vsversusfinder

Dell Optiplex 5070 SFF Intel i5-9500 Ultra Fast Small Form Factor Wireless Wi-Fi vs Lenovo IdeaCentre 3 Desktop PC

Updated August 2026The Dell Optiplex 5070 SFF is a budget-friendly option for business users, while the Lenovo IdeaCentre 3 offers superior performance and design for home users. Choose based on your specific needs.

The Dell Optiplex 5070 SFF is a budget-friendly option for business users, while the Lenovo IdeaCentre 3 offers superior performance and design for home users. Choose based on your specific needs.

Why Dell Optiplex 5070 SFF Intel i5-9500 Ultra Fast Small Form Factor Wireless Wi-Fi is better

price

Dell is significantly cheaper at £220.00

business focus

Designed specifically for business environments

upgradeability

Easier to upgrade components in the Dell model

Why Lenovo IdeaCentre 3 Desktop PC is better

processor

Lenovo has a newer Intel i5-12400 processor

design

More stylish and compact design for home use

connectivity

Includes HDMI for modern display connections

Overall score

Dell Optiplex 5070 SFF Intel i5-9500 Ultra Fast Small Form Factor Wireless Wi-Fi
65
Lenovo IdeaCentre 3 Desktop PC
85

Specifications

SpecDell Optiplex 5070 SFF Intel i5-9500 Ultra Fast Small Form Factor Wireless Wi-FiLenovo IdeaCentre 3 Desktop PC
BrandDellLenovo
Operating SystemWindows 11 ProUnknown
Form FactorSmall Form FactorSlim Desktop
Graphics SupportLow ProfileIntegrated
Warranty1 Year1 Year

Dimension comparison

Dell Optiplex 5070 SFF Intel i5-9500 Ultra Fast Small Form Factor Wireless Wi-FiLenovo IdeaCentre 3 Desktop PC

Overview of the Dell Optiplex 5070 SFF and Lenovo IdeaCentre 3

The Dell Optiplex 5070 SFF is priced at £220.00, while the Lenovo IdeaCentre 3 is significantly more expensive at £652.25. This stark price difference suggests a notable variance in features and target audience between these two desktop PCs.

The Dell Optiplex 5070 SFF is designed for business environments, offering a robust, pre-built solution with an Intel i5-9500 processor, 16GB of RAM, and a 512GB SSD. In contrast, the Lenovo IdeaCentre 3, equipped with a more recent Intel i5-12400 processor and the same RAM and storage capacity, aims at consumers looking for a stylish, compact desktop without compromising performance.

Performance and Processing Power

In terms of processing power, the Lenovo IdeaCentre 3 features a newer Intel i5-12400 processor, while the Dell Optiplex 5070 SFF is powered by the Intel i5-9500. The i5-12400 is part of Intel's 12th generation, which generally provides improved performance and efficiency over the 9th generation i5-9500. This means that while both systems can handle everyday tasks with ease, the IdeaCentre 3 may offer better performance in demanding applications due to its newer architecture.

The i5-9500 operates at clock speeds ranging from 3.0GHz to 4.4GHz, which is respectable for business tasks, while the i5-12400 is likely to outperform it in multi-threaded applications, making the IdeaCentre a better choice for users needing more processing power.

Memory and Storage Capabilities

Both the Dell Optiplex 5070 SFF and Lenovo IdeaCentre 3 come with 16GB of DDR4 RAM and a 512GB SSD, providing ample memory and storage for most users. This configuration allows for smooth multitasking and storage of important files, applications, and media.

However, the storage performance may differ slightly due to the SSD technology employed. While both systems utilise SSDs, the Dell's configuration is specifically noted as a SATA3 6Gb/s Solid State Drive, which could be less performant compared to newer SSD technologies potentially used in the Lenovo model. Nonetheless, for general usage, both systems should perform similarly in terms of speed and efficiency.

Design and Form Factor

The Dell Optiplex 5070 SFF is a small form factor desktop, making it a suitable choice for office environments where space is at a premium. Its design allows for easy upgrades, which is a plus for businesses looking to extend the lifespan of their machines.

On the other hand, the Lenovo IdeaCentre 3 is also designed with a slim profile, promoting a clean and organised workspace. The compact nature of both models aids in space-saving, but the aesthetics may appeal differently based on personal preference. Lenovo’s emphasis on a stylish design may attract home users seeking a desktop that blends with their décor, while Dell’s utilitarian design may appeal more to business users.

Connectivity Options

Connectivity is a crucial aspect to consider when comparing these two desktops. The Dell Optiplex 5070 SFF offers a variety of ports, including one USB 3.1 Type C, five USB-A 3.0 ports, and four USB-A 2.0 ports. This variety ensures compatibility with numerous devices and peripherals, making it a versatile choice for office equipment.

Conversely, the Lenovo IdeaCentre 3 includes a range of connection options, such as two USB 3.2 Gen 1 ports, one USB-C 3.2 Gen 1 port, and traditional audio and video connections like HDMI and VGA. While both systems provide comprehensive connectivity, the Lenovo model's inclusion of HDMI may be more beneficial for those needing to connect to modern displays or projectors.

Software and Operating System

The Dell Optiplex 5070 SFF comes pre-installed with Windows 11 Professional, catering to business users who may require advanced features and security options inherent in the professional version of Windows. This makes it an ideal choice for companies looking to deploy PCs that can handle business applications seamlessly.

In comparison, the Lenovo IdeaCentre 3 does not specify its operating system, but it is reasonable to assume that it also supports Windows, likely in a version suitable for home use. The absence of a specified OS could indicate a more consumer-focused approach, which may not include the professional features that businesses often require.

Target Audience

The Dell Optiplex 5070 SFF is tailored for business environments, focusing on performance and reliability at a budget-friendly price of £220.00. Its specifications make it suitable for tasks such as document processing and basic data management, appealing to small to medium-sized enterprises.

On the other hand, the Lenovo IdeaCentre 3, priced at £652.25, is aimed at consumers and home users who desire both performance and aesthetics. Its higher price may reflect its premium design and the inclusion of more modern specifications, making it ideal for entertainment, casual gaming, and multitasking for personal projects.

Which should you buy?

Choosing between the Dell Optiplex 5070 SFF and the Lenovo IdeaCentre 3 ultimately depends on your specific needs and budget. If you are a business looking for a reliable, cost-effective solution for basic computing tasks, the Dell Optiplex 5070 SFF at £220.00 is a sound investment. However, if you desire a more powerful desktop with a modern design for multimedia and personal use, the Lenovo IdeaCentre 3 offers superior performance and aesthetics, albeit at a significantly higher price of £652.25.

versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Dell Optiplex 5070 SFF Intel i5-9500 Ultra Fast Small Form Factor Wireless Wi-Fi vs Lenovo IdeaCentre 3 Desktop PC | versusfinder