Best 27-inch all-in-one desktop computers

Top pick: HP OmniStudio 27-inch All-in-One — the safest all-rounder for most people. It's a mainstream brand with a 27-inch screen, current AMD internals and the widest store coverage, so support and parts are easy to find.

Who the others suit:

• Dell 27 All-in-One Touchscreen — the premium choice if you want a touchscreen and the best owner ratings here.
• Lenovo ThinkCentre 27" FHD Touchscreen — a solid touchscreen workhorse for office-style tasks.
• MSI PRO 12M 27" — the pick for heavier multitasking, with a Core i7, 16GB RAM and lots of SSD storage.
• Acer Aspire C27 — the value option for everyday browsing, email and streaming.
• Suevery / MECHAZER — only if budget is the whole story; expect basic parts and thin support.

Skip 24-inch models and anything without a 27-inch panel.