Short answer: the Logitech G433, though neither ranks well in its class. It ranks #399 of 481 over-ear headphones by sound quality, rated 2.6/5, at $84.97. The Sennheiser HD 450BT ranks #431, rated 2.3/5, at $69, $15.97 cheaper, a saving that is not big enough to make up the sound-quality gap. Both are rated below 3.0/5 among the 481 over-ear headphones, so if sound quality matters, consider the Superlux HD 668B instead, ranked #29 at $49.99.
The Logitech G433 is the better-sounding option. Bass is lifted about 4.1 dB with extension to 20 Hz, giving kick drums and bass lines extra weight. The catch: Presence sits about 4.6 dB low with a 7.3 dB dip near 5.5 kHz, so vocals and instruments lose some bite.
What the Sennheiser HD 450BT does well: Wireless with active noise cancelling, about 30 hours of battery and Bluetooth 5.0 with SBC, AAC, aptX and aptX Low Latency. Watch for: A deep 15.7 dB dip near 4.4 kHz and presence about 8.5 dB low make vocals recessed and distant.
Buy the Logitech G433. It is rated higher for sound quality, and the $15.97 you would save on the Sennheiser HD 450BT does not close the gap.
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Bass is lifted about 4.1 dB with extension to 20 Hz, giving kick drums and bass lines extra weight.
Amazon $84.97 eBay
Wireless with active noise cancelling, about 30 hours of battery and Bluetooth 5.0 with SBC, AAC, aptX and aptX Low Latency.
Amazon $69.00 eBayPrices on this page were last checked October 16, 2026 at 5:46 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Specifications Side By Side
| Logitech G433 | Sennheiser HD 450BT | |
|---|---|---|
| Price | $84.97 | $69.00 |
| Ranked | #399 of 481 in Over-Ear Headphones | #431 of 481 in Over-Ear Headphones |
| Form Factor | Over-ear | Over-ear |
| Back | Closed | Closed |
| Connection | Wired | Wireless and wired |
| Driver Type | Dynamic | Dynamic |
| Drivers | 1 x 40mm dynamic | - |
| Impedance | 32 ohms | - |
| Frequency Response | 20Hz - 20kHz | 18Hz - 22kHz (Manufacturer specified) |
| Weight | 0.6 lbs (259 g) | 0.5 lbs (238 g) |
| Harman Preference Score | 51 (measured by oratory1990, via AutoEQ) | 44 (measured by oratory1990, via AutoEQ) |
| Deviation From Target | 3.56 dB standard deviation | 3.64 dB standard deviation |
| Tonal Tilt | -1.18 (negative is warmer, positive brighter) | -1.56 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+1.4 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (+2.1 dB at 30 Hz) |
| Sensitivity | - | 108 dB SPL (1 kHz, 0 dBFS) |
| Active Noise Cancelling | - | Yes |
| Battery Life | - | 30 hours (Manufacturer specified) |
| Bluetooth Version | - | 5.0 |
| Bluetooth Codecs | - | SBC, AAC, aptX, aptX Low Latency |
| Built-in Microphone | - | Yes |
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