Zebronics Zeb-Calyx vs Unix Alto – Specs, Price & Comparison (2026)

Enjoy your music with a punch of deep bass. Listen to music in style with Zeb-Calyx wired earphone that sports a glossy design. The earphone comes with a 3.5mm jack which is compatibile with most mobile, tablets. Strong & long lasting cable: Long and strong cables that outlast the daily wear and tear. Loop it, roll it and carry it around in your pocket, wallet or backpack easily with a super lightweight design. You don't have to take out your phone for answering your call. The earphone comes with a multi function button & in-line mic that helps you answer your phone call effortlessly.

In-Line Controls : Effortlessly answer, mute & end calls. Hi-Fi Stereo Sound : Crystal-clear audio with deep bass. HD Built-in Mic : Clear voice quality for smooth conversations. Tangle-Free Cable : Hassle-free 1.15m wire for everyday convenience. Universal Compatibility : Works with phones, gaming devices & computers. Super Bass Performance : Enhanced beats for an immersive music experience.

Key Differences

Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Impedance levels vary (32 ohm vs 25 Ohms), which can affect compatibility and audio output when used with different devices. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. There is a noticeable difference in weight (15.9 Gm vs 20 GM), which may affect comfort during extended use. The driver size differs between the two (12 mm vs 10 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (20 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. From a usability standpoint, both models provide a reliable and premium headphone experience. Zebronics Zeb-Calyx and Unix Alto are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.

Top Differences

Driver Size: 12 mm vs 10 mm
Weight: 15.9 Gm vs 20 GM
Impedance: 32 ohm vs 25 Ohms

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Key Differences

Top Differences