Lenovo Legion Y540 17” vs. Samsung Galaxy Book Flex 13”: Full specs comparison

We have comprehensively compared the specifications for the Lenovo Legion Y540 17” and Samsung Galaxy Book Flex 13” models. The report includes detailed information regarding both models' CPU, memory, storage, battery life, display quality, and other features.

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Lenovo Legion Y540 17” image

Lenovo Legion Y540 17”

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Samsung Galaxy Book Flex 13” image

Samsung Galaxy Book Flex 13”

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Lenovo Legion Y540 17” Pros

Reasons that Lenovo Legion Y540 17” is better than Samsung Galaxy Book Flex 13”.

Significantly faster CPU performance

Intel Core i7-9750H inside Lenovo Legion Y540 17” has a 31% better multi-core CPU performance score than the Intel Core i7-1065G7 inside Samsung Galaxy Book Flex 13”.

Geekbench 5 multi-core score
Lenovo Legion Y540 17” - Intel Core i7-9750H
4,880
Samsung Galaxy Book Flex 13” - Intel Core i7-1065G7
3,722
Lenovo Legion Y540 17” - Intel Core i5-9300H
3,308
Supports larger memory

Lenovo Legion Y540 17” supports a larger memory capacity than the Samsung Galaxy Book Flex 13”. It supports up to 32GB versus 16GB of system memory on the Samsung Galaxy Book Flex 13”.

Max system memory size
Lenovo Legion Y540 17”
32 GB
Samsung Galaxy Book Flex 13”
16 GB
Upgradable memory

Lenovo Legion Y540 17” comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Samsung Galaxy Book Flex 13” since it has onboard memory.

MemoryLenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
Slots
x2
Onboard
TypeDDR4LPDDR4X
Supports discrete graphics

Configurable up to NVIDIA GeForce RTX 2060 6GB GDDR6 vs. integrated

30% larger display

Lenovo Legion Y540 17” has a 17.3-inch screen size 30% larger than the 13.3-inch Samsung Galaxy Book Flex 13”.

Display size
Lenovo Legion Y540 17”
17.3-inch
Samsung Galaxy Book Flex 13”
13.3-inch

Samsung Galaxy Book Flex 13” Pros

Reasons that Samsung Galaxy Book Flex 13” is better than Lenovo Legion Y540 17”.

Supports faster memory

Samsung Galaxy Book Flex 13” supports a faster memory speed than the Lenovo Legion Y540 17”. It supports up to 3733MHz versus 2666MHz of system memory on the Lenovo Legion Y540 17”.

Memory type and speed
Samsung Galaxy Book Flex 13” - LPDDR4X
3,733 MHz
Lenovo Legion Y540 17” - DDR4
2,666 MHz
About 59% lighter

Samsung Galaxy Book Flex 13” weighed 2.56 pounds, 59% lighter than the 6.17 pounds Lenovo Legion Y540 17”.

WeightLenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
Pound
6.17 lbs.
2.56 lbs.
Kilogram
2.80 kg
1.16 kg

Prices

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

Lenovo Legion Y540 17” Price
2019 Lenovo Legion Y540 17.3" FHD Gaming Laptop Computer, 9th Gen Intel Hexa-Core i7-9750H Up to 4.5GHz, 16GB DDR4 RAM, 1TB 7200RPM HDD + 256GB PCIE SSD, GeForce GTX 1650, Backlit Keyboard, Windows 10
 2019 Lenovo Legion Y540 17.3" FHD Gaming Laptop Computer, 9th Gen Intel Hexa-Core i7-9750H Up to 4.5GHz, 16GB DDR4 RAM, 1TB 7200RPM HDD + 256GB PCIE SSD, GeForce GTX 1650, Backlit Keyboard, Windows 10
By Lenovo
$1,599.00
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Lenovo Legion Y540 Gaming Laptop, 17.3" Full HD IPS Screen, Intel Core i7-9750H Processor, NVIDIA GeForce GTX 1650 Graphics, 8GB DDR4 RAM, 256GB SSD + 1TB HDD, Backlit Keyboard, Windows 10 Home, Black
 Lenovo Legion Y540 Gaming Laptop, 17.3" Full HD IPS Screen, Intel Core i7-9750H Processor, NVIDIA GeForce GTX 1650 Graphics, 8GB DDR4 RAM, 256GB SSD + 1TB HDD, Backlit Keyboard, Windows 10 Home, Black
By Lenovo
$1,599.00
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Lenovo Legion Y540 15.6" Gaming Laptop 144Hz i7-9750H 16GB RAM 256GB SSD GTX 1660Ti 6GB - 9th Gen i7-9750H Hexa-Core - 144Hz Refresh Rate - NVIDIA GeForce GTX 1660Ti 6GB GDDR6 - Legion Ultimate S
 Lenovo Legion Y540 15.6" Gaming Laptop 144Hz i7-9750H 16GB RAM 256GB SSD GTX 1660Ti 6GB - 9th Gen i7-9750H Hexa-Core - 144Hz Refresh Rate - NVIDIA GeForce GTX 1660Ti 6GB GDDR6 - Legion Ultimate S
By Lenovo
$1,079.00
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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
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SAMSUNG - Galaxy Book Flex2 Alpha 13.3" QLED Touch-Screen Laptop - Intel Core i7-1165G7-16GB Memory - 512GB SSD - Mystic Black
 SAMSUNG - Galaxy Book Flex2 Alpha 13.3" QLED Touch-Screen Laptop - Intel Core i7-1165G7-16GB Memory - 512GB SSD - Mystic Black
By SAMSUNG
$900.00
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Specs Comparison

Availability

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
Released20192019
Release Date
  • Announced at CES 2019
  • Refreshed in April 2019 for 9th Gen Intel processors
  • Available in May 2019
  • Announced at Samsung Developer Conference 2019 (SDC19)
  • Announced on October 30, 2019
PricingStarting at $1,399.99
  • 1349.99 - i7 | 16GB RAM | 512GB SSD

Exterior

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
Dimensions15.74” x 11.72” x 0.98”- 1.04” / 399.8 x 290 x 25 - 26.3 mm11.91" x 7.99" x 0.51" (302.6 x 202.9 x 12.9 mm)
WeightStarting at 6.17 lbs (2.8 kg)2.56 lbs (1.16 kg)
ColorsRaven BlackRoyal Blue
Keyboard and Trackpad
  • Keyboard
    • Backlit full-size with the white backlit keyboard.
    • The water-repellent keyboard delivers.
  • Touchpad
    • Precision Touchpad.
    • Supports multi-touch gesture.
    • Two physical left-right click buttons.
  • Full size, backlit chiclet keyboard
    The fingerprint sensor next to the arrow keys of the keyboard.
  • Precise Glass Touchpad
    Wireless PowerShare with Microsoft Precision Touchpad support.

Display

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
Size17.3 Inches13.3 Inches
Info
  • 17.3” FHD 60Hz
    1920 x 1080, IPS, anti-glare, 60Hz, 300 nits
  • 17.3" FHD 144Hz 
    1920 x 1080, IPS, anti-glare, 144Hz, 300 nits
  • Resolution: 1920 x 1080
  • Aspect Ratio: 16:9
  • Panel Type: QLED

Ports

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
  • 3 x USB 3.1 Gen 1 Type-A
  • 1 x USB 3.1 Gen 1 Type-C
  • 1 x Mini DisplayPort ™ 1.4
  • 1 x HDMI™ 2.0
  • 1 x RJ45 Ethernet
  • 1 x Kensington MiniSaver Lock slot
  • 1 x 3.5mm microphone/headphone combo
  • 1 x NOVO hole
  • 2 x USB Type-C with Thunderbolt 3
    Supports Power Delivery and DisplayPort.
  • 1 x USB Type-C 3.1
    Supports Power Delivery and DisplayPort.
  • 1 x S Pen Storage
  • 1 x UFS & MicroSDXC card reader (up to 1TB)
  • 1 x Headphone out/Mic-in Combo

Internal Specs

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
Processor
  1. 9th Gen Intel® Core™ i5-9300H
    4 cores, 8 threads, 2.40 → 4.10 GHz, 8MB SmartCache, 45W
  2. 9th Gen Intel® Core™ i7-9750H
    6 cores, 12 threads, 2.60 → 4.50 GHz, 12MB SmartCache, 45W
  1. 10th Gen Intel® Core™ i7-1065G7
    4 cores, 8 threads, 1.30 → 3.90 GHz, 8MB SmartCache, 15W
Integrated Graphics
  1. 9th Gen Intel® Core™ i5-9300H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1050 MHz
  2. 9th Gen Intel® Core™ i7-9750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  1. 10th Gen Intel® Core™ i7-1065G7
    Intel® Iris® Plus Graphics
    64 Execution Units, 300 → 1100 MHz
Memory
  • Memory Slots
    • 2 x DDR4 SODIMM
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 32GB
    • Memory Speed: 2666MHz
  • Memory Slots
    • Onboard Memory
  • Memory Configurations
    • Memory Size: Up to 16 GB
    • Memory Speed: 3733 MHz
Discrete Graphics
  • NVIDIA® GeForce® GTX 1660 Ti (6GB GDDR6)
  • NVIDIA® GeForce® RTX 2060 (6GB GDDR6)
-
Storage
  • Storage Slots
    • 1 x M.2 2230/2280 PCIe SSD slot
    • 1 x 2.5 inches hard drive slot
  • Storage Configurations
    • 128 GB/256 GB/512 GB/1 TB PCIe NVMe SSD
    • 1 TB/2 TB HDD
  • Hard Drive Slots
    • 1 x M.2 2230/2280 PCIe SSD slot
  • Hard Drive Configurations
    • Up to 1TB M.2 NVMe PCIe SSD

Connectivity

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
Wi-FiWireless 802.11 AC (2 x 2)
Up to 867 Mbps, WiFi 802.11 b/g/a/n/ac.
Wi-Fi 6 (802.11 ax 2X2)
BluetoothBluetooth 5.0Bluetooth® v 5.0
EthernetGigabit LAN
Speed: 10/100/1000 Mbps.
-

Battery

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
Size57 Wh (3 Cell Li-Polymer)69.7 Wh
Battery LifeUp to 5 hours20 hours
Power Supply230W AC power adapter
Lenovo proprietary charging port.
65W Power Adapter

Software

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
OS
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
  • Windows 10 Home
  • Windows 10 Pro
Built-in Apps
  • Lenovo Vantage
  • Lenovo PC Manager
  • Lenovo Nerve Center
  • McAfee LiveSafe™
  • Lenovo Antivirus
  • Microsoft Office Trial
  • Microsoft LinkedIn
  • PowerDVD/Power2Go
  • 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

Camera & Audio

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
CameraFront-facing camera
Bottom-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
HD front-facing camera
Audio
  • Harman® speakers with Dolby Atmos® for Gaming.
  • Dual-array microphones
  • AKG Stereo Speakers
  • Smart Amp (Max 5 W x 2)
  • Internal Digital Mic

Misc

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
Inking-Yes (Built-in S Pen)
Sensors-
  • Fingerprint sensor
Security
  • Chassis Kensington® Wedge security lock
  • TPM
  • Fingerprint Reader
In the box
  • Legion Y540 17"
  • 230W AC Adapter
  • 3 Cell Li-Polymer, 57Wh
  • Quick start guide
  • Samsung Galaxy Book Flex 13
  • AC adapter (wall mount)
  • Quickstart Guide (paper)
  • Ejection pin
  • S Pen nib
  • Tweezers
Warranty1 Year Depot or Carry-in1-year limited warranty

Key Features

Lenovo Legion Y540 17”Samsung Galaxy Book Flex 13”
At Glance
Released in
2019
16:9 FHD
17.3”
1080p 144Hz
Weight
6.17 lb
2.80 kg
Up to
Intel Core i7-9750H
6C/12T, 2.60 → 4.50 GHz
Geekbench 5
1,044
Single Core
Geekbench 5
4,880
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1150 MHz
Upgradable up to
32GB
2666 MHz DDR4
NVIDIA GeForce
RTX 2060
6GB GDDR6
Released in Late
2019
16:9 FHD
13.3”
1080p 60Hz
Weight
2.56 lb
1.16 kg
Powered By
Intel Core i7-1065G7
4C/8T, 1.30 → 3.90 GHz
Geekbench 5
1,088
Single Core
Geekbench 5
3,722
Multi-Core
With integrated
Intel® Iris® Plus Graphics
64 Execution Units, 300 → 1100 MHz
Configurable up to
16GB
3733 MHz LPDDR4X

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