Sony WF-1000XM4 vs Technics EAH-AZ80
We compared two wireless earbuds: the Sony WF-1000XM4 with Technics EAH-AZ80. On this page, you'll find out technical specifications of both and can decide which wireless earbuds are better for you.
Specifications
Design
| Ingress Protection (Ip) Rating | IPX4 | IPX4 |
| Weight | 14.6g | 14g |
| Has No Wires Or Cables | Yes | Yes |
| Wingtips Included | No | No |
| Sweat Resistance | Yes | Yes |
| Is Dustproof And Water-Resistant | No | No |
| Has Stereo Speakers | Yes | Yes |
| Waterproof Depth Rating | No | ? |
| Has Uv Light | ? | ? |
| Has A Display | ? | No |
Sound quality
| Has Active Noise Cancellation (Anc) | Yes | Yes |
| Has Passive Noise Reduction | Yes | Yes |
| Driver Unit Size | 6mm | 10mm |
| Lowest Frequency | 20Hz | 20Hz |
| Highest Frequency | 40000Hz | 40000Hz |
| Has Dolby Atmos | ? | ? |
| Impedance | ? | ? |
| Sound Pressure Level | ? | ? |
| Has A Neodymium Magnet | Yes | No |
Power
| Battery Life | 8h | 7.5h |
| Battery Life Of Charging Case | 16h | 17.5h |
| Charge Time | 1.5h | 2h |
| Battery Power | ? | ? |
| Has Wireless Charging | Yes | Yes |
| Has A Battery Level Indicator | Yes | Yes |
| Has A Rechargeable Battery | Yes | Yes |
Connectivity
| Has Usb Type-C | Yes | Yes |
| Bluetooth Version | 5.2 | 5.3 |
| Has Ldac | Yes | Yes |
| Has Aptx Adaptive | ? | No |
| Has Aptx Low Latency | ? | No |
| Has Aptx Hd | ? | No |
| Has Aptx | No | No |
| Audio Latency | ? | ? |
| Maximum Bluetooth Range | 10m | 10m |
| Supports Bluetooth Pairing Using Nfc | No | No |
| Can Be Used Wirelessly | Yes | Yes |
| Has Aac | Yes | Yes |
Features
| Has Ambient Sound Mode | Yes | Yes |
| Has Find Earbuds Feature | Yes | No |
| Supports Fast Charging | Yes | Yes |
| Multipoint Count | 2 | 3 |
| Has A Mute Function | Yes | Yes |
| Can Be Used As A Headset | Yes | Yes |
| Control Panel Placed On A Device | Yes | Yes |
| Warranty Period | ? | ? |
| Has Voice Prompts | Yes | Yes |
| Travel Bag Is Included | Yes | Yes |
| Has An In-Line Control Panel | No | ? |
| Has A Temperature Sensor | No | No |
| Has A Built-In Camera Remote Control Function | ? | ? |
Microphone
| Number Of Microphones | 4 | ? |
| Has A Noise-Canceling Microphone | Yes | Yes |
| Mic Sensitivity | ? | ? |
| Highest Mic Frequency | ? | ? |
| Lowest Mic Frequency | ? | ? |