AEG vs 59.5cm Compact Combi Microwave Oven - Gloss Black — Comparison

The GK6NK401B is the AEG GK6NK401B 6000 CombiQuick Microwave & Built-In Oven, priced at £679.99. The GK6NK40FB is the AEG GK6NK40FB 59.5cm Compact Combi Microwave Oven in gloss black, priced at £559.99. Both are built-in combi cooking choices rather than basic microwaves, but the GK6NK401B is positioned higher through AEG's 6000 CombiQuick label and higher price.

The GK6NK40FB has the more complete listed specification: 44L capacity, 3000W power, 14 programmes and connectivity with a smart device. The GK6NK401B listing confirms the 6000 CombiQuick microwave-and-built-in-oven concept but does not provide capacity, wattage or programme count in the supplied data. That means the GK6NK40FB looks stronger on visible numbers, while the GK6NK401B's case rests on range positioning, CombiQuick branding and the user's desire for that specific model.

The GK6NK401B suits buyers matching other AEG 6000 appliances or prioritising the CombiQuick identity over itemised features. It may appeal in a premium fitted kitchen where model consistency matters. The GK6NK40FB suits value-focused buyers who want hard specifications for the money: 44L is generous for a compact combi, 3000W is substantial, and 14 programmes plus smart connectivity give it a modern feature set at £120 less.

Bottom line: choose GK6NK401B if you specifically want the 6000 CombiQuick built-in oven model at £679.99 / opt for GK6NK40FB if the listed 44L capacity, 3000W power, 14 programmes and smart connectivity make £559.99 better value.