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* Foreign shop: delivery cost and VAT to Netherlands estimated.

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Comparing 3 robot vacuums

Your shortlist side by side: today’s price, our score and every fact the maker states.

Green is the best of these 3, also when they share the lead.

Grado SR80x × JBL Live 670NC × Best on 1 fact Marshall Major IV × Best on 1 fact
Most important facts
Lowest price € 128bol.com € 78 *Amazon.de € 77bol.com best
Score not in our ranking 8.6 best 7.3
Customer rating – – ★ 4.5 · 940 reviews
Active noise cancelling – Adaptive None
Battery life with noise cancelling – 50 h –
Weight 150 g 219 g 165 g
Bluetooth version – 5.3 5
Multipoint – yes yes
Rank
Rank – rank 1 of 3 with an on-ear fit rank 3 of 3 with an on-ear fit
Battery
Battery life without noise cancelling – 65 h 80 h
Fast charge time – 5 min 15 min
Playback from a fast charge – 4 h 15 h
Wireless charging – no (assumed) yes
Charging port – USB-C USB-C
Full charge time – – 180 min
Build and fit
Form factor same on all On-ear On-ear On-ear
True wireless same on all no no no
Wireless no yes yes
Wired connection 3.5 mm jack – 3.5 mm jack
Driver type – Dynamic Dynamic
Driver size – 40 mm 40 mm
Audio over USB-C – – no (assumed)
Foldable – – yes
Controls – – Dial
Warranty and support
Launched – 2023-08-30 –
Sound
Lowest frequency same on all 20 Hz 20 Hz 20 Hz
Highest frequency 20,000 Hz 40,000 Hz 20,000 Hz
Sensitivity 99.8 dB SPL 100 dB SPL 99 dB SPL
Impedance – 32 Ω 32 Ω
Equaliser in the app – yes no
Spatial audio – yes no (assumed)
Noise cancelling
Transparency mode – yes no (assumed)
Hearing aid function – – no (assumed)
Wireless
LE Audio – yes no (assumed)
Made for – Any phone Any phone
Auracast – – no (assumed)
Wireless range – – 10 m
In use
Wear detection – yes no (assumed)
Voice assistants – Google Assistant, Alexa –
App – JBL Headphones –

Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews. * Foreign shop: delivery cost and VAT to the Netherlands estimated.

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