Sennheiser HD 4.40 BT Wireless
vs
Corsair HS70 Wireless

Sennheiser HD 4.40 BT Wireless
Corsair HS70 Wireless
HD 4.40 BT Wireless HS70 Wireless Difference
Model Sennheiser HD 4.40 BT Wireless Corsair HS70 Wireless
Travel-Friendly / Outside Noise Isolation 3.3 / 5.0 2.9 / 5.0 0.4 (12%)
Critical Listening / Sound Quality 3.6 / 5.0 4.0 / 5.0 0.4 (11%)
Gaming Quality 3.1 / 5.0 3.7 / 5.0 0.65 (21%)
Office Environment Sound Isolation 3.4 / 5.0 3.4 / 5.0 0.05 (1%)
Comfort and Stability while doing Sports 3.4 / 5.0 2.9 / 5.0 0.55 (16%)
Watching TV Sound Experience 3.1 / 5.0 3.4 / 5.0 0.25 (8%)
Price $ 94.0 $ 70.0 24 (26%)
Year 2014 2018 4 (0%)
Microphone Yes Yes
Wireless Yes Yes
Battery Life 7.0 Hours 8.3 Hours 1.3 (19%)
Ear Breathability 3.3 / 5.0 3.2 / 5.0 0.1 (3%)
Comfort 3.5 / 5.0 3.8 / 5.0 0.25 (7%)
Controls 3.3 / 5.0 3.1 / 5.0 0.2 (6%)
Noise Handling 3.5 / 5.0 3.9 / 5.0 0.4 (12%)
Microphone Quality 2.6 / 5.0 3.2 / 5.0 0.55 (21%)

Sennheiser HD 4.40 BT Wireless

In terms of sound quality, the Sennheiser HD 4.40 BT Wireless is one of the best sounding headsets with very clear and crisp sound. The wireless support in Sennheiser HD 4.40 BT Wireless is very convenient. The Sennheiser HD 4.40 BT Wireless has excellent noise cancelling capability. For the sports and fitness enthusiasts,the Sennheiser HD 4.40 BT Wireless is not recommended as it lacks in comfort and stability while doing sports. Sound leakage is worse that other competitors. In terms of recording quality and voice chat usage, the Sennheiser HD 4.40 BT Wireless performs reasonably well against the competition. For gaming, the Sennheiser HD 4.40 BT Wireless is not up to par with other similar headsets. The Sennheiser HD 4.40 BT Wireless suffers in terms of outside noise isolation and is not convenient for travel and commution in loud environments. The Sennheiser HD 4.40 BT Wireless is not suitable for those who want the best convenience and sound experience while watching tv.

Corsair HS70 Wireless

The Corsair HS70 Wireless has excellent noise cancelling capability. The Corsair HS70 Wireless is a relatively new headset. For gaming, the Corsair HS70 Wireless has excellent support and feature set that enables superb gaming experience. The wireless support in Corsair HS70 Wireless is very convenient. In terms of sound quality, the Corsair HS70 Wireless is one of the best sounding headsets with very clear and crisp sound. The Corsair HS70 Wireless suffers in terms of outside noise isolation and is not convenient for travel and commution in loud environments. Sound leakage is worse that other competitors. The Corsair HS70 Wireless is not suitable for those who want the best convenience and sound experience while watching tv. For the sports and fitness enthusiasts,the Corsair HS70 Wireless is not recommended as it lacks in comfort and stability while doing sports.

Sennheiser HD 4.40 BT Wireless vs Corsair HS70 Wireless Specifications Comparison

Base/Dock

HD 4.40 BT Wireless HS70 Wireless
Dock ChargingN/ANo
Line InN/ANo
Line OutN/ANo
Optical InputN/ANo
PC CompatibleN/AAudio + Microphone
PS4 CompatibleN/AAudio + Microphone
Power SupplyN/AUSB
RCA InputN/ANo
TypeN/AWireless USB Dongle
USB InputN/AYes
Xbox One CompatibleN/ANo

Bass

HD 4.40 BT Wireless HS70 Wireless
High-Bass-1.31 dB1.48 dB
Low-Bass3.73 dB0.1 dB
Low-Frequency Extension10 Hz14.35 Hz
Mid-Bass2.38 dB2.65 dB
Std. Err.2.66 dB1.8 dB

Battery

HD 4.40 BT Wireless HS70 Wireless
Audio while chargingNoYes
Battery Life28.9 hrs15.0 hrs
Battery TypeRechargableRechargable
Charge Time2.4 hrs1.7 hrs
Passive PlaybackYesNo
Power Saving FeatureNoAuto-Off Timer

Bluetooth

HD 4.40 BT Wireless HS70 Wireless
Bluetooth Version4.0N/A
Multi-Device PairingNoN/A
NFC PairingYesN/A

Breathability

HD 4.40 BT Wireless HS70 Wireless
Avg.Temp.Difference5.1 C5.9 C

Cable

HD 4.40 BT Wireless HS70 Wireless
Connection1/8" TRSN/A
DetachableYesN/A
Length4.8 ftN/A

Case

HD 4.40 BT Wireless HS70 Wireless
HN/AN/A
LN/AN/A
TypePouchNo case
VolumeN/AN/A
WN/AN/A

Comfort

HD 4.40 BT Wireless HS70 Wireless
Clamping Force0.9 lbs1.4 lbs
Weight0.5 lbs0.8 lbs

Controls

HD 4.40 BT Wireless HS70 Wireless
Additional ButtonsN/ANo
Call/Music ControlYesNo
Channel MixingN/ANo
Ease of useOkayGood
FeedbackMediocreDecent
Microphone ControlNoYes
Noise Canceling ControlN/AN/A
Talk-ThroughNoN/A
Volume ControlYesYes

Frequency Response Consistency

HD 4.40 BT Wireless HS70 Wireless
Avg. Std. Deviation0.81 dB0.5 dB

Latency

HD 4.40 BT Wireless HS70 Wireless
Default Latency116 ms28 ms
aptX Latency109 msN/A
aptX(LL) LatencyN/AN/A

Leakage

HD 4.40 BT Wireless HS70 Wireless
Overall Leakage @ 1ft34.66 dB44.26 dB

Mid

HD 4.40 BT Wireless HS70 Wireless
High-Mid1.9 dB-2.43 dB
Low-Mid-0.52 dB-0.12 dB
Mid-Mid1.37 dB-1.23 dB
Std. Err.1.78 dB1.88 dB

Noise Handling

HD 4.40 BT Wireless HS70 Wireless
SpNR19.99 dB25.69 dB

Noise Isolation

HD 4.40 BT Wireless HS70 Wireless
Bass0.18 dB-0.63 dB
Mid-10.23 dB-2.04 dB
Overall Attenuation-13.55 dB-11.16 dB
Self-Noise21.91 dB21.83 dB
Treble-31.46 dB-30.5 dB

Portability

HD 4.40 BT Wireless HS70 Wireless
H1.8 "3.3 "
L7.1 "8.1 "
Transmitter requiredNoYes
Volume58 Cu. Inches160 Cu. Inches
W4.5 "6.0 "

Recording Quality

HD 4.40 BT Wireless HS70 Wireless
FR Std. Dev.5.32 dB2.6 dB
Gain38.09 dB26.72 dB
HFE3272.31 Hz6450.8 Hz
LFE306.43 Hz522.85 Hz
Weighted THD68.4480.783

Soundstage

HD 4.40 BT Wireless HS70 Wireless
Correlated Crosstalk0.0 dB0.0 dB
PRTF Accuracy (Std. Dev.)3.58 dB3.68 dB
PRTF Distance15.3 dB15.96 dB
PRTF Size (Avg.)1.09 dB6.76 dB

Total Harmonic Distortion

HD 4.40 BT Wireless HS70 Wireless
Weighted THD @ 1004.2223.196
Weighted THD @ 905.8253.394

Treble

HD 4.40 BT Wireless HS70 Wireless
High-Treble-2.86 dB0.43 dB
Low-Treble-3.19 dB-0.87 dB
Mid-Treble-2.66 dB0.15 dB
Std. Err.4.92 dB3.67 dB

Wired

HD 4.40 BT Wireless HS70 Wireless
Analog AudioYesN/A
OS CompatibilityNot OS specificN/A
PC CompatibleAudio OnlyN/A
PS4 CompatibleAudio OnlyN/A
USB AudioNoNo
Xbox One CompatibleAudio OnlyN/A

Wireless Range

HD 4.40 BT Wireless HS70 Wireless
Line of Sight Range284 ft70 ft
Obstructed Range52 ft45 ft

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