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  3. Phantom I 108 dB vs Motion Boom Plus

Devialet Phantom I 108 dB vs Soundcore Motion Boom Plus

What Phantom I 108 dB does better (1) and where Motion Boom Plus wins (1) — every spec side by side.

Devialet Phantom I 108 dB
Devialet · 2021Phantom I 108 dB
9.3Score
1 advantage≈ $3,300
Higher score
vs
Soundcore Motion Boom Plus
Soundcore · 2020Motion Boom Plus
9.0Score
1 advantage
Dimensions

Size comparison

Phantom I 108 dBMotion Boom Plus
252 × 255342389 × 140195.6
Phantom I 108 dBMotion Boom PlusDifference
Height255 mm140 mm+115 mm
Width252 mm389 mm−137 mm
Depth342 mm195.6 mm+146.4 mm
Weight11,400 g2,280 g+9,120 g

Drawn to the same scale from the official dimensions (front and side).

Why is Phantom I 108 dB better than Motion Boom Plus?

  1. Output power1,100 W vs 80 W13.8×

Why is Motion Boom Plus better than Phantom I 108 dB?

  1. Weight11,400 g vs 2,280 g5×
Specifications

Side by side

Sound
Output power1,100 W80 W
Lowest frequency14 Hz—
Highest frequency27,000 Hz—
Adjustable equaliser—Yes
Stereo—Yes
Battery & charging
Battery life—20 h
Battery capacity—13,400 mAh
Charging time—4 h
Mains poweredYesNo
Battery powered (portable)NoYes
Connectivity
WirelessYesYes
Bluetooth version—5.3
Bluetooth codecsAAC, SBCSBC
Hi-res codec (LDAC / aptX HD / LHDC)NoNo
aptXNoNo
LDACNoNo
USB-C—Yes
Optical inputYes—
EthernetYes—
Smart & streaming
Wi-FiYes—
AirPlayYes—
Spotify ConnectYes—
MultiroomYes—
Voice assistant—Siri
Voice assistant built in—Yes
Companion appYesYes
Design & build
Weight11,400 g2,280 g
Width252 mm389 mm
Height255 mm140 mm
Depth342 mm196 mm
Protection rating—IP67
Water resistance (IPx)—IPx7
Dust protection (IP)—6
Colours—Black
Features
Hands-free calls—Yes
Party / stereo pairing—Yes
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