Samsung Galaxy Book Flex 13” ⍺ vs. Dell Inspiron 13 5391: Full specs comparison

The following is a comprehensive comparison of the Samsung Galaxy Book Flex 13” ⍺ and Dell Inspiron 13 5391 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.

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Samsung Galaxy Book Flex 13” ⍺ image

Samsung Galaxy Book Flex 13” ⍺

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Compare With
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Dell Inspiron 13 5391 image

Dell Inspiron 13 5391

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Samsung Galaxy Book Flex 13” ⍺ Pros

Reasons that Samsung Galaxy Book Flex 13” ⍺ is better than Dell Inspiron 13 5391.

Newer manufacturing

2020 vs. 2019

Supports larger memory

Samsung Galaxy Book Flex 13” ⍺ 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
Samsung Galaxy Book Flex 13” ⍺
16 GB
Dell Inspiron 13 5391
8 GB
Supports faster memory

Samsung Galaxy Book Flex 13” ⍺ supports a faster memory speed than the Dell Inspiron 13 5391. It supports up to 3733MHz versus 2133MHz of system memory on the Dell Inspiron 13 5391.

Memory type and speed
Samsung Galaxy Book Flex 13” ⍺ - LPDDR4X
3,733 MHz
Dell Inspiron 13 5391 - LPDDR3
2,133 MHz

Dell Inspiron 13 5391 Pros

Reasons that Dell Inspiron 13 5391 is better than Samsung Galaxy Book Flex 13” ⍺.

Supports discrete graphics

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

About 18% lighter

Dell Inspiron 13 5391 weighed 2.16 pounds, 18% lighter than the 2.62 pounds Samsung Galaxy Book Flex 13” ⍺.

WeightSamsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
Pound
2.62 lbs.
2.16 lbs.
Kilogram
1.19 kg
0.98 kg

Prices

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

Samsung Galaxy Book Flex 13” ⍺ Price
Samsung Galaxy Book Flex 13.3” Laptop|QLED Display and Intel Core i7 Processor|8GB Memory|512GB SSD|Long Battery Life and Bluetooth-Enabled S Pen|(NP930QCG-K01US),Royal Blue
 Samsung Galaxy Book Flex 13.3” Laptop|QLED Display and Intel Core i7 Processor|8GB Memory|512GB SSD|Long Battery Life and Bluetooth-Enabled S Pen|(NP930QCG-K01US),Royal Blue
By SAMSUNG
$1,299.00
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Samsung Galaxy Book Flex Alpha 13.3-inch FHD Touch 512GB SSD 1.8GHz i7 2-in-1 Laptop (12GB RAM, Quad-Core i7-10510U, 360 Flip-and-Fold Design, Windows 10 NP730QCJ-K02US (Renewed)
 Samsung Galaxy Book Flex Alpha 13.3-inch FHD Touch 512GB SSD 1.8GHz i7 2-in-1 Laptop (12GB RAM, Quad-Core i7-10510U, 360 Flip-and-Fold Design, Windows 10 NP730QCJ-K02US (Renewed)
By SAMSUNG
$844.50
$979.99 14% OFF
See at Amazon
[2 Pack] Synvy Anti Blue Light Screen Protector, compatible with Samsung Galaxy Book Flex 13 13.3 inch Guard Sticker [ Not Tempered Glass Protectors ]
 [2 Pack] Synvy Anti Blue Light Screen Protector, compatible with Samsung Galaxy Book Flex 13 13.3 inch Guard Sticker [ Not Tempered Glass Protectors ]
By Film for Samsung Galaxy Book Flex 13 13.3
$20.99
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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
See at Amazon
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
$699.00
See at Amazon
Dell Inspiron 7430 14" FHD+ (1920x1200) IPS Touch 2-in-1 Laptop | Intel i7-1355U 10-Core | Iris Xe Graphics | Backlit Keyboard | Fingerprint | Thunderbolt 4 | WiFi 6E | 16GB LPDDR5 1TB SSD | Win11 Pro
 Dell Inspiron 7430 14" FHD+ (1920x1200) IPS Touch 2-in-1 Laptop | Intel i7-1355U 10-Core | Iris Xe Graphics | Backlit Keyboard | Fingerprint | Thunderbolt 4 | WiFi 6E | 16GB LPDDR5 1TB SSD | Win11 Pro
By Dell
$775.41
See at Amazon

Specs Comparison

Availability

Samsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
Released20202019
Release Date-
  • Announced at IFA 2019
  • Available on October 1, 2019
Pricing
  • $849.99 - i5 | 8GB RAM | 256GB SSD
  • $999.99 - i7 | 12GB RAM | 512GB SSD
  • Starting at $579.99 (non-WWAN)
  • Starting at $729.99 (WWAN)

Exterior

Samsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
Dimensions12.00" x 7.95" x 0.55"​ (304.9 x 202.0 x 13.9 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)
Weight2.62 lbs (1.19 kg)
  • Non-WWAN Models
    • 2.16 lb (1.18 kg)
  • WWAN Models
    • 2.65 lb (1.20 kg)
ColorsRoyal Silver
  • 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, backlit chiclet keyboard
    The fingerprint sensor next to the arrow keys of the keyboard.
  • Precise Touchpad
    Clickable touchpad with Microsoft Precision Touchpad support.
  • Full-size, spill-resistant keyboard
  • Optional backlit full-size, spill-resistant keyboard
  • Multi-touch gesture-enabled precision touchpad with integrated scrolling

Display

Samsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
Size13.3 Inches13.3 Inches
Info
  • Resolution: 1920 x 1080
  • Aspect Ratio: 16:9
  • Panel Type: QLED
13.3-inch FHD (1920 x 1080) TrueLife LED Backlight Non-touch Narrow Border Wide Viewing Angle Display

Ports

Samsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
  • 1 x USB Type-C 3.1
    Supports DisplayPort.
  • 2 x USB 3.0
  • 1 x HDMI video out port
  • 1 x MicroSDXC card reader (up to 2TB)
  • 1 x Headphone out/Mic-in Combo
  • 1 x Power 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

Samsung Galaxy Book Flex 13” ⍺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
  • Memory Slots
    • Onboard Memory
  • Memory Configurations
    • Memory Size: Up to 16 GB
    • Memory Speed: 3733 MHz
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
  • Hard Drive Slots
    • 1 x M.2 2230/2280 PCIe SSD slot
  • Hard Drive Configurations
    • Up to 1TB M.2 NVMe PCIe SSD
256 GB 512 GB
M.2 PCIe NVMe Solid State Drive.

Connectivity

Samsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
Wi-FiWi-Fi 6 (802.11 ax 2X2)
  • 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)
BluetoothBluetooth® v 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

Samsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
Size54 Wh
  • 4-Cell Battery, 45 Whr (Integrated)
  • 4-Cell Battery, 52 Whr (Integrated)
Battery Life18.5 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 Supply65W Power Adapter65 Watt AC Adapter

Software

Samsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
OS
  • Windows 10 Home
  • Windows 10 Pro
Windows 10 Home Windows 10 Pro Ubuntu 18.04
Upgradable to Windows 11
Built-in Apps
  • Link Sharing
  • Live Message
  • Live Wallpaper
  • McAfee Live Safe (60 days trial)
  • Samsung Gallery
  • Quick Search
  • Samsung DeX
  • Samsung Flow
  • Samsung Notes
  • Samsung Recovery
  • Samsung Settings
  • Studio Plus
  • Samsung Update
  • teamPL
  • Microsoft Office 30 Trial
  • McAfee LiveSafe
  • Foxit Phantom Standard PDF
  • SupportAssist
  • Dell Mobile Connect
  • Dell Color Profiles
  • SmartByte
  • Wave MaxxAudio® Pro

Camera & Audio

Samsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
CameraHD front-facing camera
  • Integrated Widescreen HD (720p) Webcam
Audio
  • Stereo Speakers (1.5 W x 2)
  • Internal Digital Mic
  • 2 x tuned speakers, audio processing by Waves MaxxAudio® Pro
  • 1 x combo headphone/microphone jack
  • Dual Digital Microphone Array

Misc

Samsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
InkingSupports Active Pen(sold separately)-
Sensors
  • Fingerprint sensor
  • Fingerprint reader sensor (Optional)
Security
  • TPM
  • Fingerprint Reader
Fingerprint Reader with Windows Hello (Optional)
In the box
  • Samsung Galaxy Book Flex 13
  • AC adapter (wall mount)
  • Quickstart Guide (paper)
  • Ejection pin
  • S Pen nib
  • Tweezers
-
Warranty1-year limited warranty-

Key Features

Samsung Galaxy Book Flex 13” ⍺Dell Inspiron 13 5391
At Glance
Released in Late
2020
16:9 FHD
13.3”
1080p 60Hz
Weight
2.62 lb
1.19 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
16GB
3733 MHz LPDDR4X
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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