Dell Precision 5540 vs. Lenovo Legion 5i 15”: Which is better?

Here is a side by side comparison between Dell Precision 5540 and Lenovo Legion 5i 15” specs including CPU, RAM, storage, battery, display, and more.

Dell Precision 5540 Pros

Reasons that Dell Precision 5540 is better than Lenovo Legion 5i 15”.

Supports larger memory

Dell Precision 5540 supports a larger memory capacity than the Lenovo Legion 5i 15”. It supports up to 64GB versus 32GB of system memory on the Lenovo Legion 5i 15”.

Max system memory size
Dell Precision 5540
64 GB
Lenovo Legion 5i 15”
32 GB
Supports faster memory

Dell Precision 5540 supports a faster memory speed than the Lenovo Legion 5i 15”. It supports up to 3200MHz versus 2933 MHz of system memory on the Lenovo Legion 5i 15”.

Memory type and speed
Dell Precision 5540 - DDR4
3,200 MHz
Lenovo Legion 5i 15” - DDR4
2,933 MHz
About 23% lighter

Dell Precision 5540 weighed 3.93 pounds, 23% lighter than the 5.07 pounds Lenovo Legion 5i 15”.

WeightDell Precision 5540Lenovo Legion 5i 15”
Pound
3.93 lbs.
5.07 lbs.
Kilogram
1.78 kg
2.30 kg

Lenovo Legion 5i 15” Pros

Reasons that Lenovo Legion 5i 15” is better than Dell Precision 5540.

Newer manufacturing

2020 vs. 2019

Slightly faster CPU performance

Intel Core i7-10875H inside Lenovo Legion 5i 15” has a 5% better multi-core CPU performance score than the Intel Core i9-9980HK inside Dell Precision 5540.

Geekbench 5 multi-core score
Lenovo Legion 5i 15” - Intel Core i7-10875H
6,874
Dell Precision 5540 - Intel Core i9-9980HK
6,504
Dell Precision 5540 - Intel Core i9-9880H
6,100
Lenovo Legion 5i 15” - Intel Core i7-10750H
5,412
Dell Precision 5540 - Intel Xeon E-2276M
5,165
Dell Precision 5540 - Intel Core i7-9850H
4,914
Dell Precision 5540 - Intel Core i7-9750H
4,880
Lenovo Legion 5i 15” - Intel Core i5-10300H
3,747
Dell Precision 5540 - Intel Core i5-9400H
3,690

Key Similars

Similar characteristics share between Dell Precision 5540 and Lenovo Legion 5i 15”.

Upgradable memory

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

MemoryDell Precision 5540Lenovo Legion 5i 15”
Slots
x2
x2
TypeDDR4DDR4

Prices

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

Dell Precision 5540 Price
DELL Precision 5540 Workstation Intel Core i7-9850H 15.6-inch Full HD IPS Display 32GB RAM 512GB SSD NVIDIA Quadro 4GB Win 11 Pro (Renewed)
DELL Precision 5540 Workstation Intel Core i7-9850H 15.6-inch Full HD IPS Display 32GB RAM 512GB SSD NVIDIA Quadro 4GB Win 11 Pro (Renewed)
By DELL
$502.29
Dell Precision 5540 Workstation Laptop PC 15.6" FHD Intel Core i7-9850H Processor, 32GB Ram, 1TB NVMe SSD Drive, Web Camera HDMI NVIDIA Quadro T1000 4GB GDDR5 Windows 10 (Renewed)
Dell Precision 5540 Workstation Laptop PC 15.6" FHD Intel Core i7-9850H Processor, 32GB Ram, 1TB NVMe SSD Drive, Web Camera HDMI NVIDIA Quadro T1000 4GB GDDR5 Windows 10 (Renewed)
By Dell
$700.00
Dell Precision M5540 15.6 UHD Touchscreen Intel Core i7-9750H 2.60Ghz 32GB 1TB SSDR Windows 10 Professional (Renewed)
Dell Precision M5540 15.6 UHD Touchscreen Intel Core i7-9750H 2.60Ghz 32GB 1TB SSDR Windows 10 Professional (Renewed)
By Dell
$639.00
Lenovo Legion 5i 15” Price
Lenovo Legion Pro 5i - (2023) - Gaming Laptop Computer - NVIDIA GeForce RTX 4060-16" WQXGA - 165Hz - Intel Core i7-13700HX - 16GB RAM - 1TB SSD - Windows 11-3-Month Xbox GamePass Included
Lenovo Legion Pro 5i - (2023) - Gaming Laptop Computer - NVIDIA GeForce RTX 4060-16" WQXGA - 165Hz - Intel Core i7-13700HX - 16GB RAM - 1TB SSD - Windows 11-3-Month Xbox GamePass Included
By LENOVO (UNITED STATES)
$1,289.00
$1,599.99 19% OFF
Lenovo Legion Pro 5i Gaming Laptop (16" 2K 165Hz, Intel 13th Gen Core i7-13700HX, GeForce RTX 4060 8GB 140W, 32GB DDR5 RAM, 1TB SSD) 4-Zone RGB Backlit, Wi-Fi 6E, Win 11 Home, 2024, Onyx Grey
Lenovo Legion Pro 5i Gaming Laptop (16" 2K 165Hz, Intel 13th Gen Core i7-13700HX, GeForce RTX 4060 8GB 140W, 32GB DDR5 RAM, 1TB SSD) 4-Zone RGB Backlit, Wi-Fi 6E, Win 11 Home, 2024, Onyx Grey
By ist computers
$1,449.99
Lenovo Legion Pro 5i 16" LCD Gaming Laptop WQXGA 240Hz Intel Core i9-13900HX 16GB RAM 1TB SSD NVIDIA GeForce RTX 4070 8GB Onyx Grey
Lenovo Legion Pro 5i 16" LCD Gaming Laptop WQXGA 240Hz Intel Core i9-13900HX 16GB RAM 1TB SSD NVIDIA GeForce RTX 4070 8GB Onyx Grey
By Lenovo
$1,759.99

Availability

Dell Precision 5540Lenovo Legion 5i 15”
Released20192020
Release Date
  • Announced at Computex 2019.
  • Available from early July 2019.
Announced in April 2020
PricingStarting at $1,339Starting at $999.99
Generations-

Exterior

Dell Precision 5540Lenovo Legion 5i 15”
Dimensions14.06 x 9.26 x 0.44 in (357 x 235 x 11.2 mm)
Width: 14.06” (357 mm)
Depth: 9.26” (235 mm)
Height: 0.44” (11.2 mm)
14.3" x 10.2" x 0.93 - 1.03" / 363.06mm x 259.61mm x 23.57 – 26.1mm
Weight3.93 lbs (1.78 kg)Starting at 5.07 lbs (2.3 kg)
Colors
  • Aluminum Platinum Silver LCD Cover
  • Aluminum Titan Gray LCD Cover
Phantom Black
Keyboard and Trackpad
  • Full-size backlit keyboard.
  • 4.03 x 2.45 in (102.40 mm x 62.40 mm) touchpad with 5 multi-touch gesture support.
  • Keyboard
    • Backlit full-size with the white backlit keyboard.
    • 4-zone RGB (optional)
  • Touchpad
    • Precision Touchpad.
    • Supports multi-touch gesture.

Display

Dell Precision 5540Lenovo Legion 5i 15”
Size15.6 Inches15.6 Inches
Info
  • 15.6" UltraSharp FHD IGZO4
    • 1920x1080, AG, NT, w/Prem Panel Guar, 100% sRGB.
  • 15.6" Ultrasharp UHD IGZO4
    • 3840x2160, Touch, w/Prem Panel Guar, 100% Adobe,
  • 15.6" Ultrasharp OLED UHD
    • 3840x2160, Non-Touch,w/Prem Panel Guar, 100% DCI-P3
  • 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
    1920 x 1080, IPS, 144 Hz, <3 ms Response Time, 100% sRGB, 500 nits, Dolby Vision™ Enabled.
  • 15.6" FHD 240Hz HDR
    1920 x 1080, IPS, 240 Hz, <1 ms Response Time, 100% sRGB, 500 nits, VESA DisplayHDR 400 Certified, Dolby Vision™ Enabled.

Ports

Dell Precision 5540Lenovo Legion 5i 15”
Dell Precision 5540 Ports
Image Source: Dell
Left (5)
  • 1 x power port
  • 1 x USB-A
    USB 3.1 Gen 1 (5 Gbps), PowerShare
  • 1 x HDMI
    v2.0
  • 1 x Thunderbolt 3
    40 Gpbs, DisplayPort, Power Delivery
  • 1 x headphone jack
    Headphone/Microphone
Right (3)
  • 1 x full-size SD card slot
  • 1 x USB-A
    USB 3.1 Gen 1 (5 Gbps), PowerShare
  • 1 x lock slot
  • 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

Dell Precision 5540Lenovo Legion 5i 15”
Processor
  1. 9th Gen Intel® Core™ i5-9400H
    4 cores, 8 threads, 2.50 → 4.30 GHz, 8MB SmartCache, 45W
  2. 9th Gen Intel® Core™ i7-9750H
    6 cores, 12 threads, 2.60 → 4.50 GHz, 12MB SmartCache, 45W
  3. 9th Gen Intel® Core™ i7-9850H
    6 cores, 12 threads, 2.60 → 4.60 GHz, 12MB SmartCache, 45W
  4. Intel Xeon E-2276M
    6 cores, 12 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 45W
  5. 9th Gen Intel® Core™ i9-9880H
    8 cores, 16 threads, 2.30 → 4.80 GHz, 16MB SmartCache, 45W
  6. 9th Gen Intel® Core™ i9-9980HK
    8 cores, 16 threads, 2.40 → 5.00 GHz, 16MB SmartCache, 45W
  1. 10th Gen Intel® Core™ i5-10300H
    4 cores, 8 threads, 2.50 → 4.50 GHz, 8MB SmartCache, 45W
  2. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
  3. 10th Gen Intel® Core™ i7-10875H
    8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W
Integrated Graphics
  1. 9th Gen Intel® Core™ i5-9400H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  2. 9th Gen Intel® Core™ i7-9750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  3. 9th Gen Intel® Core™ i7-9850H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  4. Intel Xeon E-2276M
    Intel® UHD Graphics P630
    24 Execution Units, 350 → 1200 MHz
  5. 9th Gen Intel® Core™ i9-9880H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  6. 9th Gen Intel® Core™ i9-9980HK
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1250 MHz
  1. 10th Gen Intel® Core™ i5-10300H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1050 MHz
  2. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  3. 10th Gen Intel® Core™ i7-10875H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
Memory
  • Memory Slots
    • 2 x DDR4 SoDIMM
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 64GB
  • Memory Slots
    • 2 x DDR4 SODIMM
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 32GB
    • Memory Speed: 2933MHz
Discrete Graphics
  • NVIDIA Quadro T1000 (Optional)
    Turning Architecture, 4GB GDDR5 128-bit, 1395 → 1455 MHz, 768 CUDA Cores.
  • NVIDIA Quadro T2000 (Optional)
    Turning Architecture, 4GB GDDR5 128-bit, 1575 → 1785 MHz, 1,024 CUDA Cores.
  • NVIDIA® GeForce® GTX 1650 (4GB GDDR5)
  • NVIDIA® GeForce® GTX 1650 Ti (4GB GDDR6)
  • NVIDIA® GeForce® GTX 1660 Ti (6GB GDDR6)
  • NVIDIA® GeForce RTX™ 2060 (6GB GDDR6)
Storage
  • Hard Drive Slots
    • 1 x M.2 PCIe SSD slot
    • 1 x 2.5 inches hard drive slot
      Available only on a 3-cell 56Wh battery model.
  • Hard Drive Configurations
    • Up to 2TB M.2 NVMe PCIe SSD
    • Up to 2TB SATA Hard Drive
  • 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

Dell Precision 5540Lenovo Legion 5i 15”
Wi-Fi
  • Intel Wi-Fi 6 AX200 2x2 802.11ax 160MHz
  • Intel Wireless-AC 9260 2x2 802.11ac
  • Qualcomm QCA6174A 2x2 802.11ac
WiFi 6 802.11AX (2 x 2)
Up to 2400 Mbps, WiFi 802.11 b/g/a/n/ac/ax.
Bluetooth
  • Bluetooth 5.0
Bluetooth 5.0
Ethernet-Gigabit LAN
Speed: 10/100/1000 Mbps.

Battery

Dell Precision 5540Lenovo Legion 5i 15”
Size
  • 56 Wh (3-cell lithium-ion)
  • 97 Wh (6-cell lithium-ion)
  • 60 Wh (4 Cell polymer)
  • 80 Wh (4 Cell polymer)
Battery Life-
  • Up to 7.7 hours
    80Wh models
  • Up to 6.8 hours
    60Wh models
Power Supply130 W power adapter
Power rated at 19.5VDC/6.67A.
  • 170W AC power adapter
    Lenovo proprietary charging port.
  • 230W AC power adapter
    Lenovo proprietary charging port.

Software

Dell Precision 5540Lenovo Legion 5i 15”
OS
Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 7.5
Upgradable to Windows 11
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
Built-in Apps
  • Microsoft Office 30-days trial
  • McAfee® Small Business Security 30 Day Free Trial
  • Lenovo Vantage
  • Lenovo PC Manager
  • McAfee LiveSafe™
  • Lenovo Antivirus
  • Microsoft Office Trial5
  • Power2Go

Camera & Audio

Dell Precision 5540Lenovo Legion 5i 15”
Camera
  • Front-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
  • Waves MaxxAudio Pro
  • Two speakers
  •  dual-array microphones
  • 2 x 2W Harman Kardon® Speaker System with Chamber
  • Dolby Atmos® Headphone Support
  • Dual-array microphones

Misc

Dell Precision 5540Lenovo Legion 5i 15”
Sensors
  • Ambient light sensor
  • Windows Hello compliant fingerprint reader in the power button (optional)
-
Security
  • Intel® vPro™ Technology (iAMT 12) (optional, requires Intel WiFi® Link WLAN and a vPro compatible processor), Dell Client Command Suite available (dell.com/command), Factory Installed Dell Client Command | Update, Dell Command | Power Manager
  • Intel® Platform Trust Technology
  • Trusted Platform Module (TPM) 2.0
  • Chassis wedge-shaped security lock
  • Support for Computrace and SmartCard Reader
  • Touch Fingerprint Reader with Control Vault 3.0 (Advanced Authentication with FIPS 140-2 Level 3 Certification)
  • Chassis Kensington® Wedge security lock
In the box-
  • Legion 5i 15"
  • AC Adapter
  • Internal Battery
  • Quick start guide
Warranty1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis1 Year Depot or Carry-in

Key Features

Dell Precision 5540Lenovo Legion 5i 15”
At Glance
Released in
2019
16:9 4K UHD
15.6”
2160p OLED
Weight
3.93 lb
1.78 kg
Up to
Intel Core i9-9980HK
8C/16T, 2.40 → 5.00 GHz
Geekbench 5
1,114
Single Core
Geekbench 5
6,504
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1250 MHz
Upgradable up to
64GB
3200 MHz DDR4
Dell Precision 5540 Ports
Nvidia Quadro
T2000
4GB GDDR5
Released in
2020
16:9 FHD
15.6”
HDR 240Hz
Weight
5.07 lb
2.30 kg
Up to
Intel Core i7-10875H
8C/16T, 2.30 → 5.10 GHz
Geekbench 5
1,192
Single Core
Geekbench 5
6,874
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1200 MHz
Upgradable up to
32GB
2933 MHz DDR4
NVIDIA GeForce
RTX 3060
6GB GDDR6

Comparison Summary

Dell Precision 5540 vs. Lenovo Legion 5i 15”

Dell has released the Precision 5540, a 15.6-inch machine, in 2019. It is powered by up to an octa-core Intel Core i9-9980HK with a boost clock speed up to 5.00 GHz. The laptop has a dedicated GPU option up to Nvidia Quadro T2000 with 4GB GDDR5.

On the other hand, we have the 15.6-inch Legion 5i 15” was introduced by Lenovo about a year later in 2020. It comes with up to an octa-core Intel Core i7-10875H with a boost clock speed up to 5.10 GHz. It has a dedicated GPU option up to NVIDIA GeForce RTX 3060 with 6GB GDDR6.

Geekbench 5 Single Core

Dell Precision 55401
9th Gen Intel® Core™ i5-9400H98482.55%
2
9th Gen Intel® Core™ i7-9750H1,04487.58%
3
9th Gen Intel® Core™ i7-9850H1,08090.60%
4
Intel Xeon E-2276M1,12093.96%
5
9th Gen Intel® Core™ i9-9880H1,06689.43%
6
9th Gen Intel® Core™ i9-9980HK1,11493.46%
Lenovo Legion 5i 15”1
10th Gen Intel® Core™ i5-10300H1,06189.01%
2
10th Gen Intel® Core™ i7-10750H1,13495.13%
3
10th Gen Intel® Core™ i7-10875H1,192100.00%
01,192

Geekbench 5 Multi Core

Dell Precision 55401
9th Gen Intel® Core™ i5-9400H3,69053.68%
2
9th Gen Intel® Core™ i7-9750H4,88070.99%
3
9th Gen Intel® Core™ i7-9850H4,91471.49%
4
Intel Xeon E-2276M5,16575.14%
5
9th Gen Intel® Core™ i9-9880H6,10088.74%
6
9th Gen Intel® Core™ i9-9980HK6,50494.62%
Lenovo Legion 5i 15”1
10th Gen Intel® Core™ i5-10300H3,74754.51%
2
10th Gen Intel® Core™ i7-10750H5,41278.73%
3
10th Gen Intel® Core™ i7-10875H6,874100.00%
06,874

Both Dell Precision 5540 and Lenovo Legion 5i 15” have the same 15.6-inch display size. In addition, The Dell Precision 5540 weighs 3.93 lbs. about 29% lighter than the 5.07 lbs. Lenovo Legion 5i 15”. Moreover, measured at 14.06” x 9.26” x 0.44”, the Dell Precision 5540 is much more portable than the Lenovo Legion 5i 15” at 14.3” x 10.2” x 1.03”.

Dell Precision 5540Lenovo Legion 5i 15”

Moving over to upgradability, Dell claims that the Dell Precision 5540 supports up to 64GB 3200 MHz DDR4 memory that you can upgrade with two memory module slots on the motherboard. It also comes with a single removable M.2 SSD slot that users can replace and upgrade in the future. On top of that, it also has a single SATA slot that users can use to install a 2.5-inch SATA SSD, SSHD, or a hard disk drive to add even more storage.

For Lenovo Legion 5i 15”, it supports up to 32GB 2933 MHz DDR4 memory that you can upgrade with two memory module slots on the motherboard. It also has a single removable M.2 SSD slot that users can replace or upgrade when needed. Besides that, it also comes with a SATA slot where you can install an additional 2.5-inch SATA-based SSD, SSHD, or a hard disk drive.

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