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fullspecs
Specification
Sennheiser MM 450-X Sennheiser MM 450-X
Rs.30,500.00
Sony WH-1000XM3 Sony WH-1000XM3
Rs.29,990.00
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Price 
Rs.30,500.00
 
Rs.29,990.00
Brand 
Sennheiser
 
Sony
Model No 
MM 450-X
 
WH-1000XM3
Wired / Wireless 
Wireless Headphone Specification
 
Wireless Headphone Specification
Headphone Type 
On Ear
 
Over Ear
Magnet Type 
Neodymium
 
Neodymium
Driver Diameter 
NA
 
40 mm
Impedance 
32 Ohms
 
16/47 ohm
Sensitivity 
107 dB/mW
 
104 dB/mW
Frequency Response 
15 Hz - 22000 Hz
 
4 Hz - 40,000 Hz
Maximum Power Input 
NA
 
5 V DC
Wireless / Bluetooth Details
Wireless Technology 
Bluetooth
 
Bluetooth
Bluetooth Version 
Bluetooth® 2.1 + ED
 
4.2
Compatible Profiles 
A2DP + AVRCP + HSP + HFP
 
All Bluetooth Devices
Supported Codecs 
SBC
 
A2DP, AVRCP, HFP, HSP, SBC, AAC, aptX, aptX HD, LDAC
Battery Type 
Rechargeable battery
 
Lithium-ion Batteries
Bluetooth Range 
10 m
 
10 Meters Class 2
Battery Life 
10 Hrs with Noiseguard Talktime
20 Hrs without Noiseguard
 
30 Hrs (NC On)
38 Hrs (NC Off)
Charging Time 
3 Hrs
 
3 Hours
Noise Cancelling 
Yes
 
Active
Available Colors 
Black
 
Black, White
Connector Plating 
3.5 mm Gold Plated Jack
 
3.5 mm Gold-Plated L-Shaped Stereo Mini Plug
Cable 
NA
 
USB C-Type Cable
Weight 
105 g
 
255 gm
Other Features 
- NoiseGard 2.0™** – advanced Sennheiser active noise cancellation lets you enjoy music in peace
- TalkThrough external microphone – so you can talk to fellow passengers without removing the headset
- Wireless freedom – Bluetooth® 2.1 guarantees hands-free convenience without wires, and the advanced A2DP profile for Stereo Bluetooth® delivers optimized hi-fi stereo sound
- CD-quality audio – the headset can connect wirelessly to any Bluetooth® apt-X®-enabled device
- Direct cable option – for use on airplanes with the supplied airline adapter
- Easy headset controls – in one intuitive cluster on the ear cup
- Sennheiser sound quality – hi-fi headphone drivers ensure superior dynamic range, detail and excellent bass
- Wearing comfort – padded ear-cushions provide an excellent soft fit, even on long trips
- Foldable – folds into a compact bundle for travel and storage
- Flexible – replace the battery with a spare on long trips, or recharge it via the US
 
NFC: Yes
Quick Attention: Yes
Ambient Sound Mode: Yes
Noise Cancellation Switch: Yes
All day power and quick charging.
Volume Control Touch Sensor: Yes
Gold-plated L-shaped Stereo Mini Plug.
Atmospheric Pressure Optimization: Yes
High-quality audio with DSEE HXâ„¢ and LDAC.

Compare Sennheiser MM 450-X with:

JBL Live 670NC Sennheiser MOMENTUM On-Ear Wireless Skullcandy PLYR® Wireless Skullcandy HESH® ANC Skullcandy Rail® ANC True Wireless Earbuds

Compare Sony WH-1000XM3 with:

Sennheiser PXC 550-II Sony WH-1000XM4 Beyerdynamic LAGOON ANC Sony WF-1000XM5 LG TONE-FN7

Top Differences

  • Battery Life: 10 Hrs with Noiseguard Talktime, 20 Hrs without Noiseguard vs 30 Hrs (NC On), 38 Hrs (NC Off)
  • Driver Size: NA vs 40 mm
  • Bluetooth: Bluetooth® 2.1 + ED vs 4.2
  • Weight: 105 g vs 255 gm
  • Impedance: 32 Ohms Vs 16/47 ohm