Sennheiser HD-451 vs Sennheiser PX 200-II – Key Differences & Best Choice (2026)

ALERT

Sennheiser HD-451
Rs.5,100.00

Sennheiser PX 200-II
Rs.4,999.00

Brand	Sennheiser	Sennheiser
Model No	HD-451	PX 200-II
Wired / Wireless	Wired Headphone Specification	Wired Headphone Specification
Headphone Type	Over Ear	On Ear

Magnet Type	Neodymium	Neodymium
Driver Diameter	NA	40 mm
Impedance	32 Ohms	32 Ohms
Sensitivity	108 dB/mW	115 dB/mW
Frequency Response	20 Hz-20,000 Hz	10 Hz - 21000 Hz
Maximum Power Input	100 mW	NA
Noise Cancelling	Yes	NA

Available Colors	Black, Blue, Grey	Black, White
Connector Plating	3.5 mm Gold Plated Plug	3.5 mm Gold Plated Jack
Cable	1.2 m	1.2 m
Weight	380 g	88 g
Other Features	- Vibrant stereo sound with powerful bass response - Closed around-ear design, delivers stereo sound with powerful punchy bass - 2-year warranty - Eye catchy design	- Closed design - Blocks outside noise - Single-sided cable for convenient handling - Integrated volume control for enhanced usability and convenience - Steel-reinforced headband for high durability - Fold and flip: registered design allows the ear cups to be turned 90Â° and the headphones folded towards the headband (headphones will lock in open and closed positions) - Convenient carrying case included - Optimised for MP3, iPod, iPhone (iPod and iPhone are trademarks of Apple Inc. registered in the U.S. and other countries) and portable media players - 2 year warranty
	Compare Sennheiser HD-451 with: Sennheiser HD 239 Sony MDR-ZX750AP-R Denon AH-D340 Sennheiser HD 439 JBL J88	Compare Sennheiser PX 200-II with: JBL Quantum 300 JBL J55i Denon AH-D340 Sennheiser HD 400S Sennheiser HD 239

Key Differences

The driver size differs between the two (NA vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. There is a noticeable difference in weight (380 g vs 88 g), which may affect comfort during extended use. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The frequency response differs (20 Hz-20,000 Hz vs 10 Hz - 21000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Sennheiser HD-451 and Sennheiser PX 200-II offer different noise cancellation capabilities (Yes vs NA), which can impact how effectively they block external noise. If you're comparing Sennheiser HD-451 and Sennheiser PX 200-II, both models offer a strong combination of sound performance, comfort, and modern wireless features. From a usability standpoint, both models provide a reliable and premium headphone experience.

Verdict: Choosing between Sennheiser HD-451 and Sennheiser PX 200-II depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Noise Cancelling: Yes vs NA
Driver Size: NA vs 40 mm
Weight: 380 g vs 88 g

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