Detailed Specs Comparison

Dell Optiplex 7490 All-in-One vs. Lenovo YOGA AIO 7

Here is a side by side comparison between Dell Optiplex 7490 All-in-One and Lenovo YOGA AIO 7 specs including price, processors, memory, graphics, storage, ports, and more.

Specs Comparison

Dell Optiplex 7490 All-in-One image
Dell Optiplex 7490 All-in-One
Lenovo YOGA AIO 7 image
Lenovo YOGA AIO 7

Key Features

What's new
  • Up to 23.8” FHD with Touch Monitor.
  • New 10th and 11th Gen Intel Core Processors.
  • Up to Intel Core i9-11900 (8 cores/ 16 threads).
  • Up to NVIDIA® GeForce® GTX 1650 Ti, (4GB GDDR6).
  • Up to 64GB 3200MHz DDR4 memory
  • Up to 2 x 2TB PCIe Gen 3 x4 and Gen 4 x4 NVMe SSD.
  • Built-in Infrared Camera for Windows Hello Sign-in.
  • Up to 27” UHD 100% sRGB Touch Display
    16:9 aspect ratio, 3840 x 2160, 360-nits, 100% sRGB, Touch screen.
  • AMD Ryzen™ 4000 and 5000 H-Series Processors.
  • Up to AMD Ryzen™ 7 5800H
    8 cores, 16 threads, 3.20 → 4.40 GHz, 4MB L2 Cache, 16MB L3 Cache, 45W TDP.
  • Up to NVIDIA® GeForce® RTX™ 2060 with 6GB GDDR6 VRAM.
  • Up to AMD Radeon RX 6600M with 8GB GDDR6 VRAM.
  • Up to 2 x 1TB NVMe PCIe SSD.
  • Up to 32GB Dual-Channel, 3200 MHz DDR4 Memory.
  • More Features
    • 2 x 5W JBL®-branded stereo speakers with Dolby® Audio™ Premium.
    • Up to Wi-Fi 6 with Bluetooth 5.1
    • Detachable 5M IR Camera.
      Supports Windows Hello Facial Authentication.

Availability

Dell Optiplex 7490 All-in-OneLenovo YOGA AIO 7
Released20212021
Release InfoAnnounced on May 11, 2021.
  • Announced on January 07, 2021 (CES 2021).
  • Available starting February 2021.
  • Updated in August 2021.
    With new AMD Ryzen 5000 H-Series processors and a new AMD graphics card configuration.
Pricing10th Gen Intel Processor
  • $2,170.00
    i5-10505 16GB 256GB M.2 160W PSU Wi-Fi 6
  • $2,255.71
    i7-10700 16GB 256GB M.2 160W PSU Wi-Fi 6
  • $2,312.86
    i7-10700 16GB 512GB M.2 160W PSU Wi-Fi 6
11th Gen Intel Processor
  • $1,927.14
    i5-11500 8GB 256GB M.2 160W PSU Wi-Fi 6
  • $2,027.14
    i5-11500 16GB 256GB M.2 160W PSU Wi-Fi 6
  • $2,218.00
    i7-11700 8GB 128GB M.2 160W PSU Wi-Fi 6
  • $2,312.86
    i7-11700 8GB 128GB M.2 160W PSU Wi-Fi 6
  • $2,893.00
    i7-11700 8GB 512GB M.2 GTX 1650 Ti Touch Enabled 220W PSU Wi-Fi 6
Starting at $1,599.
Applicable Models
  • Lenovo YOGA AIO 7 27ACH6
  • Lenovo YOGA AIO 7 27ARH6
  • Lenovo YOGA 27
Generations
Dell Optiplex 7490 All-in-One Price
Dell OptiPlex 7000 7490 All-in-One Computer - Intel Core i5 11th Gen i5-11500 Hexa-core (6 Core) 2.70 GHz - 8 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe 3.0 x4 SSD - 23.8" Full HD 1920 x 1080 -
Dell OptiPlex 7000 7490 All-in-One Computer - Intel Core i5 11th Gen i5-11500 Hexa-core (6 Core) 2.70 GHz - 8 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe 3.0 x4 SSD - 23.8" Full HD 1920 x 1080 -
By Dell
$499.00
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
$1,299.00
Dell OptiPlex 7000 7490 All-in-One Computer - Intel Core i5 10th Gen i5-10505 Hexa-core (6 Core) 3.20 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 i5 10th Gen i5-10505 Hexa-core (6 Core) 3.20 GHz - 16 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - 23.8" Full HD 1920 x 1080 -
By Dell
$1,113.93
Lenovo YOGA AIO 7 Price
Lenovo YOGA 7 AiO 27 Touch 1TB SSD 64GB RAM Win 11 PRO (AMD Ryzen 7 Processor w/ 8 Cores and Max Boost 4.40GHz, 64 GB RAM, 1 TB SSD, 27" UHD Touchscreen, Win 11 PRO) Desktop All in One PC Computer 7i
Lenovo YOGA 7 AiO 27 Touch 1TB SSD 64GB RAM Win 11 PRO (AMD Ryzen 7 Processor w/ 8 Cores and Max Boost 4.40GHz, 64 GB RAM, 1 TB SSD, 27" UHD Touchscreen, Win 11 PRO) Desktop All in One PC Computer 7i
By Lenovo
$1,999.99
Lenovo - Yoga A940 27" Touch-Screen All-in-One - Intel Core i7-16GB Memory - 1TB Hard Drive + 256GB Solid State Drive
Lenovo - Yoga A940 27" Touch-Screen All-in-One - Intel Core i7-16GB Memory - 1TB Hard Drive + 256GB Solid State Drive
By Lenovo
$899.00
Lenovo Yoga 7 7i 2-in-1 Business Laptop (16" FHD+ Touchscreen, AMD Ryzen 7 7735U (Beat i7-1255U), 16GB RAM, 1TB SSD, IST Precision Pen), Backlit, Fingerprint, FHD IR Webcam, Win 11 Pro, Arctic Grey
Lenovo Yoga 7 7i 2-in-1 Business Laptop (16" FHD+ Touchscreen, AMD Ryzen 7 7735U (Beat i7-1255U), 16GB RAM, 1TB SSD, IST Precision Pen), Backlit, Fingerprint, FHD IR Webcam, Win 11 Pro, Arctic Grey
By Lenovo
$999.98

Display

Dell Optiplex 7490 All-in-OneLenovo YOGA AIO 7
Size23.8 Inches27 Inches
Info
  • 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 141 PPI 16:9 250 nits 1000:1 72% NTSC 60Hz Anti-Glare 13.48W
  • 27” UHD 99% DCI-P3 Display
    3840 x 2160 16:9 IPS 300-nits 1000:1 99% DCI-P3 99% Adobe RGB Anti-Glare Non-touch 3-Side Narrow Bezel
  • 27” UHD 100% sRGB Display 
    3840 x 2160 16:9 IPS 350-nits 1000:1 100% sRGB Anti-Glare Non-touch 3-Side Narrow Bezel
  • 27” UHD 100% sRGB Touch Display
    3840 x 2160 16:9 IPS 360-nits 1000:1 100% sRGB Anti-Glare Touch Screen 3-Side Narrow Bezel

Exterior

Dell Optiplex 7490 All-in-OneLenovo YOGA AIO 7
Size Comparison
Dimensions21.26” x 13.54” x 2.07” (540.20 x 344 x 52.80 mm)18.11” x 24.17” x 4.25 inches (614 x 460 x 108 mm)
Weight
  • Up to 14.46 lb (6.59 kg)
    Full HD Non-Touch models.
  • Up to 13.87 lb (5.85 kg)
    Full HD with Touch models.
  • 25.66 lbs (11.64 kg)
    Integrated graphics models.
  • 26.36 lbs (11.96 kg)
    Discrete graphics models.
Colors
Gray
Silver
Cloud Grey with Moon White Color Design.
Keyboard and Trackpad
  • 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
  • Keyboard
    • Enterpe Wireless Keyboard, silver
  • Mouse
    • Euterpe Wireless Mouse, silver
PortsSide
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps) with PowerShare.
  • 1 x USB-C
    USB 3.2 Gen 2x2 (20 Gbps) for 11th Gen Intel Core CPU.
    USB 3.2 Gen 2x1 (10 Gbps) for 10th Gen Intel Core CPU.
  • 1 x Universal Audio Jack
  • 1 x SD 4.0 Card Slot
    Optional.
Rear
  • 2 x USB-A
    USB 3.2 Gen 2 (10 Gbps).
  • 2 x USB-A
    USB 3.2 Gen 2 (10 Gbps) with Smart Power On.
  • 1 x DisplayPort++
    DisplayPort 1.4a supports 4K@120Hz and HDCP 2.3.
  • 1 x HDMI-IN 1.4
  • 1 x HDMI-OUT 2.0
  • 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
Left
  • 1 x USB-A
    USB 3.2 Gen 2 (10 Gbps).
  • 1 x USB-C 
    USB 3.2 Gen 2 (10 Gbps).
  • 1 x Headset jack
    3.5mm jack.
Rear
  • 4 x USB-A
    2 x USB 2.0 (480Mbps).
    2 x USB 3.2 Gen 2 (10 Gbps).
  • 1 x HDMI-out 2.0
  • 1 x RJ-45
    10/100/1000 Gigabit Ethernet.
  • 1 x Power connector

Chasis

Dell Optiplex 7490 All-in-OneLenovo YOGA AIO 7
Form FactorAll-in-OneAll-in-One
Power Supply
  • 160W
    80+ Bronze 85% Efficiency
  • 220W
    80+ Platinum 92% Efficiency
  • 150W Power Adapter
    89% efficiency, for integrated graphics models.
  • 230W Power Adapter
    89% efficiency, for discrete graphics models.
  • 300W Power Adapter
    89% efficiency, for discrete graphics models.
Bays1 x 2.5" disk bay
Chasis InformationStands:
  • Fixed stand
  • Height Adjustable stand
  • Articulating stand
  • Height Adjustable stand with Optical Disk Drive
Buttons
  • Power button
  • Reset button
  • Switch button
  • OSD adjustment button

Internal Specs

Dell Optiplex 7490 All-in-OneLenovo YOGA AIO 7
ChipsetIntel® Q570 ChipsetAMD SoC (System on Chip) platform
Processor
  • 10th Gen Intel® Core™ i3-10100
    4C/8T, 3.60 → 4.30 GHz, 6MB SmartCache, 65W
  • 10th Gen Intel® Core™ i3-10105
    4C/8T, 3.70 → 4.40 GHz, 6MB SmartCache, 65W
  • 10th Gen Intel® Core™ i3-10300
    4C/8T, 3.70 → 4.40 GHz, 8MB SmartCache, 65W
  • 10th Gen Intel® Core™ i3-10305
    4C/8T, 3.80 → 4.50 GHz, 8MB SmartCache, 65W
  • 10th Gen Intel® Core™ i5-10400
    6C/12T, 2.90 → 4.30 GHz, 12MB 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
  • 10th Gen Intel® Core™ i9-10900
    10C/20T, 2.80 → 5.20 GHz, 20MB 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
  • 11th Gen Intel® Core™ i9-11900
    8C/16T, 2.50 → 5.20 GHz, 16MB SmartCache, 65W
  • AMD Ryzen™ 5 4600H
    6C/12T, 3.00 → 4.00 GHz, 3MB L2 Cache, 8MB L3 Cache, 45W
  • AMD Ryzen™ 7 4800H
    8C/16T, 2.90 → 4.20 GHz, 4MB L2 Cache, 8MB L3 Cache, 45W
  • AMD Ryzen™ 5 5600H
    6C/12T, 3.30 → 4.20 GHz, 3MB L2 Cache, 16MB L3 Cache, 45W
  • AMD Ryzen™ 7 5800H
    8C/16T, 3.20 → 4.40 GHz, 4MB L2 Cache, 16MB L3 Cache, 45W
Integrated Graphics
  • 10th Gen Intel® Core™ i3-10100
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10105
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10300
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i3-10305
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i5-10400
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 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
  • 10th Gen Intel® Core™ i9-10900
    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
  • 11th Gen Intel® Core™ i9-11900
    Intel® UHD Graphics 750
    32 Execution Units, 350 → 1300 MHz
  • AMD Ryzen™ 5 4600H
    AMD Radeon™ Graphics
    6 Graphics Cores, 1500 MHz
  • AMD Ryzen™ 7 4800H
    AMD Radeon™ Graphics
    7 Graphics Cores, 1600 MHz
  • AMD Ryzen™ 5 5600H
    AMD Radeon™ Graphics
    7 Graphics Cores, 1800 MHz
  • AMD Ryzen™ 7 5800H
    AMD Radeon™ Graphics
    8 Graphics Cores, 2000 MHz
Discrete GraphicsOptional NVIDIA® GeForce® GTX 1650 Ti - 4GB GDDR6
  • NVIDIA® GeForce® RTX™ 2060 with 6GB GDDR6 VRAM
    For YOGA AIO 7 27ARH6
  • AMD Radeon RX 6600M with 8GB GDDR6 VRAM
    For YOGA AIO 7 27ACH6
Memory
  • 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
4GB 8GB 16GB 32GB
  • Memory Slots: 2 x SO-DIMM slots
  • Memory Type: Single or Dual Channel Non-ECC DDR4 Memory
  • Memory Speed: 
    3200 MHz
  • Memory Per Slot: 
    4GB 8GB 16GB
Storage
  • 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
  • 128GB 256GB 512GB 1TB
    M.2 PCIe 3.0 x4 (Gen 4) NVME SSD.
  • 1TB 2TB
    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
  • 2 x M.2 2230/2280 slot
    For SSD/Intel Optane
Expansion Slots
  • No Expansion Slot
SATA
  • 1 x SATA slots
    For 2.5-inch HDD/SSD.
M.2
  • 1 x M.2 2230 slot
    For WiFi and Bluetooth combo card
  • 1 x M.2 2242 slot 
    For SSD
  • 1 x M.2 2280 slot
    For SSD

Connectivity

Dell Optiplex 7490 All-in-OneLenovo YOGA AIO 7
Wi-Fi
  • 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
  • Wi-Fi 5
    2 x 2 802.11 AC, M.2 card
  • Wi-Fi 6
    2 x 2 802.11 AX, M.2 card
Bluetooth
Bluetooth 5.0 Bluetooth 5.1
Bluetooth 5.0 Bluetooth 5.1
EthernetIntel i219LM Gigabit Ethernet controller
Speed: 10/100/1000 Mbps.
Gigabit Ethernet controller
10/100/1000 Mbps.

Software

Dell Optiplex 7490 All-in-OneLenovo YOGA AIO 7
OS
  • Windows 10 Home Windows 10 Pro
    Upgradable to Windows 11
  • Ubuntu Linux 20.04 LTS
  • NeoKylin 7.0 (China only)
Windows 10 Home Windows 10 Pro Windows 11 Home Windows 11 Pro
Built-in Apps
Microsoft Office 30 Day Trial
Legion Vantage Microsoft Office 365 Amazon Alexa

Camera & Audio

Dell Optiplex 7490 All-in-OneLenovo YOGA AIO 7
Camera
  • 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.
  • Detachable Front-facing camera.
    5.0-megapixel, fixed focus camera.
  • Windows Hello IR support.
Audio
  • 2 x 5W Speakers
  • 2 x Microphones
  • Audio controller: Realtek ALC3289
  • Amplifier: Realtek Amplifier ALC1302
  • External Ports
    • 1 x Universal Audio Jack
      Front
    • 1 x Audio port
      Line-out audio port with re-tasking to Line-in (Rear).
  • High Definition (HD) Audio, Realtek® ALC274 codec
  • 2 x 5W Stereo speakers.
  • Supports Dolby® Audio™ Premium
  • JBL®-branded
  • Dual array microphone

Misc

Dell Optiplex 7490 All-in-OneLenovo YOGA AIO 7
SensorsIR Camera
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
BIOS Security
  • Administrator password
  • Power-on password
  • Hard disk password
Warranty3-Year Basic Onsite Service
  • 1-year mail-in service
  • 1-year depot service
  • 1-year limited onsite service
  • 2-year depot service
  • 3-year depot service

Dell Optiplex 7490 All-in-One vs. Lenovo YOGA AIO 7

The Dell Optiplex 7490 All-in-One and the Lenovo YOGA AIO 7 were released in the same year, 2021. 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 Optiplex 7490 All-in-One, you have options to configure it with a 65W 10th Generation Intel Comet Lake quad-core Intel Core i3-10100 up to a 65W 8-core Intel Core i9-11900 with a boost speed up to 5.20 GHz.

While Lenovo YOGA AIO 7 has configurations with a 45W Renoir (Zen 2) 6-core AMD Ryzen 5-4600H up to a 45W 8-core AMD Ryzen 7-5800H with a boost speed up to 4.40 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 Optiplex 7490 All-in-One up to 64GB of 3200MHz dual-channel DDR4 memory. For Lenovo YOGA AIO 7, it supports up to 32GB 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 6 USB ports available on both PCs. 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 Optiplex 7490 All-in-One has five USB Type-A ports and one USB Type-C port. It has two ports that support USB 2.0 (480 Mbps), one port that supports USB 3.2 Gen 1 (5 Gbps), four ports that support USB 3.2 Gen 2 (10 Gbps), and one port that supports USB 3.2 Gen 2x2 (20 Gbps).

For Lenovo YOGA AIO 7, 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 2 (10 Gbps).

Pricing

Dell Optiplex 7490 All-in-One Price
Dell OptiPlex 7000 7490 All-in-One Computer - Intel Core i5 11th Gen i5-11500 Hexa-core (6 Core) 2.70 GHz - 8 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe 3.0 x4 SSD - 23.8" Full HD 1920 x 1080 -
Dell OptiPlex 7000 7490 All-in-One Computer - Intel Core i5 11th Gen i5-11500 Hexa-core (6 Core) 2.70 GHz - 8 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe 3.0 x4 SSD - 23.8" Full HD 1920 x 1080 -
By Dell
$499.00
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
$1,299.00
Dell OptiPlex 7000 7490 All-in-One Computer - Intel Core i5 10th Gen i5-10505 Hexa-core (6 Core) 3.20 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 i5 10th Gen i5-10505 Hexa-core (6 Core) 3.20 GHz - 16 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - 23.8" Full HD 1920 x 1080 -
By Dell
$1,113.93
Lenovo YOGA AIO 7 Price
Lenovo YOGA 7 AiO 27 Touch 1TB SSD 64GB RAM Win 11 PRO (AMD Ryzen 7 Processor w/ 8 Cores and Max Boost 4.40GHz, 64 GB RAM, 1 TB SSD, 27" UHD Touchscreen, Win 11 PRO) Desktop All in One PC Computer 7i
Lenovo YOGA 7 AiO 27 Touch 1TB SSD 64GB RAM Win 11 PRO (AMD Ryzen 7 Processor w/ 8 Cores and Max Boost 4.40GHz, 64 GB RAM, 1 TB SSD, 27" UHD Touchscreen, Win 11 PRO) Desktop All in One PC Computer 7i
By Lenovo
$1,999.99
Lenovo - Yoga A940 27" Touch-Screen All-in-One - Intel Core i7-16GB Memory - 1TB Hard Drive + 256GB Solid State Drive
Lenovo - Yoga A940 27" Touch-Screen All-in-One - Intel Core i7-16GB Memory - 1TB Hard Drive + 256GB Solid State Drive
By Lenovo
$899.00
Lenovo Yoga 7 7i 2-in-1 Business Laptop (16" FHD+ Touchscreen, AMD Ryzen 7 7735U (Beat i7-1255U), 16GB RAM, 1TB SSD, IST Precision Pen), Backlit, Fingerprint, FHD IR Webcam, Win 11 Pro, Arctic Grey
Lenovo Yoga 7 7i 2-in-1 Business Laptop (16" FHD+ Touchscreen, AMD Ryzen 7 7735U (Beat i7-1255U), 16GB RAM, 1TB SSD, IST Precision Pen), Backlit, Fingerprint, FHD IR Webcam, Win 11 Pro, Arctic Grey
By Lenovo
$999.98

Motherboard

Dell Optiplex 7490 All-in-One System Board.

Dell Optiplex 7490 All-in-One Motherboard
Source: Dell

Popular Comparisons for Dell Optiplex 7490 All-in-One

Here are the most frequently requested comparisons for Dell Optiplex 7490 All-in-One:

Popular Comparisons for Lenovo YOGA AIO 7

Here are the most frequently requested comparisons for Lenovo YOGA AIO 7:

Dell Optiplex 7490 All-in-One FAQs

Here are some related questions you might want to know about the Dell Optiplex 7490 All-in-One:

  1. What Processor Does the Dell Optiplex 7490 All-in-One Have?
  2. Can You Install Graphics Card in Dell Optiplex 7490 All-in-One?
  3. What Ports Are on Dell Optiplex 7490 All-in-One?
  4. What is the Weight and Size of Dell Optiplex 7490 All-in-One?
  5. Can You Add More RAM to Dell Optiplex 7490 All-in-One?

Lenovo YOGA AIO 7 FAQs

Here are some related questions you might want to know about the Lenovo YOGA AIO 7:

  1. What Processor Does the Lenovo YOGA AIO 7 Have?
  2. Can You Install Graphics Card in Lenovo YOGA AIO 7?
  3. What Ports Are on Lenovo YOGA AIO 7?
  4. What is the Weight and Size of Lenovo YOGA AIO 7?
  5. Can You Add More RAM to Lenovo YOGA AIO 7?

Dell Optiplex Family

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Lenovo YOGA Family

Here are all Lenovo YOGA devices we’ve covered on our site:

Click here to view all Lenovo YOGA desktops.