Dell Inspiron 15 5515 vs. Dell Precision 5540: Full specs comparison

We have comprehensively analyzed the technical specifications for the Dell Inspiron 15 5515 and Dell Precision 5540 models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

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Dell Inspiron 15 5515 image

Dell Inspiron 15 5515

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Dell Precision 5540

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Dell Inspiron 15 5515 Pros

Reasons that Dell Inspiron 15 5515 is better than Dell Precision 5540.

Newer manufacturing

2021 vs. 2019

About 8% lighter

Dell Inspiron 15 5515 weighed 3.62 pounds, 8% lighter than the 3.93 pounds Dell Precision 5540.

WeightDell Inspiron 15 5515Dell Precision 5540
Pound
3.62 lbs.
3.93 lbs.
Kilogram
1.64 kg
1.78 kg

Dell Precision 5540 Pros

Reasons that Dell Precision 5540 is better than Dell Inspiron 15 5515.

Slightly faster CPU performance

Intel Core i9-9980HK inside Dell Precision 5540 has a 19% better multi-core CPU performance score than the AMD Ryzen 7-5700U inside Dell Inspiron 15 5515.

Geekbench 5 multi-core score
Dell Precision 5540 - Intel Core i9-9980HK
6,504
Dell Precision 5540 - Intel Core i9-9880H
6,100
Dell Inspiron 15 5515 - AMD Ryzen 7-5700U
5,448
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
Dell Inspiron 15 5515 - AMD Ryzen 5-5500U
4,383
Dell Precision 5540 - Intel Core i5-9400H
3,690
Supports larger memory

Dell Precision 5540 supports a larger memory capacity than the Dell Inspiron 15 5515. It supports up to 64GB versus 32GB of system memory on the Dell Inspiron 15 5515.

Max system memory size
Dell Precision 5540
64 GB
Dell Inspiron 15 5515
32 GB
Supports discrete graphics

Configurable up to Nvidia Quadro T2000 4GB GDDR5 vs. integrated

Key Similars

Similar characteristics share between Dell Inspiron 15 5515 and Dell Precision 5540.

Uses the same memory type and speed

Both laptops supports the same 3200MHz DDR4 RAM.

Memory type and speed
Dell Inspiron 15 5515 - DDR4
3,200 MHz
Dell Precision 5540 - DDR4
3,200 MHz
Upgradable memory

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

MemoryDell Inspiron 15 5515Dell Precision 5540
Slots
x2
x2
TypeDDR4DDR4

Prices

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

Dell Inspiron 15 5515 Price
Dell 2022 Newest Inspiron 5515 Laptop, 15.6" Full HD LED Touchscreen, AMD Ryzen 5 5500U, Webcam, Backlit Keyboard, Fingerprint Reader, WiFi, Win 10 Home, Mist Blue (16GB RAM | 512GB PCIe SSD)
 Dell 2022 Newest Inspiron 5515 Laptop, 15.6" Full HD LED Touchscreen, AMD Ryzen 5 5500U, Webcam, Backlit Keyboard, Fingerprint Reader, WiFi, Win 10 Home, Mist Blue (16GB RAM | 512GB PCIe SSD)
By Dell
$679.00
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Dell Inspiron 15 5515, 15.6 inch FHD Touch Laptop - AMD Ryzen 7 5700U, 16GB DDR4 RAM, 512GB SSD, AMD Radeon Graphics with Shared Graphics Memory, Windows 10 Home - Platinum Silver (Latest Model)
 Dell Inspiron 15 5515, 15.6 inch FHD Touch Laptop - AMD Ryzen 7 5700U, 16GB DDR4 RAM, 512GB SSD, AMD Radeon Graphics with Shared Graphics Memory, Windows 10 Home - Platinum Silver (Latest Model)
By Dell
$969.00
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Dell Inspiron 15 5515, AMD Ryzen 5 5500U, 16GB DDR4 RAM, 256GB SSD, USB-C, Wi-Fi 6, Bluetooth 4.1, AMD Radeon Graphics, Windows 11 - Silver
 Dell Inspiron 15 5515, AMD Ryzen 5 5500U, 16GB DDR4 RAM, 256GB SSD, USB-C, Wi-Fi 6, Bluetooth 4.1, AMD Radeon Graphics, Windows 11 - Silver
By Dell
$699.99
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Dell Precision 5540 Price
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
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Dell Precision 5540 Workstation 15.6-inch Full HD IPS Display Intel Core i7-9850H 32GB RAM 1TB SSD NVIDIA Quadro 4GB Win 10 Pro (Renewed)
 Dell Precision 5540 Workstation 15.6-inch Full HD IPS Display Intel Core i7-9850H 32GB RAM 1TB SSD NVIDIA Quadro 4GB Win 10 Pro (Renewed)
By Dell
$555.66
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Dell Precision 5540 15.6-inch FHD Laptop - Intel Core i9 9th Gen - i9-9880H - Eight Core 4.8Ghz - 512GB SSD - 32GB RAM - Nvidia Quadro T2000 - Windows 10 Pro (Renewed)
 Dell Precision 5540 15.6-inch FHD Laptop - Intel Core i9 9th Gen - i9-9880H - Eight Core 4.8Ghz - 512GB SSD - 32GB RAM - Nvidia Quadro T2000 - Windows 10 Pro (Renewed)
By Dell
$635.35
$699.99 9% OFF
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Specs Comparison

Availability

Dell Inspiron 15 5515Dell Precision 5540
Released20212019
Release DateAnnounced on April 14, 2021
  • Announced at Computex 2019.
  • Available from early July 2019.
Pricing
  • $622.28
    R5-5500U 8GB 256GB
  • $886.88
    R7-5700U 16GB 1TB
Starting at $1,339
Applicable Models
  • Dell Inspiron 15 Laptop (AMD)
  • 2021 Dell Inspiron 15 (AMD)
  • Dell Inspiron 15 5515
-
Generations-

Exterior

Dell Inspiron 15 5515Dell Precision 5540
Dimensions14.02 x 9.01 x 0.57 ~ 0.71 inches (356.06 x 228.9 x 14.6 ~ 17.99 mm)14.06 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)
WeightStarting at 3.62 lbs (1.643 kg)3.93 lbs (1.78 kg)
Colors
Mist Blue
  • Aluminum Platinum Silver LCD Cover
  • Aluminum Titan Gray LCD Cover
Keyboard and TrackpadKeyboard
  • Full-size titan grey keyboard with number pad.
  • Optional key backlit.
Touchpad
  • Multi-touch gesture-enabled precision touchpad.
  • Size: 4.53 x 3.15 in (115 x 80 mm)
  • Full-size backlit keyboard.
  • 4.03 x 2.45 in (102.40 mm x 62.40 mm) touchpad with 5 multi-touch gesture support.

Display

Dell Inspiron 15 5515Dell Precision 5540
Size15.6 Inches15.6 Inches
Info
  • 15.6” FHD
    250 nits brightness, 45% NTSC color gamut, non-touch, 4.60 W power consumption.
  • 15.6” FHD with Touch
    250 nits brightness, 45% NTSC color gamut, multi-touch, 4.60 W power consumption.
  • All Configurations
    1920 x 1080, 16:9 aspect ratio, 157 PPI, 35 ms response time, 600:1 contrast ratio, 60 Hz refresh rate, anti-glare.
  • 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

Ports

Dell Inspiron 15 5515Dell Precision 5540
Dell Inspiron 15 5515 Ports
Image Source: Dell
Left
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps), support DisplayPort 1.4 and Power Delivery.
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps).
  • 1 x HDMI 1.4
  • 1 x Power connector 
    4.5mm barrel type connector.
Right
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps).
  • 1 x MicroSD Card Slot
  • 1 x Headset port
    3.5mm jack.
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

Internal Specs

Dell Inspiron 15 5515Dell Precision 5540
Processor
  1. AMD Ryzen™ 5 5500U
    6 cores, 12 threads, 2.10 → 4.00 GHz, 3MB L2 Cache, 8MB L3 Cache, 15W
  2. AMD Ryzen™ 7 5700U
    8 cores, 16 threads, 1.80 → 4.30 GHz, 4MB L2 Cache, 8MB L3 Cache, 15W
  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
Integrated Graphics
  1. AMD Ryzen™ 5 5500U
    AMD Radeon™ Graphics
    7 Graphics Cores, 1800 MHz
  2. AMD Ryzen™ 7 5700U
    AMD Radeon™ Graphics
    8 Graphics Cores, 1900 MHz
  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
Memory
4GB 8GB 12GB 16GB 24GB 32GB
  • Memory Slots: 2 x SODIMM slots.
  • Memory Type: Dual Channel DDR4 Memory.
  • Memory Speed:
    3200 MHz
  • Memory Size per Slot: 
    4GB 8GB 16GB
  • Memory Slots
    • 2 x DDR4 SoDIMM
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 64GB
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.
Storage
256GB 512GB 1TB 2TB
  • Storage Slots: 1 x M.2 2230/2280 PCIe Gen 3.0 x4 slot.
  • 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

Connectivity

Dell Inspiron 15 5515Dell Precision 5540
Wi-Fi
  • Qualcomm QCA61x4A (DW1820) Wi-Fi 5
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac), Bluetooth 5.0
  • Intel AX200 Wi-Fi 6
    Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac), WiFi-6 (802.11ax), Bluetooth 5.1
  • Intel Wi-Fi 6 AX200 2x2 802.11ax 160MHz
  • Intel Wireless-AC 9260 2x2 802.11ac
  • Qualcomm QCA6174A 2x2 802.11ac
Bluetooth
Bluetooth 5.0 Bluetooth 5.1
  • Bluetooth 5.0

Battery

Dell Inspiron 15 5515Dell Precision 5540
Size
  • 41 Wh 3-cell polymer battery.
  • 54 Wh 4-cell polymer battery
Supports ExpressCharge™ can recharge up to 80% in 60 minutes.
  • 56 Wh (3-cell lithium-ion)
  • 97 Wh (6-cell lithium-ion)
Power Supply65W Power Adapter
4.5mm barrel type connector.
130 W power adapter
Power rated at 19.5VDC/6.67A.

Software

Dell Inspiron 15 5515Dell Precision 5540
OS
  • Windows 10 Home | Home in S-mode | Pro
  • Windows 11 Home | Home in S-mode | Pro | National Academic
Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 7.5
Upgradable to Windows 11
Built-in Apps
  • Microsoft Office 30 Trial
  • McAfee LiveSafe 12 Month Subscription
  • Dell Mobile Connect
  • My Dell
  • SupportAssist
  • Dell Update
  • Dell Digital Delivery
  • Microsoft Office 30-days trial
  • McAfee® Small Business Security 30 Day Free Trial

Camera & Audio

Dell Inspiron 15 5515Dell Precision 5540
CameraFront-facing camera
720p at 30 fps, HD RGB camera.
  • Front-facing camera
    Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
Audio
  • Realtek high definition audio controller.
  • 2 x 2.5W stereo speakers.
  • 1 x combo headphone/microphone jack.
  • Dual-array microphones.
  • Waves MaxxAudio Pro
  • Two speakers
  •  dual-array microphones

Misc

Dell Inspiron 15 5515Dell Precision 5540
SensorsFingerprint reader sensor
Integrated with the power button.
  • Ambient light sensor
  • Windows Hello compliant fingerprint reader in the power button (optional)
SecurityFingerprint reader with Windows Hello support.
  • 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)
Warranty1 Year Hardware Service with Onsite Service After Remote Diagnosis1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis

Key Features

Dell Inspiron 15 5515Dell Precision 5540
At Glance
Released in Mid
2021
16:9 FHD
15.6”
1080p 60Hz
Weight
3.62 lb
1.64 kg
Up to
AMD Ryzen 7-5700U
8C/16T, 1.80 → 4.30 GHz
Geekbench 5
1,025
Single Core
Geekbench 5
5,448
Multi-Core
With integrated
AMD Radeon™ Graphics
8 Graphics Cores, 1900 MHz
Upgradable up to
32GB
3200 MHz DDR4
Dell Inspiron 15 5515 Ports
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

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