model Tablet PC | Intel Quad-Core i5-8350U | 8GB RAM | 256GB SSD | Windows 10 Pro | Platinum (Renewed)
By Microsoft
$349.99
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Dell Inspiron 13 5391 Price
Dell Inspiron 13 5310, 13.3 inch QHD (Quad High Definition) Laptop - Thin and Light Intel Core i7-11370H, 16GB DDR4 RAM, 512GB SSD, NVIDIA GeForce MX450, Services - Windows 10 Home
 Dell Inspiron 13 5310, 13.3 inch QHD (Quad High Definition) Laptop - Thin and Light Intel Core i7-11370H, 16GB DDR4 RAM, 512GB SSD, NVIDIA GeForce MX450, Services - Windows 10 Home
By Dell
$789.99
$1,099.99 28% OFF
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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
See at Amazon
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
$647.91 8% OFF
See at Amazon

Specs Comparison

Availability

Surface Pro 6Dell Inspiron 13 5391
Released20182019
Release Date
  • Introduced: October 2, 2018 (Microsoft October Event)
  • Pre-ordered: October 2, 2018
  • Released: October 16, 2018
  • Announced at IFA 2019
  • Available on October 1, 2019
PricingStarting at 899$
  • Starting at $579.99 (non-WWAN)
  • Starting at $729.99 (WWAN)
Generations-

Exterior

Surface Pro 6Dell Inspiron 13 5391
Dimensions11.50” x 7.9” x 0.33” (292 mm x 201 mm x 8.5 mm)
Width: 11.50” (292 mm)
Height: 7.9” (201 mm)
Thickness: 0.33” (8.5 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)
Weight
  • Intel Core i5: 1.7 lbs (770 g)
  • Intel Core i7: 1.73 lbs (784 g)
  • Non-WWAN Models
    • 2.16 lb (1.18 kg)
  • WWAN Models
    • 2.65 lb (1.20 kg)
Colors
Matte Black Platinum
  • 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
  • Surface Type Cover
    • Not included
    • Weight: 0.68 lb (310 g)
    • Dimension: 11.61 x 8.54 x 0.19 inches (295 mm x 216 mm x 5mm)
  • Keyboard:
    • Activation: Moving (mechanical) keys
    • Layout: QWERTY, full row of function keys (F1-F12)
    • 4 directional keys; Windows, Brightness and Media Controls Keys;
    • LED backlighting
  • Trackpad:
    • Precision glass trackpad.
    • Trackpad size: 4 x 2 inches (101.6 mm x 50.8 mm)
    • Supports a five-finger multitouch gesture.
  • Full-size, spill-resistant keyboard
  • Optional backlit full-size, spill-resistant keyboard
  • Multi-touch gesture-enabled precision touchpad with integrated scrolling

Display

Surface Pro 6Dell Inspiron 13 5391
Size12.3 Inches13.3 Inches
Info
  • Resolution: 2736 x 1824 (5M Pixels)
  • Density: 267 PPI
  • PixelSense™ Display
  • Aspect ratio: 3:2
  • Inking: designed together with Surface Pen
  • Touch: 10 points multi-touch
  • Corning® Gorilla® Glass
  • 10nm Oleophobic Coating
13.3-inch FHD (1920 x 1080) TrueLife LED Backlight Non-touch Narrow Border Wide Viewing Angle Display

Ports

Surface Pro 6Dell Inspiron 13 5391
Surface Pro 6 Ports
Image Source: Microsoft
  • 1 x Full-size USB 3.0
  • 1 x Mini DisplayPort
  • 1 x Surface Connect™
    Supports charging and docking station.
  • 1 x Headset jack
  • 1 x microSD™ card reader
  • 1 x Type Cover port
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

Surface Pro 6Dell Inspiron 13 5391
Processor
  1. 8th Gen Intel® Core™ i5-8250U
    4 cores, 8 threads, 1.60 → 3.40 GHz, 6MB SmartCache, 15W
  2. 8th Gen Intel® Core™ i5-8350U
    4 cores, 8 threads, 1.70 → 3.60 GHz, 6MB SmartCache, 15W
  3. 8th Gen Intel® Core™ i7-8650U
    4 cores, 8 threads, 1.90 → 4.20 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. 8th Gen Intel® Core™ i5-8250U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1100 MHz
  2. 8th Gen Intel® Core™ i5-8350U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1100 MHz
  3. 8th Gen Intel® Core™ i7-8650U
    Intel® UHD Graphics 620
    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
1866 MHz LPDDR3 RAM
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
128 GB 256 GB 512 GB 1 TB
BGA PCIe SSD
256 GB 512 GB
M.2 PCIe NVMe Solid State Drive.

Connectivity

Surface Pro 6Dell Inspiron 13 5391
Wi-Fi
  • Wi-Fi 5: IEEE 802.11 a/b/g/n/ac compatible.
  • 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 Wireless 4.1 technology
  • 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

Surface Pro 6Dell Inspiron 13 5391
Size45 Wh
  • 4-Cell Battery, 45 Whr (Integrated)
  • 4-Cell Battery, 52 Whr (Integrated)
Battery LifeUp to 13.5 hours of video playback
  • 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 Supply
  • 44W power supply
    • USB-A output: 5W
    • Surface Connect: 39W
65 Watt AC Adapter

Software

Surface Pro 6Dell Inspiron 13 5391
OS
  • For Consumer: Windows 10 Home
  • For Commercial: Windows 10 Pro
Free upgrade to Windows 11
Windows 10 Home Windows 10 Pro Ubuntu 18.04
Upgradable to Windows 11
Built-in AppsMicrosoft Office 365 30-days trial
  • Microsoft Office 30 Trial
  • McAfee LiveSafe
  • Foxit Phantom Standard PDF
  • SupportAssist
  • Dell Mobile Connect
  • Dell Color Profiles
  • SmartByte
  • Wave MaxxAudio® Pro

Camera & Audio

Surface Pro 6Dell Inspiron 13 5391
Camera
  • Windows Hello face authentication camera (front-facing)
  • 5.0MP front-facing camera with 1080p Skype HD video
  • 8.0MP rear-facing autofocus camera with 1080p full HD video
  • Integrated Widescreen HD (720p) Webcam
Audio
  • Dual microphones
  • 1.6W stereo speakers with Dolby® Audio™ Premium
  • 2 x tuned speakers, audio processing by Waves MaxxAudio® Pro
  • 1 x combo headphone/microphone jack
  • Dual Digital Microphone Array

Misc

Surface Pro 6Dell Inspiron 13 5391
InkingSupports Surface Pen
4096 levels of pressure
Tilt sensing
Best in class latency
Paper feel
0.1mm precision
magnetic storage
-
Sensors
  • Ambient light sensor
  • Accelerometer
  • Gyroscope
  • Fingerprint reader sensor (Optional)
Security
  • HW TPM 2.0 chip for enterprise security
  • Enterprise-grade protection with Windows Hello face sign-in
Fingerprint Reader with Windows Hello (Optional)
In the box
  • Surface Pro 6
  • Power supply
  • Quick Start Guide
  • Safety and warranty documents
-
Warranty
  • One-year limited hardware warranty
  • Commercial: Advanced Exchange warranty service with expedited device replacement
-
More
  • Mechanical features: Signature unibody magnesium design with hidden perimeter venting
  • Kickstand with a full-friction multiposition hinge to 165 degrees
  • Magnetic attach for keyboard fold stability
  • Physical buttons: volumes, power
-

Key Features

Surface Pro 6Dell Inspiron 13 5391
At Glance
Released in Late
2018
3:2 2.7K
12.3”
1824p 60Hz
Weight
1.7 lb
0.77 kg
Up to
Intel Core i7-8650U
4C/8T, 1.90 → 4.20 GHz
Geekbench 5
1,106
Single Core
Geekbench 5
3,879
Multi-Core
With integrated
Intel® UHD Graphics 620
24 Execution Units, 300 → 1150 MHz
Configurable up to
16GB
1866 MHz LPDDR3
Surface Pro 6 Ports
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

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