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OnePlus Type C Bullets Review | 93 Data compared

Avg. price in UK: ~£20
Avg. price in US: ~$20
Form factor: in-ear
Connectivity: wired
Battery life: N/A hours
Active noise cancellation (ANC): no

OnePlus Type C Bullets review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

5.4

Good

4.5

Poor

8.9

Excellent

3.2
Gaming
Score components:
35.0%
0.0
Audio latency
25.0%
0.0
Low-latency game mode
20.0%
10
Can be used as a headset
12.0%
10
Noise-canceling microphone
8.0%
0.0
Battery life
3.5
Travel
Score components:
28.0%
1.0
Active noise cancellation (ANC)
24.0%
0.0
Battery life
18.0%
10
Weight
16.0%
0.0
Multipoint support
14.0%
10
Ambient sound mode
5.2
Calls
Score components:
28.0%
10
Noise-canceling microphone
24.0%
10
Can be used as a headset
18.0%
0.0
Multipoint support
16.0%
0.0
Battery life
14.0%
0.0
Companion app
5.0
Workout
Score components:
28.0%
10
Weight
24.0%
1.0
Water resistance
20.0%
4.0
IP rating
16.0%
0.0
Battery life
12.0%
10
Can be used as a headset

Best prices in UK

Best rankings

Verdict

The OnePlus Type-C Bullets are wired in-ear headphones featuring a built-in high-end DAC that supports 96kHz/24-bit high-resolution audio for improved clarity and noise reduction. Weighing approximately 14g, they utilize 1.15m tangle-free flat cables reinforced with aramid fiber and include an in-line three-button remote for media and call control. Main characteristics include an ergonomic metal housing, a frequency response of 20–20,000 Hz, and a balanced sound profile with enhanced bass. Pros include their exceptional value for price, durable premium build, and universal USB-C compatibility across various devices. Cons include a lack of water resistance, a sound signature that can be slightly muddy in the highs, and the inability to charge your device while the headphones are in use.

Technical Specifications of OnePlus Type C Bullets

Overall score

5.4

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Popularity

What it is: An indicator based on the number of reviews received by the headphones.

When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.

Sound

3.0

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Active noise cancellation (ANC)

What it is: Reduces background noise using active technology

When it matters: When blocking office, travel, or aircraft noise is a priority.

Importance: HIGH

Driver type

What it is: Type of speaker driver technology used

When it matters: When the underlying sound character and driver technology matter to you.

Importance: MEDIUM

dynamic

Driver size

What it is: Diameter of the speaker driver unit

When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

Importance: MEDIUM

Number of drivers

What it is: Total number of speaker drivers per earcup

When it matters: When multi-driver designs are part of your buying criteria.

Importance: LOW

Lowest frequency

What it is: Lowest audio frequency the headphones can reproduce

When it matters: When deeper bass extension matters for your music or movie listening.

Importance: MEDIUM

Good value: <=10 Hz

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Calls & Controls

6.6

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Noise-canceling microphone

What it is: Built-in microphone reduces background noise during calls

When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

Can be used as a headset

What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.

When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

Importance: MEDIUM

Number of microphones

What it is: Total number of built-in microphones

When it matters: When call pickup quality and beamforming support matter to you.

Importance: LOW

Good value: >=2

Boom microphone

What it is: Includes detachable boom microphone for voice clarity

When it matters: When you need stronger voice clarity for gaming, streaming, or work calls.

Importance: LOW

Microphone SNR

What it is: Signal-to-noise ratio of the microphone

When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

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Connectivity

2.9

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Connectivity

What it is: Available connection methods (wired, wireless, Bluetooth, etc.)

When it matters: When the headphones need to match how you listen across wired and wireless devices.

Importance: HIGH

Bluetooth version

What it is: Version of Bluetooth technology supported

When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

N/A

Maximum Bluetooth range

What it is: Maximum wireless operating distance from source device

When it matters: When you move around rooms and want fewer dropouts from your source device.

Importance: LOW

Good value: >=10 m

N/A

Audio latency

What it is: Delay between audio and video in wireless mode

When it matters: When you watch video or play games and need sound to stay in sync.

Importance: HIGH

Good value: <60 ms

N/A

Multipoint support

What it is: Supports simultaneous connections to multiple devices

When it matters: When you switch often between a phone and a laptop during the day.

Importance: MEDIUM

N/A

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Features

5.7

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Ambient sound mode

What it is: Allows external sounds to pass through for awareness

When it matters: When you need to stay aware of traffic, voices, or announcements.

Importance: MEDIUM

EQ support

What it is: Allows customization of sound profile via equalizer

When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

Importance: MEDIUM

Companion app

What it is: Dedicated mobile app for customization and updates

When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

N/A

Adjustable ANC levels

What it is: Allows adjustment of noise cancellation intensity levels

When it matters: When you move between quiet rooms, offices, streets, and public transport and do not want one ANC setting for every situation.

Importance: LOW

Good value: >=4

N/A

Voice assistant support

What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant

When it matters: When hands-free control is part of your daily routine.

Importance: LOW

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Battery

8.2

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Battery life

What it is: Playback time on a single charge

When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

N/A

Battery life with ANC

What it is: Playback time with active noise cancellation enabled

When it matters: When you plan to keep noise cancellation on for most of the day.

Importance: HIGH

Good value: >40 hours

N/A

Charging time

What it is: Time required for a full battery charge

When it matters: When you often need the headphones ready again after short breaks.

Importance: MEDIUM

Good value: <=2 hours

N/A

Quick charge

What it is: Provides quick playback time with short charging period

When it matters: When a short top-up needs to deliver useful playback before you leave.

Importance: MEDIUM

N/A

Battery capacity

What it is: Total energy storage of the internal battery

When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

Importance: MEDIUM

Good value: >=720 mAh

N/A

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Design

8.3

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Brand name

What it is: The manufacturer or brand of the product.

When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

OnePlus

Form factor

What it is: Overall design type of the headphones (over-ear, on-ear, in-ear, etc.)

When it matters: When comfort, portability, and isolation depend on the overall headphone style.

Importance: HIGH

in-ear

Weight

What it is: Total weight of the headphones

When it matters: When long listening sessions make wearing comfort more important.

Importance: MEDIUM

Good value: <150 g

Acoustic design

What it is: Type of acoustic design (open-back, closed-back, semi-open)

When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

closed-back

Clamp force

What it is: Amount of clamping pressure applied to the head

When it matters: When comfort and fit security matter during long sessions.

Importance: MEDIUM

N/A

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OnePlus Type C Bullets vs the average headphone

Why is OnePlus Type C Bullets better than the average headphone?

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Hi-Res Audio certification
OnePlus Type C Bullets has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
What it is: Certified for high-resolution audio playback
When it matters: When official support for high-resolution playback matters to you.
Importance: LOW
OnePlus Type C Bullets has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
93.6% lower weight
OnePlus Type C Bullets is lighter than the average headphone (14 g vs 218 g). The average pair of headphones weighs 218 g.
What it is: Total weight of the headphones
When it matters: When long listening sessions make wearing comfort more important.
Importance: MEDIUM
Good value: <150 g
OnePlus Type C Bullets is lighter than the average headphone (14 g vs 218 g). The average pair of headphones weighs 218 g.14 g vs 218 g
Clear call microphone
OnePlus Type C Bullets offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
What it is: Built-in microphone reduces background noise during calls
When it matters: When you take calls in busy spaces and want your voice to stay clearer.
Importance: MEDIUM
OnePlus Type C Bullets offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
In-line controls
OnePlus Type C Bullets includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
What it is: Controls available on in-line remote of wired cable
When it matters: When your wired setup depends on cable-mounted buttons or call controls.
Importance: LOW
OnePlus Type C Bullets includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
5 dB/mW higher sensitivity
OnePlus Type C Bullets has a higher sensitivity than the average headphone (107 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
What it is: Sound pressure output level per unit of input power
When it matters: When you plan to use weaker sources like phones, handhelds, or entry-level dongles and still want enough volume.
Importance: MEDIUM
Good value: >=106 dB/mW
OnePlus Type C Bullets has a higher sensitivity than the average headphone (107 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.107 dB/mW vs 102 dB/mW
USB-C charging
OnePlus Type C Bullets uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
What it is: Uses USB-C connector for charging or data
When it matters: When you want to charge with the same cable family used by your phone, tablet, laptop, or other daily devices.
Importance: LOW
OnePlus Type C Bullets uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
4.5x cheaper
OnePlus Type C Bullets is cheaper than the average headphone (£20 vs £90).
OnePlus Type C Bullets is cheaper than the average headphone (£20 vs £90).£20 vs £90
10.9% higher user score
OnePlus Type C Bullets has a higher user score than the average headphone (8.87 vs 8.000).
What it is: A rating that combines user reviews and the total number of reviews received by the headphones.
When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.
OnePlus Type C Bullets has a higher user score than the average headphone (8.87 vs 8.000).8.87 vs 8
93.6% lower weight
OnePlus Type C Bullets is lighter than the average headphone (14 g vs 218 g). The average pair of headphones weighs 218 g.
Hi-Res Audio certification
OnePlus Type C Bullets has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
5 dB/mW higher sensitivity
OnePlus Type C Bullets has a higher sensitivity than the average headphone (107 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
USB-C charging
OnePlus Type C Bullets uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
Clear call microphone
OnePlus Type C Bullets offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
In-line controls
OnePlus Type C Bullets includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.

Calls & Controls

Why is OnePlus Type C Bullets worse than the average headphone?

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Fixed cable
OnePlus Type C Bullets has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
No travel bag
OnePlus Type C Bullets does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
No passive noise reduction
OnePlus Type C Bullets does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
31 mm smaller driver size
OnePlus Type C Bullets has smaller driver size than the average headphone (9 mm vs 40 mm). The average headphones use a driver size of 40 mm.
0.7 % higher distortion
OnePlus Type C Bullets has a higher total harmonic distortion than the average headphone (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
2 Hz weaker bass extension
OnePlus Type C Bullets has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
No neodymium magnet
OnePlus Type C Bullets does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
97% lower input power handling
OnePlus Type C Bullets has a lower max input power than the average headphone (3 mW vs 100 mW). The average headphones handle max input power of 100 mW.
13 dB lower microphone SNR
OnePlus Type C Bullets has a lower microphone SNR than the average headphone (62 dB vs 75 dB). The average headphones have a microphone SNR of 75 dB.
No passive noise reduction
OnePlus Type C Bullets does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
What it is: Shows whether the headphones reduce outside noise through physical sealing, fit, and materials rather than active electronics.
When it matters: When you want better isolation from fit and seal alone, even with ANC turned off or not available.
Importance: MEDIUM
OnePlus Type C Bullets does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
31 mm smaller driver size
OnePlus Type C Bullets has smaller driver size than the average headphone (9 mm vs 40 mm). The average headphones use a driver size of 40 mm.
What it is: Diameter of the speaker driver unit
When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.
Importance: MEDIUM
OnePlus Type C Bullets has smaller driver size than the average headphone (9 mm vs 40 mm). The average headphones use a driver size of 40 mm.9 mm vs 40 mm
Fixed cable
OnePlus Type C Bullets has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
What it is: Cable can be removed or replaced
When it matters: When you care about easier cable replacement, simpler storage, or the option to swap to shorter, longer, or upgraded leads.
Importance: MEDIUM
OnePlus Type C Bullets has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
0.7 % higher distortion
OnePlus Type C Bullets has a higher total harmonic distortion than the average headphone (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
What it is: Percentage of harmonic distortion in audio output
When it matters: When cleaner sound reproduction matters at louder volumes.
Importance: LOW
Good value: <=1%
OnePlus Type C Bullets has a higher total harmonic distortion than the average headphone (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.1 % vs 0.3 %
2 Hz weaker bass extension
OnePlus Type C Bullets has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
What it is: Lowest audio frequency the headphones can reproduce
When it matters: When deeper bass extension matters for your music or movie listening.
Importance: MEDIUM
Good value: <=10 Hz
OnePlus Type C Bullets has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.20 Hz vs 18 Hz
No travel bag
OnePlus Type C Bullets does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
What it is: Comes with a protective carrying case or pouch
When it matters: When protection in transit matters right out of the box.
Importance: LOW
OnePlus Type C Bullets does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
No neodymium magnet
OnePlus Type C Bullets does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
What it is: Uses neodymium magnets for stronger, clearer sound
When it matters: When driver construction details are part of how you compare sound hardware.
Importance: LOW
OnePlus Type C Bullets does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
13 dB lower microphone SNR
OnePlus Type C Bullets has a lower microphone SNR than the average headphone (62 dB vs 75 dB). The average headphones have a microphone SNR of 75 dB.
What it is: Signal-to-noise ratio of the microphone
When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.
Importance: LOW
Good value: >80 dB
OnePlus Type C Bullets has a lower microphone SNR than the average headphone (62 dB vs 75 dB). The average headphones have a microphone SNR of 75 dB.62 dB vs 75 dB

Calls & Controls

Graphic comparison of OnePlus Type C Bullets and

Attribute category

Attribute

No results found

Third-party reviews

United Kingdom

United States

(Reviews last updated: June 2026)

What customers like about OnePlus Type C Bullets?

High affordability and value for money at a sub-$25 price point
Built-in DAC allows for broad compatibility with various USB-C devices
Lightweight and comfortable design suitable for long listening sessions
Clean and balanced sound profile for mid and high frequencies
Tangle-free flat cable design with reinforced aramid fibers for durability
Effective noise isolation when using the correct silicone ear tips

What customers dislike about OnePlus Type C Bullets?

Noticeable lack of sub-bass punch and depth compared to 3.5mm rivals
Inline microphone quality can be inconsistent or muffled in noisy environments
Build quality for the plastic inline controls and buttons feels somewhat cheap
USB-C connector can be very tight in some device ports, requiring force to insert
Does not include a carrying case or protective bag
Absence of water or sweat resistance ratings

Expert reviews

9to5google.com

11/12/2018

Review: OnePlus Type-C Bullets earbuds are exceptional affordable audio

The OnePlus Type-C Bullets are a highly affordable, utilitarian pair of wired earbuds priced under $25, serving as an updated version of the older 3.5mm Bullets V2. Built with a matte black finish, a flat anti-tangle cable, and a reversible connector, they integrate neatly with modern laptops, tablets, and smartphones. A major standout feature is the integrated Cirrus Logic DAC,...Read more

techadvisor.com

29/11/2018

OnePlus Type-C Bullets Review: Insane Value

The OnePlus Type-C Bullets are highly affordable wired in-ear headphones that offer exceptional value for devices lacking a traditional 3.5mm headphone jack. Priced at £15.99 in the UK and $19.95 to $24.95 in the US, they stand out for their widespread compatibility, working flawlessly for audio playback across various USB-C devices including smartphones from Samsung, Google, and...Read more

techsonar.de

12/11/2018

OnePlus Type-C Bullets Review – Bread and Butter Audio

The OnePlus Type-C Bullets are a budget-friendly, wired in-ear headset designed to connect directly via a USB-C port, which became particularly useful after OnePlus removed the 3.5 mm headphone jack starting with the 6T model. Priced at around 20 euros, the earphones deliver a clear, transparent, and balanced sound signature across a frequency range of 20 to 20,000 Hz, though they...Read more

id.nl

15/11/2018

OnePlus Type-C Bullets Earphones - USB-C is anything but universal

The ID.nl review identifies the OnePlus Type-C Bullets Earphones as a highly accessible, budget-friendly wired option offering excellent, balanced sound quality and high wearing comfort for approximately twenty euros. However, the review highlights significant drawbacks, specifically noting a fragile, cheap build quality with thin cables that feel disposable, necessitating careful...Read more

gadgetgear.nl

31/10/2018

OnePlus Type-C Bullets Earphones Review (Black)

The OnePlus Type-C Bullets Earphones are presented as an affordable, bass-heavy audio solution for devices lacking a 3.5mm headphone jack, offering a stylish design. While the punchy low-end performance is ideal for electronic and hip-hop music, the earbuds struggle with overall sound balance. Notable cons include a significant lack of high-frequency detail, resulting in a flat,...Read more

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