Lenovo Legion Y740 17” vs. 2020 Lenovo Legion 5 15in: Full specs comparison

We have comprehensively analyzed the technical specifications for the Lenovo Legion Y740 17” and 2020 Lenovo Legion 5 15in models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

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Lenovo Legion Y740 17” image

Lenovo Legion Y740 17”

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2020 Lenovo Legion 5 15in image

2020 Lenovo Legion 5 15in

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Lenovo Legion Y740 17” Pros

Reasons that Lenovo Legion Y740 17” is better than 2020 Lenovo Legion 5 15in.

10% larger display

Lenovo Legion Y740 17” has a 17.3-inch screen size 10% larger than the 15.6-inch 2020 Lenovo Legion 5 15in.

Display size
Lenovo Legion Y740 17”
17.3-inch
2020 Lenovo Legion 5 15in
15.6-inch

2020 Lenovo Legion 5 15in Pros

Reasons that 2020 Lenovo Legion 5 15in is better than Lenovo Legion Y740 17”.

Newer manufacturing

2020 vs. 2019

Significantly faster CPU performance

AMD Ryzen 7-4800H inside 2020 Lenovo Legion 5 15in has a 31% better multi-core CPU performance score than the Intel Core i7-9750H inside Lenovo Legion Y740 17”.

Geekbench 5 multi-core score
2020 Lenovo Legion 5 15in - AMD Ryzen 7-4800H
6,440
2020 Lenovo Legion 5 15in - AMD Ryzen 5-4600H
4,908
Lenovo Legion Y740 17” - Intel Core i7-9750H
4,880
Lenovo Legion Y740 17” - Intel Core i7-8750H
4,470
Lenovo Legion Y740 17” - Intel Core i5-8300H
3,269
About 15% lighter

The 2020 Lenovo Legion 5 15in weighed 5.5 pounds, 15% lighter than the 6.4 pounds Lenovo Legion Y740 17”.

WeightLenovo Legion Y740 17”2020 Lenovo Legion 5 15in
Pound
6.4 lbs.
5.5 lbs.
Kilogram
2.90 kg
2.49 kg

Key Similars

Similar characteristics share between Lenovo Legion Y740 17” and 2020 Lenovo Legion 5 15in.

Supports the same maximum memory size of up to 32GB

Both laptops supports up to 32GB of system memory.

Max system memory size
Lenovo Legion Y740 17”
32 GB
2020 Lenovo Legion 5 15in
32 GB
Uses the same memory type and speed

Both laptops supports the same 3200MHz DDR4 RAM.

Memory type and speed
Lenovo Legion Y740 17” - DDR4
3,200 MHz
2020 Lenovo Legion 5 15in - DDR4
3,200 MHz
Upgradable memory

Both laptops come with available RAM slots that allow you to replace or upgrade when needed.

MemoryLenovo Legion Y740 17”2020 Lenovo Legion 5 15in
Slots
x2
x2
TypeDDR4DDR4

Prices

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

Lenovo Legion Y740 17” Price
Lenovo - Legion 5i - Gaming Laptop - Intel Core i7-11800H - 8GB DDR4 RAM - 1TB NVMe TLC SSD - NVIDIA GeForce RTX 3050 Ti Graphics - 17.3" FHD 144Hz - Windows 11 Home - Phantom Blue
 Lenovo - Legion 5i - Gaming Laptop - Intel Core i7-11800H - 8GB DDR4 RAM - 1TB NVMe TLC SSD - NVIDIA GeForce RTX 3050 Ti Graphics - 17.3" FHD 144Hz - Windows 11 Home - Phantom Blue
By Lenovo
$1,342.99
$1,449.99 7% OFF
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Lenovo Legion Go | Gaming Handheld | WQXGA IPS 144Hz 8.8" Touchscreen | AMD Ryzen Z1 Extreme | 16GB RAM | 512GB SSD PCIe NVMe | Wi-Fi 6E RZ616 | Shadow Black | Windows 11 Home (Renewed)
 Lenovo Legion Go | Gaming Handheld | WQXGA IPS 144Hz 8.8" Touchscreen | AMD Ryzen Z1 Extreme | 16GB RAM | 512GB SSD PCIe NVMe | Wi-Fi 6E RZ616 | Shadow Black | Windows 11 Home (Renewed)
By Lenovo
$619.99
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Lenovo Legion Pro 7i Gen 8 16" Gaming Laptop (2023 Model) - Intel Core i9-13900HX 24-Core, NVIDIA GeForce RTX 4080, 32GB RAM, 1TB M.2 NVMe Gen 4 SSD, 16.0" IPS QHD+ 500 nits 240Hz, Windows 11 Home
 Lenovo Legion Pro 7i Gen 8 16" Gaming Laptop (2023 Model) - Intel Core i9-13900HX 24-Core, NVIDIA GeForce RTX 4080, 32GB RAM, 1TB M.2 NVMe Gen 4 SSD, 16.0" IPS QHD+ 500 nits 240Hz, Windows 11 Home
By Lenovo
$2,404.00
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Lenovo Legion 5 15.6 4600H 4800H Price
Lenovo Legion 5 Gaming Laptop, 15.6" FHD (1920x1080) IPS Screen, AMD Ryzen 7 4800H Processor, 16GB DDR4, 512GB SSD, NVIDIA GTX 1660Ti, Windows 10, 82B1000AUS, Phantom Black
 Lenovo Legion 5 Gaming Laptop, 15.6" FHD (1920x1080) IPS Screen, AMD Ryzen 7 4800H Processor, 16GB DDR4, 512GB SSD, NVIDIA GTX 1660Ti, Windows 10, 82B1000AUS, Phantom Black
By Lenovo
$1,049.99
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Lenovo Legion 5 Gaming Laptop, 15.6" WQHD 165Hz Display, 8-Core AMD Ryzen 7 7735HS, NVIDIA Geforce RTX 4060, 32GB DDR5 RAM, 1TB NVMe SSD, Backlit Keyboard, WiFi 6, HDMI, Win 11, w/CUE Accessories
 Lenovo Legion 5 Gaming Laptop, 15.6" WQHD 165Hz Display, 8-Core AMD Ryzen 7 7735HS, NVIDIA Geforce RTX 4060, 32GB DDR5 RAM, 1TB NVMe SSD, Backlit Keyboard, WiFi 6, HDMI, Win 11, w/CUE Accessories
By Lenovo
$1,179.99
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Lenovo Legion 5 Gaming Laptop 15.6" WQHD IPS 165Hz 350nits 100% sRGB AMD Octa-Core Ryzen 7 7735HS 16GB RAM 1TB SSD GeForce RTX 4060 8GB USB-C Backlit Rapid Charge Win11 Gray + HDMI Cable
 Lenovo Legion 5 Gaming Laptop 15.6" WQHD IPS 165Hz 350nits 100% sRGB AMD Octa-Core Ryzen 7 7735HS 16GB RAM 1TB SSD GeForce RTX 4060 8GB USB-C Backlit Rapid Charge Win11 Gray + HDMI Cable
By Lenovo
$1,099.00
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Specs Comparison

Availability

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
Released20192020
Release Date
  • Announced at CES 2019
  • Available in February 2019
  • Refreshed in April 2019 for 9th Gen Intel processors
Announced in April 2020
PricingStarting at $1,979.99Starting at $899.99
Applicable Models-
  • 2020 Lenovo Legion 5
  • 2020 Lenovo Legion 5 (AMD Ryzen 4000 H-Series)
  • Lenovo Legion 5 (2020)
  • 15-inch Lenovo Legion 5 (2020)
  • Lenovo Legion 5 15ARH-05H
Generations-

Exterior

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
Dimensions16.2” x 12” x 0.91” / 412.6 x 305 x 23 (mm)14.3" x 10.2" x 1" / 363mm x 260mm x 23.57 - 26.13mm
WeightStarting at 6.4 lbs (2.9 kg)Starting at 5.5 lbs (2.5 kg)
ColorsIron GreyPhantom Black
Keyboard and Trackpad
  • Keyboard
    • Backlit full-size, Backlit with Corsair® iCUE RGB lighting keyboard with Numpad.
    • The water-repellent keyboard delivers 100% anti-ghosting.
  • Touchpad
    • Precision Touchpad.
    • Supports multi-touch gesture.
    • Two physical left-right click buttons.
  • Keyboard
    • Backlit full-size with the white backlit keyboard.
    • 4-zone RGB (optional)
  • Touchpad
    • Precision Touchpad.
    • Supports multi-touch gesture.

Display

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
Size17.3 Inches15.6 Inches
Info17.3" FHD 144Hz
1920 x 1080, IPS, Dolby Vision HDR Enabled, 144 Hz, 72% Color Gamut, 300 nits, NVIDIA® G-Sync™.
  • 15.6" FHD 60Hz
    1920 x 1080, IPS, 60 Hz, <25 ms Response Time, 100% sRGB, 300 nits.
  • 15.6" FHD 120Hz
    1920 x 1080, IPS, 120 Hz, <25 ms Response Time, 45% NTSC, 250 nits.
  • 15.6" FHD 144Hz HDR
    1920 x 1080, IPS, 144 Hz, <3 ms Response Time, 100% sRGB, 300 nits, VESA DisplayHDR 400 Certified, Dolby Vision™ Enabled.

Ports

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
  1. 1 x USB 3.1 Gen 2 Type-C with Intel Thunderbolt 3 (DisplayPort, Data transfer)
  2. 1 x USB 3.1 Gen 2
  3. 2 x USB 3.1 Gen 1
  4. 1 x Mini DisplayPort ™ 1.4
  5. 1 x HDMI™ 2.0
  6. 1 x RJ45 Ethernet
  7. 1 x Kensington® Wedge Lock slot
  8. 1 x 3.5mm microphone/headphone combo
  9. 1 x NOVO hole
2020 Lenovo Legion 5 15in Ports
Image Source: Lenovo
  • 1 x USB 3.1 Gen 1 Type-C (with DisplayPort)
  • 1 x USB 3.1 Gen 1 Type-A (always on)
  • 3 x USB 3.1 Gen 1 Type-A
  • 1 x HDMI™ 2.0
  • 1 x RJ45 Ethernet
  • 1 x Kensington MiniSaver Lock slot
  • 1 x 3.5mm microphone/headphone combo
  • 1 x Power input
  • 1 x NOVO hole

Internal Specs

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
Processor
  1. 8th Gen Intel® Core™ i5-8300H
    4 cores, 8 threads, 2.30 → 4.00 GHz, 8MB SmartCache, 45W
  2. 8th Gen Intel® Core™ i7-8750H
    6 cores, 12 threads, 2.20 → 4.10 GHz, 9MB SmartCache, 45W
  3. 9th Gen Intel® Core™ i7-9750H
    6 cores, 12 threads, 2.60 → 4.50 GHz, 12MB SmartCache, 45W
  1. AMD Ryzen™ 5 4600H
    6 cores, 12 threads, 3.00 → 4.00 GHz, 3MB L2 Cache, 8MB L3 Cache, 45W
  2. AMD Ryzen™ 7 4800H
    8 cores, 16 threads, 2.90 → 4.20 GHz, 4MB L2 Cache, 8MB L3 Cache, 45W
Integrated Graphics
  1. 8th Gen Intel® Core™ i5-8300H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1000 MHz
  2. 8th Gen Intel® Core™ i7-8750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  3. 9th Gen Intel® Core™ i7-9750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  1. AMD Ryzen™ 5 4600H
    AMD Radeon™ Graphics
    6 Graphics Cores, 1500 MHz
  2. AMD Ryzen™ 7 4800H
    AMD Radeon™ Graphics
    7 Graphics Cores, 1600 MHz
Memory
  • Memory Slots
    • 2 x DDR4 SODIMM
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 32GB
    • Memory Speed: 2666MHz or 3200MHz
  • Memory Slots
    • 2 x DDR4 SODIMM
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 32GB
    • Memory Speed: 3200MHz
Discrete Graphics
  • NVIDIA® GeForce® RTX 2080 with Max-Q 8GB GDDR6 & G-SYNC support
  • NVIDIA® GeForce® RTX 2070 with Max-Q 8GB GDDR6  & G-SYNC support
  • NVIDIA® GeForce® RTX 2060 6GB GDDR6 & G-SYNC support
  • NVIDIA® GeForce® GTX 1660 Ti 6GB GDDR6
  • NVIDIA® GeForce® GTX 1650 (4GB GDDR5)
  • NVIDIA® GeForce® GTX 1650 Ti (4GB 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
  • 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

Connectivity

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
Wi-FiKiller™ Wireless 802.11 AC (2 x 2)
Up to 867 Mbps, WiFi 802.11 b/g/a/n/ac.
WiFi 6 802.11AX (2 x 2)
Up to 2400 Mbps, WiFi 802.11 b/g/a/n/ac/ax.
BluetoothBluetooth 5.0Bluetooth 5.0
EthernetGigabit LAN
Speed: 10/100/1000 Mbps.
Gigabit LAN
Speed: 10/100/1000 Mbps.

Battery

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
Size76 Wh (4 Cell Li-Polymer)
  • 60 Wh (4 Cell polymer)
  • 80 Wh (4 Cell polymer)
Battery LifeUp to 6 hours
  • Up to 8 hours
    80Wh models
  • Up to 5 hours
    60Wh models
Power Supply230W AC power adapter
Lenovo proprietary charging port.
  • 170W AC power adapter
    Lenovo proprietary charging port.
  • 230W AC power adapter
    Lenovo proprietary charging port.

Software

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
OS
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
Built-in Apps
  • Lenovo Vantage
  • McAfee® Antivirus
  • Corsair® iCUE
  • PC Manager
  • Lenovo Antivirus Plus
  • Magic Y Key
  • Lenovo Vantage
  • Lenovo PC Manager
  • McAfee LiveSafe™
  • Lenovo Antivirus
  • Microsoft Office Trial
  • Power2Go

Camera & Audio

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
CameraFront-facing camera
Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
Front-facing camera
Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
Audio
  • Dolby Atmos® Speaker System with Soundbar and integrated subwoofer with Smart AMP technology for gaming.
  • Dual-array microphones
  • 2 x 2W Harman Kardon® Speaker System with Chamber
  • Dolby Atmos® Headphone Support
  • Dual-array microphones

Misc

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
Security
  • Chassis Kensington® Wedge security lock
  • Chassis Kensington® Wedge security lock
In the box
  • Legion Y740 17"
  • 230W AC Adapter
  • 4 Cell Li-Polymer, 76Wh
  • Quick start guide
  • Legion 5 15"
  • AC Adapter
  • Internal Battery
  • Quick start guide
Warranty1 Year Depot or Carry-in1 Year Depot or Carry-in

Key Features

Lenovo Legion Y740 17”2020 Lenovo Legion 5 15in
At Glance
Released in
2019
16:9 FHD
17.3”
1080p 144Hz
Weight
6.4 lb
2.90 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
3200 MHz DDR4
NVIDIA GeForce
RTX 2080
8GB GDDR6 with Max-Q
Released in Mid
2020
16:9 FHD
15.6”
HDR 144Hz
Weight
5.5 lb
2.49 kg
Up to
AMD Ryzen 7-4800H
8C/16T, 2.90 → 4.20 GHz
Geekbench 5
1,078
Single Core
Geekbench 5
6,440
Multi-Core
With integrated
AMD Radeon™ Graphics
7 Graphics Cores, 1600 MHz
Upgradable up to
32GB
3200 MHz DDR4
2020 Lenovo Legion 5 15in Ports
NVIDIA GeForce
RTX 2060
6GB GDDR6

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