Compare Sony WH-1000XM4 vs Huawei FreeBuds 3i vs Cambridge Melomania 1 Plus
Connectivity
Ports
Gold-plated L-shaped stereo mini plug
USB-C
Wireless Connectivity
Bluetooth 5.0, NFC
Bluetooth 5
Construction
Battery | Capacity
37 mAh (each earbud) / 410 mAh (charging case)
Cable
Single-sided (detachable)
Colors
Black, White
Drivers
1.57 ", dome type (CCAW Voice coil), Aluminum coated LCP
10 mm dynamic
5.8mm Dynamic with Graphene-enhanced Diaphragm
Magnet
Neodymium
Microphone
2x outward-facing + 1x inward-facing
MEMS with cVc Noise Cancellation
Dimensions
Size | Depth
23.7 mm
Size | Diameter
15mm
Size | Height
41.8 mm
27 mm
Size | Width
19.8 mm
Weight
5.5 g (each earbud) / 51 g (charging case)
4.6g each
Function
Bluetooth Codecs
SBC, AAC, LDAC
AptX, AAC, SBC
Bluetooth Profiles
A2DP, AVRCP, HFP, HSP
A2DP, AVRCP, HSP, HFP
Noise Cancellation
Active noise cancellation / Call noise cancellation
Yes
Operating Temperature
0°C to +40°C / 32°F - 104°F
Processor
Dual-core 32-bit processor application subsystem & Qualcomm QCC3026 Single-core 120Mhz Kalimba DSP audio subsystem
Weather Resistance
IPX5
Performance
Battery Life
30 h (NC on) / 38 h (NC off)
3.5 h playback / 2.5 h talk (earbuds) + 14.5 h playback / 10.5 h talk (w/ charging case)
9h (earbuds) + 41h (charging case)
Charging Time
120 min
Frequency Response
Wired: 4 Hz-40,000 Hz | Bluetooth: 20 Hz–20,000 Hz (44.1 kHz Sampling)/20 Hz–40,000 Hz (LDAC 96 kHz Sampling, 990 kbps)
20Hz - 20kHz
Microphone Frequency Response
100Hz - 8kHz
Microphone Sensitivity
96dB SPL at 1kHz
Sensitivity
105 dB / mW (1 kHz)
Production
Availability
2020 Summer
Debut
2020-08-06
2020-05-30
2021-03
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