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- Table of Contents
- Top
- Main Differences
- Design
- Sound
- Isolation
- Microphone
- Active Features
- Connectivity
- Comments
Logitech G933 Wireless vs Logitech G635
Side-by-Side Comparison
Products
Logitech G933 Wireless
Logitech G635
Tested using Methodology v1.5
Updated Jan 25, 2024 10:37 PM
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Amazon.comTested using Methodology v1.4
Updated Jan 17, 2024 04:17 PM
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Amazon.com
TypeOver-ear
EnclosureClosed-Back
WirelessYes
TransducerDynamic
Noise CancellingNo
MicYes
TypeOver-ear
EnclosureClosed-Back
WirelessNo
TransducerDynamic
Noise CancellingNo
MicYes
Variants
- G933 (Black)
- G933 (White)
- G635 (Black)
Our Verdict
Logitech G933 Wireless
Logitech G635
The Logitech G933 Wireless and Logitech G635 are practically identical in design, other than the fact the G933 is wireless and the G635 is wired. Overall, the microphone of the G933 has a better recording quality. The G635 also have better sound quality, but won’t offer the freedom of the G933’s wireless design, although you won’t have to worry about a battery life with the G635.
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Black
G933
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Amazon.comBlack
G635
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Amazon.comWhite
G933
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Amazon.comBlack
G635
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BestBuy.comBlack
G635
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Walmart.comBlack
G635
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B&HNotice: Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable. Learn how our test benches and scoring system work, and read more about the latest changes to our headphones test methodology.
Main Differences for
Threshold
Mixed Usage
5.6
Full Comparison
Design
Style
Design Picture 2
Type
Over-ear
Over-ear
Enclosure
Closed-Back
Closed-Back
Wireless
Yes
No
Transducer
Dynamic
Dynamic
Comfort
7.5
7.5
Comfort Picture
Weight
0.8 lbs
0.77 lbs
Clamping Force
1.1 lbs
1.5 lbs
Controls
7.1
5.7
Controls Picture
OS Compatibility
iOS
Not OS specific
Ease Of Use
Decent
Decent
Feedback
Great
Great
Call/Music Control
Yes
No
Volume Control
Yes
Yes
Microphone Control
Mute/Unmute
Mute/Unmute
Channel Mixing
No
No
Noise Cancelling Control
No
No
Talk-Through
No
No
Additional Controls
Multi function
Presets
Breathability
6.7
6.1
Breathability After Picture
Avg.Temp.Difference
5.2 °C
6.8 °C
Portability
5.2
5.5
Portability Picture
L
8.0" (20.3 cm)
8"
W
8.0" (20.3 cm)
7.4"
H
4.0" (10.2 cm)
3.1"
Volume
257.00 in³ (4,211.46 cm³)
184 in³
Transmitter Required
No
No
Case
0.0
0.0
Case Picture
Type
No case
No case
L
N/A
N/A
W
N/A
N/A
H
N/A
N/A
Volume
N/A
N/A
Build Quality
7.5
7.5
Build Quality Picture
Stability
6.5
6.0
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
3.05 dB
1.13 dB
Treble Amount
-0.39 dB
-2.02 dB
Frequency Response Consistency
5.5
5.3
Consistency L
Consistency R
Avg. Std. Deviation
1.23 dB
1.37 dB
Raw Frequency Response
Bass Accuracy
6.5
8.3
Std. Err.
5.71 dB
2.44 dB
Low-Frequency Extension
10 Hz
10 Hz
Low-Bass
5.94 dB
1.27 dB
Mid-Bass
6.92 dB
2.12 dB
High-Bass
5.67 dB
3.76 dB
Mid Accuracy
8.7
8.7
Std. Err.
1.76 dB
1.73 dB
Low-Mid
0.49 dB
1.72 dB
Mid-Mid
0.61 dB
0.07 dB
High-Mid
1.02 dB
-1.28 dB
Treble Accuracy
7.3
8.4
Std. Err.
3.97 dB
2.11 dB
Low-Treble
2.37 dB
0.19 dB
Mid-Treble
3.05 dB
1.73 dB
High-Treble
-2.29 dB
-9.15 dB
Peaks/Dips
7.4
7.6
Peaks/Dips Graph
Peaks
1.71 dB
1.74 dB
Dips
1.18 dB
0.7 dB
Imaging
7.5
8.4
Phase Response
Phase Response Mismatch
Weighted Group Delay
0.4
0.21
Weighted Phase Mismatch
10.1
7.41
Weighted Amplitude Mismatch
1.3
0.42
Weighted Frequency Mismatch
2.84
2.6
Passive Soundstage
6.1
6.2
PRTF Accuracy (Std. Dev.)
3.99 dB
2.74 dB
PRTF Size (Avg.)
4.26 dB
7.3 dB
PRTF Distance
12.34 dB
12.68 dB
Openness
5.4
6.4
Acoustic Space Excitation
4.7
4.0
Virtual Soundstage
2.0
2.0
Virtual Soundstage
Head Modeling
No
No
Speaker Modeling
On/Off
On/Off
Room Ambience
No
No
Head Tracking
No
No
Virtual Surround
Yes
Yes
Weighted Harmonic Distortion
8.1
8.0
Weighted Harmonic Distortion
WHD @ 90
0.236
0.261
WHD @ 100
0.079
0.090
Test Settings
Firmware
Unknown
Unknown
Power
On
USB
Connection
Wireless (Proprietary)
USB
Codec
PCM, 24-bit, 48kHz
PCM, 24-bit, 48kHz
EQ
Default
Default
ANC
No ANC
No ANC
Tip/Pad
Default
Default
Microphone
Boom
Boom
Isolation
Noise Isolation
4.0
3.6
Noise Isolation
Isolation Audio
Overall Attenuation
-11.07 dB
-9.36 dB
Noise Cancelling
No
No
Bass
0.26 dB
0.5 dB
Mid
-7.21 dB
-3.69 dB
Treble
-26.81 dB
-25.03 dB
Leakage
5.9
6.5
Leakage Audio
Overall Leakage @ 1ft
45.61 dB
42.27 dB
Microphone
Microphone Style
Integrated
No
No
In-Line
Yes
No
Boom
Yes
Yes
Detachable Boom
No
No
Mic
Yes
Yes
Recording Quality
8.0
6.5
Microphone Frequency Response
Recorded Speech
LFE
281 Hz
507.97 Hz
FR Std. Dev.
1.16 dB
3.08 dB
HFE
5,747.01 Hz
10,093.19 Hz
Weighted THD
0.121
1.745
Gain
29.79 dB
10.91 dB
Noise Handling
7.8
7.3
SpNR
25.13 dB
22.96 dB
Noise Gate
Always On
Speech + Pink Noise Handling
8.0
Speech + Pink Noise Audio Sample
Speech + Subway Noise Handling
7.5
Speech + Subway Noise Audio Sample
Active Features
Battery
8.1
0.0
Battery Type
Rechargable
No Battery
Continuous Battery Life
12.5 hrs
N/A
Additional Charges
0.0
N/A
Total Battery Life
12.5 hrs
N/A
Charge Time
3.8 hrs
N/A
Power-Saving Feature
Auto-Off Timer
No
Audio While Charging
Yes
No
Passive Playback
Yes
Passive Headphone
Charging Port
micro-USB
None
App Support
9.0
9.0
App Picture
App Name
Logitech G Hub
Logitech G Hub
iOS
No
No
Android
No
No
macOS
Yes
Yes
Windows
Yes
Yes
Equalizer
Graphic + Presets
Graphic + Presets
ANC Control
No
No
Mic Control
Adjustable Level
Adjustable Level
Room Effects
No
No
Playback Control
No
No
Button Mapping
Yes
Yes
Surround Support
Yes
Yes
Connectivity
Bluetooth
0.0
0.0
Bluetooth Version
No Bluetooth
No Bluetooth
Multi-Device Pairing
No
No
NFC Pairing
No
No
Line Of Sight Range
N/A
N/A
PC Latency (SBC)
N/A
N/A
PC Latency (aptX)
N/A
N/A
PC Latency (aptX HD)
N/A
N/A
PC Latency (aptX-LL)
N/A
N/A
iOS Latency
N/A
N/A
Android Latency
N/A
N/A
Non-Bluetooth Wireless
8.7
0.0
Non-BT Line Of Sight Range
125.00 ft (38.10 m)
N/A
Non-BT Latency
24 ms
N/A
Wired
9.5
7.5
Cable Picture
Analog Audio
Yes
Yes
USB Audio
No
USB Type A
Detachable
Yes
Yes
Length
4.50 ft (1.37 m)
5.3 ft
Connection
1/8" TRRS
1/8" TRRS
Analog/USB Audio Latency
0 ms
94 ms
PC Compatibility
Analog
Audio + Microphone
Wired USB
No
Non-BT Wireless
Audio + Microphone
PC / PS4 Compatibility
PC/PS4 Analog
Audio + Microphone
Audio + Microphone
PC/PS4 Wired USB
No
Audio + Microphone
PC/PS4 Non-BT Wireless
Audio + Microphone
No
PlayStation Compatibility
PS4 Analog
Audio + Microphone
Audio + Microphone
PS4 Wired USB
No
Audio + Microphone
PS4 Non-BT Wireless
Audio + Microphone
No
PS5 Analog
Audio + Microphone
PS5 Wired USB
No
PS5 Non-BT Wireless
Audio + Microphone
Xbox Compatibility
Xbox One Analog
Audio + Microphone
Audio + Microphone
Xbox One Wired USB
No
No
Xbox One Non-BT Wireless
No
No
Xbox Series X|S Analog
Audio + Microphone
Xbox Series X|S Wired USB
No
Xbox Series X|S Non-BT Wireless
No
Base/Dock
6.8
0.0
Type
Wireless USB Dongle
No Base/Dock
USB Input
Yes
No
Line In
Yes
No
Line Out
No
No
Optical Input
No
No
RCA Input
Yes
No
Dock Charging
No
No
Power Supply
USB
No Base/Dock
Check Price
Black
G933
SEE PRICE
Amazon.comBlack
G635
SEE PRICE
Amazon.comWhite
G933
SEE PRICE
Amazon.comBlack
G635
SEE PRICE
BestBuy.comBlack
G635
SEE PRICE
Walmart.comBlack
G635
SEARCH
B&H
Logitech G933 Wireless
Logitech G635
Comments
Logitech G933 Wireless vs Logitech G635: Main Discussion
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