RC4S vs Freo Z Ultra Cordless Vacuums

Torn between RC4S and Freo Z Ultra for your next cordless vacuum?

We examine the RC4S – a battery-power vacuum by Aeno, comparing runtime, dust tank, and costs, with – Freo Z Ultra by Narwal, analysing real-world vacuuming performance.

By assessing these vacuums – the RC4S and Freo Z Ultra from AENO and NARWAL, you get the best floorcare machine.

Best Cordless Vacuum Pick

AENO RC4S vs NARWAL Freo Z Ultra – key Specifications

RC4S and Freo Z Ultra Cordless Battery Run Time

AENO Robot cordless vacuums, like the RC4S, provides lightweight portability without mains cables. Freo Z Ultra Robot is also cordlessly powered by a NARWAL rechargeable battery.

The Narwal Freo Z Ultra has a battery supply runtime of 210 minutes of cleaning, compared to the Aeno RC4S which has 250 minutes life.

• AENO RC4S Runtime: 250 mins continuous vacuuming
• NARWAL Freo Z Ultra Runtime: 210 mins continuous vacuuming

Charging times between the RC4S and Freo Z Ultra varies – check manual.

Cordless Vacuum Dust Tank Capacity

Both Aeno RC4S and Narwal Freo Z Ultra are bagless, storing dust, hairs, dirt, and debris inside a sealed 0.3 litre and 2.5 litre tank, respectively. The Freo Z Ultra by NARWAL holds up to 2.5 Litre of compressed dirty particles. The RC4S by AENO has a capable capacity of 0.3 litre for manual disposable.

• RC4S onboard dirt/dust tank size: 0.3L
• Freo Z Ultra onboard dirt/dust tank size: 2.5L

Floor Cleaning Types

Aeno’s RC4S and Narwal’s Freo Z Ultra 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 Freo Z Ultra and RC4S can’t vacuum liquids. For this, a NARWAL or AENO ‘wet and dry’ vacuum is needed.

Most Aeno and Narwal battery powered vacuums include accessories. Check RC4S or Freo Z Ultra manual for specifications and attachments.

Vacuum Filtration

The Freo Z Ultra and AENO RC4S include effective filters to capture dust, dander, pollen, hairs, and fibres.

AENO and NARWAL use HEPA, foam, or cloth, filters. RC4S and Freo Z Ultra maintain suction and clean exhaust air.

NARWAL and AENO Reviews

Combined feedback from 56 reviewers shows the RC4S with a rating of 4.3/5 stars, and the Freo Z Ultra vacuum gains a 4.4/5 average from 406 reviews, showing comparable reliability results.

Brand	Model	Runtime	Weight	Tank	Best Price
AENO	RC4S	250 M	2.8	0.3L	£599.00
NARWAL	Freo Z Ultra	210 M	4.5	2.5L	£949.00