QCY Crossky C30S
QCY Crossky C50

QCY Crossky C30S QCY Crossky C50

Common Features

  • Fit is open-ear on both products.
  • Ingress Protection (IP) rating is IPX5 on both products.
  • Water resistance is present on both products.
  • Both products have no wires or cables.
  • Both products are not neckband earbuds.
  • Wingtips are not included with either product.
  • RGB lighting is not present on either product.
  • Both products have stereo speakers.
  • Active noise cancellation is not available on either product.
  • Passive noise reduction is not available on either product.
  • Driver unit size is 10.8 mm on both products.
  • Lowest frequency is 20 Hz on both products.
  • Highest frequency is 20000 Hz on both products.
  • Dolby Atmos is not available on either product.
  • Dirac Virtuo is not available on either product.
  • Neodymium magnet is not used in either product.
  • Wireless charging is not available on either product.
  • Solar power battery is not available on either product.
  • Both products have a battery level indicator.
  • Both products have a rechargeable battery.
  • Fast pairing is not available on either product.
  • Both products have USB Type-C connectivity.
  • Bluetooth version is 6 on both products.
  • LDHC is not available on either product.
  • Bluetooth LE Audio is not available on either product.
  • aptX Adaptive is not available on either product.
  • aptX Low Latency is not available on either product.
  • aptX HD is not available on either product.
  • Ambient sound mode is not available on either product.
  • In/on-ear detection is not available on either product.
  • Fast charging is supported on both products.
  • Reading notifications is not available on either product.
  • Built-in translator is not available on either product.
  • Mute function is available on both products.
  • Both products can be used as a headset.
  • Control panel is placed on the device for both products.
  • Number of microphones is 4 on both products.
  • Noise-canceling microphone is available on both products.

Main Differences

  • Supports spatial audio is available on QCY Crossky C30S but not available on QCY Crossky C50.
  • Battery life is 6 hours on QCY Crossky C30S and 8.5 hours on QCY Crossky C50.
  • Battery life of the charging case is 34 hours on QCY Crossky C30S and 27.5 hours on QCY Crossky C50.
  • Charge time is 2 hours on QCY Crossky C30S and 1.5 hours on QCY Crossky C50.
  • Battery power is 32 mAh on QCY Crossky C30S and 35 mAh on QCY Crossky C50.
  • Battery power of the charging case is 460 mAh on QCY Crossky C30S and 380 mAh on QCY Crossky C50.
  • LDAC support is available on QCY Crossky C30S but not available on QCY Crossky C50.
  • AAC support is available on QCY Crossky C30S but not available on QCY Crossky C50.
Specs Comparison
QCY Crossky C30S

QCY Crossky C30S

QCY Crossky C50

QCY Crossky C50

Design:
Fit Open-ear Open-ear
Ingress Protection (IP) rating IPX5 IPX5
water resistance Water resistant Water resistant
has no wires or cables
are neckband earbuds
wingtips included
has RGB lighting
has stereo speakers
has UV light
Has a display

Both the QCY Crossky C30S and QCY Crossky C50 feature an open-ear design, ensuring comfort and awareness of your surroundings while wearing them. They both have an IPX5 ingress protection rating, making them water-resistant, suitable for use during exercise or in light rain.

Both models are wire-free, with no cables connecting the earbuds, and neither uses a neckband. Neither product includes wingtips or RGB lighting, and neither has a UV light or a display, making their design straightforward and functional.

Both models are equipped with stereo speakers, delivering a richer sound experience, but beyond this, their design specifications are identical.

Sound quality:
has active noise cancellation (ANC)
has passive noise reduction
driver unit size 10.8 mm 10.8 mm
lowest frequency 20 Hz 20 Hz
highest frequency 20000 Hz 20000 Hz
supports spatial audio
has Dolby Atmos
has Dirac Virtuo
has a neodymium magnet

The QCY Crossky C30S and QCY Crossky C50 share several sound quality features, including a 10.8 mm driver unit size, and both can reproduce frequencies from 20 Hz to 20,000 Hz. Neither product supports active noise cancellation (ANC) or passive noise reduction, so external sounds will be more noticeable when using these earbuds.

While both models lack Dolby Atmos, Dirac Virtuo, and a neodymium magnet, the QCY Crossky C30S does support spatial audio, while the QCY Crossky C50 does not. This gives the C30S an edge when it comes to immersive audio experiences.

Overall, the two products offer similar audio specifications, with the main difference being the spatial audio support present in the C30S but absent in the C50.

Power:
Battery life 6 hours 8.5 hours
Battery life of charging case 34 hours 27.5 hours
charge time 2 hours 1.5 hours
battery power 32 mAh 35 mAh
battery power (charging case) 460mAh 380mAh
has wireless charging
Has a solar power battery
has a battery level indicator
has a rechargeable battery

The QCY Crossky C30S and QCY Crossky C50 differ in their battery performance. The C30S offers 6 hours of battery life on a single charge, while the C50 lasts a bit longer at 8.5 hours. The C30S's charging case provides an additional 34 hours of use, whereas the C50's case extends battery life by 27.5 hours.

In terms of charge time, the C30S takes 2 hours to fully charge, while the C50 charges slightly faster, taking just 1.5 hours. The battery power is also slightly different: the C30S has a 32 mAh battery, while the C50's battery is a bit larger at 35 mAh. The charging cases also differ, with the C30S featuring a 460 mAh case, compared to the C50's 380 mAh case.

Both models lack wireless charging and solar power capabilities, but both include a battery level indicator and a rechargeable battery, ensuring you can keep track of battery status and recharge as needed.

Connectivity:
has fast pairing
Has USB Type-C
Bluetooth version 6 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 10 m
supports Bluetooth pairing using NFC
Can be used wirelessly
has AAC

The QCY Crossky C30S and QCY Crossky C50 are quite similar in terms of connectivity features. Both models support USB Type-C for charging and use Bluetooth version 6. They also both have a maximum Bluetooth range of 10 meters and can be used wirelessly. Neither product supports fast pairing or Bluetooth pairing via NFC.

However, there is a difference when it comes to audio codecs: the C30S supports LDAC for high-quality audio streaming, while the C50 does not. Additionally, the C30S has AAC support, but the C50 does not.

Overall, the C30S offers slightly more flexibility in terms of audio codecs, with LDAC and AAC support, while the C50 lacks these features.

Features:
release date July 2025 July 2025
has ambient sound mode
has in/on-ear detection
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 QCY Crossky C30S and QCY Crossky C50 share a nearly identical set of features. Both products lack ambient sound mode and in/on-ear detection. They also both support fast charging, have a mute function, and can be used as a headset. The control panel is placed on the device for both models, and both have voice prompts to assist with operation. Additionally, a travel bag is included with each product.

Neither model features an in-line control panel, a temperature sensor, or a built-in camera remote control function. Both models also do not support reading notifications and do not have a built-in translator.

Overall, the features of the C30S and C50 are nearly identical, with no notable differences in this category.

Microphone:
number of microphones 4 4
has a noise-canceling microphone

Both the QCY Crossky C30S and QCY Crossky C50 are equipped with four microphones and feature noise-canceling capabilities for improved call quality and sound clarity. The specifications for the microphones are identical across both models, with no differences in the number or type of microphones used.

Both models are designed to deliver clear audio for communication, with noise-canceling microphones to reduce background noise.

In summary, the microphone features are the same for both the C30S and C50, providing a similar performance in terms of voice clarity and noise reduction.

Comparison Summary

This is a specification comparison between QCY Crossky C30S and QCY Crossky C50. Both products feature open-ear fit, IPX5 water resistance, stereo speakers, and USB Type-C connectivity. The QCY Crossky C30S supports spatial audio while the QCY Crossky C50 does not. Battery life is 6 hours on QCY Crossky C30S compared with 8.5 hours on QCY Crossky C50, and the charging case provides 34 hours versus 27.5 hours. Charge time is 2 hours on QCY Crossky C30S and 1.5 hours on QCY Crossky C50. LDAC and AAC support are available on QCY Crossky C30S but not on QCY Crossky C50.