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Dell 27 All-in-One Desktop ec27250-27-inch FHD vs GMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,

Updated August 2026 — Dell 27 All-in-One Desktop ec27250-27-inch FHD wins on audio and design, GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , wins on price and expandability.

The Dell 27 All-in-One offers superior design and audio, while the GMKtec M3 Ultra Mini PC excels in performance and price.

Why Dell 27 All-in-One Desktop ec27250-27-inch FHD is better

Design

Sleek all-in-one design with integrated display

Audio

Enhanced audio experience with Dolby Atmos

Display

Vibrant 27-inch FHD display

Why GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , is better

Performance

More powerful Intel Core i7 processor

Price

Significantly lower price point

Expandability

Supports memory and storage upgrades

Overall score

Dell 27 All-in-One Desktop ec27250-27-inch FHD
85
GMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,
75

Specifications

SpecDell 27 All-in-One Desktop ec27250-27-inch FHDGMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,
ProcessorIntel Core 7Intel Core i7
RAM16GB DDR516GB DDR4
Storage1TB SSD512GB NVMe SSD
GraphicsIntel GraphicsIntel Iris Xe
Display OutputSingle FHDTriple 4K

Dimension comparison

Dell 27 All-in-One Desktop ec27250-27-inch FHDGMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,

Design and Build Quality

The Dell 27 All-in-One Desktop features a sleek design with a 27-inch FHD display, making it a visually appealing addition to any workspace. In contrast, the GMKtec M3 Ultra Mini PC adopts a compact design, emphasizing space-saving features. The Dell's innovative stand allows for keyboard storage, contributing to a clutter-free environment. On the other hand, GMKtec focuses on functionality, supporting triple 4K displays, which enhances productivity without taking up much desk space. Both products cater to different needs: the Dell prioritizes aesthetic appeal and comfort, while the GMKtec emphasizes compactness and high-performance display options.

Performance

The performance of the Dell 27 All-in-One is driven by its Intel Core 7 Processor 150U and 16GB DDR5 RAM, which is optimized for everyday tasks, streaming, and multitasking. Meanwhile, the GMKtec M3 Ultra Mini PC boasts a more powerful Intel Core i7 12700H processor with 14 cores and 20 threads, providing superior performance for gaming and intensive applications. The Dell sells for $1210.12, while the GMKtec is priced at $599.99, making the latter about 50% cheaper. For users who require extensive computational power, the GMKtec may offer a more compelling performance-to-price ratio.

Display and Graphics

The Dell 27 All-in-One boasts a 27-inch FHD display with a resolution of 1920 x 1080 and supports 99% sRGB for vibrant colors, making it ideal for creative tasks. In contrast, the GMKtec M3 Ultra Mini PC supports triple 4K displays, allowing it to handle multiple high-resolution outputs simultaneously. This feature is especially beneficial for professionals in fields such as content creation and finance, where visual clarity is paramount. While Dell’s display is excellent for general use, the GMKtec's capability to connect to three 4K monitors makes it a superior choice for users who need expansive visual real estate.

Audio and Connectivity

The audio experience on the Dell 27 All-in-One is enhanced by dual Bluetooth speakers and Dolby Atmos spatial sound, creating an immersive listening environment. This feature is particularly useful for video calls, streaming, or music playback. The GMKtec M3 Ultra Mini PC, while not specifically detailed regarding audio output, emphasizes robust connectivity options, including WiFi 6 and the ability to connect multiple displays. This makes it ideal for users who prioritize seamless internet connectivity and multitasking. While the Dell excels in audio, the GMKtec's connectivity features may appeal to those who need a versatile setup.

Memory and Storage

In terms of memory and storage, the Dell 27 All-in-One comes with 16GB of DDR5 RAM and a 1TB SSD, offering ample space for applications and files. The GMKtec M3 Ultra Mini PC, on the other hand, features 16GB DDR4 RAM and a 512GB NVMe SSD, which, while sufficient for many tasks, does not match the storage capacity of the Dell. However, GMKtec allows for memory expansion up to 64GB and storage options that can include a second M.2 SATA drive, making it adaptable for users with changing storage needs. Therefore, while the Dell provides more out-of-the-box storage, the GMKtec offers flexibility for future upgrades.

Price Comparison

The Dell 27 All-in-One is priced at $1210.12, whereas the GMKtec M3 Ultra Mini PC is significantly more affordable at $599.99. This price difference of about $610.13 makes the GMKtec approximately 50% cheaper than the Dell, which can be a decisive factor for budget-conscious buyers. While the Dell offers a complete all-in-one solution with a built-in display and premium features, the GMKtec provides excellent value for those who prioritize performance and versatility without the higher price tag.

Bestselling Status

With a sales rank of 553, the Dell 27 All-in-One is a notable bestseller, indicating its popularity and consumer satisfaction. The GMKtec M3 Ultra Mini PC, with a sales rank of 757, also reflects a solid market presence, but it doesn’t quite match the Dell's popularity. This could suggest that while the GMKtec offers excellent specifications for the price, the Dell’s combination of design, performance, and integrated features resonates more with consumers, especially those looking for a complete desktop solution.

Which should you buy?

Choosing between the Dell 27 All-in-One and the GMKtec M3 Ultra Mini PC ultimately depends on your specific needs and budget. If you seek a powerful and visually appealing all-in-one desktop with superior audio and a vibrant display, the Dell is an excellent choice, albeit at a higher cost. However, if you require high performance for tasks like gaming or content creation and prefer a more compact setup with versatile display options, the GMKtec is about 50% cheaper and offers impressive performance capabilities. Evaluate what features matter most to you, and make your choice accordingly.