Detailed Specs Comparison

Dell Optiplex 7070 Micro vs. Dell Inspiron 27 7790 All-in-One

Here is a side by side comparison between Dell Optiplex 7070 Micro and Dell Inspiron 27 7790 All-in-One specs including price, processors, memory, graphics, storage, ports, and more.

BY Evan Forrest February 26, 2022

Specs Comparison

	Compare With Please enter device name or part of it Dell Optiplex 7070 Micro See at Amazon	Compare With Please enter device name or part of it Dell Inspiron 27 7790 All-in-One See at Amazon
Key Features
What's new	Intel Q370 Chipset 9th Gen Intel Coffe Lake Processors Up to Intel® Core™ i9-9900 (8C/16T, 3.10 → 5.00 GHz, 16MB SmartCache, 65W) Up to Intel UHD 630 Graphics. Up to 32GB 2666MH dual-channel DDR4 memory Up to 130W Power Adapter Up to Wi-Fi 5 and Bluetooth 5 More Features Up to three display outputs (VGA + HDMI + DP).	Up to 27” FHD with Touch Monitor 10th Generation Intel Comet Lake Processors. Up to Intel® Core™ i7-10510U (4C/8T, 1.80 → 4.90 GHz, 8MB SmartCache, 15W) Up to NVIDIA® GeForce® MX 110 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.

Availability	Dell Optiplex 7070 Micro	Dell Inspiron 27 7790 All-in-One
Released	2019	2019
Release Info	Announced on June 01, 2019.	Announced on September 06, 2019.
Applicable Models		Dell Inspiron 27 7790 All-in-One Dell Inspiron 27 7790 All-in-One (10th Gen Intel) Dell Inspiron 27 7790 AIO 2019 Inspiron 27 7000 All-in-One 2019 Inspiron 27 7790 All-in-One Desktop
Generations	2021 Dell Optiplex 7090 Micro Compare 2020 Dell Optiplex 7080 Micro Compare 2019 Dell Optiplex 7070 Micro Current 2018 Dell Optiplex 7060 Micro Compare	2020 Dell Inspiron 27 7700 All-in-One Compare 2019 Dell Inspiron 27 7790 All-in-One Current 2018 Dell Inspiron 27 7777 All-in-One Compare 2017 Dell Inspiron 27 7775 All-in-One Compare

Dell Optiplex 7070 Micro Price
	Dell Optiplex 7070 MFF Micro Form Factor Desktop 9th Gen Intel Core i7-9700T 8-Cores Processor, 16GB DDR4 RAM, 512GB SSD, Intel UHD Graphics 630, Windows 11 Pro (Renewed) By Dell $293.49	See at Amazon
	Dell OptiPlex 7070 Business Micro Desktop Computer, Intel Octa-Core i7 9700T Up to 4.3GHz, 32GB DDR4 RAM, 1TB PCIe SSD, 802.11AC WiFi, Bluetooth 5.0, Displayport, Type-C, windows 11 Pro (Renewed) By Dell $398.57	See at Amazon
	Dell Optiplex 7070 Micro Desktop Mini PC Intel Core i5-9500T 16GB RAM DDR4 256GB SSD, WiFi, Bluetooth, Keyboard & Mouse, windows 11 Pro, Black (Renewed) By Dell $249.99	See at Amazon
Dell Inspiron 7790 All in One 27-inch Price
	DELL Inspiron 7790- 27 Inch All In One FHD Touch, Intel Core i7, 16GB Memory, 512GB Solid State Drive + 1TB, Windows 10 Home (Latest Model) - Silver By Dell $1,194.67	See at Amazon
	Dell Inspiron 27 7790 AiO - 27" FHD Touch - i7-10510U - 12GB - 512GB SSD - Silver By Dell $1,239.00	See at Amazon
	Dell Inspiron 7710 All in One - 27-inch FHD (1920 x 1080) Touchscreen Display, Intel Core i7-1255U, 32GB DDR4, 1TB SSD, NVIDIA GeForce MX550, Intel Wi-Fi 6E, Services, Windows 11 Pro - White By Dell $1,187.66	See at Amazon

Display	Dell Optiplex 7070 Micro	Dell Inspiron 27 7790 All-in-One
Size		27 Inches
Info		27” FHD Non-Touch 1920 x 1080 81 PPI 16:9 250 nits 1000:1 72% NTSC 60Hz Anti-Glare 14.25W 27” FHD with Touch 1920 x 1080 81 PPI 16:9 250 nits 1000:1 72% NTSC 60Hz Anti-Glare 14.25W

Exterior	Dell Optiplex 7070 Micro	Dell Inspiron 27 7790 All-in-One
Size Comparison
Dimensions	7.0” x 7.2” x 1.4” (178 x 182 x 36 mm)	24.08 x 15.56 x 1.65 inches (611.70 x 395.40 x 42 mm) Open Pop-Up Camera Height: 1.08" (27.36 mm)
Weight	Starting at 2.6 lbs. (1.18 kg)	Starting at 15.74 lb (7.14 kg)
Colors	Black	Silver Black
Keyboard and Trackpad	Dell Wired Mouse and Keyboard	Keyboard White Dell KB216 Wired Keyboard Black Dell KB216 Wired Keyboard Mouse White Dell MS 116 Wired Mouse Black Dell MS 116 Wired Mouse
Ports	Front 1 x USB-A 1 x USB 3.1 Gen 1 (5 Gbps) with PowerShare. 1 x USB-C USB 3.2 Gen 2 (10 Gbps) with PowerShare. 1 x Universal Audio Jack 1 x Audio port Line-out audio port with re-tasking to Line-in (Rear). Rear 4 x USB-A 3 x USB 3.1 Gen 1 (5 Gbps). 1 x USB 3.1 Gen 1 (5 Gbps) with Smart Power On. 2 x DisplayPort 1.2 Supports 4K@75Hz or 1080p@240Hz. 1 x RJ-45 Gigabit Ethernet. 1 x Kensington Lock Slot 1 x Power Connection Optional Ports 1 x Video Port Can be DisplayPort , HDMI 2.0b, or VGA port.	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 1.4b port 1 x HDMI-in 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.

Chasis	Dell Optiplex 7070 Micro	Dell Inspiron 27 7790 All-in-One
Form Factor	Micro Form Factor (1.17L)	All-in-One (27-inches)
Power Supply	90W 4.5mm Barrel Power Adapter. 130W 4.5mm Barrel Power Adapter, for 65W processors.	90W 19.50 VDC 4.62 A 130W 19.50 VDC 6.70 A

Internal Specs	Dell Optiplex 7070 Micro	Dell Inspiron 27 7790 All-in-One
Chipset	Intel® Q370 Chipset	Integrated Chipset
Processor	9th Gen Intel® Core™ i3-9100T 4C/4T, 3.10 → 3.70 GHz, 6MB SmartCache, 35W 9th Gen Intel® Core™ i3-9300T 4C/4T, 3.20 → 3.80 GHz, 8MB SmartCache, 35W 9th Gen Intel® Core™ i5-9400T 6C/6T, 1.80 → 3.40 GHz, 9MB SmartCache, 35W 9th Gen Intel® Core™ i5-9500T 6C/6T, 2.20 → 3.70 GHz, 9MB SmartCache, 35W 9th Gen Intel® Core™ i7-9700T 8C/8T, 2.00 → 4.30 GHz, 12MB SmartCache, 35W 9th Gen Intel® Core™ i3-9100 4C/4T, 3.60 → 4.20 GHz, 6MB SmartCache, 65W 9th Gen Intel® Core™ i3-9300 4C/4T, 3.70 → 4.30 GHz, 8MB SmartCache, 62W 9th Gen Intel® Core™ i5-9400 6C/6T, 2.90 → 4.10 GHz, 9MB SmartCache, 65W 9th Gen Intel® Core™ i5-9500 6C/6T, 3.00 → 4.40 GHz, 9MB SmartCache, 65W 9th Gen Intel® Core™ i5-9600 6C/6T, 3.10 → 4.60 GHz, 9MB SmartCache, 65W 9th Gen Intel® Core™ i7-9700 8C/8T, 3.00 → 4.70 GHz, 12MB SmartCache, 65W 9th Gen Intel® Core™ i9-9900 8C/16T, 3.10 → 5.00 GHz, 16MB SmartCache, 65W	10th Gen Intel® Core™ i3-10110U 2C/4T, 2.10 → 4.10 GHz, 4MB SmartCache, 15W 10th Gen Intel® Core™ i5-10210U 4C/8T, 1.60 → 4.20 GHz, 6MB SmartCache, 15W 10th Gen Intel® Core™ i7-10510U 4C/8T, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
Integrated Graphics	9th Gen Intel® Core™ i3-9100T Intel® UHD Graphics 630 23 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i3-9300T Intel® UHD Graphics 630 23 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i5-9400T Intel® UHD Graphics 630 24 Execution Units, 350 → 1050 MHz 9th Gen Intel® Core™ i5-9500T Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i7-9700T Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz 9th Gen Intel® Core™ i3-9100 Intel® UHD Graphics 630 23 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i3-9300 Intel® UHD Graphics 630 23 Execution Units, 350 → 1150 MHz 9th Gen Intel® Core™ i5-9400 Intel® UHD Graphics 630 24 Execution Units, 350 → 1050 MHz 9th Gen Intel® Core™ i5-9500 Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i5-9600 Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 9th Gen Intel® Core™ i7-9700 Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz 9th Gen Intel® Core™ i9-9900 Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz	10th Gen Intel® Core™ i3-10110U Intel® UHD Graphics 23 Execution Units, 300 → 1000 MHz 10th Gen Intel® Core™ i5-10210U Intel® UHD Graphics 24 Execution Units, 300 → 1100 MHz 10th Gen Intel® Core™ i7-10510U Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz
Discrete Graphics		Optional NVIDIA® GeForce® MX 110 - 2GB GDDR5.
Memory	4GB 8GB 16GB 32GB Memory Slots: 2 SODIMM slots Memory Type: Single or Dual Channel DDR4 Memory Memory Speed: 2400MHz - On Intel Celeron, Pentium, and Core i3. 2666MHz - On Intel Core i5 and i7. Memory Per Slot: 4GB 8GB 16GB	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
Storage	Up to 1TB M.2 PCIe Gen 3 x4 NVME SSD Up to 2TB 7200 rpm 2.5" SATA Hard Drive	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.
Slots	Expansion Slots No expansion slots SATA 1 x SATA slot 1 x SATA Gen 3 for 2.5-inch HDD/SSD. M.2 1 x M.2 2230 slot For WiFi and Bluetooth combo card 1 x M.2 2230/2280 slot For SSD/Intel Optane	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.

Connectivity	Dell Optiplex 7070 Micro	Dell Inspiron 27 7790 All-in-One
Wi-Fi	No Wireless LAN Card Qualcomm QCA61x4a Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 4.2 Intel Wireless-AC 9560 Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5	Intel 9462 Up to 433 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5.0 Intel AX200 Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax) Bluetooth 5.0
Bluetooth	Bluetooth 4.2 Bluetooth 5 Optional	Bluetooth 5.0
Ethernet	Intel i219-LM Gigabit1 Ethernet controller Speed: 10/100/1000 Mbps, Supports Wake Up, PXE support, and Intel Active Management support.	Realtek RTL8111HSD-CG PCIe Gigabit Ethernet controller Speed: 10/100/1000 Mbps.

Software	Dell Optiplex 7070 Micro	Dell Inspiron 27 7790 All-in-One
OS	Windows 10 Home Pro Pro National Academic Home National Academic China Ubuntu 18.04 LTS Neokylin v6.0	Windows 10 Home Pro
Built-in Apps	Microsoft Office 30 Day Trial	McAfee® Small Business Security 12 Month Subscription Microsoft Office 30-Day Trial

Camera & Audio	Dell Optiplex 7070 Micro	Dell Inspiron 27 7790 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.
Audio	One 2W Speaker Audio controller Realtek ALC3234 External Ports 1 x Universal Audio Jack Front 1 x Audio port Line-out audio port with re-tasking to Line-in (Rear).	2 x 2W Speakers Digital array microphones Audio controller: Realtek ALC3289-CG External Ports 1 x Universal Audio Jack Rear

Misc	Dell Optiplex 7070 Micro	Dell Inspiron 27 7790 All-in-One
Warranty	Limited Hardware Warranty	1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis

Dell Optiplex 7070 Micro vs. Dell Inspiron 27 7790 All-in-One

The Dell Optiplex 7070 Micro and the Dell Inspiron 27 7790 All-in-One were released in the same year, 2019. The Dell Optiplex 7070 Micro has a micro form factor that can only fit a custom-designed motherboard with none or one expansion slot and supports only a specific OEM graphics card. The Dell Inspiron 27 7790 All-in-One has an 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 7070 Micro, you have options to configure it with a 35W 9th Generation Intel Coffee Lake quad-core Intel Core i3-9100T up to a 65W 8-core Intel Core i9-9900 with a boost speed up to 5.00 GHz.

While Dell Inspiron 27 7790 All-in-One has configurations with a 15W 10th Generation Intel Comet Lake dual-core Intel Core i3-10110U up to a 15W quad-core Intel Core i7-10510U 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 both systems up to 32GB 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 6 USB ports available on the Dell Optiplex 7070 Micro, one more than the Dell Inspiron 27 7790 All-in-One that has only 5 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 Optiplex 7070 Micro has five USB Type-A ports and one USB Type-C port. It has five ports that support USB 3.2 Gen 1 (5 Gbps) and one port that supports USB 3.2 Gen 2 (10 Gbps).

For Dell Inspiron 27 7790 All-in-One, it has four USB Type-A ports and one USB Type-C port. The PC 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).

Pricing

Dell Optiplex 7070 Micro Price
	Dell Optiplex 7070 MFF Micro Form Factor Desktop 9th Gen Intel Core i7-9700T 8-Cores Processor, 16GB DDR4 RAM, 512GB SSD, Intel UHD Graphics 630, Windows 11 Pro (Renewed) By Dell $293.49	See at Amazon
	Dell OptiPlex 7070 Business Micro Desktop Computer, Intel Octa-Core i7 9700T Up to 4.3GHz, 32GB DDR4 RAM, 1TB PCIe SSD, 802.11AC WiFi, Bluetooth 5.0, Displayport, Type-C, windows 11 Pro (Renewed) By Dell $398.57	See at Amazon
	Dell Optiplex 7070 Micro Desktop Mini PC Intel Core i5-9500T 16GB RAM DDR4 256GB SSD, WiFi, Bluetooth, Keyboard & Mouse, windows 11 Pro, Black (Renewed) By Dell $249.99	See at Amazon
Dell Inspiron 7790 All in One 27-inch Price
	DELL Inspiron 7790- 27 Inch All In One FHD Touch, Intel Core i7, 16GB Memory, 512GB Solid State Drive + 1TB, Windows 10 Home (Latest Model) - Silver By Dell $1,194.67	See at Amazon
	Dell Inspiron 27 7790 AiO - 27" FHD Touch - i7-10510U - 12GB - 512GB SSD - Silver By Dell $1,239.00	See at Amazon
	Dell Inspiron 7710 All in One - 27-inch FHD (1920 x 1080) Touchscreen Display, Intel Core i7-1255U, 32GB DDR4, 1TB SSD, NVIDIA GeForce MX550, Intel Wi-Fi 6E, Services, Windows 11 Pro - White By Dell $1,187.66	See at Amazon