Compare B&W Formation Flex vs DALI KATCH G2 vs Huawei Sound X
Connectivity
Ports
RJ45 + USB (service only)
[Input] USB Charge port | [Output] 3.5mm
Wireless Connectivity
Bluetooth 4.1 + WiFi
Bluetooth 5.0 + NFC
Bluetooth 5
Construction
Battery | Capacity
3300 mAh
Colors
Black
Caramel White, Iron Black, Chilly Blue
Black
Drivers | Tweeter
1x 25mm (1 in) Decoupled double dome
2x 21mm Soft Textile Dome tweeters
6x full-range speakers
Drivers | Woofer
1x 100mm (4 in) woven glass fibre cone
2x 3.5" Aluminum Cone mid-woofers + 2x 73x52mm Steel Cone passive radiators
2x woofers
Form Factor
Wireless speaker
Loudspeaker Type
2-way
2-way, closed box, passive radiators
Dimensions
Size | Depth
130mm (5.1 in)
47 cm
Size | Diameter
165 mm
Size | Height
215mm (8.5 in)
138 cm
203 mm
Size | Width
130mm (5.1 in)
268.5 cm
Weight
2.3kg (5 lbs)
1.1 kg
2.9 kg
Function
Amplifier
Class D
Digital Class D
Audio
HUAWEI Sound, 360°Surround
Bluetooth Codecs
aptX, aptX HD, AAC
HFP / A2DP
Bluetooth Profiles
AptX HD, AAC, SBC
Crossover
2300 Hz
Processor
MediaTek MT8518, 4 core 1.5 GHz
Performance
Battery Life
Up to 30 hours
Charging Time
2 hours
Frequency Response
50Hz - 28kHz ±3dB
49Hz ~ 23kHz
40Hz ~ 40kHz
Max Sound Level
95 dB
Memory | Capacity
512 MB
Power Output
2x 50W
2x 25W RMS max
Storage
8 GB
Production
Debut
2019-04
2021
2020-03-26
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