Sony MDR-EX750NA-B vs Klipsch AS-5i – Specs, Price & Comparison (2026)

- L-shaped gold-plated 4-pole mini plug - Y-shape Tangle Free cable - High-Resolution Audio capability - Digital Noise Cancelling utilizing Dual Noise Sensors reduce ambient noise - 9mm high-sensitivity drivers reproduce up to 40kHz - Built-in Li-ion batt for 16 hours non-stop music all day - Hands-free calls with in-line remote and microphone - Style statement with the distinctive single shape design Rechargeable Battery Details - Battery Charging : DC3.7V : Built-in litium-ion rechargeable battery; DC 5 V (When charged using USB) - Battery Life : Approx. 16 Hours (Fully charged); Approx. 10 Hours of continuous communication after 1 Hour charge - Charging Time : Approx. 2.5 Hours (Full charge) - Passive Operation : Yes (Use as passive headphones even when power supply is OFF) Microphone Features - Unit/Type : Electret Condenser - Directivity : Omni directional - Frequency Range : 20 Hzâ€“20,000 Hz - Open circuit voltage level : â€“40 dB (0 dB = 1 V/Pa)

- Extremely durable, tangle-resistant cabling withstands pulls, snags, etc - Small driver design delivers big sound that covers a wide frequency range with dynamic detail - Soft, flexible oval ear tips naturally fit the contours of the ear canal for comfortable, long-term wear and create a perfect acoustic seal for superior noise isolation

Key Differences

If you're comparing Sony MDR-EX750NA-B and Klipsch AS-5i, both models offer a strong combination of sound performance, comfort, and modern wireless features. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The frequency response differs (5 Hz - 40,000 Hz vs 10 Hz - 19000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Sony MDR-EX750NA-B and Klipsch AS-5i offer different noise cancellation capabilities (Yes vs NA), which can impact how effectively they block external noise. Impedance levels vary (32 Ohms vs 17 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. From a usability standpoint, both models provide a reliable and premium headphone experience. The driver size differs between the two (9 mm vs 6.5 mm), which can influence sound depth, bass response, and overall audio clarity. There is a noticeable difference in weight (5 g vs 19 g), which may affect comfort during extended use.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Noise Cancelling: Yes vs NA
Driver Size: 9 mm vs 6.5 mm
Weight: 5 g vs 19 g
Impedance: 32 Ohms vs 17 Ohms

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Key Differences

Top Differences