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Creative Outlier Air Truly Wireless Headphones Review

Tested using Methodology v1.4
Reviewed Aug 02, 2019 at 10:24 am
Creative Outlier Air Truly Wireless  Picture
7.0
Mixed Usage
6.9
Neutral Sound
7.3
Commute/Travel
8.2
Sports/Fitness
6.6
Office
5.2
Wireless Gaming
5.0
Wired Gaming
5.5
Phone Calls
Type In-ear
Enclosure Closed-Back
Wireless Truly Wireless
Noise Cancelling No
Mic Yes
Transducer Dynamic

The Creative Outlier Air are decent sounding truly wireless headphones that have a very bulky design. They are quite comfortable, but people with smaller ears might feel too much pressure being put inside the ear. The overall build quality of the headphones and case are good and feel sturdy. These headphones offer about 8 hours of continuous playback time, which is quite high for a truly wireless design. Unfortunately, they don’t block out much ambient noise in the lower end frequencies, like the sound of a bus engine, and won’t be the best option for commuting. Nevertheless, they offer great overall value if you don’t mind pushing the buds deeper into your ear when using their controls.

Our Verdict

7.0 Mixed Usage

Acceptable for mixed usage. These headphones will be better-suited for sports due to their truly wireless design that is stable and breathable. Their sound quality isn’t the best, but they’ll satisfy fans of bass-heavy genres. They are quite bulky truly wireless headphones; their fit doesn’t isolate that much noise, which won’t be ideal for public transit, but they can be efficient for a work environment. They shouldn’t be used for watching TV or gaming because of their very high latency, which will give you a delay between your audio and video.

Pros
  • Portable, breathable and stable for sports.
  • Well-built design.
  • Good battery life for truly wireless earbuds.
Cons
  • Poor microphone performance.
  • Very high latency.
  • Lack of customization via software support.
6.9 Neutral Sound

Decent for neutral listening. While the in-ear fit might not be ideal for neutral listening, the Creative Outlier Air have a decent sound profile with a well-balanced and fairly even response. However, their bass is a bit boomy, which results in thick and cluttered vocals and lead instruments. They also sound a bit sharp and piercing, especially on already bright tracks. Unfortunately, their fit might also not be the most comfortable for long listening sessions and they don’t have a dedicated app with an EQ to customize their sound to your liking.

7.3 Commute/Travel

Decent for commuting. Even if these headphones don’t have the bass noise isolation against the deep rumbles of an engine, they can be a convenient option when commuting. Thanks to their portable design and great battery life for truly wireless in-ears, they are easy to carry around for long trips and rides. However, we don’t suggest taking calls with these headphones while you’re traveling, as the mic doesn’t handle noise well.

8.2 Sports/Fitness

Great for sports. Like most truly wireless headphones, the Creative Outlier Air are very portable and won’t make you sweat more than usual when working out while wearing them. Also, their bulky design feels secure inside the ear and will be suitable for running without a problem. They are also rated IPX5 for water resistance, but we don't test this internally.

6.6 Office

Decent for the office. While they don’t isolate well in the bass range, they do a pretty good job at blocking work environment noise like ambient chatter and A/C noise. The in-ear fit might not be ideal for long listening sessions, but on the upside, their battery life will allow you to use them for about 8 hours before needing a charge, which is good for truly wireless headphones. Unfortunately, they don’t support multi-device pairing.

5.2 Wireless Gaming

Poor for gaming. The Creative Outlier Air shouldn’t be used for gaming. Their latency is too high and their microphone is sub-par for online multiplayer games. They also can’t be customized like some gaming headsets.

5.0 Wired Gaming
5.5 Phone Calls
  • 7.0 Mixed Usage
  • 6.9 Neutral Sound
  • 7.3 Commute/Travel
  • 8.2 Sports/Fitness
  • 6.6 Office
  • 5.2 Wireless Gaming
  • 5.0 Wired Gaming
  • 5.5 Phone Calls
  1. Update 2/20/2020: Converted to Test Bench 1.4.
  2. Update 11/21/2019: Converted to Test Bench 1.3.1.
  3. Update 11/21/2019: The charging port was incorrectly listed as Micro-USB. It's actually USB-C.
  4. Update 11/6/2019: Converted to Test Bench 1.3.

Test Results

perceptual testing image
Design
Design
Style

The Outlier Air are pretty bulky truly wireless in-ears that protrude quite a bit out of the ears. The buds’ body is made out of slightly glossy plastic while the button is matte. There’s an LED light circle surrounding the buttons for information regarding battery level or during the pairing procedure.

7.0
Design
Comfort
Weight 0.02 lbs
Clamping Force
0 lbs

The Creative Outlier Air are decently comfortable. Even if their design is rather bulky and quite similar to the Sennheiser Momentum True Wireless, you can find a decent fit with the right tip options. However, they only come with one extra tip size, which is quite disappointing. On the upside, the tips don’t go very deep inside the ear, but their design might put pressure on your inner ear. Unfortunately, their control scheme buttons are hard to press, and you’ll need to push the buds into your ear to register a command, which gets annoying and can even hurt. If you think two tip options might not be enough for you, take a look at the truly wireless Sabbat E12.

6.5
Design
Controls
OS Compatibility
Not OS specific
Ease Of Use Decent
Feedback Decent
Call/Music Control Yes
Volume Control Yes
Microphone Control No
Channel Mixing
No
Noise Cancelling Control No
Talk-Through
No
Additional Controls Voice Assistant

Each bud has a single button and is fairly easy to use. You can play/pause with a single press on both buds, skip tracks with a double tap on the right earbud, or go back with the left earbud. You can also control the volume by pressing and holding the buttons; the left bud reduces volume and the right one raises it. However, you can only adjust the volume one notch at a time, since holding down the button for too long after the audio cue will make the headphones enter pairing mode, which is frustrating. Also, the buttons are fairly stiff and hard to press, which means you have to push the buds even further inside your ears, which can be painful, especially when controlling the volume.

9.2
Design
Breathability
Avg.Temp.Difference 0.8 C

Like most in-ear headphones, the Outlier Air don’t trap heat inside your ears, even if they are quite bulky. You shouldn’t notice a big temperature difference when wearing these when working out and won’t sweat more than usual. This makes them a decent option for physical activity and working out.

9.3
Design
Portability
L 1.5 "
W 1.2 "
H 1.2 "
Volume 2 Cu. Inches
Transmitter Required No

Since they are truly wireless headphones, the Outlier Air are very portable and don’t take much space, although they are a bit bulkier than some other models. It's easy to carry the buds in your pockets, and they come with a nice case that is also very portable.

7.5
Design
Case
Type Hard case
L 3.1 "
W 1.8 "
H 1.2 "
Volume 7 Cu. Inches

The Outlier Air come with a nice hard charging case that protects them well against scratches, physical damage from falls, and light water exposure. The case has LED lights as battery indicators for the buds and the case, which is nice. The case has a nice sliding compartment like the JBL UA True Wireless Flash, which magnetically hold the buds in. The case can fit in most pockets, but isn’t the smallest we’ve measured.

7.5
Design
Build Quality

The Creative Outlier Air are well-built truly wireless headphones, but their whole build is made out of plastic. The buds feel dense but don’t have the premium feel as the Sennheiser Momentum True Wireless. They should still survive a few accidental drops without too much damage. These headphones are also rated IPX5 for water resistance, but we can't confirm this as we don't test this internally. However, while the case looks to be aluminum or metal, it's plastic with a metallic finish, which is slightly disappointing. On the upside, it still feels sturdy and protects the headphones well.

8.0
Design
Stability

If you manage to get a good seal with these headphones, they are very stable. They don’t move at all when shaking the head and the seal doesn’t break either. They are great to run or work out with, and their wireless design gets rid of the risk of getting a cable stuck or hooked on something.

Design
Headshots 1
Design
Headshots 2
Design
Top
Design
In The Box

  • Creative Outlier Air earbuds
  • 2x tip options
  • Hard charging case
  • USB-C charging cable
  • Manuals

Sound
Sound
Sound Profile
Bass Amount
1.67 db
Treble Amount
-2.3 db
9.9
Sound
Frequency Response Consistency
Avg. Std. Deviation
0.03 dB

The frequency response consistency is excellent. If the user can achieve a proper fit and an air-tight seal using the assortment of tips that come with the headphones, then they should be able to get consistent bass and treble delivery every time they use the headphones.

Sound
Raw Frequency Response
6.5
Sound
Bass Accuracy
Std. Err.
4.92 dB
Low-Frequency Extension
15.42 Hz
Low-Bass
2.16 dB
Mid-Bass
5.47 dB
High-Bass
6.93 dB

The bass performance of the Outlier Air is very good. Their LFE (low-frequency extension) is down to 21Hz, which is great. Their low-bass performance follows our target curve accurately and will result in an adequate thump and rumble common to bass-heavy music genres. However, there’s a small overemphasis in the mid and high bass, which results in the overall bass sounding slightly boomy and muddy.

8.0
Sound
Mid Accuracy
Std. Err.
2.72 dB
Low-Mid
4.33 dB
Mid-Mid
-0.09 dB
High-Mid
-0.2 dB

The mid-range performance is very good, but there is an 8dB tilt favoring lower frequencies. This will result in slightly thick sounding and cluttered vocals and lead instruments. Additionally, the small dip in mid-mid will nudge the vocals and leads to the back of the mix, but this won't be too audible.

8.1
Sound
Treble Accuracy
Std. Err.
2.58 dB
Low-Treble
0.05 dB
Mid-Treble
2.25 dB
High-Treble
-5.51 dB

The Outlier Air have a great treble range, too. The response before 6kHz is very even, but there is a noticeable bump around 7kHz and 10kHz. These will make sibilants (S and Ts) sound piercing and sharp, especially on already bright tracks.

7.6
Sound
Peaks/Dips
Peaks
1.62 db
Dips
0.94 db
9.1
Sound
Imaging
Weighted Group Delay
0.17
Weighted Amplitude Mismatch
0.34
Weighted Frequency Mismatch
1.39
Weighted Phase Mismatch
2.69

The stereo imaging is excellent. Their weighted group delay is at 0.17, which is very low. The group delay graph also shows that the entire response is well below the audibility threshold. This ensures a tight bass and a transparent treble reproduction. Also, the L/R drivers of our test unit were well-matched in frequency, amplitude, and phase response. This is important for the accurate placement and localization of objects (voices, instruments, video game effects) in the stereo image. Note that these results are only valid for our unit and yours may perform differently.

1.0
Sound
Passive Soundstage
PRTF Accuracy (Std. Dev.)
N/A
PRTF Size (Avg.)
N/A
PRTF Distance
N/A
Openness
4.0
Acoustic Space Excitation
0.7

The soundstage is poor. This is because creating an out-of-head and speaker-like soundstage is largely dependent on activating the resonances of the pinna (outer ear). The design of in-ears and earbuds is in such a way that fully bypasses the pinna and doesn't interact with it. Also, because these headphones have a closed-back enclosure, their soundstage won't be perceived to be as open as that of open-back earbuds like the Apple AirPods 2 2019, Google Pixel Buds, or the Bose SoundSport Free.

0
Sound
Virtual Soundstage
Head Modeling
No
Speaker Modeling
No
Room Ambience
No
Head Tracking
No
Virtual Surround
No App
7.6
Sound
Weighted Harmonic Distortion
WHD @ 90
0.266
WHD @ 100
0.146
Sound
Test Settings
Firmware
Unknown
Power
On
Connection
Bluetooth 4.0
Codec
aptX, 16-bit, 48kHz
EQ
No EQ
ANC
No ANC
Tip/Pad
Silicone (small)
Microphone
Integrated
Isolation
5.9
Isolation
Noise Isolation
Isolation Audio
Overall Attenuation
-15.28 dB
Bass
-0.66 dB
Mid
-14.23 dB
Treble
-32.23 dB

These headphones have a sub-par noise isolation performance. Their fit doesn’t block much ambient noise and practically doesn’t do anything against lower frequencies like the rumbling of a bus engine, which means they won’t be ideal for commuting. On the upside, they isolate by about 14dB in the mid-range, which is good to reduce ambient chatter. In the treble range, responsible for sharp S and Ts and A/C fan noise, they achieved an isolation of 32dB, which is also good. Consider the TOZO T12 Truly Wireless if you're looking for a comparable set of truly wireless in-ears that do a better job of passively blocking out ambient noise.

9.4
Isolation
Leakage
Leakage Audio
Overall Leakage @ 1ft
24.85 dB

The leakage performance is excellent. The Outlier Air basically don’t leak, so there's no need to worry about disturbing people around with your music, even if you listen at very loud volumes. With the music at 100dB SPL, the leakage at 1 foot away averages at 25dB SPL and peaks at 35dB SPL, which is roughly as loud as a very calm room and way below the noise floor of an average office.

Microphone
Microphone
Microphone Style
Integrated
Yes
In-Line
No
Boom
No
Detachable Boom
No
6.7
Microphone
Recording Quality
Recorded Speech
LFE
273.0 Hz
FR Std. Dev.
1.95 dB
HFE
3368.2 Hz
Weighted THD
6.365
Gain
6.49 dB

The integrated microphone of the Outlier Air, like most Bluetooth headphones, is just okay. The LFE (low-frequency extension) of 273Hz suggests that speech recorded/transmitted with this mic will sound rather thin. The HFE of 3.4kHz indicates that recorded speech will noticeably lack detail and presence. However, speech would still be decently intelligible in quiet environments.

3.0
Microphone
Noise Handling
Speech + Pink Noise
Speech + Subway Noise
SpNR
3.33 dB

The integrated microphone is poor at noise handling. In our SpNR test, it achieved a speech-to-noise ratio of 3dB, indicating that they are best-suited for quiet environments. However, in moderate and loud environments, they will have difficulty separating speech from ambient noise.

Active Features
6.5
Active Features
Battery
Battery Type
Rechargable
Continuous Battery Life
7.8 hrs
Additional Charges
2.0
Total Battery Life
23.4 hrs
Charge Time
1.5 hrs
Power-Saving Feature
No
Audio While Charging
Yes
Passive Playback
No
Charging Port USB-C

We’ve measured just under 8 hours of battery life on a single charge, which is decent, but quite a lot for truly wireless in-ears. However, it's slightly under the advertised 10 hours, which is a bit disappointing. The case also only offers about 2 additional charges, so if you're looking for something similarly designed with a longer total battery life, consider the Monster Clarity 101 AirLinks Truly Wireless. The Outlier Air have the advantage of being able to play music on just one earbud while the other one charges, though, which can be useful.

0
Active Features
App Support
App Name No App
iOS No
Android No
macOS No
Windows No
Equalizer
No
ANC Control
No
Mic Control No
Room Effects
No
Playback Control
No
Button Mapping No
Surround Support
No

These headphones don’t have a dedicated companion app that allows customization options.

Connectivity
6.6
Connectivity
Bluetooth
Bluetooth Version
5.0
Multi-Device Pairing
No
NFC Pairing
No
Line Of Sight Range
139 ft
PC Latency (SBC)
347 ms
PC Latency (aptX)
315 ms
PC Latency (aptX HD)
N/A
PC Latency (aptX-LL)
N/A
iOS Latency
115 ms
Android Latency
106 ms

These truly wireless in-ears are Bluetooth compatible, and if your source supports Bluetooth 5.0, you might even get better results and a better overall performance than what we measured. However, these headphones don’t support NFC or multi-device pairing, which is unfortunate.

The Creative Outlier Air have latency issues. With 347ms of delay, you will more than likely notice a delay between your audio and what you’re watching, which can become quite annoying even on apps that have some sort of compensation to reduce that delay. While the headphones do support the aptX codec, their latency is still quite high.

0
Connectivity
Non-Bluetooth Wireless
Non-BT Line Of Sight Range
N/A
Non-BT Latency
N/A
0
Connectivity
Wired
Analog Audio
No
USB Audio
No
Detachable No
Length N/A
Connection No Wired Option
Analog/USB Audio Latency
N/A

These headphones can’t be used with an audio cable.

Connectivity
PC / PS4 Compatibility
PC/PS4 Analog
No
PC/PS4 Wired USB
No
PC/PS4 Non-BT Wireless
No
Connectivity
Xbox One Compatibility
Xbox One Analog
No
Xbox One Wired USB
No
Xbox One Non-BT Wireless
No
2.2
Connectivity
Base/Dock
Type
Charging Case
USB Input
No
Line In
No
Line Out
No
Optical Input
No
RCA Input
No
Dock Charging
Yes
Power Supply
USB

The case that comes with the Creative Outlier Air acts as a charging dock that gives you about 2 additional charges for the headphones. The case can be recharged via a USB-C cable, but unfortunately, that’s the only input it has.

Compared To Other Headphones

Comparison picture

The Creative Outlier Air are decent truly wireless headphones but have a rather bulky design when compared to other similar products. While they offer decent overall performance and value, their control scheme is hard to use and makes you to push the buds inside your ears, which is painful and could be a deal-breaker for some. On the upside, they offer a good amount of continuous playback for truly wireless headphones. See our recommendations for the best true wireless headphones, the best wireless earbuds for working out, and the best earbuds and in-ears

Jabra Elite 65t Truly Wireless

The Jabra Elite 65t Truly Wireless might be an overall better value than the Creative Outlier Air Truly Wireless. The Jabra don’t have as many latency issues, they can connect simultaneously to two devices, they have a companion app that allows some customization, and their mic is better for calls in slightly noisy environments. Their fit is also better to passively isolate ambient noise. On the other hand, the Creative have a slightly better sound profile, but you can’t customize it to your liking. They also have a better case and feel a bit more comfortable than the very bulky Jabra.

Samsung Galaxy Buds Truly Wireless

The Samsung Galaxy Buds Truly Wireless are better true wireless headphones than the Creative Outlier Air Truly Wireless. They are very small and fit nicely into the ears, which is more comfortable than the bulky design of the Creative. The Samsung also have a slightly more balanced sound profile and offer better isolation performance, on top of having customization options thanks to a companion app. On the other hand, the Creative have volume controls by default, but it's a pain to use efficiently. The Samsung don’t have that feature by default, but you can set it up inside their app.

Apple AirPods 2 Truly Wireless 2019

The Creative Outlier Air Truly Wireless are slightly better mixed-usage earbuds than the Apple AirPods 2 Truly Wireless 2019 because of their closed-back design. The Creative Outlier sound profile is better and packs more bass, on top of offering volume control, although it's hard to use. On the other hand, the Apple are very comfortable if their one-size-fits-all design fits you well, and they are very well-built, on top of offering a great total battery life thanks to their great case. However, you’ll get more continuous playback time with a single charge of the Creative Outlier.

RHA TrueConnect Truly Wireless

The RHA TrueConnect Truly Wireless and the Creative Outlier Air Truly Wireless are two very similar performing headphones. The Creative have a better overall sound quality, but if you’re a fan of bass-heavy genres, the overemphasized low-end of the RHA will suit you better for thump and rumble. The main difference between the two headphones would be the superior noise isolation performance of the RHA, which makes them a better option if you want to use your headphones in public transit. Their design is also smaller and might suit most ears better. On the other hand, the Creative have longer single charge battery life.

Sabbat E12 True Wireless

The Creative Outlier Air Truly Wireless are slightly better truly wireless headphones than the Sabbat E12 True Wireless. Their case is better-built and they have a better sound quality than the Sabbat. The Creative also have almost double the time of battery life than that of the Sabbat, and they support the aptX codec. On the other hand, the Sabbat come with more tip options, which is useful to find the best possible fit, and their case also supports wireless charging.

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