Siemens iQ700 Built-In Compact Oven with Microwave - Black vs iQ700 71l Capacity Smart Built-In Oven - Black — Comparison

CM776G1B1B is the Siemens CM776G1B1B iQ700 Built-In Compact Oven with Microwave in black, priced at £1,499, while HB776G1B1B is the Siemens HB776G1B1B iQ700 71L Capacity Smart Built-In Oven in black at £1,099. Both sit in Siemens’ high-end iQ700 built-in range, but the CM776G1B1B is a compact combination appliance with microwave functionality, while the HB776G1B1B is a larger smart oven focused on conventional cooking capacity.

The CM776G1B1B has a 45L capacity, built-in compact oven format, microwave function, full-width grill and enamel lining. The HB776G1B1B offers a much larger 71L net capacity, full-width grill, smart built-in oven features, double-glazed door and an A+ energy rating. The compact model’s standout feature is microwave cooking, which the HB776G1B1B lacks in the supplied specification. The larger model’s advantage is 26L more capacity, better suitability for large trays and a stated energy rating.

The CM776G1B1B suits premium kitchens where space is carefully designed and one appliance needs to handle oven, grill and microwave duties. It is useful as a second oven or for households that reheat and cook quickly. The HB776G1B1B suits families and keen cooks who need full-size oven space more often than microwave convenience. It is also £400 cheaper, despite being larger, so it is stronger value if you already own a separate microwave or do not need combination cooking.

Bottom line: "choose CM776G1B1B if you want a compact iQ700 oven with microwave function and full-width grill / opt for HB776G1B1B if you want the larger 71L smart Siemens oven for £400 less."