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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
If you prioritize excellent active noise cancellation and longer battery life, the Soundcore Space Q45 may be the better choice, especially for travel or use in noisy environments. However, if the lower price of the Sennheiser 450BT is more appealing and you want lower latency for things like watching TV or gaming, then the Sennheiser might be a better fit. Both offer good sound quality and over-ear comfort, but the Sennheiser has aptX Low Latency support, which is beneficial for syncing audio and video. Keep in mind that the Soundcore has newer features like LDAC support, possibly providing better Bluetooth audio quality. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Sennheiser 450BT
- Very good for gaming
- Very good for TV and video
- Good for podcasts and audiobooks
Advantages of the Soundcore Space Q45
- Good for music
Key differences
Music
6.2
7.1
The Soundcore Space Q45 is good for music, while the Sennheiser 450BT is only fair.
Gaming
8.8
5.4
The Sennheiser 450BT is very good for gaming, while the Soundcore Space Q45 is poor.
Phone Calls
6.9
4.9
The Sennheiser 450BT is only fair for phone calls, while the Soundcore Space Q45 is poor.
Podcasts and Audiobooks
7.9
5.9
The Sennheiser 450BT is good for podcasts and audiobooks, while the Soundcore Space Q45 is poor.
TV and Video
8.1
5.6
The Sennheiser 450BT is very good for TV and video, while the Soundcore Space Q45 is poor.
Battery
27.5 Hours
41.0 Hours
The Sennheiser 450BT has 27.5 hours of battery life. The Soundcore Space Q45 has 41 hours of battery life.
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Key similarities
Noise Reduction
9.1
8.7
Although they have very similar scores, PerfectRec considers Sennheiser 450BT to be excellent for noise reduction, while the Soundcore Space Q45 is very good.
Cost
$139
$130
$0
$50
$100
$150
$200
The Sennheiser 450BT has a price of $139 and the Soundcore Space Q45 costs $130.
Build Quality
8.0
8.5
The Soundcore Space Q45 and Sennheiser 450BT both have very good build quality.
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How the Sennheiser 450BT and the Soundcore Space Q45 compare to other earbuds and headphones
Spec Comparison
 |  | |
| Sennheiser 450BT | Soundcore Space Q45 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$139 | $130 | ||
Brand | |||
Brand | Sennheiser | Soundcore | |
Release Date | |||
Release Date | February 1, 2020 | August 1, 2022 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired + Wireless | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 6.2/10 | 7.1/10 | |
Phone Calls Score | |||
Phone Calls Score | 7/10 | 5/10 | |
Gaming Score | |||
Gaming Score | 8.9/10 | 5.4/10 | |
TV and Video Score | |||
TV and Video Score | 8.1/10 | 5.7/10 | |
Exercise Score | |||
Exercise Score | 6.1/10 | 6.2/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 27.5 Hours | 41 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 2.3 Hours | 1.8 Hours | |
Bluetooth version | |||
Bluetooth version | 5 | 5.3 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 9.1/10 | 8.8/10 | |
Virtual Surround | |||
Virtual Surround | No | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 8.5/10 | 6/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 8.5/10 | |
Comfort score | |||
Comfort score | 7/10 | 7.6/10 | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 240.4 Grams | 294.8 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Shopping
Sennheiser 450BT
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Dig into reviews and images
Sound Guys
Lily Katz | March 2022
"The Sennheiser HD 450BT is a very good pair of headphones for the price, noise canceling is good and sound quality is great—quite rare at this price point. Like any product, this headset isn’t without its faults."
Soundcore Space Q45
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Sound Guys
Riley Ballantyne | June 2023
"The Anker Soundcore Space Q45 is a great pair of active noise canceling (ANC) headphones, and the $150 USD price tag only sweetens the deal. Unlike many mid-tier wireless headphones, the Q45 microphone system rejects quite a bit of background noise, making this a great work headset too."
Get a great deal on the Sennheiser 450BT or the Soundcore Space Q45
About Sennheiser
A family-owned company, Sennheiser is a German, high fidelity, audio equipment manufacturer founded in 1945. Their consumer audio division is now owned by the Swiss hearing aid and cochlear implant manufacturer Sonova. Sennheiser offers a wide variety of, very high quality, audio equipment solutions, from headphones to earbuds, full sets of monitoring speakers, amplifiers and microphones. They also make what is widely regarded as the best, and most expensive, headphones in existence, the HE-1 Orpheus, costing a whopping $59,000 dollars.
About Soundcore
Soundcore is a sub-brand belonging to Anker Innovations. Starting in 2014, initially marketing wireless, Bluetooth, speakers, Anker now offers an array of, budget-friendly, wireless earbuds and headphones that directly compete, especially in the Active Noise Canceling field, with other brands several times as expensive.
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This information was produced and vetted by the PerfectRec earbuds & headphones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest earbuds or headphones information and makes it digestible for you.
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About the Earbuds or Headphones team
Joe Golden, Ph.D
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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