When should I choose realme buds 3 wired headphone?

Users who need native USB Type-C connectivity without external adapters. Listeners wanting a longer 1.36 m braided, tangle-resistant reinforced cable. Fans of an extra punchy, bass-forward sound signature. Users seeking greater physical cable durability for daily carry.

When should I choose JBL C100SI Wired In-Ear Headphones?

Listeners prioritizing balanced JBL Signature Sound across the 20 Hz to 20 kHz frequency range. Users needing a custom ergonomic fit with 3 sizes of interchangeable silicone ear tips (S, M, L). Buyers wanting an ultra-lightweight housing with high acoustic sensitivity (100±3 dB SPL at 1 mW). Listeners who prefer a dedicated 3.5 mm gold-plated connector for legacy analog ports.

What are the advantages of realme buds 3 wired headphone over JBL C100SI Wired In-Ear Headphones?

The realme buds 3 wired headphone offers flexible connectivity with both standard 3.5 mm and dedicated USB Type-C connector options to connect natively to modern devices without dongles.. The realme Buds 3 features a 1.36 m braided tangle-resistant cable reinforced with synthetic fiber construction to prevent knotting and resist daily wear and tear.. The realme Buds 3 wired headphone features a 9 mm dynamic driver engineered to provide punchy, bass-boosted audio with zero-latency wired output.. The realme Buds 3 wired earphones include an integrated HD microphone and a tactile in-line multi-function remote control for hands-free voice calls, media track control, and voice assistant access..

What are the advantages of JBL C100SI Wired In-Ear Headphones over realme buds 3 wired headphone?

The JBL C100SI Wired In-Ear Headphones utilize 9 mm dynamic drivers engineered with JBL Signature Sound and Pure Bass tuning across a 20 Hz to 20 kHz frequency range with a sensitivity of 100±3 dB SPL at 1 mW.. The JBL C100SI Wired In-Ear Headphones feature an ultra-lightweight ergonomic housing supplied with 3 sizes of interchangeable silicone ear tips (S, M, L) to ensure a comfortable acoustic seal.. The JBL C100SI Wired In-Ear Headphones include an in-line omnidirectional noise-isolating microphone and a 1-button universal remote compatible with Android and iOS devices..

AI comparison report

realme buds 3 wired headphone vs JBL C100SI Wired In-Ear Headphones

By CompareAI Editorial Team · Published 2026-09-08 · How we compare

Choose the realme buds 3 wired headphone for versatile Type-C connectivity and a durable braided cable, or select the JBL C100SI Wired In-Ear Headphones for JB…

Who wins: realme buds 3 wired headphone or JBL C100SI Wired In-Ear Headphones?

Choose realme buds 3 wired headphone first if your primary playback devices lack a 3.5 mm jack and require a direct USB Type-C connection or if you require a more durable 1.36 m braided cable; choose JBL C100SI Wired In-Ear Headphones first if you prefer the tuned JBL Signature Sound profile and customizable sizing with 3 ear tip pairs on a standard 3.5 mm jack.

Based on our analysis across 5 dimensions with 20 sources, realme buds 3 wired headphone scores 7.9/10 overall while JBL C100SI Wired In-Ear Headphones scores 7.3/10 overall.

Dimension	realme buds 3 wired headphone	JBL C100SI Wired In-Ear Headphones
Sound Profile & Driver Tuning	7.3/10	7.9/10
Connectivity & Connector Options	9/10	7/10
Cable Quality & Durability	8.5/10	6/10
Ergonomics & Passive Noise Isolation	7.4/10	8.1/10
Microphone & In-line Controls	7.5/10	7.5/10
Overall	7.9/10	7.3/10

Should I choose realme buds 3 wired headphone or JBL C100SI Wired In-Ear Headphones?

Verdict: Choose realme buds 3 wired headphone first if your primary playback devices lack a 3.5 mm jack and require a direct USB Type-C connection or if you require a more durable 1.36 m braided cable; choose JBL C100SI Wired In-Ear Headphones first if you prefer the tuned JBL Signature Sound profile and customizable sizing with 3 ear tip pairs on a standard 3.5 mm jack.

Choose the realme buds 3 wired headphone for versatile Type-C connectivity and a durable braided cable, or select the JBL C100SI Wired In-Ear Headphones for JBL Signature Sound tuning and three sizes of silicone ear tips.

Both models feature 9 mm dynamic drivers, but they cater to different hardware setups and acoustic tastes. The realme buds 3 wired headphone provides superior build resilience with a longer 1.36 m tangle-resistant braided cable and offers both 3.5 mm and dedicated USB Type-C options for dongle-free modern compatibility. In contrast, the JBL C100SI Wired In-Ear Headphones is restricted to a 1.2 m rubberized cable with a single 3.5 mm gold-plated jack, but it delivers JBL Signature Sound spanning 20 Hz to 20 kHz with 100±3 dB SPL sensitivity and includes 3 sizes of silicone ear tips (S, M, L) for a superior ergonomic seal.

Best for realme buds 3 wired headphone

Users who need native USB Type-C connectivity without external adapters
Listeners wanting a longer 1.36 m braided, tangle-resistant reinforced cable
Fans of an extra punchy, bass-forward sound signature
Users seeking greater physical cable durability for daily carry

Best for JBL C100SI Wired In-Ear Headphones

Listeners prioritizing balanced JBL Signature Sound across the 20 Hz to 20 kHz frequency range
Users needing a custom ergonomic fit with 3 sizes of interchangeable silicone ear tips (S, M, L)
Buyers wanting an ultra-lightweight housing with high acoustic sensitivity (100±3 dB SPL at 1 mW)
Listeners who prefer a dedicated 3.5 mm gold-plated connector for legacy analog ports

When not to compare directly

Do not compare them directly if you strictly require a native USB Type-C plug without using separate dongles, as only the realme buds 3 wired headphone offers a dedicated Type-C variant while the JBL C100SI Wired In-Ear Headphones is limited strictly to an analog 3.5 mm termination.

What are the key differences between realme buds 3 wired headphone and JBL C100SI Wired In-Ear Headphones?

Sound Profile & Driver Tuning

While both models utilize 9 mm dynamic drivers, the JBL C100SI is tuned to the JBL Signature Sound acoustic curve spanning 20 Hz to 20 kHz, whereas the realme Buds 3 emphasizes an extra punchy, bass-forward sound signature.
realme buds 3 wired headphone: The realme Buds 3 wired headphone features a 9 mm dynamic driver tuned to deliver punchy, bass-boosted audio across standard playback with zero-latency wired output.
JBL C100SI Wired In-Ear Headphones: The JBL C100SI Wired In-Ear Headphones utilize 9 mm dynamic drivers engineered with JBL Signature Sound and Pure Bass tuning, covering a 20 Hz to 20 kHz frequency range with a sensitivity of 100±3 dB SPL at 1 mW.
Scores — realme buds 3 wired headphone: 7.3/10, JBL C100SI Wired In-Ear Headphones: 7.9/10
Audio quality and bass response dictate listening enjoyment across music, movies, and gaming.
Sources: JBL C100SI Wired In Ear Headphones With Mic, Pure Bass ..., realme Buds 3 Wired Earphones (RMA2419) User Manual
Connectivity & Connector Options

While the JBL C100SI Wired In-Ear Headphones are restricted to a single 3.5 mm gold-plated jack, the realme buds 3 wired headphone offer both standard 3.5 mm and direct USB Type-C connector options to natively match modern devices [1, 4].
realme buds 3 wired headphone: The realme buds 3 wired headphone provides versatile physical connection options, being available in both standard 3.5 mm and dedicated USB Type-C connector variants to accommodate modern smartphones and laptops without requiring external dongles [1, 13].
JBL C100SI Wired In-Ear Headphones: The JBL C100SI Wired In-Ear Headphones feature a single 3.5 mm gold-plated jack termination with a 1.2 m cable, providing broad analog compatibility with legacy audio ports but requiring a separate dongle for jackless Type-C devices [2, 4].
Scores — realme buds 3 wired headphone: 9/10, JBL C100SI Wired In-Ear Headphones: 7/10
Physical jack compatibility determines ease of connection with modern smartphones, laptops, and tablets without needing dongles.
Sources: realme Buds 3 (3.5 mm) Wired in Ear Earphones with Mic ..., JBL C100SI Wired In Ear Headphones With Mic, Pure Bass ...
Cable Quality & Durability

The realme Buds 3 features a 1.36 m braided tangle-resistant cable, whereas the JBL C100SI uses a shorter 1.2 m conventional rubberized cable that is more prone to tangling and wear.
realme buds 3 wired headphone: The realme Buds 3 features a tangle-resistant braided cable measuring 1.36 m in length with reinforced synthetic fiber construction designed to prevent knotting and resist daily wear and tear.
JBL C100SI Wired In-Ear Headphones: The JBL C100SI utilizes a standard round rubberized cable measuring 1.2 m in length, designed for lightweight portability but more susceptible to tangles and strain [2, 6].
Scores — realme buds 3 wired headphone: 8.5/10, JBL C100SI Wired In-Ear Headphones: 6/10
Wired earphones frequently suffer wear and tear, tangling, or strain at the connector joints.
Sources: C100SI | In-Ear Headphones, C100SI | In-Ear Headphones
Ergonomics & Passive Noise Isolation

While both wired earphones provide a snug passive canal seal, the JBL C100SI explicitly includes 3 sizes of interchangeable silicone ear tips (S, M, L) within an ultra-lightweight housing to optimize individual ergonomic fit compared to the standard realme buds 3 earpiece design.
realme buds 3 wired headphone: The realme buds 3 feature an ergonomic shell built for extended listening and include silicone ear tips to establish a secure canal seal for passive noise blocking.
JBL C100SI Wired In-Ear Headphones: The JBL C100SI utilizes an ultra-lightweight ergonomic housing paired with 3 sizes of silicone ear tips (S, M, L) to ensure a comfortable fit and effective acoustic seal.
Scores — realme buds 3 wired headphone: 7.4/10, JBL C100SI Wired In-Ear Headphones: 8.1/10
Proper ear canal seal and lightweight earbud housing ensure long-term comfort and effective ambient noise blocking.
Sources: C100SI | In-Ear Headphones, JBL C100SI Wired In Ear Headphones With Mic, Pure Bass ...
Microphone & In-line Controls

While the realme Buds 3 provides an integrated HD microphone and multi-function button setup for media and calls, the JBL C100SI utilizes an omnidirectional noise-isolating microphone with a 1-button universal remote compatible across Android and iOS.
realme buds 3 wired headphone: The realme Buds 3 wired earphones feature an integrated HD microphone paired with a tactile in-line multi-function remote control designed for hands-free voice calls, media track control, and summoning voice assistants.
JBL C100SI Wired In-Ear Headphones: The JBL C100SI Wired In-Ear Headphones feature an in-line omnidirectional, noise-isolating microphone alongside a 1-button universal remote compatible with Android and iOS devices, which allows managing calls and launching voice assistants with a long press.
Scores — realme buds 3 wired headphone: 7.5/10, JBL C100SI Wired In-Ear Headphones: 7.5/10
Clear voice capture and responsive controls are essential for hands-free calling and basic media playback.
Sources: C100SI | In-Ear Headphones, JBL C100SI Wired In Ear Headphones With Mic, Pure Bass ...

What are the pros and cons of realme buds 3 wired headphone vs JBL C100SI Wired In-Ear Headphones?