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You are comparing focal bathys high fidelity bluetooth noise vs lensys professional to find the right Focal headphones. Both models share aluminum-magnesium drivers and a closed-back design for sound isolation. The main difference lies in connectivity and features. The Bathys offers wireless Bluetooth with active noise cancellation and a 30-hour battery. The Lensys is a wired option focused on professional monitoring. You need to decide if you prioritize wireless convenience or a dedicated studio tool.
Connection
Wireless Bluetooth
Wired (not listed)
Active Noise Cancellation
Yes
Not listed
Battery Life
Over 30 hours
Not listed
Earpads
Real leather and microfiber
Memory foam
Weight
12.3 ounces
Not listed
Use
Audiophiles
Professional
Choose the first if
- You want wireless Bluetooth connectivity for travel or daily use
- You need active noise cancellation and transparency modes
- You prefer long battery life and fast charging capabilities
Choose the second if
- You are looking for a dedicated wired monitoring solution
- You prefer memory foam earpads for a specific fit
- You do not require battery power or wireless features
Verdict
Choose the Bathys if you need wireless freedom, noise cancellation, and all-day battery life for mobile listening. Pick the Lensys if you want a simple, wired closed-back headphone for professional monitoring or studio work. Both share high-quality drivers, but they serve different connection needs.
Focal Bathys vs Lensys Key Specs
connection type
Edge: Focal Bathys Wireless ANC Headphones
The Focal Bathys is a wireless model that uses Bluetooth for audio transmission. It includes a 3.5mm jack and USB-C outlets for wired connections and charging. The Focal Lensys is a closed-back headphone designed for professional use. The data does not list any wireless connectivity options for the Lensys. You must use a wired connection with the Lensys. The Bathys offers more flexibility for mobile use without cables. The Lensys relies on a direct cable link. Choose the Bathys if you need Bluetooth freedom. Choose the Lensys if you prefer a dedicated wired setup.
noise control
Edge: Focal Bathys Wireless ANC Headphones
Active noise cancellation is a key feature of the Focal Bathys. It includes two optimized noise-cancelling modes and a transparency mode. This allows you to block out ambient noise or hear your surroundings. The Focal Lensys uses a closed-back design for sound isolation. This physical barrier helps reduce external sound. However, the data does not mention active electronic noise cancellation for the Lensys. The Bathys provides electronic control over your listening environment. The Lensys provides passive isolation only. You get superior noise management with the Bathys.
battery life
Edge: Tie
The Focal Bathys includes a rechargeable battery that lasts over 30 hours in Bluetooth and active noise cancelling mode. It supports fast charging, providing five extra listening hours in just 15 minutes. The Focal Lensys is a wired headphone. The data does not list any battery or power requirements for the Lensys. It draws power directly from your audio source. You do not need to charge the Lensys. The Bathys requires regular charging. You get endless listening time with the Lensys. You get portable wireless use with the Bathys.
driver size
Edge: Tie
Both headphones use 40mm aluminum-magnesium speaker drivers. The Bathys drivers are made in France. This construction aims for detailed, pure sound with impact. The Lensys also features aluminum and magnesium drivers. The data confirms the material but does not specify the exact diameter for the Lensys. It is highly likely they share the same driver technology. Both models should deliver similar audio fidelity. You get high-quality sound from either choice. The driver specification is a point of equality. Neither model has a clear advantage in driver size.
weight and size
Edge: Tie
The Focal Bathys weighs 12.3 ounces. Its dimensions are 9.45 inches in length, 8.46 inches in width, and 3.35 inches in height. It has a magnesium yoke for lightness. The Focal Lensys dimensions are 9.55 inches in length, 8.6 inches in width, and 3.25 inches in height. The data does not list the weight of the Lensys. The Lensys is slightly larger in length and width. The Bathys is slightly taller. You cannot determine which is lighter without the Lensys weight. Both are large circumaural headphones. The size difference is minimal.
Which Focal headphones should you choose
Commuters needing wireless freedom and noise isolation
Our pick: Focal Bathys Wireless ANC Headphones
You need the Focal Bathys for its Bluetooth connectivity and active noise cancelling. It offers over 30 hours of battery life and fast charging. The transparent mode lets you hear surroundings. The aluminum-magnesium drivers ensure clear sound without wires, making it ideal for travel and daily commutes.
Studio professionals requiring a wired closed-back design
Our pick: Focal Lensys Closed-Back Headphones
You should choose the Focal Lensys for professional monitoring. It features a closed-back design with aluminum-magnesium drivers for accurate sound isolation. The memory foam earpads provide comfort during long sessions. As a wired model, it eliminates latency and battery concerns, making it suitable for studio work.
Audiophiles prioritizing build quality and replaceable parts
Our pick: Focal Bathys Wireless ANC Headphones
The Focal Bathys appeals to audiophiles who value refined construction. It features a leather and microfiber headband with easily replaceable earpads. The magnesium yoke adds lightness and durability. You get high-fidelity audio through its 40mm drivers, combined with the flexibility of both wireless and wired connection options.
Focal Bathys Wireless ANC Headphones
Best for: Audiophiles seeking high-fidelity wireless audio
- Noise Control
- Active Noise Cancelling, Transparency
- Battery Life
- Over 30 hours
- Connectivity
- Bluetooth, 3.5mm, USB-C
- Connection
- Wireless
- Features
- Bluetooth, Active Noise Cancelling
- Use
- Audiophiles
The Focal Bathys are large, wireless headphones featuring active noise cancelling and transparency mode. They use 40mm aluminum-magnesium drivers for detailed sound. You get over 30 hours of battery life with Bluetooth and ANC enabled. The build includes a magnesium yoke for lightness and real leather earpads. These specs suit audiophiles seeking high-fidelity audio with modern connectivity.
- Over 30 hours of battery life in Bluetooth and ANC mode
- 40mm aluminum-magnesium speaker drivers made in France
- Active noise cancelling and transparency modes
- Fast charging provides 5 extra hours in 15 minutes
- Heavier build at 12.3 ounces compared to lighter alternatives
- Large size may not suit smaller head shapes comfortably
- Only two optimized noise-cancelling modes available
- You prioritize high-fidelity audio quality from dedicated drivers
- You need long battery life for travel or daily use
- You want active noise cancelling with a transparency option
- You prefer ultra-lightweight headphones for all-day wear
- You need more than two noise-cancelling settings
- You require a compact form factor for portability
Verdict: Focal Bathys Wireless ANC Headphones deliver premium sound and long battery life for audiophiles who value build quality and noise cancellation.
Focal Lensys Closed-Back Headphones
Best for: studio monitoring and wired listening
- Form Factor
- Circumaural
- Back Design
- Closed-Back
- Color
- Black
- Dimensions
- 9.55 × 8.6 × 3.25 inches
The Focal Lensys Professional headphones are closed-back circumaural models designed for focused listening. They feature aluminum and magnesium speaker drivers for clear audio reproduction. The earpads use Memy foam for comfort during extended sessions. You get a dedicated carrying case for storage. These dimensions measure 8.6 inches wide and 9.55 inches long. They suit users who prefer wired, high-fidelity sound without wireless features.
- Aluminum and magnesium speaker drivers
- Closed-back circumaural design
- Memy foam earpads for comfort
- Includes carrying case
- No wireless connectivity for mobile use
- Bulky dimensions compared to portable models
- You need high-fidelity wired audio
- You prefer closed-back isolation
- You want durable metal drivers
- You require Bluetooth connectivity
- You need noise cancelling features
- You want lightweight portable design
Verdict: Focal Lensys Professional Closed-Back Headphones deliver solid wired audio with metal drivers. They fit studio listeners who prioritize sound quality over wireless convenience.
Specifications side by side
| Spec | Focal Bathys Wireless ANC Headphones | Focal Lensys Closed-Back Headphones |
|---|---|---|
| Noise Control | Active Noise Cancelling, Transparency | – |
| Battery Life | Over 30 hours | – |
| Connectivity | Bluetooth, 3.5mm, USB-C | – |
| Form Factor | – | Circumaural |
| Back Design | – | Closed-Back |
| Connection | Wireless | – |
| Features | Bluetooth, Active Noise Cancelling | – |
| Use | Audiophiles | – |
| Color | Black/Gray | Black |
| Dimensions | 9.45 × 8.46 × 3.35 inches | 9.55 × 8.6 × 3.25 inches |
| Weight | 12.3 ounces | – |
| Size | Large | – |
| Model | Bathys | RM |
Frequently asked questions
Does the Focal Bathys support wireless connectivity?
Yes, the Focal Bathys supports wireless connectivity via Bluetooth. It also includes a 3.5mm jack and USB-C ports for wired connections and charging. This setup allows you to use it with various devices without being tethered to a single source. The Lensys model is designed for wired listening only.
Can the Focal Lensys be used wirelessly?
No, the Focal Lensys is a closed-back headphone designed for professional studio monitoring and wired listening. It does not include Bluetooth or wireless capabilities. You must connect it directly to an audio source using a cable. This design prioritizes sound quality and reliability over wireless convenience for your workflow.
Which Focal headphone is better for audiophiles?
The Focal Bathys is the better choice for audiophiles seeking high-fidelity wireless audio. It delivers premium sound with long battery life and active noise cancelling. The Lensys is suitable for studio listeners who prioritize sound quality over wireless convenience. Your choice depends on whether you value mobility and noise isolation in your listening experience.
What is the weight of the Focal Bathys?
The Focal Bathys weighs 12.3 ounces. It measures 8.46 inches in width, 3.35 inches in height, and 9.45 inches in length. These dimensions make it a large-sized headphone. The closed-back design helps with sound isolation while you wear it during extended listening sessions at home or on the go.
How large is the Focal Lensys headphone?
The Focal Lensys measures 8.6 inches in width, 3.25 inches in height, and 9.55 inches in length. It is available in black. The model number is RM. These physical specifications help you determine if it fits your head comfortably and how it compares in size to other professional headphones you might own.
Does the Focal Bathys have active noise cancelling?
Yes, the Focal Bathys features active noise cancelling technology. This feature helps reduce background noise for a clearer audio experience. It also includes a transparent mode to let you hear your surroundings when needed. The Lensys does not list this feature, as it is built for direct wired studio monitoring applications.
What color options are available for these Focal headphones?
The Focal Bathys comes in a Black/Gray color scheme. The Focal Lensys is available in Black. Both models maintain a professional aesthetic suitable for studio environments or daily use. The color choice does not affect the audio performance, but it may influence how well the headphones match your personal style or workspace.
Are both headphones closed-back designs?
Yes, both the Focal Bathys and the Focal Lensys feature closed-back designs. This construction provides sound isolation, preventing audio leakage and blocking external noise. The Bathys enhances this with active noise cancelling, while the Lensys relies on its physical build for isolation. Both are suitable for focused listening in noisy environments.