Products
EPOS GTW 270 Hybrid Truly Wireless
SteelSeries Arctis GameBuds
Tested using Methodology v1.5
Updated Jul 22, 2025 01:03 PM
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Tested using Methodology v2.0
Updated May 14, 2025 08:43 PM
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TypeIn-ear
Noise CancellingNo
EnclosureClosed-Back
WirelessTruly Wireless
TransducerDynamic
MicYes
TypeIn-ear
Noise CancellingYes
EnclosureClosed-Back
Bass Amount
Slightly Emphasized (1 dB)
WirelessTruly Wireless
TransducerDynamic
Treble Amount
Balanced (-1 dB)
MicYes
Sound Signature
Balanced
Our Verdict
EPOS GTW 270 Hybrid Truly Wireless
SteelSeries Arctis GameBuds
The SteelSeries Arctis GameBuds are better for gaming than the EPOS GTW 270 Hybrid Truly Wireless. The SteelSeries have over eight hours of continuous battery life, ANC, and a more comprehensive app. While the EPOS are well-made, their continuous battery is quite short at just over three hours, which is very limiting. Other features don't exactly outperform the SteelSeries enough to edge the EPOS ahead, unless you count the greater Bluetooth codec compatibility, but the EPOS' wireless 2.4GHz latency is higher than the SteelSeries, which can introduce a little more A/V mismatch while gaming wirelessly.
Variants
- GTW 270 Hybrid (Black/Grey)
- Arctis GameBuds (Black (PS))
- Arctis GameBuds (Black (Xbox))
- Arctis GameBuds (Glorange (PS))
- Arctis GameBuds (White (PS))
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Black/Grey
GTW 270 Hybrid
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Black (PS)
Arctis GameBuds
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Black/Grey
GTW 270 Hybrid
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Black (Xbox)
Arctis GameBuds
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Black/Grey
GTW 270 Hybrid
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Glorange (PS)
Arctis GameBuds
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Black/Grey
GTW 270 Hybrid
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White (PS)
Arctis GameBuds
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Main Differences for
Neutral Sound
Neutral Sound
Threshold
Neutral Sound
6.5
Full Comparison
Sound
Sound Profile
Sound Profile
Normalization Frequency
550 Hz
Bass Amount
Slightly Emphasized (1 dB)
Bass Amount
1.76 dB
Treble Amount
-2.85 dB
Treble Amount
Balanced (-1 dB)
Sound Signature
Balanced
Frequency Response Consistency
9.6
8.5
Consistency L
Consistency R
Std. Deviation
0.09 dB
0.65 dB
Bass Profile: Target Compliance
7.5
9.4
Bass Profile: Target Compliance
RMS Deviation From Target
3.7 dB
2.4 dB
Low-Frequency Extension
10 Hz
20 Hz
Low Bass
0.88 dB
-1.24 dB
Mid Bass
3.65 dB
2.31 dB
High Bass
5.71 dB
2.6 dB
Mid-Range Profile: Target Compliance
8.1
9.3
Mid-Range Profile: Target Compliance
RMS Deviation From Target
2.53 dB
1.12 dB
Low Mid
3.79 dB
1.44 dB
Mid-Mid
-0.02 dB
-0.38 dB
High Mid
0.13 dB
-0.91 dB
Treble Profile: Target Compliance
5.7
9.4
Treble Profile: Target Compliance
RMS Deviation From Target
6.09 dB
2.18 dB
Low Treble
-6.34 dB
-2.01 dB
Mid Treble
0.68 dB
0.99 dB
High Treble
-1.22 dB
-2.53 dB
Peaks/Dips
6.8
7.8
Peaks/Dips Graph
Peaks
2.02 dB
1.21 dB
Dips
2.09 dB
1.7 dB
Stereo Mismatch
8.0
Frequency Response Mismatch
Phase Response Mismatch
Weighted Amplitude Mismatch
2.43
0.34 dB
Weighted Frequency Response Mismatch
1.93
0.87 dB
Weighted Phase Mismatch
3.49
1.6°
Cumulative Spectral Decay
CSD
PRTF
0.8
0.0
PRTF
PRTF Accuracy (RMS Deviation)
N/A
N/A
PRTF Size (Avg.)
N/A
N/A
PRTF Distance
N/A
N/A
Openness
3.0
Acoustic Space Excitation
0.5
Harmonic Distortion
7.2
Harmonics Levels
THD Ratio
WHD @ 94 dB SPL
0.652
0.59%
WHD @ 104 dB SPL
0.233
0.74%
Electrical Aspects
Impedance
Sensitivity @1kHz-1V
N/A
Bluetooth Max SPL
102.1 dB
Virtual Soundstage
2.0
2.9
Virtual Soundstage
Head Modeling
No
No
Speaker Modeling
On/Off
Adjustable
Room Ambience
No
No
Head Tracking
No
No
Virtual Surround
Dolby 7.1
Spatial Audio
Test Settings
Firmware
9.2.4
1.7.0
Power
On
On
Connection
Wireless (Proprietary)
Wireless (Proprietary)
Codec
aptX LL, 16-bit, 48kHz
PCM, 16-bit, 48kHz
Test Instrument
Audio Precision APx517B
EQ
Flat
Flat
ANC
No ANC
On
Tip/Pad
Silicone (small)
Silicone (small)
Microphone
Integrated
Integrated
Imaging
7.9
Group Delay
Phase Response Mismatch
Weighted Group Delay
0.1
Weighted Phase Mismatch
3.49
1.6°
Weighted Amplitude Mismatch
2.43
0.34 dB
Weighted Frequency Mismatch
1.93
0.87 dB
Weighted Harmonic Distortion
6.9
Weighted Harmonic Distortion
WHD @ 90
0.652
0.59%
WHD @ 100
0.233
0.74%
Design
Style
Design Picture 2
Type
In-ear
In-ear
Enclosure
Closed-Back
Closed-Back
Wireless
Truly Wireless
Truly Wireless
Transducer
Dynamic
Dynamic
Comfort
7.5
7.5
Comfort Picture
Weight
0.03 lbs
0.03 lbs
Clamping Force
0 lbs
0 lbs
Controls
5.2
8.4
Controls Picture
OS Compatibility
Not OS specific
Not OS specific
Ease Of Use
Good
Great
Feedback
Decent
Great
Call/Music Control
Yes
Yes
Volume Control
No
Yes
Microphone Control
No
Mute/Unmute
Channel Mixing
No
No
Noise Cancelling Control
No
On/Off
Talk-Through
No
On/Off
Additional Controls
Source Switch
Source Switch
Breathability
9.2
Breathability After Picture
Avg.Temp.Difference
0.8 °C
Portability
9.4
9.5
Portability Picture
L
1.3" (3.3 cm)
1.1" (2.9 cm)
W
1.3" (3.3 cm)
1.3" (3.4 cm)
H
1.0" (2.5 cm)
0.8" (2.1 cm)
Volume
1.60 in³ (26.22 cm³)
1.28 in³ (21.00 cm³)
Transmitter Required
No
Yes
Case
8.0
8.5
Case Picture
Type
Hard case
Hard case
L
2.7" (6.9 cm)
2.8" (7.0 cm)
W
1.3" (3.3 cm)
2.1" (5.3 cm)
H
1.4" (3.6 cm)
1.2" (3.1 cm)
Volume
4.90 in³ (80.30 cm³)
7.02 in³ (115.00 cm³)
Build Quality
8.0
8.0
Build Quality Picture
Stability
7.5
8.5
Stability Picture
Headshots 1
Angled Picture
Side Picture
Headshots 2
Front Picture
Rear Picture
Top
Top Picture
In The Box
In The Box Picture
Isolation
Noise Isolation - Full Range
7.0
7.1
Noise Isolation - Full Range Graph
Noise Cancelling
No
Yes
Overall Attenuation
-20.96 dB
-18.20 dB
Isolation Audio
Bass
-7.15 dB
-11.64 dB
Mid
-23.16 dB
-18.78 dB
Treble
-34.23 dB
-25.52 dB
Noise Isolation - Common Scenarios
7.0
Noise Isolation - Common Scenarios Graph
Airplane Noise Attenuation
-16.85 dB
Airplane Noise Isolation Audio
Office Noise Attenuation
-16.17 dB
Office Noise Isolation Audio
Street Noise Attenuation
-18.47 dB
Street Noise Isolation Audio
Noise Isolation - Voice Handling
Female Voice 1
Male Voice 1
Female Voice 2
Male Voice 2
Leakage
9.6
9.7
Leakage
Leakage Audio
Overall Leakage @ 1ft
23.46 dB
22.61 dB
Microphone
Microphone Style
Integrated
Yes
Yes
In-Line
No
No
Boom
No
No
Detachable Boom
No
No
Mic
Yes
Yes
Recording Quality
7.5
6.5
Microphone Frequency Response
Recorded Speech
LFE
250.34 Hz
82.34 Hz
FR Std. Dev.
3.16 dB
3.7 dB
HFE
7,136.96 Hz
7,452.94 Hz
Weighted THD
0.511
61.381
Gain
5.3 dB
-19.24 dB
Noise Handling
5.5
5.6
SpNR
SpNR
6.89 dB
13.94 dB
Noise Gate
On/Off Toggle
On/Off Toggle
Speech + Pink Noise Handling
5.5
5.0
Speech + Pink Noise Audio Sample
Speech + Subway Noise Handling
5.5
6.5
Speech + Subway Noise Audio Sample
Active Features
Battery
4.8
7.7
Battery Type
Rechargable
Rechargable
Continuous Battery Life
3.2 hrs
8.25 hrs
Additional Charges
3.0
3.0
Total Battery Life
12.8 hrs
33 hrs
Charge Time
1.3 hrs
1.1 hrs
Power-Saving Feature
No
Auto-Off Timer and Standby Mode
Audio While Charging
No
Yes
Passive Playback
No
No
Charging Port
USB-C
USB-C
App Support
7.5
9.0
App Picture
App Name
EPOS Gaming Suite
Steelseries GG
iOS
No
Yes
Android
No
Yes
macOS
Yes
Yes
Windows
Yes
Yes
Equalizer
Graphic + Presets
Parametric + Graphic
ANC Control
No
Adjustable
Mic Control
Adjustable Level
Adjustable Level
Room Effects
Yes
No
Playback Control
No
No
Button Mapping
No
Yes
Surround Support
Yes
Yes
Connectivity
Wired Connection
0.0
0.0
Cable Picture
Analog Audio
No
No
USB Audio
No
No
Detachable
No
No
Length
N/A
N/A
Connector
No Wired Option
No Wired Option
Latency - Analog
N/A
Latency - USB
N/A
N/A
Recorded Latency
N/A
Recorded Latency Connection
No Wired Audio
Bluetooth Connection
8.4
7.9
Bluetooth Version
5.1
5.3
Multi-Device Pairing
2 Devices
Bluetooth + Console/Non-BT Wireless
NFC Pairing
No
Quick Pair (Android)
No
Quick Pair (iOS)
No
Line Of Sight Range
236.00 ft (71.93 m)
334.65 ft (102.00 m)
Latency - SBC
100 ms
230 ms
Latency - aptX
108 ms
N/A
Latency - aptX Adaptive (High Quality)
N/A
Latency - aptX Adaptive (Low Latency)
N/A
Latency - LDAC
N/A
Recorded Latency
Recorded Latency Codec
SBC
AAC Support
No
PC Latency (aptX HD)
N/A
PC Latency (aptX-LL)
N/A
iOS Latency
128 ms
Android Latency
46 ms
Wireless Connection (Dongle)
7.2
7.6
Line Of Sight Range
125.00 ft (38.10 m)
334.65 ft (102.00 m)
Latency - Dongle
88 ms
48 ms
Recorded Latency
PC Compatibility
Analog
No
No
Wired USB
No
No
Non-BT Wireless
Audio + Microphone
Audio + Microphone
PlayStation Compatibility
PS4 Analog
No
No
PS4 Wired USB
No
No
PS4 Non-BT Wireless
Audio + Microphone
Audio + Microphone
PS5 Analog
No
No
PS5 Wired USB
No
No
PS5 Non-BT Wireless
Audio + Microphone
Audio + Microphone
Xbox Compatibility
Xbox One Analog
No
No
Xbox One Wired USB
No
No
Xbox One Non-BT Wireless
No
No
Xbox Series X|S Analog
No
No
Xbox Series X|S Wired USB
No
No
Xbox Series X|S Non-BT Wireless
No
No
Base/Dock
5.2
2.2
Type
Wireless USB Dongle + Charging Case
Wireless USB Dongle + Charging Case
USB Input
Yes
No
Line In
No
No
Line Out
No
No
Optical Input
No
No
RCA Input
No
No
Dock Charging
Yes
Yes
Power Supply
USB-C
USB-C
Check Price
Black/Grey
GTW 270 Hybrid
SEE PRICE
Amazon.com
Black (PS)
Arctis GameBuds
SEE PRICE
Amazon.com
Black/Grey
GTW 270 Hybrid
SEE PRICE
BestBuy.com
Black (Xbox)
Arctis GameBuds
SEE PRICE
Amazon.com
Black/Grey
GTW 270 Hybrid
SEE PRICE
Walmart.com
Glorange (PS)
Arctis GameBuds
SEARCH
Amazon.com
Black/Grey
GTW 270 Hybrid
SEARCH
B&H
White (PS)
Arctis GameBuds
SEE PRICE
Amazon.com
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EPOS GTW 270 Hybrid Truly Wireless
SteelSeries Arctis GameBuds
Comments
EPOS GTW 270 Hybrid Truly Wireless vs SteelSeries Arctis GameBuds: Main Discussion
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