Choosing among running watches & heart-rate gear can leave one practical question unresolved: do you want straightforward open-ear audio for music and calls, or a feature-focused running headphone design? OpenRock E and Soundcore C50i are both open-ear options, so the useful split is condition and simplicity versus named extras such as water resistance and app control.
Quick verdict
OpenRock E is the straightforward choice if a new pair, included charger, air-conduction design, and built-in microphone fit your routine. Soundcore C50i is the feature-focused match if you want running-oriented extras including water resistance, app control, active noise cancellation, and extra bass. The listed prices are close, making condition and feature priorities useful tie-breakers.
Compact comparison
| Decision point | OpenRock E | Soundcore C50i |
|---|---|---|
| Listed price | $29.00 | $29.99 |
| Format | Open-ear air conduction; clip-on | Open-ear clip headphones; ear-hook |
| Condition | New | Certified - Refurbished |
| Connectivity | Wireless | Bluetooth |
| Notable attributes | Charger included; built-in microphone; white | Water-resistant; app control; active noise cancellation; extra bass; lightweight; black |
Where each product wins
OpenRock E wins for a simpler purchase brief
The OpenRock E has a clear fit for shoppers who want open-ear listening, awareness of their surroundings, and support for music, podcasts, or calls without adding a long list of named functions. Its charger-included detail also makes the package more straightforward to understand.
Soundcore C50i wins for feature selection
The Soundcore C50i is the better match for someone who specifically wants a water-resistant design, app control, active noise cancellation, or extra bass called out in the product attributes. Its ear-hook form and running-focused title also make its intended use easy to identify, without relying on a heart-rate feature.
Product notes
OpenRock E Wireless Bluetooth Open-Ear Earbuds

OpenRock E is the straightforward choice for a runner who wants open-ear audio with a new condition and a charger included. Its description centers on air conduction, awareness of surroundings, comfort, music, podcasts, and calls, while the attributes add a clip-on form and built-in microphone. That combination makes the $29.00 option easy to place in a simple listening setup. The practical trade-off is that its description emphasizes those core listening functions rather than the specific water-resistant, app-control, active-noise-cancellation, and extra-bass features named for Soundcore C50i. OpenRock E is also identified as white, giving shoppers a clear color choice alongside its focused feature set.
Soundcore C50i Open-Ear Clip Headphones

Soundcore C50i is the feature-focused choice for runners who want more than an open-ear format. Its title calls out running and clip headphones, while the attributes list Bluetooth, an ear-hook form, water resistance, app control, active noise cancellation, extra bass, and lightweight design. A two-year manufacturer warranty is also listed, giving the C50i another concrete differentiator. The limitation is condition: the pair is Certified - Refurbished, rather than New, and its listed price is $29.99. That makes the C50i less suitable for a shopper whose first filter is new condition, even though its running-oriented extras are more explicitly spelled out.
Final choice by use case
- Choose OpenRock E for a new open-ear pair with a charger included, air conduction, and a built-in microphone at the lower listed price.
- Choose Soundcore C50i if water resistance, app control, active noise cancellation, extra bass, and an ear-hook form matter more than choosing a new-condition item.
- Use price as a secondary tie-breaker: the listed spread is $0.99, so the main decision is whether OpenRock E's simpler setup or Soundcore C50i's broader feature list better fits your run.