Product Comparison: Sennheiser HD 4.40 BT vs Sennheiser HD 4.50BTNC


Sennheiser HD 4.40 BT
Best Pick
Sennheiser HD 4.50BTNC Wireless Headphones with Active Noise Cancellation
Check Price
Check Price
General Specifications
Brand
Sennheiser
Sennheiser
Model
HD 4.40 BT
HD 4.50BTNC
Origin
China
China
About the Product
The new Sennheiser HD 4.40BT Wireless offers exceptional sound for every day listening with mobile devices. The comfortable closed-back, around-ear headset is powered by proprietary Sennheiser drivers that deliver a well-balanced, amazingly detailed sound with dynamic bass.
The HD 4.50BTNC Wireless offers just about everything music aficionados with active lifestyles could wish for: Bluetooth 4.0 technology, intuitive ease of use, exceptional wearing comfort and stunningly powerful sound. This elegantly minimalistic closed-back around-ear headset also features Sennheiser NoiseGard active noise cancellation letting you enjoy music, movies or phone calls in peace – everywhere.
Size & Weight
Material
Plastic
Plastic
Color
Black
Black
Height
10.2 in.
10.2 in.
Width
7.1 in.
7.1 in.
Depth
3.9 in.
3.9 in.
Weight
0.5 lbs.
0.5 lbs.
What customers say about "Size & Weight"
Sennheiser HD 4.40 BT
  • The earphones have a range of movement that is adaptive to the shape of your head, and the headband is elastic and extends to the right size of your head.
  • The HD 4.40BTs fold for compact storage, which is very nice.
  • They are pretty light weight and fold into a really compact shape.
  • They're compact and fold down for easy storage in whatever bag I have handy, and even larger pockets on the right kind of jacket.
  • The price is accessible, the headphones fold up nicely and are compact enough to pack. They sound great and are very light, with good noise isolation.
Sennheiser HD 4.50BTNC Wireless Headphones with Active Noise Cancellation
  • Ear cups are comfortable. Weight is minimal.
  • The weight feels nice and when you fold it, it doesn't feel like it is going to break.
  • The appearance is modern, streamlined and stylish, with a quality "feel", and light weight, for long term wearing comfort.
  • I think I have an average size head and the headphones was very tight out of the box for me.
  • The cups are simply too small for my ears, so they really worked as on-the ear rather than over-the ear.
  • Uncomfortable on larger sized heads.
  • Very uncomfortable due to small ear cup size.
  • They fit my wife much better, but were just too small for me even though I have a fairly normal size head for a man.
Features
Type
Over-Ear
Over-ear, Full-size
Wireless Technology
Bluetooth, Wired, NFC
Bluetooth
Sensitivity
113 dB
113 dB
Frequency Range
18 Hz - 22000 Hz
18 - 22 000
Range
33 ft.
33 ft.
Extras
Signature Sennheiser Sound, Soft leatherette covered ear pads, Dual omni-directional microphones
NFC, Carry case, Microphone, NoiseGard™
What customers say about "Features"
Sennheiser HD 4.40 BT
  • The Bluetooth connection works great, and I didn't encounter any disturbances or disconnections whatsoever.
  • Despite many reviews, those headphones are extremely comfortable for my ears, I like controls, ease of connectivity and battery life.
  • Good sound quality and Bluetooth connectivity works great but that's where the good stuff stops.
  • The sound is very good, showing a solid mix of highs and lows and not lacking in any frequency.
  • The connection will randomly drop, music will sounds as if it's skipping, or the volume will drop for no reason.
Sennheiser HD 4.50BTNC Wireless Headphones with Active Noise Cancellation
  • I love the Bluetooth for when I am at the gym.
  • Ease of use is the same as any other Bluetooth set. The HD4.50 supports NFC so pairing the headphones with a smart device is incredibly simple.
  • Bluetooth connection is super good and worked over 40ft distance without any issues.
  • Range is amazing. No problem going from my phone in the basement to the headphones on the second floor.
  • Sound is good, although the sound frequencies seem to sound quite different with noise cancelling off/on.
Power
Battery Life
25 hours
19 hours
What customers say about "Power"
Sennheiser HD 4.40 BT
  • Range is great and the battery lasts for days with 24hr use advertised. If you are using them for bursts they are gonna last along time which is huge for me.
  • Great battery life, like really good. I still wish there was an audible indication on how much battery life is remaining but I've yet to run into a problem with these.
  • Battery life seems great. Haven't had to charge them yet but they've held up for several long writing sessions.
  • I love the sound, the range, and battery life of these headphones.
  • Charging is very long and after a month the battery does not hold well charge.
Sennheiser HD 4.50BTNC Wireless Headphones with Active Noise Cancellation
  • Battery lasts very long time at least 20-25 hrs per charge.
  • The active noise cancellation works pretty well, and the battery life is really good.
  • Great comfort. Good noose cancellation, amazing battery life.
  • The battery life surprised me.
  • The 25 hour battery life is also great for commuters like me - I have used the headphones pretty regularly since I got them two days ago and they haven't died yet.
Warranty / Certifications
Manufacturer Warranty
2 year(s)
2 year(s)
Certifications
CE
CE
Other Information
Manufacturer
Link
Manual
Download
MSRP
79.95 $

Popular Comparisons

Bluedio T4 (Turbine) Bluedio T4 (Turbine)
vs
Edifier W860NB Edifier W860NB
vs
Edifier W806BT Edifier W806BT
vs
Sony MDR-ZX330BT Sony MDR-ZX330BT
vs
Bluedio T6S Bluedio T6S
vs
Bluedio T5 Bluedio T5
vs
JBL E50BT JBL E50BT
vs
Bluedio T4S Bluedio T4S
vs
JBL E45BT JBL E45BT
vs
Bluedio T7 (Turbine) Bluedio T7 (Turbine)
vs
Sony MDR-XB450AP Sony MDR-XB450AP
vs
Sony WH-CH500 Sony WH-CH500
vs
Edifier W830BT Edifier W830BT
vs
Jabra Move Jabra Move
vs
Skullcandy Uproar Skullcandy Uproar
vs
Other reviews
✕