Philips SHL5705BKP-00 vs pTron Boom Ultima 4D – Which One Should You Buy? (2026)

- Compact foldable design for easy portability and storage - Innovative flexi-cool design inspired by stylish sunglasses - Lightweight frame construction for long listening comfort - On-ear soft cushions for added comfort - Bypacked carrying pouch - Pre-tilted earshells fit any ear for excellent sound sealing

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.

Key Differences

The driver size differs between the two (40 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. Philips SHL5705BKP-00 and pTron Boom Ultima 4D offer different noise cancellation capabilities (NA vs Passive Noise Cancelling), which can impact how effectively they block external noise. From a usability standpoint, both models provide a reliable and premium headphone experience. If you're comparing Philips SHL5705BKP-00 and pTron Boom Ultima 4D, both models offer a strong combination of sound performance, comfort, and modern wireless features. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. There is a noticeable difference in weight (117 g vs 20 GM), which may affect comfort during extended use. Impedance levels vary (32 Ohms vs 32â„¦ ±15% Ohms), which can affect compatibility and audio output when used with different devices. The frequency response differs (18 Hz -22500 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs.

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: 40 mm vs 4 X 8 mm
Weight: 117 g vs 20 GM
Impedance: 32 Ohms vs 32â„¦ ±15% Ohms

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Key Differences

Top Differences