Miele 9kg Heat Pump Tumble Dryer EcoSpeed and EcoDry - White vs 9kg T1 EcoSpeed Heat Pump Tumble Dryer — Comparison

TWD640WP is the Miele TWD640WP 9kg Heat Pump Tumble Dryer EcoSpeed and EcoDry in white, priced at £1199, while TWH780WP is the Miele TWH780WP 9kg T1 EcoSpeed Heat Pump Tumble Dryer at £1449. Both belong to Miele’s upper T1 heat pump line, so the comparison is less about basic drying ability and more about refinement, quietness and the extra convenience features added by the TWH780WP.

Capacity is identical at 9kg, and both models carry an A+++ energy rating, making either suitable for family loads and regular use. The TWD640WP has DirectSensor controls, DryCare 40, HygieneDry, Miele@home and a 66dB noise level. The TWH780WP keeps DryCare 40, EcoSpeed and Miele@Home, adds FragranceDos for scented laundry, and introduces SilenceDrum, which helps explain its lower 64dB noise level. The TWD640WP highlights HygieneDry, while the TWH780WP leans towards quieter, more premium everyday drying.

The TWD640WP suits buyers who want a high-spec Miele dryer with smart connectivity and hygiene-focused programmes but do not need to pay extra for the quieter drum design. It is a strong choice for families handling towels, bedding and mixed clothing. The TWH780WP is for households where the dryer may run near living spaces, open-plan kitchens or bedrooms, and where lower noise plus FragranceDos justify the £250 uplift.

Bottom line: choose TWD640WP if you want 9kg Miele drying with HygieneDry, DirectSensor and smart control at the lower price / opt for TWH780WP if SilenceDrum, 64dB operation and FragranceDos are worth the extra spend.