Dell Inspiron 24 5400 All-in-One vs. Dell Optiplex 3280 All-in-One
Here is a side by side comparison between Dell Inspiron 24 5400 All-in-One and Dell Optiplex 3280 All-in-One specs including price, processors, memory, graphics, storage, ports, and more.
1920 x 108092 PPI16:9250 nits700:172% NTSC60HzAnti-Glare15.24W
23.8” FHD with Touch
1920 x 108092 PPI16:9250 nits700:172% NTSC60HzAnti-Glare15.24W
21.5” FHD Non-Touch
1920 x 1080102 PPI16:9250 nits700:172% NTSC60HzAnti-Glare14.70W
21.5” FHD with Touch
1920 x 1080102 PPI16:9250 nits700:172% NTSC60HzTrueLife14.70W
Exterior
Dell Inspiron 24 5400 All-in-One
Dell Optiplex 3280 All-in-One
Size Comparison
Dimensions
21.24 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)
19.6” x 12.96” x 2.14” (497.9 x 329.4 x 54.5 mm)
Weight
Starting at 11.5 lb (5.2 kg)
Including stand.
Up to 10.31 lb (4.68 kg)
Full HD Non-Touch models.
Up to 11.26 lb (5.11 kg)
Full HD with Touch models.
Colors
SilverBlack
Black
Keyboard and Trackpad
Keyboard
White Dell KB216 Wired Keyboard
Black Dell KB216 Wired Keyboard
Mouse
White Dell MS 116 Wired Mouse
Black Dell MS 116 Wired Mouse
Dell KB216 Wired Keyboard English
Dell KB522 Business Multimedia Keyboard (US)
Dell KB813 Smart Card Keyboard (US)
Dell Pro Wireless Keyboard and Mouse - KM5221W - English
No Keyboard
Ports
Rear
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 1 (5 Gbps).
1 x Universal Audio Jack
1 x SD 3.0 Card Slot
Supports SDHC, SDXC, SD 3.0, and SD UHS-I.
Rear
2 x USB-A
USB 2.0 (480 Mbps) with Smart Power On.
2 x USB-A
USB 3.2 Gen 1 (5 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 security-cable slot
1 x Power Connector
7.4 mm barrel power adapter.
Chasis
Dell Inspiron 24 5400 All-in-One
Dell Optiplex 3280 All-in-One
Form Factor
All-in-One (23.8-inches)
All-in-One
Power Supply
90W
19.50 VDC4.62 A
130W
19.50 VDC6.70 A
130W
7.4 mm barrel power adapter.
Chasis Information
Stand
Bipod Stand
Stands:
Fixed Stand
Articulating Stand
Height Adjustable Stand
Height Adjustable Stand with Optical Disk Drive
Internal Specs
Dell Inspiron 24 5400 All-in-One
Dell Optiplex 3280 All-in-One
Chipset
Integrated Chipset
Intel® B460 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® Celeron® G5900T
2C/2T, 3.20 GHz, 2MB SmartCache, 35W
10th Gen Intel® Pentium® Gold G6400T
2C/4T, 3.40 GHz, 4MB SmartCache, 35W
10th Gen Intel® Pentium® Gold G6500T
2C/4T, 3.50 GHz, 4MB SmartCache, 35W
10th Gen Intel® Core™ i3-10100T
4C/8T, 3.00 → 3.80 GHz, 6MB SmartCache, 35W
10th Gen Intel® Core™ i3-10105T
4C/8T, 3.00 → 3.90 GHz, 6MB SmartCache, 35W
10th Gen Intel® Core™ i3-10300T
4C/8T, 3.00 → 3.90 GHz, 8MB SmartCache, 35W
10th Gen Intel® Core™ i5-10400T
6C/12T, 2.00 → 3.60 GHz, 12MB 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
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® Celeron® G5900T
Intel® UHD Graphics 610
350 → 1000 MHz
10th Gen Intel® Pentium® Gold G6400T
Intel® UHD Graphics 610
350 → 1050 MHz
10th Gen Intel® Pentium® Gold G6500T
Intel® UHD Graphics 630
350 → 1050 MHz
10th Gen Intel® Core™ i3-10100T
Intel® UHD Graphics 630
23 Execution Units, 350 → 1100 MHz
10th Gen Intel® Core™ i3-10105T
Intel® UHD Graphics 630
23 Execution Units, 350 → 1100 MHz
10th Gen Intel® Core™ i3-10300T
Intel® UHD Graphics 630
23 Execution Units, 350 → 1100 MHz
10th Gen Intel® Core™ i5-10400T
Intel® UHD Graphics 630
24 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
Discrete Graphics
Optional NVIDIA® GeForce® MX 330 - 2GB GDDR5.
Memory
Memory Slots: 2 x SO-DIMM slots
Memory Type: Single or Dual Channel DDR4 Memory
Memory Speed:
2666MHz
Memory Per Slot:
4GB8GB16GB
Max Memory:
32GB
Memory Slots: 2 x SO-DIMM slots
Memory Type: Single or Dual Channel DDR4 Memory
Memory Speed:
2666MHz
Memory Per Slot:
4GB8GB16GB32GB
Memory Configurations
4GB8GB16GB32GB64GB
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.
256GB512GB1TB2TB
M.2 PCIe Gen 3 x4 NVME SSD
500GB1TB2TB
5400 rpm or 7200 rpm 2.5" SATA Hard Drive
Slots
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 2230/2242 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 NVMe PCIe Gen 3 x4 SSD.
Connectivity
Dell Inspiron 24 5400 All-in-One
Dell Optiplex 3280 All-in-One
Wi-Fi
Intel 9462
Up to 433 MbpsDual band 2.4 GHz/5 GHzWiFi-5 (802.11ac)Bluetooth 5.0
Intel AX201
Up to 2400 MbpsDual band 2.4 GHz/5 GHzWiFi-6 (802.11ax)Bluetooth 5.1
Intel 3165
Up to 433 MbpsDual band 2.4 GHz/5 GHzWiFi-5 (802.11ac)Bluetooth 4.2
Qualcomm QCA61x4a
Up to 867 MbpsDual band 2.4 GHz/5 GHzWiFi-5 (802.11ac)Bluetooth 5.0
Intel AX200
Up to 2400 MbpsDual band 2.4 GHz/5 GHzWiFi-6 (802.11ax)Bluetooth 5.1
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 3280 All-in-One has configurations with a 35W 10th Generation Intel Comet Lake dual-core Intel Celeron G5900T up to a 35W 6-core Intel Core i5-10600T with a boost speed up to 4.00 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 3280 All-in-One, it supports up to 64GB of 2666MHz 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 3280 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 3280 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) and four ports that support USB 3.2 Gen 1 (5 Gbps).