Torn between Titanium Smartflex BEL01727TT and DuoFlex HX1 Extra for your next cordless vacuum?

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We examine the Titanium Smartflex BEL01727TT – a battery-power vacuum by Beldray, comparing runtime, dust tank, and costs, with – DuoFlex HX1 Extra by Miele, analysing real-world vacuuming performance.
By assessing these vacuums – the Titanium Smartflex BEL01727TT and DuoFlex HX1 Extra from BELDRAY and MIELE, you get the best floorcare machine.
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Get DealBELDRAY Titanium Smartflex BEL01727TT vs MIELE DuoFlex HX1 Extra – key Specifications
BELDRAY Titanium Smartflex BEL01727TT Specs

- Product Brand: BELDRAY
- Cordless Vacuum Model: Titanium Smartflex BEL01727TT
- Type of Vacuum: Bagless
- Battery Life: 35 Minutes
- Dirt Tank Capacity: 1L
- Weight: 4.4KG
- Colour: Gold & Grey
- RRP: £79.99
MIELE DuoFlex HX1 Extra Specs

- Product Brand: MIELE
- Cordless Vacuum Model: DuoFlex HX1 Extra
- Type of Vacuum: Stick
- Battery Life: 55 Minutes
- Dirt Tank Capacity: 0.3L
- Weight: 3.1KG
- Colour: Lotus White
- RRP: £299.00
Titanium Smartflex BEL01727TT and DuoFlex HX1 Extra Cordless Battery Run Time
BELDRAY Bagless cordless vacuums, like the Titanium Smartflex BEL01727TT, provides lightweight portability without mains cables. DuoFlex HX1 Extra Stick is also cordlessly powered by a MIELE rechargeable battery.
The Miele DuoFlex HX1 Extra has a battery supply runtime of 55 minutes of cleaning, compared to the Beldray Titanium Smartflex BEL01727TT which has 35 minutes life.
- BELDRAY Titanium Smartflex BEL01727TT Runtime: 35 mins continuous vacuuming
- MIELE DuoFlex HX1 Extra Runtime: 55 mins continuous vacuuming
Charging times between the Titanium Smartflex BEL01727TT and DuoFlex HX1 Extra varies – check manual.
Cordless Vacuum Dust Tank Capacity
Both Beldray Titanium Smartflex BEL01727TT and Miele DuoFlex HX1 Extra are bagless, storing dust, hairs, dirt, and debris inside a sealed 1 litre and 0.3 litre tank, respectively. The DuoFlex HX1 Extra by MIELE holds up to 0.3 Litre of compressed dirty particles. The Titanium Smartflex BEL01727TT by BELDRAY has a capable capacity of 1 litre for manual disposable.
- Titanium Smartflex BEL01727TT onboard dirt/dust tank size: 1L
- DuoFlex HX1 Extra onboard dirt/dust tank size: 0.3L
Floor Cleaning Types
Beldray’s Titanium Smartflex BEL01727TT and Miele’s DuoFlex HX1 Extra brush heads are effective on every surface – carpets & deep-pile rugs, hard floors (laminate, wood, tiles), vinyl, even upholstery, and stairs.
Their only limitation is the DuoFlex HX1 Extra and Titanium Smartflex BEL01727TT can’t vacuum liquids. For this, a MIELE or BELDRAY ‘wet and dry’ vacuum is needed.
Most Beldray and Miele battery powered vacuums include accessories. Check Titanium Smartflex BEL01727TT or DuoFlex HX1 Extra manual for specifications and attachments.
Vacuum Filtration
The DuoFlex HX1 Extra and BELDRAY Titanium Smartflex BEL01727TT include effective filters to capture dust, dander, pollen, hairs, and fibres.
BELDRAY and MIELE use HEPA, foam, or cloth, filters. Titanium Smartflex BEL01727TT and DuoFlex HX1 Extra maintain suction and clean exhaust air.
MIELE and BELDRAY Reviews
Combined feedback from 72 reviewers shows the Titanium Smartflex BEL01727TT with a rating of 4.1/5 stars, and the DuoFlex HX1 Extra vacuum gains a 4.8/5 average from 31 reviews, showing comparable reliability results.
| Brand | Model | Runtime | Weight | Tank | Best Price |
| BELDRAY | Titanium Smartflex BEL01727TT | 35 M | 4.4 | 1L | £79.99 |
| MIELE | DuoFlex HX1 Extra | 55 M | 3.1 | 0.3L | £299.00 |
Best Buy: Shark PowerPro Cordless Stick Vacuum
Best cordless vacuum – Shark PowerPro – beating Titanium Smartflex BEL01727TT and DuoFlex HX1 Extra on performance and value
Limited Offer
Get Deal