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Soundcore C50i specifications and in-depth review

Soundcore C50i

Manufacturer: Soundcore

The Soundcore C50i are open-ear true wireless earbuds designed for users who want to stay aware of their surroundings without sacrificing audio. With a lightweight build of just 11 g and a wire-free form factor, they sit comfortably without the need for wingtips or a neckband. The earbuds come with a travel bag included and feature voice prompts along with physical controls placed directly on the device for straightforward everyday use.

On the technical side, the C50i are equipped with 12 mm driver units covering a 20 Hz to 20,000 Hz frequency range, paired with four microphones including a noise-canceling mic that supports headset use and a mute function. Connectivity runs on Bluetooth 6 with a maximum range of 10 m and a USB Type-C charging port that supports fast charging, bringing the earbuds to full power in around 1 hour. Combined with the charging case, total battery availability reaches 28 hours, and an IP55 rating means the earbuds hold up against sweat and light water exposure.

Pros
  • Open-ear fit keeps users aware of their surroundings during use
  • Bluetooth 6 provides a modern wireless connection with up to 10 m of range
  • Four-microphone array with noise cancellation supports clearer call quality
  • Fast charging brings the earbuds to full power in around 1 hour
  • Combined battery availability of 28 hours between earbuds and charging case
  • Travel bag included adds practical portability out of the box
Cons
  • No active noise cancellation or passive noise isolation, offering no sound blocking in noisy environments
  • No support for advanced audio codecs such as LDAC, AAC, or any aptX variant
  • Wireless charging is not supported, requiring a wired connection every time
  • No ambient sound mode or in-ear detection for automatic playback control
  • No find device feature, making it harder to locate misplaced earbuds
  • Maximum Bluetooth range of 10 m is limited for use cases requiring greater distance from the source device
Who is this for?

The Soundcore C50i are well-suited to users who need to stay aware of their environment while listening, making them a practical choice for outdoor activities, commuting, or office use where situational awareness matters. The open-ear fit combined with a lightweight 11 g build and IP55 sweat resistance makes them a reasonable option for light workouts or casual daily wear. Users who prioritize call quality will also find value here, given the four-microphone setup with noise cancellation and full headset functionality, along with a total of 28 hours of battery availability for extended use throughout the day.

Who is this NOT for?

Users seeking immersive listening or noise-free audio environments will find these earbuds inadequate, as the open-ear design provides no passive noise isolation and there is no active noise cancellation. Audiophiles or those who rely on high-fidelity wireless audio will be limited by the absence of advanced codecs such as LDAC, AAC, or any aptX variant, making the C50i a poor fit for high-resolution audio playback. Additionally, users who frequently misplace their earbuds or require features like in-ear detection, ambient sound mode, or wireless charging will find the feature set too basic for their needs.

Design:

Fit Open-ear
Ingress Protection (IP) rating IP55
water resistance Sweat resistant
weight 11 g
has no wires or cables ✓
are neckband earbuds ✕
wingtips included ✕
has RGB lighting ✕
has stereo speakers ✓
has UV light ✕
Has a display ✕

The Soundcore C50i adopt an open-ear fit and a fully true wireless design with no cables or neckband, keeping the overall weight down to just 11 g. They include stereo speakers but come without wingtips, RGB lighting, a UV light, or a display. For durability during physical activity, the earbuds carry an IP55 ingress protection rating, making them resistant to sweat and the kind of moisture exposure typical in workout settings.

Sound quality:

has active noise cancellation (ANC) ✕
has passive noise reduction ✕
driver unit size 12 mm
lowest frequency 20 Hz
highest frequency 20000 Hz
supports spatial audio ✕
has Dolby Atmos ✕
has Dirac Virtuo ✕
has a neodymium magnet ✕

The Soundcore C50i use a 12 mm driver unit and cover a frequency range of 20 Hz to 20,000 Hz, spanning the full extent of standard human hearing. The earbuds do not include active noise cancellation or passive noise isolation, and there is no support for spatial audio, Dolby Atmos, Dirac Virtuo, or a neodymium magnet driver configuration.

Power:

Battery life 7 hours
Battery life of charging case 21 hours
charge time 1 hours
has wireless charging ✕
Has a solar power battery ✕
has a battery level indicator ✓
has a rechargeable battery ✓

The Soundcore C50i offer 7 hours of battery life per charge, with the charging case providing an additional 21 hours for a combined total of 28 hours. The earbuds have a rechargeable battery and include a battery level indicator to keep track of remaining power, while a full charge takes around 1 hour. Wireless charging and solar power are not supported.

Connectivity:

has fast pairing ✕
Has USB Type-C ✓
Bluetooth version 6
has LDAC ✕
has LDHC ✕
has Bluetooth LE Audio ✕
has aptX Adaptive ✕
has aptX Low Latency ✕
has aptX HD ✕
has aptX ✕
has aptX Lossless ✕
has aptX Voice ✕
has Auracast ✕
maximum Bluetooth range 10 m
supports Bluetooth pairing using NFC ✕
Can be used wirelessly ✓
has AAC ✕

The Soundcore C50i connect wirelessly using Bluetooth 6 with a maximum range of 10 m, and the charging case uses a USB Type-C port. The earbuds do not support fast pairing or NFC pairing, and there is no AAC codec or any aptX variant — including aptX, aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, or aptX Voice. Additional wireless audio features such as LDAC, LDHC, Bluetooth LE Audio, and Auracast are also absent.

Features:

has ambient sound mode ✕
has in/on-ear detection ✕
has find device feature ✕
Supports fast charging ✓
can read notifications ✕
Has a built-in translator ✕
has a mute function ✓
can be used as a headset ✓
control panel placed on a device ✓
Has voice prompts ✓
travel bag is included ✓
Has an in-line control panel ✕
Has a temperature sensor ✕
Has a built-in camera remote control function ✕

The Soundcore C50i support fast charging and can function as a headset, with a mute function and voice prompts built in for hands-free convenience. Controls are handled through a panel placed directly on the device rather than an in-line control, and a travel bag is included in the box. The earbuds do not offer ambient sound mode, in-ear detection, a find device feature, notification reading, a built-in translator, a body temperature sensor, or a camera remote shutter function.

Microphone:

number of microphones 4
has a noise-canceling microphone ✓

The Soundcore C50i feature a 4-microphone setup that includes noise-canceling microphone technology, helping to reduce unwanted background sound during calls and voice input.

Final Verdict

The Soundcore C50i are a straightforward set of open-ear true wireless earbuds built around everyday practicality rather than audiophile performance. Their lightweight design, IP55 sweat resistance, and 28-hour combined battery life make them a dependable companion for users who want extended, comfortable listening without being cut off from their surroundings. The four-microphone noise-canceling setup adds genuine value for call-heavy users, and the inclusion of fast charging and a travel bag rounds out a feature set focused on convenience. That said, the absence of noise isolation, advanced audio codecs, and smart features like in-ear detection or a find device function means the C50i are best suited to casual, on-the-go use rather than focused listening or feature-rich daily wear. For users whose priorities align with those strengths, the C50i deliver a functional and well-considered experience.

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