Compare DALI KATCH G2 vs Bang & Olufsen Beosound A1 (2nd Gen) vs Sonos Roam
Connectivity
Ports
[Input] USB Charge port | [Output] 3.5mm
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0 + NFC
Bluetooth 5.1
WiFi 5 + Bluetooth 5.0
Construction
Battery | Capacity
3300 mAh
3000 mAh
18 Wh
Cable
1.25 m USB-C to USB-A
USB-C to USB-A cable (3.9 ft/1.2 m)
Colors
Caramel White, Iron Black, Chilly Blue
Black Anthracite, Grey Mist, Pink, Green, Gold
Shadow Black, Lunar White
Drivers | Tweeter
2x 21mm Soft Textile Dome tweeters
1x 0.6" tweeter
1x tweeter
Drivers | Woofer
2x 3.5" Aluminum Cone mid-woofers + 2x 73x52mm Steel Cone passive radiators
1x 3.5" mid-woofer
1x woofer
Form Factor
Portable wireless speaker
Loudspeaker Type
2-way, closed box, passive radiators
Material
Pearl Blasted Aluminum + Plastic + Waterproof Leather
Microphone
3 microphone array
Far-field microphone array
Dimensions
Size | Depth
47 cm
60 mm / 2.36 inch
Size | Diameter
133 mm
Size | Height
138 cm
46 mm
168 mm / 6.61 inch
Size | Width
268.5 cm
62 mm / 2.44 inch
Weight
1.1 kg
558 g
0.43 kg / 0.95 lbs
Function
Amplifier
Digital Class D
Class D, 2x 30W
2 Class-H digital amplifiers
Bluetooth Codecs
aptX, aptX HD, AAC
AAC, aptX Adaptive
Crossover
2300 Hz
Misc
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
Up to 30 hours
18 hours
10 hours
Charging Time
2 hours
2.75 hours
Frequency Response
49Hz ~ 23kHz
55 Hz ~ 20 kHz
Max Sound Level
95 dB
92 dB SPL
Memory | Capacity
1 GB
Memory | Type
SDRAM
Power Consumption
5 W
Power Output
2x 25W RMS max
60 W (30W tweeter + 30W mid-woofer)
Storage
4 GB
Production
Availability
2021-04
Debut
2021
2020
2021-03-09
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