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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.

Beats Fit Pro × Sony WF-C510 × Best on 1 fact Soundcore P40i × Best on 1 fact
Most important facts
Lowest price 149 €Amazon.de 34 €Amazon.de best 69 €Soundcore (brand store)
Score 8.3 8.3 8.9 best
Customer rating – ★ 4.2 · 46 reviews –
Active noise cancelling Adaptive None (assumed) Adaptive
Battery life with noise cancelling 6 h – 10 h
Weight 5.6 g 4.6 g –
Bluetooth version – 5.3 5.3
Water and dust resistance IPX4 IPX4 IPX5
Bluetooth codecs – SBC, AAC –
Multipoint no (assumed) yes yes
Rank
Rank rank 33 of 52 with an in-ear fit rank 35 of 52 with an in-ear fit rank 7 of 52 with an in-ear fit
Battery
Battery life with the case 24 h – 60 h
Fast charge time 5 min 5 min 10 min
Playback from a fast charge 1 h 1 h 5 h
Wireless charging no (assumed) no (assumed) yes
Charging port USB-C USB-C –
Battery life without noise cancelling – 11 h 12 h
Full charge time – 90 min –
Build and fit
Form factor same on all In-ear In-ear In-ear
True wireless same on all yes yes yes
Wireless same on all yes yes yes
Wired connection same on all None None None
Case weight 55.1 g 31 g –
Controls Buttons – Touch
Remappable controls same on all Some controls Some controls Some controls
Audio over USB-C – no (assumed) no (assumed)
Driver size – – 11 mm
Microphones – – 6
Warranty and support
Warranty – – 2 years
Sound
Spatial audio yes yes no (assumed)
Head tracking yes – –
Equaliser in the app – yes yes
Noise cancelling
Noise cancelling control On or off – –
Transparency mode same on all yes yes yes
Hearing aid function same on all no (assumed) no (assumed) no (assumed)
Wireless
LE Audio same on all no (assumed) no (assumed) no (assumed)
Auracast same on all no (assumed) no (assumed) no (assumed)
Made for Apple Any phone Any phone
Devices connected at once – 2 –
Wireless range – 10 m –
In use
Wear detection yes no (assumed) no (assumed)
Voice assistants Siri – –
App – Sony | Sound Connect –

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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