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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.

Marshall Major IV × JBL Live 670NC × Best on 2 facts Marshall Major V ×
Most important facts
Lowest price 77 €Saturn 69 €Saturn best 97 €Amazon.de
Score 7.4 8.8 best 7.9
Customer rating ★ 4.5 · 940 reviews – ★ 4.0 · 2 reviews
Active noise cancelling None Adaptive None
Battery life with noise cancelling – 50 h –
Weight 165 g 219 g 186 g
Bluetooth version 5 5.3 5.3
Bluetooth codecs – – SBC, AAC, LC3
Multipoint same on all yes yes yes
Rank
Rank rank 3 of 3 with an on-ear fit rank 1 of 3 with an on-ear fit rank 2 of 3 with an on-ear fit
Battery
Battery life without noise cancelling 80 h 65 h 100 h
Fast charge time 15 min 5 min 15 min
Playback from a fast charge 15 h 4 h 15 h
Full charge time 180 min – 180 min
Wireless charging yes no (assumed) yes
Charging port same on all USB-C USB-C USB-C
Build and fit
Form factor same on all On-ear On-ear On-ear
True wireless same on all no no no
Wireless same on all yes yes yes
Wired connection 3.5 mm jack – 3.5 mm jack
Audio over USB-C no (assumed) – no (assumed)
Driver type same on all Dynamic Dynamic Dynamic
Driver size same on all 40 mm 40 mm 40 mm
Foldable yes – yes
Controls Dial – Buttons, Dial
Remappable controls – – Some controls
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
Impedance same on all 32 Ω 32 Ω 32 Ω
Sensitivity 99 dB SPL 100 dB SPL 106 dB SPL
Equaliser in the app no yes yes
Spatial audio no (assumed) yes no (assumed)
Noise cancelling
Transparency mode no (assumed) yes no (assumed)
Hearing aid function no (assumed) – no (assumed)
Wireless
LE Audio no (assumed) yes yes
Auracast no (assumed) – –
Made for same on all Any phone Any phone Any phone
Wireless range 10 m – 10 m
In use
Wear detection no (assumed) yes no (assumed)
Voice assistants – Google Assistant, Alexa –
App – JBL Headphones Marshall Bluetooth

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.

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