Sony MDR-EX255AP vs pTron Boom Ultima 4D – Full Comparison & Verdict (2026)

Smartphone compatible, with in-line remote mic. Inline remote and mic for hands-free calls. Comfortable, secure-fitting silicone earbuds. L-shaped gold-plated 4-pole mini plug. Lightweight for ultimate music mobility. Y-shaped cord type, 1.2 m length. The cable has a serrated design to resist snags and tangles, keeping your headphones knot-free. High-sensitivity 12 mm driver units deliver clear highs and powerful lows from a compact design.

pTron Boom Ultima 4D Deep Bass Stereo Earphones Dual Driver Sports Headset with Mic for All Smartphones. pTron Boom Ultima in-ear headphones are widely compatible with all 3.5mm audio jack smartphones, tablets, MP3/MP4 Players, Laptop/Desktop Computers, and other audio devices. Listen to your music for longer with a comfortable, secure fit that wonâ€™t fall off; experience an in-ear soft silicone ear cap design that adjusts to your ear for maximum comfort. These high bass earphones with a microphone come with gold-plated audio jack and 1.2m tangle-free cable, covered by strong material of TPE, provides the slim and soft-touch feeling. Enjoy an evenly balanced sound thatâ€™ll boost your tunes while keeping them clear; benefit from the extended bass response and saturated midrange settings for crisp, yet powerful audio. Built-in smart in-line controller and high-quality microphone, you can freely operate remote controls for music play/ pause, next track/previous track, phone calls answering/rejecting/ hanging up. pTron Boom Ultima (Boom 3) earphones Dual drivers enhance your music with high-fidelity audio for better sound than ever, achieve the kind of audio clarity mono-driver headphones simply cannot provide.

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. There is a noticeable difference in weight (3 gm vs 20 GM), which may affect comfort during extended use. Sony MDR-EX255AP and pTron Boom Ultima 4D offer different noise cancellation capabilities (NA vs Passive Noise Cancelling), which can impact how effectively they block external noise. Sony MDR-EX255AP and pTron Boom Ultima 4D are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Impedance levels vary (16 ohm vs 32â„¦ ±15% Ohms), which can affect compatibility and audio output when used with different devices. The frequency response differs (5 Hz - 25,000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. The driver size differs between the two (12 mm vs 4 X 8 mm), which can influence sound depth, bass response, and overall audio clarity. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices.

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

Top Differences

Noise Cancelling: NA vs Passive Noise Cancelling
Driver Size: 12 mm vs 4 X 8 mm
Weight: 3 gm vs 20 GM
Impedance: 16 ohm Vs 32â„¦ ±15% Ohms

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Top Differences