Topic
Choosing a cordless vacuum
Cordless stick vacuums differ most in weight, bin size, runtime and the floor heads in the box. Start with your floors and the size of your home, then compare the numbers.
- Typical weight
- 2.3 to 3.2 kg
- Typical bin
- 0.3 to 0.8 L

Most machines come with a motorised brush head for carpets and many add a soft roller for hard floors. Look at which heads are included rather than sold as extras.
Runtime is quoted for eco mode, usually with a non-motorised tool. Expect less with the main floor head and far less on boost. The runtime planner checks whether one charge covers your home.
A bigger bin means fewer trips to the bin in larger homes and with pets, but adds weight to the hand unit. Check the weight of the handheld part too if you clean stairs and upholstery.
Common mistakes
- Comparing the eco runtime of one machine with the boost runtime of another.
- Buying for the biggest motor when the floor head decides how well carpet is cleaned.
Guides on this topic
- Stick vacuum vs upright vacuumStick vacuum vs upright vacuum compared on storage, weight, bin size, carpet cleaning and stairs, to help you decide which type suits your home and floors.Comparison
- Stick vacuum vs robot vacuumStick vacuum vs robot vacuum: daily automated cleaning against deeper on-demand cleaning, compared on floors, stairs, upkeep and homes where owning both works.Comparison
- Shark vs Dyson cordless vacuumsShark vs Dyson cordless vacuums compared model for model on weight, floor heads, batteries, runtime, docks and spare parts, using maker listing figures.Comparison
- Samsung Bespoke Jet vs Dyson V15Samsung Bespoke Jet vs Dyson V15 Detect: Clean Station dock and removable battery against Dyson's particle sensor, with bin, weight and runtime compared.Comparison
- Dyson V8 vs V15 DetectDyson V8 vs V15 Detect compared on suction, runtime, bin size, battery fitting and the Detect features, with a clear steer on which suits your home.Comparison
- Dyson V8 vs V11: is the upgrade worth it?Dyson V8 vs V11 compared on runtime, power modes, bin size and the LCD screen, with where the V10 sits between them and who should buy each one.Comparison
- Dyson V15 Detect vs Shark PowerDetectDyson V15 Detect vs Shark PowerDetect cordless: detect sensors, anti-tangle heads, bin emptying, runtime and storage compared from the maker listings.Comparison
- Dyson V12 Detect Slim vs V15 DetectDyson V12 Detect Slim vs V15 Detect: weight, head width, bin and runtime side by side, plus the homes where the lighter V12 is the better choice.Comparison
- Dyson Gen5 Detect vs V15 DetectDyson Gen5 Detect vs V15 Detect compared on suction, runtime, filtration, heads and handling, and when a discounted V15 is the smarter buy.Comparison
- Dyson Gen5 Outsize vs Gen5 DetectDyson Gen5 Outsize vs Gen5 Detect: wider head, bigger bin and an extra battery weighed against more weight, plus the home sizes where Outsize makes sense.Comparison
- Dyson cordless models by yearA timeline of Dyson cordless sticks from the V6 to the Gen5 Detect, with the main change in each model and what to check when buying a discounted or used Dyson.Guide
- Dreame Z30 vs Dyson V15 DetectDreame Z30 Ultra and Z20 vs Dyson V15 Detect: suction claims, runtime, weight, heads, screens and UK spare parts compared from maker listing figures.Comparison
- Cordless vs corded vacuum cleanersCordless vs corded vacuum cleaners compared on suction, runtime, bin size, weight and lifespan, plus the homes where a corded machine still makes more sense.Comparison
- Air watts, Pa and W: cordless vacuum suction explainedWhat air watts, pascals and watts measure on a cordless vacuum, why brands quote different figures, why they cannot be converted, and why head design matters.Guide
Buying guides on this topic
- Best cordless vacuum cleaners for UK homesSeven cordless stick vacuums from Dyson, Shark, Samsung, Dreame and Bosch compared on runtime, bin size, weight, filter and floor head.Buying guide
- Best cordless vacuums under £300Five cordless vacuums from Bosch, Shark, Hoover, Einhell and BLACK+DECKER compared on runtime, bin, weight, battery setup and floor head.Buying guide
- Best cordless vacuums with HEPA filtersSeven cordless sticks with HEPA filters compared on filter grade, stated particle capture, washable filter, sealing and maker runtime.Buying guide
- Best lightweight cordless vacuumsSix light cordless sticks from Dreame, Shark, Dyson and Einhell compared on listed weight, runtime, bin size, suction claim and floor head.Buying guide
- Dreame cordless vacuums comparedFive Dreame cordless models compared on suction claim in AW or Pa, runtime, weight, bin and the main extra, from the T20 to the H15 wet and dry.Buying guide
- Dyson cordless vacuums comparedSeven Dyson cordless models from V8 to V15 Detect compared on runtime, bin, weight, suction claim and the main extra each step up adds.Buying guide
- Samsung Bespoke Jet models comparedSix Samsung Bespoke Jet and AI Jet sticks compared on suction, runtime, batteries, Clean Station dock and the floor heads in the box.Buying guide
- Shark cordless vacuums comparedShark Stratos, PowerDetect and PowerPro cordless sticks compared on runtime, bin, weight, floor head and the sensing features each one adds.Buying guide