
Dyson Big Ball
Score: 83/100
Miele Complete C3 Marin
Score: 86/100Rankings

The Miele Complete C3 Marin is a premium bagged canister vacuum featuring a powerful 1200 W motor and automatic suction control, delivering strong performance across carpets and hard floors. Its heavier weight and relatively small dust bag limit portability and runtime. Ideal for allergy sufferers and users seeking high-end filtration and long operating radius.

The Dyson Big Ball CY23 is a high-suction canister vacuum with a unique ball-based design that excels on mixed flooring. Its weight and corded operation limit portability and ease of storage. Best suited for users who prioritize suction power and durability over lightweight convenience.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 8 kgbest | 8.8 kg |
— | 1,200 Wbest | |
1.78 L | 4.5 Lbest | |
34.8 cmbest | 22.7 cm | |
6.4 m | 7.3 mbest | |
— | 3 yearsbest | |
39.9 cmbest | 28.4 cm | |
— | 11 mbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(1) | ||
Dust Capacity (L) | 1.78 L | 4.5 L |
Build & Design(4) | ||
Weight (kg) | 8.0 kg | 8.8 kg |
Height (cm) | 34.8 cm | 22.7 cm |
Width (cm) | 39.9 cm | 28.4 cm |
Length (cm) | 30.7 cm | 49.6 cm |
Accessories(1) | ||
Number of Included Accessories | 7 | 6 |
Power(1) | ||
Cord Length (m) | 6.4 m | 7.3 m |
Features(1) | ||
Filtration Type | HEPA | HEPA Lifetime Filter |

Products in the top-left offer the best value (high score, low price).

Reviewers commend the CY23 for its powerful 250 AW suction and efficient 2-Tier Radial Root Cyclone system, which together provide deep cleaning without loss of suction. The turbine head's fine-dust pickup and the ball-based self-righting design are repeatedly praised for stability and ease of use across carpets and hard floors. The only notable drawbacks mentioned by experts are its weight and the fact that it remains corded, limiting flexibility.
Everyday users consistently highlight the vacuum's strong suction, effective allergen capture, and the convenience of the hygienic bin and washable filter. Many appreciate the maneuverability offered by the ball and 360° handle. Common criticisms echo the professional notes, focusing on the unit's heaviness, bulkiness, and the restriction of a corded power source.

“quiet 1200 W power, 36 ft radius, and sealed HEPA system ideal for allergies and all floors”




Professional reviewers position the Miele Complete C3 Marin as Miele's flagship canister, emphasizing its automatic suction control, premium SEB 236 powerhead, and sealed HEPA filtration as standout features that deliver superior carpet and hard-floor performance. While the build quality and quiet operation receive high marks, experts caution that the small dust-bag capacity and overall weight may be limiting factors for some users.
Everyday users echo the professional praise, highlighting the vacuum's quietness, ease of use with one-touch cord rewind, and effective allergen capture. The most common user-generated criticisms revolve around the unit's weight and the need to replace the relatively small dust bag more often than desired.