Soundcore C50i Open-Ear Earbuds vs Redmi Buds 4 Pro
Compare specifications, current prices and availability. Choose up to four products from the same family.
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Soundcore V40i Open-Ear EarbudsKSh 8,400
Sony WH-CH520KSh 7,500
JBL Wave BudsKSh 8,000
CMF Buds ProKSh 8,500
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At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Soundcore C50i Open-Ear Earbuds |  Redmi Buds 4 Pro |
|---|---|---|
| Price | KSh 7,960 | KSh 8,000 |
| Drivers | 12mm custom drivers | 10mm aluminium-alloy dynamic driver + 6mm titanium-diaphragm driver |
| Connection | Bluetooth | Bluetooth |
| Active Noise Cancellation | No | Up to 43dB Hybrid Active Noise Cancellation |
| Battery Life | Up to 7 hours; up to 28 hours with charging case | Up to 9 hours; up to 36 hours with charging case |
| Water & Dust Resistance | IP55 | IP54 Dust and Water Resistant |
| Weight | 5.5g per earbud | — |
Full specifications
2 of 4 products
General
| Specification | Soundcore C50i Open-Ear Earbuds | Redmi Buds 4 Pro |
|---|---|---|
| Brand | Soundcore | Redmi |
| Model | C50i | Buds 4 Pro |
| Announced | 2025 | 2022 |
| Type | Open-Ear True Wireless Earbuds | True Wireless In-Ear Earbuds |
| Color | Official colorways vary by market and selected variant | Official colorways vary by market and selected variant |
Design
| Specification | Soundcore C50i Open-Ear Earbuds | Redmi Buds 4 Pro |
|---|---|---|
| Weight | 5.5g per earbud | — |
Battery & Charging
| Specification | Soundcore C50i Open-Ear Earbuds | Redmi Buds 4 Pro |
|---|---|---|
| Battery Life | Up to 7 hours; up to 28 hours with charging case | Up to 9 hours; up to 36 hours with charging case |
| Fast Charging | 10 minutes provides up to 2 hours | 5 mins charge = 2 hours playback |
| Charging Port | USB-C | Type-C |
Connectivity
| Specification | Soundcore C50i Open-Ear Earbuds | Redmi Buds 4 Pro |
|---|---|---|
| Connection | Bluetooth | Bluetooth |
| Bluetooth | Bluetooth 6.0 | v5.3 (Ultra-low latency) |
| Multipoint Connection | Yes | — |
| App Support | Soundcore app | Xiaomi Earbuds App |
Features
| Specification | Soundcore C50i Open-Ear Earbuds | Redmi Buds 4 Pro |
|---|---|---|
| Special Features | FlexiClip flexible open-ring design | Hi-Res Audio Wireless; dual-device connectivity |
Audio
| Specification | Soundcore C50i Open-Ear Earbuds | Redmi Buds 4 Pro |
|---|---|---|
| Drivers | 12mm custom drivers | 10mm aluminium-alloy dynamic driver + 6mm titanium-diaphragm driver |
| Active Noise Cancellation | No | Up to 43dB Hybrid Active Noise Cancellation |
| Transparency / Ambient Mode | Open-ear situational awareness | — |
| Microphones | 2 microphones with AI | 3-mic system per earbud for ENC call> |
| Audio Features | BassUp; up to 86dB output | — |
| Frequency Response | — | 20Hz – 40kHz |
| Impedance | — | 24Ω |
| Audio Codecs | — | LDAC, AAC, SBC |
Charging Case
| Specification | Soundcore C50i Open-Ear Earbuds | Redmi Buds 4 Pro |
|---|---|---|
| Case Type | Charging case | Charging case |
| Case Battery Life | Extends total playtime to 28 hours | Included in the total battery-life figures above |
| Case Charging | USB-C charging | USB-C |
| Case Charging Port | USB-C | USB-C |
| Case Features | Charging case | Protective charging case |
Design & Controls
| Specification | Soundcore C50i Open-Ear Earbuds | Redmi Buds 4 Pro |
|---|---|---|
| Controls | Button controls | Touch controls for playback, calls and listening modes |
| Water & Dust Resistance | IP55 | IP54 Dust and Water Resistant |
| Ear Tips / Ear Cushions | Replaceable silicone ear tips | — |
What's in the Box
| Specification | Soundcore C50i Open-Ear Earbuds | Redmi Buds 4 Pro |
|---|---|---|
| Headphones / Earbuds | C50i earbuds | Buds 4 Pro earbuds |
| Charging Case | Charging case | Charging case |
| Audio Cable | N/A - true wireless design | N/A - true wireless design |
| Documentation | Documentation | Quick start and safety documentation |
| Charging Cable | — | USB-C charging cable |
| Ear Tips / Accessories | — | Ear tips/accessories supplied for the product design |
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