Updated on 3 September 2013 by

The product lines Inspiron and XPS can be regarded to include the best Dell all-in-one computers. The topmost Dell all-in-one desktops have high-resolution full HD monitors which are incredible. A monitor size of 27 inch allows better viewing of movies and other content. Some of the Windows 8 Dell all-in-ones can have touch screens which are intuitive and easy to use.

The top ranked Dell all-in-one desktops are powered by third generation Intel Core i5/Core i7 processors and may include GeForce GT graphics thereby delivering really good performance. For running multiple programs and applications, these all-in-one computers from Dell have at least 4GB RAM. Hard drives of 1TB are present in these desktops which are sufficiently spacious to store all user files, music, photos, videos and documents.

Check out the products featured in our list of the best Dell all-in-one computers to make the smartest buying decision.


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Dell XPS 18
Dell XPS 27 Touch 2720
Dell OptiPlex 9020
Dell XPS One 27
Dell OptiPlex 3011
Dell XPS 18 Desktop
Dell XPS 27 Touch All-In-One
Dell OptiPlex 9020 All-In-One
Dell XPS One 2710 All-in-One Desktop Computer- 3rd Generation Intel Core i5-3450s processor (up to 3... (DDCWVT01)
Dell OptiPlex 3011 Desktop
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Release Date
Jun 2013
May 2013
Jul 2013
Jun 2012
Jun 2013
Form Factor
All-in-one
All-in-one
All-in-one
All-in-one
All-in-one
Display
18.4 in. LED Backlit Touch Display with IPS/Truelife
27
27in Quad HD display
20 in.
HDD Size
500.0 GB
2032.0 GB
500.0 GB
1024.0 GB
500.0 GB
Installed Memory
4 GB (DDR3-SDRAM)
8GB
4 GB DDR3
8 GB DDR3 SDRAM
4 GB (DDR3-SDRAM)
Operating System
Windows 8
Microsoft Windows 8
Microsoft Windows 8
Microsoft Windows 7 Home Premium
Windows 8
Processor
Intel Core i3-3227U 1.9 GHz
Intel Core i7
Intel Core i5
Intel 3rd Gen Core i5 3450s
Core i3-3220 3.3 GHz
Recommended Use
Business, Home Use
Business
Business
Business, Home Use
Average Rating
 3.8 stars
 3.9 stars
 4.0 stars
 4.3 stars
 3.5 stars