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- Table of Contents
- Top
- Main Differences
- Design
- Sound
- Isolation
- Microphone
- Active Features
- Connectivity
- Comments
Razer Opus Wireless 2021 vs TREBLAB Z7 Pro Wireless
Side-by-Side Comparison
Products
Razer Opus Wireless 2021
TREBLAB Z7 Pro Wireless
Tested using Methodology v1.5
Updated Jan 16, 2024 02:59 PM
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Amazon.comTested using Methodology v1.5
Updated Feb 02, 2023 09:39 PM
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TypeOver-ear
EnclosureClosed-Back
WirelessYes
TransducerDynamic
Noise CancellingYes
MicYes
TypeOver-ear
EnclosureClosed-Back
WirelessYes
TransducerDynamic
Noise CancellingYes
MicYes
Variants
- Opus Wireless 2021 (Black)
- Z7 Pro (Black)
Our Verdict
Razer Opus Wireless 2021
TREBLAB Z7 Pro Wireless
The Razer Opus Wireless 2021 are better headphones than the TREBLAB Z7 Pro Wireless. While both headphones are comfortable, the Razer are better built, have a more neutral sound profile, which some users may prefer, and their companion app offers a couple of EQ presets to help you adjust their sound. They also have a better battery performance and their ANC is able to block out significantly more ambient noise. However, the TREBLAB support multi-device pairing as well as aptX and aptX HD.
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Opus Wireless 2021
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Amazon.comMain Differences forNeutral Sound
Neutral Sound
Threshold
Neutral Sound
7.6
6.4
Bass Accuracy
8.9
5.7
Mid Accuracy
8.5
6.9
Full Comparison
Design
Style
Design Picture 2
Type
Over-ear
Over-ear
Enclosure
Closed-Back
Closed-Back
Wireless
Yes
Yes
Transducer
Dynamic
Dynamic
Comfort
7.5
7.5
Comfort Picture
Weight
0.61 lbs
0.54 lbs
Clamping Force
0.9 lbs
0.8 lbs
Controls
7.7
7.7
Controls Picture
OS Compatibility
Not OS specific
Not OS specific
Ease Of Use
Good
Good
Feedback
Good
Good
Call/Music Control
Yes
Yes
Volume Control
Yes
Yes
Microphone Control
No
No
Channel Mixing
No
No
Noise Cancelling Control
On/Off
On/Off
Talk-Through
On/Off
On/Off
Additional Controls
Multi function + Voice Assistant
Voice Assistant
Breathability
Breathability After Picture
Avg.Temp.Difference
Portability
6.0
6.3
Portability Picture
L
6.2" (15.7 cm)
7.5" (19.0 cm)
W
5.5" (13.9 cm)
5.8" (14.8 cm)
H
3.2" (8.2 cm)
1.7" (4.4 cm)
Volume
109.20 in³ (1,789.50 cm³)
75.49 in³ (1,237.10 cm³)
Transmitter Required
No
No
Case
8.0
7.5
Case Picture
Type
Hard case
Hard case
L
8.1" (20.5 cm)
8.4" (21.3 cm)
W
7.2" (18.3 cm)
6.6" (16.8 cm)
H
2.4" (6.2 cm)
2.2" (5.7 cm)
Volume
141.94 in³ (2,325.90 cm³)
124.25 in³ (2,036.10 cm³)
Build Quality
8.0
7.5
Build Quality Picture
Stability
7.5
7.5
Stability Picture
Headshots 1
Angled Picture
Side Picture
Headshots 2
Front Picture
Rear Picture
Top
Top Picture
In The Box
In The Box Picture
Sound
Sound Profile
Frequency Response
Bass Amount
0.7 dB
3.11 dB
Treble Amount
-3.34 dB
-2.15 dB
Frequency Response Consistency
7.9
7.9
Consistency L
Consistency R
Avg. Std. Deviation
0.42 dB
0.41 dB
Raw Frequency Response
Bass Accuracy
8.9
5.7
Std. Err.
1.59 dB
7.31 dB
Low-Frequency Extension
10 Hz
10 Hz
Low-Bass
-0.22 dB
7.22 dB
Mid-Bass
1.77 dB
8.03 dB
High-Bass
2.24 dB
8.86 dB
Mid Accuracy
8.5
6.9
Std. Err.
2.06 dB
4.19 dB
Low-Mid
0.47 dB
3.56 dB
Mid-Mid
0.96 dB
0.61 dB
High-Mid
2.23 dB
5.3 dB
Treble Accuracy
7.0
6.9
Std. Err.
4.42 dB
4.64 dB
Low-Treble
-3.55 dB
3.58 dB
Mid-Treble
-0.99 dB
3.81 dB
High-Treble
-11.83 dB
-8.19 dB
Peaks/Dips
6.9
6.6
Peaks/Dips Graph
Peaks
2.04 dB
2.3 dB
Dips
1.51 dB
1.66 dB
Imaging
8.3
8.1
Phase Response Mismatch
Weighted Group Delay
0.24
0.15
Weighted Phase Mismatch
4.09
8.72
Weighted Amplitude Mismatch
1.22
1.02
Weighted Frequency Mismatch
2.04
2.51
Passive Soundstage
4.4
4.5
PRTF Accuracy (Std. Dev.)
3.26 dB
3.48 dB
PRTF Size (Avg.)
4.33 dB
7.89 dB
PRTF Distance
9.92 dB
8.77 dB
Openness
1.3
1.9
Acoustic Space Excitation
2.1
3.1
Virtual Soundstage
0.0
0.0
Virtual Soundstage
Head Modeling
No
No
Speaker Modeling
No
No
Room Ambience
No
No
Head Tracking
No
No
Virtual Surround
No
No App
Weighted Harmonic Distortion
7.5
7.4
Weighted Harmonic Distortion
WHD @ 90
0.375
0.390
WHD @ 100
0.138
0.152
Test Settings
Firmware
1.3.1.0
Unknown
Power
On
On
Connection
Bluetooth 5.0
Bluetooth 5.0
Codec
SBC, 16-bit, 44.1kHz
aptX HD, 24-bit, 48kHz
EQ
Default (THX)
No EQ
ANC
On
On
Tip/Pad
Default
Default
Microphone
Integrated
Integrated
Isolation
Noise Isolation
8.7
8.1
Noise Isolation
Isolation Audio
Overall Attenuation
-25.34 dB
-22.74 dB
Noise Cancelling
Yes
Yes
Bass
-18.09 dB
-15.54 dB
Mid
-21.63 dB
-21.46 dB
Treble
-36.47 dB
-31.73 dB
Leakage
8.2
7.3
Leakage Audio
Overall Leakage @ 1ft
32.31 dB
37.84 dB
Microphone
Microphone Style
Integrated
Yes
Yes
In-Line
No
No
Boom
No
No
Detachable Boom
No
No
Mic
Yes
Yes
Recording Quality
6.8
5.0
Microphone Frequency Response
Recorded Speech
LFE
306.43 Hz
364.41 Hz
FR Std. Dev.
5.03 dB
3.57 dB
HFE
7,136.96 Hz
5,915.41 Hz
Weighted THD
0
450.822
Gain
-0.42 dB
-1.02 dB
Noise Handling
6.3
5.3
SpNR
7.62 dB
12.73 dB
Noise Gate
Always On
Always On
Speech + Pink Noise Handling
6.5
5.5
Speech + Pink Noise Audio Sample
Speech + Subway Noise Handling
6.0
5.0
Speech + Subway Noise Audio Sample
Active Features
Battery
9.2
8.4
Battery Type
Rechargable
Rechargable
Continuous Battery Life
52.6 hrs
37.9 hrs
Additional Charges
0.0
0.0
Total Battery Life
52.6 hrs
37.9 hrs
Charge Time
4 hrs
3.3 hrs
Power-Saving Feature
Auto-Off Timer
Standby mode
Audio While Charging
Yes
No
Passive Playback
Yes
Yes
Charging Port
USB-C
USB-C
App Support
7.0
0.0
App Picture
App Name
Razer Audio
No App
iOS
Yes
No
Android
Yes
No
macOS
No
No
Windows
No
No
Equalizer
Presets
No
ANC Control
No
No
Mic Control
No
No
Room Effects
No
No
Playback Control
No
No
Button Mapping
No
No
Surround Support
Yes
No
Connectivity
Bluetooth
6.9
8.2
Bluetooth Version
5.0
5.0
Multi-Device Pairing
No
2 Devices
NFC Pairing
No
No
Line Of Sight Range
227.36 ft (69.30 m)
261.48 ft (79.70 m)
PC Latency (SBC)
186 ms
228 ms
PC Latency (aptX)
N/A
218 ms
PC Latency (aptX HD)
N/A
221 ms
PC Latency (aptX-LL)
N/A
N/A
iOS Latency
154 ms
118 ms
Android Latency
188 ms
112 ms
Non-Bluetooth Wireless
0.0
0.0
Non-BT Line Of Sight Range
N/A
N/A
Non-BT Latency
N/A
N/A
Wired
9.5
9.5
Cable Picture
Analog Audio
Yes
Yes
USB Audio
No
No
Detachable
Yes
Yes
Length
4.40 ft (1.34 m)
3.41 ft (1.04 m)
Connection
1/8" TRRS
1/8" TRS
Analog/USB Audio Latency
0 ms
0 ms
PC Compatibility
Analog
Audio + Microphone
Audio Only
Wired USB
No
No
Non-BT Wireless
No
No
PlayStation Compatibility
PS4 Analog
Audio + Microphone
Audio Only
PS4 Wired USB
No
No
PS4 Non-BT Wireless
No
No
PS5 Analog
Audio + Microphone
Audio Only
PS5 Wired USB
No
No
PS5 Non-BT Wireless
No
No
Xbox Compatibility
Xbox One Analog
Audio + Microphone
Audio Only
Xbox One Wired USB
No
No
Xbox One Non-BT Wireless
No
No
Xbox Series X|S Analog
Audio + Microphone
Audio Only
Xbox Series X|S Wired USB
No
No
Xbox Series X|S Non-BT Wireless
No
No
Base/Dock
0.0
0.0
Type
No Base/Dock
No Base/Dock
USB Input
No
No
Line In
No
No
Line Out
No
No
Optical Input
No
No
RCA Input
No
No
Dock Charging
No
No
Power Supply
No Base/Dock
No Base/Dock
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Opus Wireless 2021
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Z7 Pro
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Razer Opus Wireless 2021
TREBLAB Z7 Pro Wireless
Comments
Razer Opus Wireless 2021 vs TREBLAB Z7 Pro Wireless: Main Discussion
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