Detailed Specs Comparison

Dell Inspiron 24 5400 All-in-One vs. Dell Optiplex 5490 All-in-One

Here is a side by side comparison between Dell Inspiron 24 5400 All-in-One and Dell Optiplex 5490 All-in-One specs including price, processors, memory, graphics, storage, ports, and more.

Specs Comparison

Dell Inspiron 24 5400 All-in-One image
Dell Inspiron 24 5400 All-in-One
Dell Optiplex 5490 All-in-One image
Dell Optiplex 5490 All-in-One

Key Features

What's new
  • Up to 23.8” FHD with Touch Monitor
    InfinityEdge FHD display and an 8mm border.
  • 11th Generation Intel Rocket Lake Processors.
  • Up to 28W Intel® Core™ i7-1165G7
    4 cores/8 threads, 12MB SmartCache, up to 4.80 GHz.
  • Up to NVIDIA® GeForce® MX 330 with 2GB GDDR5.
  • Up to 32GB 2666MHz DDR4 memory.
  • Up to 1TB PCIe Gen 3.0 x4 NVMe SSD.
  • Up to 2TB 2.5” 7200rpm HDD.
  • Up to 130W power adapter.
  • More Features
    • Up to FHD RGB Webcam with built-in infrared Camera for Windows Hello Sign-in.
    • Built-in SD Card Reader 3.0.
    • Forward-firing soundbar equipped with speakers professionally tuned with Waves MaxxAudio® Pro.
  • Up to 23.8” FHD with Touch Monitor.
  • New 10th and 11th Gen Intel Core Processors.
  • Up to 35W Intel Core i7-11700T (8 cores/16 threads, up to 4.60 GHz).
  • Up to 65W Intel Core i7-11700 (8 cores/16 threads, up to 4.90 GHz).
  • Up to NVIDIA® GeForce® GTX 1650, (4GB GDDR6).
  • Up to 64GB 3200MHz DDR4 memory
  • Up to 2TB PCIe Gen 3 x4 and Gen 4 x4 NVMe SSD.
  • Up to 2TB 2.5” 7200rpm HDD.
  • Built-in Infrared Camera for Windows Hello Sign-in.

Availability

Dell Inspiron 24 5400 All-in-OneDell Optiplex 5490 All-in-One
Released20202021
Release InfoAnnounced on October 02, 2020.Announced on May 28, 2021.
Pricing
  • $599.00
    i3-1115G4 8GB 256GB M.2 Non-Touch Wi-Fi 6
  • $799.00
    i5-1135G7 8GB 512GB M.2 Touch Wi-Fi 6
  • $1,179.00
    i7-1165G7 16GB 512GB M.2 Touch Wi-Fi 6
10th Gen Intel Processor
  • $1,598.57
    i5-10500T 8GB 500GB 2.5” HDD 155W PSU Wi-Fi 6
  • $1,655.71
    i5-10500T 8GB 128GB M.2 155W PSU Wi-Fi 6
  • $1,770.00
    i5-10500T 16GB 256GB M.2 155W PSU Wi-Fi 6
  • $1,984.29
    i5-10700T 16GB 256GB M.2 155W PSU Wi-Fi 6
11th Gen Intel Processor
  • $1,655.71
    i5-11500T 8GB 256GB M.2 155W PSU Wi-Fi 6
  • $1,898.57
    i5-11500T 8GB 256GB M.2 155W PSU Wi-Fi 6
  • $2,124.00
    i5-11500 8GB 128GB M.2 GTX 1650 220W PSU Wi-Fi 5
  • $2,239.00
    i5-11500 8GB 256GB M.2 GTX 1650 220W PSU Wi-Fi 6
Applicable Models
  • Dell Inspiron 24 5400 All-in-One
  • Dell Inspiron 24 5400 All-in-One (10th Gen Intel)
  • Dell Inspiron 24 5400 AIO
  • 2020 Inspiron 24 5000 All-in-One
  • 2020 Inspiron 24 5000 All-in-One Desktop
Generations
Dell Inspiron 5400 All in One 23.8-inch Price
Dell Inspiron 5400 AIO 23.8 Inch FHD Touch All in One, Intel Core i5-1135G7, 8GB 2666MHz DDR4, 512GB SSD, Iris Xe Graphics , Windows 10 Home
Dell Inspiron 5400 AIO 23.8 Inch FHD Touch All in One, Intel Core i5-1135G7, 8GB 2666MHz DDR4, 512GB SSD, Iris Xe Graphics , Windows 10 Home
By Dell
$819.97
Dell Inspiron 5400 AIO All in One PC, 23.8-inch FHD Touch , Intel Core i5-1135G7, 12GB DDR4, 256GB SSD + 1TB HDD, IR Webcam, Windows 10 (Renewed)
Dell Inspiron 5400 AIO All in One PC, 23.8-inch FHD Touch , Intel Core i5-1135G7, 12GB DDR4, 256GB SSD + 1TB HDD, IR Webcam, Windows 10 (Renewed)
By Dell
$636.66
Dell [Windows 11 Pro] Inspiron 5400 24 Business All-in-One Desktop, 23.8" FHD Touchscreen, Intel Quad-Core i5-1135G7 (Beat i7-1065G7), 12GB DDR4 RAM, 256GB PCIe SSD + 1TB HDD, WiFi 6, Bluetooth 5.1
Dell [Windows 11 Pro] Inspiron 5400 24 Business All-in-One Desktop, 23.8" FHD Touchscreen, Intel Quad-Core i5-1135G7 (Beat i7-1065G7), 12GB DDR4 RAM, 256GB PCIe SSD + 1TB HDD, WiFi 6, Bluetooth 5.1
By Dell
$859.99
Dell Optiplex 5490 All-in-One Price
Dell OptiPlex 5000 5490 All-in-One Computer - Intel Core i5 10th Gen i5-10500T Hexa-core (6 Core) 2.30 GHz - 8 GB RAM DDR4 SDRAM - 500 GB HDD - 23.8" Full HD 1920 x 1080 - Desktop - Black
Dell OptiPlex 5000 5490 All-in-One Computer - Intel Core i5 10th Gen i5-10500T Hexa-core (6 Core) 2.30 GHz - 8 GB RAM DDR4 SDRAM - 500 GB HDD - 23.8" Full HD 1920 x 1080 - Desktop - Black
By Dell
$675.00
Dell OptiPlex 7000 7490 All-in-One Computer - Intel Core i7 10th Gen i7-10700 Octa-core (8 Core) 2.90 GHz - 16 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - 23.8" Full HD 1920 x 1080 -
Dell OptiPlex 7000 7490 All-in-One Computer - Intel Core i7 10th Gen i7-10700 Octa-core (8 Core) 2.90 GHz - 16 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - 23.8" Full HD 1920 x 1080 -
By Dell
$949.99
Dell OptiPlex 5000 5490 All-in-One Computer - Intel Core i5 10th Gen i5-10500T Hexa-core (6 Core) 2.30 GHz - 8 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - 23.8" Full HD 1920 x 1080 -
Dell OptiPlex 5000 5490 All-in-One Computer - Intel Core i5 10th Gen i5-10500T Hexa-core (6 Core) 2.30 GHz - 8 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - 23.8" Full HD 1920 x 1080 -
By Dell
$649.69

Display

Dell Inspiron 24 5400 All-in-OneDell Optiplex 5490 All-in-One
Size23.8 Inches23.8 Inches
Info
  • 23.8” FHD Non-Touch
    1920 x 1080 92 PPI 16:9 250 nits 700:1 72% NTSC 60Hz Anti-Glare 15.24W
  • 23.8” FHD with Touch
    1920 x 1080 92 PPI 16:9 250 nits 700:1 72% NTSC 60Hz Anti-Glare 15.24W
  • 23.8” FHD Non-Touch
    1920 x 1080 92 PPI 16:9 250 nits 1000:1 72% NTSC 60Hz Anti-Glare 12.50W
  • 23.8” FHD with Touch
    1920 x 1080 92 PPI 16:9 250 nits 1000:1 72% NTSC 60Hz Anti-Glare 13.48W

Exterior

Dell Inspiron 24 5400 All-in-OneDell Optiplex 5490 All-in-One
Size Comparison
Dimensions21.24 x 13.85 x 1.64 inches (539.65 x 351.65 x 41.80 mm)
Open Pop-Up Camera Height: 1.07" (27.36 mm)
21.26” x 13.54” x 2.07” (540.20 x 344 x 52.80 mm)
WeightStarting at 11.5 lb (5.2 kg)
Including stand.
  • Up to 14.42 lb (6.59 kg)
    Full HD Non-Touch models.
  • Up to 13.82 lb (6.30 kg)
    Full HD with Touch models.
Colors
Silver Black
Black
Keyboard and TrackpadKeyboard
  • White Dell KB216 Wired Keyboard
  • Black Dell KB216 Wired Keyboard
Mouse
  • White Dell MS 116 Wired Mouse
  • Black Dell MS 116 Wired Mouse
  • Dell Pro Wireless Keyboard and Mouse - KM5221W - English
  • Dell KB522 Business Multimedia Keyboard (US)
  • Dell KB813 Smart Card Keyboard (US)
  • Dell KB216 Wired Keyboard English
  • No Keyboard
PortsRear
  • 1 x USB-C 
    USB 3.2 Gen 2 (10 Gbps).
  • 4 x USB-A
    1 x USB 2.0 (480 Mbps) with Power on/Wake-up support.
    1 x USB 3.2 Gen 1 (5 Gbps).
    1 x USB 3.2 Gen 1 (5 Gbps) with Power on/Wake-up support.
    1 x USB 3.2 Gen 1 (5 Gbps) with PowerShare.
  • 2 x HDMI
    1 x HDMI-out 1.4 port
    1 x HDMI-in 1.4 port
  • 1 x SD-card slot
    Full-size SD Card Reader 3.0.
  • 1 x RJ45 
    Gigabit Ethernet port.
  • 1 x Audio Jack
    3.5mm universal headphone jack.
  • 1 x Kensington security-cable slot
  • 1 x Power Connector 
    4.5mm x 2.99mm DC-in adapter port.
Side
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps) with PowerShare.
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps).
  • 1 x Universal Audio Jack
  • 1 x SD 4.0 Card Slot
    Optional.
Rear
  • 2 x USB-A
    USB 2.0 (480 Mbps) with Smart Power On.
  • 2 x USB-A
    USB 3.2 Gen 2 (10 Gbps).
  • 1 x DisplayPort++
    DisplayPort 1.4 supports 4K@120Hz and HDCP 2.3.
  • 1 x RJ-45 
    Gigabit Ethernet.
  • 1 x Audio Jack
    Re-tasking Line out/Line in audio port.
  • 1 x Kensington Lock Slot
  • 1 x Power Connector

Chasis

Dell Inspiron 24 5400 All-in-OneDell Optiplex 5490 All-in-One
Form FactorAll-in-One (23.8-inches)All-in-One
Power Supply
  • 90W
    19.50 VDC 4.62 A
  • 130W
    19.50 VDC 6.70 A
  • 155W
    80+ Bronze 85% Efficiency
  • 220W
    80+ Platinum 92% Efficiency
Chasis InformationStand
  • Bipod Stand
Stands:
  • Fixed stand
  • Height Adjustable Stand
  • Height Adjustable Stand with Optical Disk Drive

Internal Specs

Dell Inspiron 24 5400 All-in-OneDell Optiplex 5490 All-in-One
ChipsetIntegrated ChipsetIntel® Q570 Chipset
Processor
  • 11th Gen Intel® Core™ i3-1115G4
    2C/4T, 3.00 → 4.10 GHz, 6MB SmartCache, 28W
  • 11th Gen Intel® Core™ i5-1135G7
    4C/8T, 2.40 → 4.20 GHz, 8MB SmartCache, 28W
  • 11th Gen Intel® Core™ i7-1165G7
    4C/8T, 2.80 → 4.70 GHz, 12MB SmartCache, 28W
  • 10th Gen Intel® Pentium® Gold G6405T
    2C/4T, 3.50 GHz, 4MB SmartCache, 35W
  • 10th Gen Intel® Core™ i3-10105T
    4C/8T, 3.00 → 3.90 GHz, 6MB SmartCache, 35W
  • 10th Gen Intel® Core™ i3-10305T
    4C/8T, 3.00 → 4.00 GHz, 8MB SmartCache, 35W
  • 10th Gen Intel® Core™ i5-10500T
    6C/12T, 2.30 → 3.80 GHz, 12MB SmartCache, 35W
  • 10th Gen Intel® Core™ i5-10600T
    6C/12T, 2.40 → 4.00 GHz, 12MB SmartCache, 35W
  • 10th Gen Intel® Core™ i7-10700T
    8C/16T, 2.00 → 4.50 GHz, 16MB SmartCache, 35W
  • 11th Gen Intel® Core™ i5-11400T
    6C/12T, 1.30 → 3.70 GHz, 12MB SmartCache, 35W
  • 11th Gen Intel® Core™ i5-11500T
    6C/12T, 1.50 → 3.90 GHz, 12MB SmartCache, 35W
  • 11th Gen Intel® Core™ i5-11600T
    6C/12T, 1.70 → 4.10 GHz, 12MB SmartCache, 35W
  • 11th Gen Intel® Core™ i7-11700T
    8C/16T, 1.40 → 4.60 GHz, 16MB SmartCache, 35W
  • 10th Gen Intel® Pentium® Gold G6405
    2C/4T, 4.10 GHz, 4MB SmartCache, 58W
  • 10th Gen Intel® Core™ i3-10105
    4C/8T, 3.70 → 4.40 GHz, 6MB SmartCache, 65W
  • 10th Gen Intel® Core™ i3-10305
    4C/8T, 3.80 → 4.50 GHz, 8MB SmartCache, 65W
  • 10th Gen Intel® Core™ i5-10500
    6C/12T, 3.10 → 4.50 GHz, 12MB SmartCache, 65W
  • 10th Gen Intel® Core™ i5-10505
    6C/12T, 3.20 → 4.60 GHz, 12MB SmartCache, 65W
  • 10th Gen Intel® Core™ i5-10600
    6C/12T, 3.30 → 4.80 GHz, 12MB SmartCache, 65W
  • 10th Gen Intel® Core™ i7-10700
    8C/16T, 2.90 → 4.80 GHz, 16MB SmartCache, 65W
  • 11th Gen Intel® Core™ i5-11400
    6C/12T, 2.60 → 4.40 GHz, 12MB SmartCache, 65W
  • 11th Gen Intel® Core™ i5-11500
    6C/12T, 2.70 → 4.60 GHz, 12MB SmartCache, 65W
  • 11th Gen Intel® Core™ i5-11600
    6C/12T, 2.80 → 4.80 GHz, 12MB SmartCache, 65W
  • 11th Gen Intel® Core™ i7-11700
    8C/16T, 2.50 → 4.90 GHz, 16MB SmartCache, 65W
Integrated Graphics
  • 11th Gen Intel® Core™ i3-1115G4
    Intel® UHD Graphics
    48 Execution Units, 400 → 1250 MHz
  • 11th Gen Intel® Core™ i5-1135G7
    Intel® Iris® Xe Graphics
    80 Execution Units, 400 → 1300 MHz
  • 11th Gen Intel® Core™ i7-1165G7
    Intel® Iris® Xe Graphics
    96 Execution Units, 400 → 1300 MHz
  • 10th Gen Intel® Pentium® Gold G6405T
    Intel® UHD Graphics 610
    350 → 1050 MHz
  • 10th Gen Intel® Core™ i3-10105T
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10305T
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i5-10500T
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i5-10600T
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i7-10700T
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 11th Gen Intel® Core™ i5-11400T
    Intel® UHD Graphics 730
    24 Execution Units, 350 → 1200 MHz
  • 11th Gen Intel® Core™ i5-11500T
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1200 MHz
  • 11th Gen Intel® Core™ i5-11600T
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1300 MHz
  • 11th Gen Intel® Core™ i7-11700T
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1300 MHz
  • 10th Gen Intel® Pentium® Gold G6405
    Intel® UHD Graphics 610
    350 → 1050 MHz
  • 10th Gen Intel® Core™ i3-10105
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10305
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i5-10500
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i5-10505
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i5-10600
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i7-10700
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 11th Gen Intel® Core™ i5-11400
    Intel® UHD Graphics 730
    24 Execution Units, 350 → 1300 MHz
  • 11th Gen Intel® Core™ i5-11500
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1300 MHz
  • 11th Gen Intel® Core™ i5-11600
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1300 MHz
  • 11th Gen Intel® Core™ i7-11700
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1300 MHz
Discrete GraphicsOptional NVIDIA® GeForce® MX 330 - 2GB GDDR5.Optional NVIDIA® GeForce® GTX 1650 - 4GB GDDR6
Memory
  • Memory Slots: 2 x SO-DIMM slots
  • Memory Type: Single or Dual Channel DDR4 Memory
  • Memory Speed:
    2666MHz
  • Memory Per Slot:
    4GB 8GB 16GB
  • Max Memory: 
    32GB
  • Memory Slots: 2 SO-DIMM slots
  • Memory Type: Single or Dual Channel DDR4 Memory
  • Memory Speed:
    2666MHz 2933MHz 3200MHz
Memory Configurations
4GB 8GB 16GB 32GB 64GB
2666 MHz for 10th Gen Intel Core i3/i5 CPU
2933 MHz for 10th Gen Intel Core i7/i9 CPU
3200 MHz for 11th Gen Intel Core CPU
Storage
  • Up to 
    2TB
    2.5-inch HDD
    SATA AHCI 6 Gbps.
  • Up to
    1TB
    M.2 SSD
    PCIe Gen 3.0 x4 NVMe, up to 32 Gbps.
  • 256GB 512GB 1TB 2TB
    M.2 PCIe Gen 3 x4 or Gen 4 x4 NVME SSD
  • 500GB 1TB 2TB
    5400 rpm or 7200 rpm 2.5" SATA Hard Drive
SlotsExpansion Slots
  • No Expansion slot
SATA
  • 1 x 2.5” HDD Connector
M.2
  • 1 x M.2 2230 slot
    For WiFi and Bluetooth combo card
  • 1 x M.2 2230/2242 slot
    For NVMe PCIe Gen 3 x4 SSD.
Expansion Slots
  • No Expansion slot
SATA
  • 1 x 2.5” HDD Connector
M.2
  • 1 x M.2 2230 slot
    For WiFi and Bluetooth combo card
  • 1 x M.2 2230/2280 slot
    For SSD.

Connectivity

Dell Inspiron 24 5400 All-in-OneDell Optiplex 5490 All-in-One
Wi-Fi
  • Intel 9462
    Up to 433 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5.0
  • Intel AX201
    Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax) Bluetooth 5.1
  • Qualcomm QCA61x4a
    Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5.0
  • Intel AX201
    Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax) Bluetooth 5.1
Bluetooth
Bluetooth 5.0 Bluetooth 5.1
Bluetooth 5.0 Bluetooth 5.1
EthernetRealtek RTL8111HSD-CG PCIe Gigabit Ethernet controller
Speed: 10/100/1000 Mbps.
Intel i219LM Gigabit Ethernet controller
Speed: 10/100/1000 Mbps.

Software

Dell Inspiron 24 5400 All-in-OneDell Optiplex 5490 All-in-One
OS
  • Windows 11
    Home Pro Pro National Academic
  • Windows 10
    Home Pro
  • Windows 10 Home Windows 10 Pro
    Upgradable to Windows 11
  • Ubuntu Linux 20.04 LTS
  • NeoKylin 7.0 (China only)
Built-in Apps
  • McAfee® Small Business Security 12 Month Subscription
  • Microsoft Office 30-Day Trial
Microsoft Office 30 Day Trial

Camera & Audio

Dell Inspiron 24 5400 All-in-OneDell Optiplex 5490 All-in-One
Camera
  • HD RGB Webcam
    Top-mount front camera, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Optional Full HD RGB Webcam
    Top-mount front camera, 2.07 Megapixels (1920 x 1080 FHD) at 30 fps.
    • With Windows Hello Infrared Camera
      0.30 Megapixels (640 x 480 VGA) at 30 fps.
  • Full HD Webcam
    Top-mount front camera with fixed focus lens, 2.07 Megapixels (1920 x 1080 HD) at 30 fps.
  • Windows Hello Infrared Camera
    0.30 Megapixels (640 x 480) at 30 fps.
Audio
  • 2 x 2W Speakers
  • Digital array microphones
  • Audio controller: Realtek ALC3289-CG
  • External Ports
    • 1 x Universal Audio Jack
      Rear
  • 2 x 2W Speakers
  • 2 x Microphones
  • Audio controller: Realtek ALC3246
  • Amplifier: Built-in Amplifier ALC3246
  • External Ports
    • 1 x Universal Audio Jack
      Front
    • 1 x Audio port
      Line-out audio port with re-tasking to Line-in (Rear).

Misc

Dell Inspiron 24 5400 All-in-OneDell Optiplex 5490 All-in-One
Security
  • Kensington lock
  • Dell Lockable port cover (optional)
  • Chassis lock slot support
  • Noble Custom AIO Plate Lock (optional)
  • Supply chain tamper alerts
  • Chassis intrusion switch
  • Trusted Platform Module (Discrete TPM Enabled)
  • SafeBIOS including Dell Off-host BIOS Verification
  • BIOS Resilience
  • BIOS Recovery, and additional BIOS Controls
  • SafeID including Trusted Platform Module (TPM) 2.0
  • Self-Encrypting Drives (SED)
  • Smart card keyboard (FIPS)
  • D-Pedigree (Secure Supply Chain Functionality)
  • Dell wired mouse with fingerprinter reader
Warranty1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis3-Year Basic Onsite Service

Dell Inspiron 24 5400 All-in-One vs. Dell Optiplex 5490 All-in-One

The Dell Optiplex 5490 All-in-One is a newer system that was released in 2021, while the Dell Inspiron 24 5400 All-in-One was released years earlier in 2020. Both systems share the same all-in-one form factor that combines all components and a built-in monitor into one package.

Processor

The Central Processing Unit (CPU) is like the brains of your desktop computer. Its performance determines how fast and responsive your PC is. Generally, a processor with newer architecture, more CPU cores, higher TDP (measured in W), and faster clock speed (measured in GHz) tends to be more expensive and run faster than others with older architecture, fewer CPU cores, lower TDP, and lower clock speed.

For Dell Inspiron 24 5400 All-in-One, you have options to configure it with a 28W 11th Generation Intel Tiger Lake UP3 dual-core Intel Core i3-1115G4 up to a 28W quad-core Intel Core i7-1165G7 with a boost speed up to 4.70 GHz.

While Dell Optiplex 5490 All-in-One has configurations with a 35W 10th Generation Intel Comet Lake dual-core Intel Pentium Gold G6405T up to a 65W 8-core Intel Core i7-11700 with a boost speed up to 4.90 GHz.

Memory

The Random Access Memory or RAM is the super-fast and temporary storage used to handle all active tasks, apps, and games that will go away when your PC turns off. The more memory your PC has, the better multitasking your PC can handle without having to reload data from slower permanent storage that includes the hard disk drive or solid-state drive.

Both PCs have the same amount of two RAM slots meaning that you upgrade later if you are unsatisfied with the amount of memory on your PC. You can upgrade memory on Dell Inspiron 24 5400 All-in-One up to 32GB of 2666MHz dual-channel DDR4 memory. For Dell Optiplex 5490 All-in-One, it supports up to 64GB of 3200MHz dual-channel DDR4 memory.

Ports

Computer ports are the interface for connecting your PC to its peripheral devices or other PCs. The most common peripherals are keyboard, mouse, monitor, flash drive, speaker, and printer. Most of them use Universal Serial Bus (USB) as their connection to your computer. So the PC with more USB ports can connect to more peripherals at the same time.

There is a total number of 5 USB ports available on the Dell Inspiron 24 5400 All-in-One, one less than the Dell Optiplex 5490 All-in-One that has 6 USB ports. On top of the number of USB ports, the type and version of each USB port are also necessary for determining how fast it is.

The Dell Inspiron 24 5400 All-in-One has four USB Type-A ports and one USB Type-C port. It has one port that supports USB 2.0 (480 Mbps), three ports that support USB 3.2 Gen 1 (5 Gbps), and one port that supports USB 3.2 Gen 2 (10 Gbps).

For Dell Optiplex 5490 All-in-One, it has five USB Type-A ports and one USB Type-C port. The PC has two ports that support USB 2.0 (480 Mbps), one port that supports USB 3.2 Gen 1 (5 Gbps), and three ports that support USB 3.2 Gen 2 (10 Gbps).

Pricing

Dell Inspiron 5400 All in One 23.8-inch Price
Dell Inspiron 5400 AIO 23.8 Inch FHD Touch All in One, Intel Core i5-1135G7, 8GB 2666MHz DDR4, 512GB SSD, Iris Xe Graphics , Windows 10 Home
Dell Inspiron 5400 AIO 23.8 Inch FHD Touch All in One, Intel Core i5-1135G7, 8GB 2666MHz DDR4, 512GB SSD, Iris Xe Graphics , Windows 10 Home
By Dell
$819.97
Dell Inspiron 5400 AIO All in One PC, 23.8-inch FHD Touch , Intel Core i5-1135G7, 12GB DDR4, 256GB SSD + 1TB HDD, IR Webcam, Windows 10 (Renewed)
Dell Inspiron 5400 AIO All in One PC, 23.8-inch FHD Touch , Intel Core i5-1135G7, 12GB DDR4, 256GB SSD + 1TB HDD, IR Webcam, Windows 10 (Renewed)
By Dell
$636.66
Dell [Windows 11 Pro] Inspiron 5400 24 Business All-in-One Desktop, 23.8" FHD Touchscreen, Intel Quad-Core i5-1135G7 (Beat i7-1065G7), 12GB DDR4 RAM, 256GB PCIe SSD + 1TB HDD, WiFi 6, Bluetooth 5.1
Dell [Windows 11 Pro] Inspiron 5400 24 Business All-in-One Desktop, 23.8" FHD Touchscreen, Intel Quad-Core i5-1135G7 (Beat i7-1065G7), 12GB DDR4 RAM, 256GB PCIe SSD + 1TB HDD, WiFi 6, Bluetooth 5.1
By Dell
$859.99
Dell Optiplex 5490 All-in-One Price
Dell OptiPlex 5000 5490 All-in-One Computer - Intel Core i5 10th Gen i5-10500T Hexa-core (6 Core) 2.30 GHz - 8 GB RAM DDR4 SDRAM - 500 GB HDD - 23.8" Full HD 1920 x 1080 - Desktop - Black
Dell OptiPlex 5000 5490 All-in-One Computer - Intel Core i5 10th Gen i5-10500T Hexa-core (6 Core) 2.30 GHz - 8 GB RAM DDR4 SDRAM - 500 GB HDD - 23.8" Full HD 1920 x 1080 - Desktop - Black
By Dell
$675.00
Dell OptiPlex 7000 7490 All-in-One Computer - Intel Core i7 10th Gen i7-10700 Octa-core (8 Core) 2.90 GHz - 16 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - 23.8" Full HD 1920 x 1080 -
Dell OptiPlex 7000 7490 All-in-One Computer - Intel Core i7 10th Gen i7-10700 Octa-core (8 Core) 2.90 GHz - 16 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - 23.8" Full HD 1920 x 1080 -
By Dell
$949.99
Dell OptiPlex 5000 5490 All-in-One Computer - Intel Core i5 10th Gen i5-10500T Hexa-core (6 Core) 2.30 GHz - 8 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - 23.8" Full HD 1920 x 1080 -
Dell OptiPlex 5000 5490 All-in-One Computer - Intel Core i5 10th Gen i5-10500T Hexa-core (6 Core) 2.30 GHz - 8 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - 23.8" Full HD 1920 x 1080 -
By Dell
$649.69

Motherboard

Dell Inspiron 24 5400 All-in-One System Board.

Dell Inspiron 24 5400 All-in-One Motherboard
Source: Dell

Dell Optiplex 5490 All-in-One System Board.

Dell Optiplex 5490 All-in-One Motherboard
Source: Dell

Popular Comparisons for Dell Inspiron 24 5400 All-in-One

Here are the most frequently requested comparisons for Dell Inspiron 24 5400 All-in-One:

Popular Comparisons for Dell Optiplex 5490 All-in-One

Here are the most frequently requested comparisons for Dell Optiplex 5490 All-in-One:

Dell Inspiron 24 5400 All-in-One FAQs

Here are some related questions you might want to know about the Dell Inspiron 24 5400 All-in-One:

  1. What Processor Does the Dell Inspiron 24 5400 All-in-One Have?
  2. Can You Install Graphics Card in Dell Inspiron 24 5400 All-in-One?
  3. What Ports Are on Dell Inspiron 24 5400 All-in-One?
  4. What is the Weight and Size of Dell Inspiron 24 5400 All-in-One?
  5. Can You Add More RAM to Dell Inspiron 24 5400 All-in-One?

Dell Optiplex 5490 All-in-One FAQs

Here are some related questions you might want to know about the Dell Optiplex 5490 All-in-One:

  1. What Processor Does the Dell Optiplex 5490 All-in-One Have?
  2. Can You Install Graphics Card in Dell Optiplex 5490 All-in-One?
  3. What Ports Are on Dell Optiplex 5490 All-in-One?
  4. What is the Weight and Size of Dell Optiplex 5490 All-in-One?
  5. Can You Add More RAM to Dell Optiplex 5490 All-in-One?

Dell Inspiron Family

Here are all Dell Inspiron devices we’ve covered on our site:

Click here to view all Dell Inspiron desktops.

Dell Optiplex Family

Here are all Dell Optiplex devices we’ve covered on our site:

Click here to view all Dell Optiplex desktops.