Compare Bang Olufsen Beolit 20 vs Bang & Olufsen Beosound A1 (2nd Gen) vs Sonos Roam
Connectivity
Ports
USB-C + 3.5mm AUX
USB-C
USB-C
Wireless Connectivity
Bluetooth 4.2
Bluetooth 5.1
WiFi 5 + Bluetooth 5.0
Construction
Battery | Capacity
3200 mAh
3000 mAh
18 Wh
Cable
1.25 m USB-C to USB-A
1.25 m USB-C to USB-A
USB-C to USB-A cable (3.9 ft/1.2 m)
Colors
Black Anthracite, Grey Mist
Black Anthracite, Grey Mist, Pink, Green, Gold
Shadow Black, Lunar White
Drivers | Tweeter
3x 1.5" full-range drivers
1x 0.6" tweeter
1x tweeter
Drivers | Woofer
1x 5.5" long-stroke wideband woofer + 2x 4" passive radiators
1x 3.5" mid-woofer
1x woofer
Form Factor
Portable wireless speaker
Portable wireless speaker
Loudspeaker Type
2-way passive radiator
Material
Anodized Aluminum + Vegetable Tanned Leather + Plastic
Pearl Blasted Aluminum + Plastic + Waterproof Leather
Microphone
3 microphone array
3 microphone array
Far-field microphone array
Dimensions
Size | Depth
135 mm
60 mm / 2.36 inch
Size | Diameter
133 mm
Size | Height
230 mm
46 mm
168 mm / 6.61 inch
Size | Width
189 mm
62 mm / 2.44 inch
Weight
2.7 kg
558 g
0.43 kg / 0.95 lbs
Function
Amplifier
Class D, 2x 35W
Class D, 2x 30W
2 Class-H digital amplifiers
Bluetooth Codecs
AAC, SBC
AAC, aptX Adaptive
Misc
Possible to pair with Beolit 20 or Beolit 17 for stereo
Possible to pair two Beosound A1 GEN2 for stereo
Operating Temperature
5°C to 35°C / 41°F to 95°F
Processor
Quad Core 1.4 GHz A-53
Voice Assistance
Wake Word Alexa Voice Assistant
Amazon Alexa, Google Assitant
Weather Resistance
IP67
IP67 waterproof and dustproof
Wireless Charging
Qi-certified
Performance
Battery Life
8 hours
18 hours
10 hours
Charging Time
3 hours
2.75 hours
Frequency Response
37 Hz ~ 20 kHz
55 Hz ~ 20 kHz
Max Sound Level
93 dB SPL
92 dB SPL
Memory | Capacity
1 GB
Memory | Type
SDRAM
Power Consumption
30 W
5 W
Power Output
70 W (35 W tweeters + 35 W woofer)
60 W (30W tweeter + 30W mid-woofer)
Power Supply
5W wireless charging
Storage
4 GB
Production
Availability
2021-04
Debut
2020
2020
2021-03-09
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