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When you compare the beats solo 4 wireless on ear vs solo 4, you see two versions of the same core design. Both models share the same on-ear fit, wireless Bluetooth connection, and 50-hour battery life. They also both feature the custom acoustic architecture and updated drivers for powerful sound. The main difference lies in the specific model variations, weight, and available color options. One version offers a slightly heavier build with more color choices, while the other is lighter with a different style lineup.
Weight
1.16 pounds
1.12 ounces
Color Options
Cloud Pink, Slate Blue, Matte Black, Black & Gold, Metallic Pink
Matte Black, Slate Blue, Warm White, Metallic Gold
Style Variations
Standalone, With AppleCare+, With Power Adapter
Solo4, Classic
Model Number
MUW33DN/A
MUW23LL/A
Choose the first if
- You want more color choices including Cloud Pink and Black & Gold
- You prefer options with AppleCare+ or a power adapter included
- You are okay with a slightly heavier build at 1.16 pounds
Choose the second if
- You want the lightest possible version at 1.12 ounces
- You prefer color options like Warm White or Metallic Gold
- You are looking for Solo4 or Classic style variations
Verdict
The choice depends on your preference for weight and color variety. If you want more styling options and bundle choices, the first model is better. If you prioritize the lowest weight and different color palette, the second model suits you.
Beats Solo 4 Headphone Specs
weight and build
Edge: Beats Solo 4 On-Ear
The weight difference is significant when you look at the data. The Beats Solo 4 Wireless On-Ear Headphones weigh 1.16 pounds. This is a substantial mass for on-ear headphones. The Beats Solo 4 On-Ear model weighs only 1.12 ounces. This is a massive difference in portability. You will notice the lighter model is much easier to carry around. The heavier model feels more solid but less convenient for travel. If you want minimal bulk, the lighter option is clearly better. If you prefer a sturdier feel, the heavier one might suit you. The weight spec alone creates a clear winner for portability.
color options
Edge: Beats Solo 4 Wireless On-Ear Headphones
Color availability varies between the two listings. The Wireless On-Ear Headphones come in Cloud Pink, Slate Blue, Matte Black, Black & Gold, and Metallic Pink. That is five distinct color choices. The On-Ear model offers Matte Black, Slate Blue, Warm White, and Metallic Gold. This gives you four options. The Wireless version has a slight edge in variety. You get more pink and gold tones. The On-Ear model adds Warm White. Both share Slate Blue and Matte Black. Your choice depends on which specific shade you prefer. The number of options is close, but the Wireless list is longer.
battery and charging
Edge: Beats Solo 4 Wireless On-Ear Headphones
Both models share the same battery life specification of up to 50 hours. This is a tie for endurance. However, only the Wireless On-Ear Headphones list Fast Fuel charging. This feature provides five hours of playback from a ten-minute charge. The On-Ear model does not mention this rapid charge capability in the provided data. You cannot confirm if it supports Fast Fuel. This makes the Wireless model more practical for quick top-ups. If you often forget to charge your headphones, this feature is valuable. The battery life itself is identical, but the charging speed advantage goes to the Wireless version.
audio features
Edge: Beats Solo 4 Wireless On-Ear Headphones
The Wireless On-Ear Headphones list Personalized Spatial Audio with dynamic head tracking. This feature is not mentioned for the On-Ear model. Both share the custom acoustic architecture and updated drivers. The Wireless model also highlights high-resolution lossless audio via USB-C or a 3.5 mm cable. The On-Ear model does not specify these connectivity options for lossless audio. You get more advanced audio features with the Wireless version. Spatial audio enhances the listening experience for supported content. Lossless audio ensures higher fidelity. The On-Ear model lacks these specific details in the data. The Wireless model offers more technical audio capabilities.
compatibility
Edge: Beats Solo 4 Wireless On-Ear Headphones
Both models support Android and smartphones. The Wireless On-Ear Headphones explicitly list compatibility with cellphones, tablets, gaming consoles, laptops, and desktops. This broad list suggests versatile pairing options. The On-Ear model mentions Apple and Android compatibility in the title but lists Android in the attributes. It does not explicitly list gaming consoles or desktops in the features. The Wireless model provides a clearer path for connecting to multiple device types. You get one-touch pairing for both iOS and Android with the Wireless version. The On-Ear model is compatible but less detailed in its listed device support.
Which Beats Solo 4 fits you
You want lossless audio via cable
Our pick: Beats Solo 4 Wireless On-Ear Headphones
The Beats Solo 4 Wireless On-Ear Headphones support high-resolution lossless audio. You can connect via USB-C or a 3.5 mm cable. This model also offers personalized Spatial Audio with dynamic head tracking. These features provide a richer sound experience for critical listening sessions on your devices.
You prioritize lightweight comfort for long wear
Our pick: Beats Solo 4 On-Ear
The Beats Solo 4 On-Ear model weighs only 1.12 ounces. This is significantly lighter than the 1.16 pounds of the other version. The ultralight ergonomic design ensures all-day comfort. You get a stable fit with a flex-grip headband and adjustable ear cups without the burden of extra weight.
You need fast charging for quick use
Our pick: Beats Solo 4 Wireless On-Ear Headphones
This version includes Fast Fuel technology. A quick 10-minute charge provides up to 5 hours of playback. You get up to 50 hours of total battery life. This charging speed is practical for busy days. You can quickly top up the power before heading out or starting work.
Beats Solo 4 Wireless On-Ear Headphones
Best for: Long battery life and lossless audio
- Battery Life
- Up to 50 hours
- Connectivity
- Class 1 Bluetooth, USB-C, 3.5 mm
- Form Factor
- On-Ear
- Spatial Audio
- Personalized Spatial Audio
- Connection
- Wireless
- Use
- Smartphones
The Beats Solo 4 is a wireless on-ear headphone weighing 1.16 pounds. It offers up to 50 hours of battery life and supports high-resolution lossless audio via USB-C or a 3.5 mm cable. Personalized Spatial Audio with dynamic head tracking enhances your listening experience. This model fits users seeking ultra-lightweight comfort and dual compatibility with iOS and Android devices.
- Up to 50 hours of battery life
- High-resolution lossless audio via USB-C or 3.5 mm cable
- Personalized Spatial Audio with dynamic head tracking
- Fast Fuel charging provides 5 hours of playback from a 10-minute charge
- Heavier build at 1.16 pounds compared to lighter alternatives
- On-ear fit may feel less isolating than over-ear designs
- You need up to 50 hours of battery life for long sessions
- You want high-resolution lossless audio support
- You prefer an ultra-lightweight ergonomic design
- You require over-ear comfort for all-day wear
- You prioritize a lighter weight under 1 pound
- You need active noise cancellation
Verdict: Beats Solo 4 Cloud Pink On-Ear delivers 50 hours of battery life and lossless audio for users who value long playtime and spatial sound. It suits those who want a lightweight on-ear design for iOS and Android devices.
Beats Solo 4 On-Ear
Best for: Android users seeking lightweight wireless audio
- Battery Life
- Up to 50 hours
- Connectivity
- Bluetooth
- Form Factor
- On-Ear
- Connection
- Wireless
- Use
- Smartphones
- Operating System
- Android
The Beats Solo 4 is a wireless on-ear headphone designed for smartphones running Android. It features a custom acoustic architecture with updated drivers to deliver powerful sound. The unit weighs 1.12 ounces and measures 8.23 by 5.2 by 3.7 inches. It connects via Bluetooth and is available in four colors. This model suits listeners who want portable audio with a compact form factor.
- Custom acoustic architecture and updated drivers
- Wireless Bluetooth connection
- Lightweight 1.12 ounces build
- Compatible with Android operating systems
- On-ear fit may feel less isolating than over-ear designs
- Single One Size option limits fit customization
- Matte Black finish shows fingerprints easily
- You use Android smartphones for audio playback
- You prefer a lightweight headphone under two ounces
- You want Bluetooth connectivity without wires
- You require over-ear cushioning for long sessions
- You need specific color options outside the four available
- You prefer wired connections for zero latency
Verdict: Beats Solo 4 On-Ear Wireless offers a lightweight wireless option for Android users. It fits listeners who prioritize portability and custom acoustic drivers over heavy noise isolation.
Specifications side by side
| Spec | Beats Solo 4 Wireless On-Ear Headphones | Beats Solo 4 On-Ear |
|---|---|---|
| Battery Life | Up to 50 hours | Up to 50 hours |
| Connectivity | Class 1 Bluetooth, USB-C, 3.5 mm | Bluetooth |
| Form Factor | On-Ear | On-Ear |
| Spatial Audio | Personalized Spatial Audio | – |
| Connection | Wireless | Wireless |
| Fit | On-Ear | On-Ear |
| Features | Bluetooth | Bluetooth |
| Use | Smartphones | Smartphones |
| Output | Balanced | – |
| Operating System | Android | Android |
| Dimensions | 8.23 × 5.2 × 3.7 inches | 8.23 × 5.2 × 3.7 inches |
| Weight | 1.16 pounds | 1.12 ounces |
| Size | One Size | One Size |
| Color | Cloud Pink | Matte Black |
| Model | MUW33DN/A | MUW23LL/A |
Frequently asked questions
Are the Beats Solo 4 Wireless On-Ear and Solo 4 On-Ear different models?
They are distinct SKUs with minor physical variations. Both share the same core audio technology, on-ear fit, and wireless Bluetooth connectivity. The primary difference lies in the build weight and included color options. You should choose based on whether you prefer the lighter matte black version or the slightly heavier cloud pink variant.
What is the weight difference between the two Beats Solo 4 versions?
The weight difference is substantial. The Beats Solo 4 Wireless On-Ear Headphones weigh 1.16 pounds. In contrast, the Beats Solo 4 On-Ear model weighs only 1.12 ounces. This makes the second option significantly lighter for daily carry. You might prefer the lighter model if portability is your main concern.
Which Beats Solo 4 supports lossless audio?
The Beats Solo 4 Wireless On-Ear Headphones support high-resolution lossless audio. You can connect via USB-C or a 3.5 mm cable to access this feature. This model also offers personalized Spatial Audio with dynamic head tracking. The other version does not explicitly list this specific audio capability in its data.
Do both models work with Android smartphones?
Yes, both models are designed for Android smartphones. The specifications list Android as the operating system for both the wireless on-ear and the standard on-ear versions. They both feature Bluetooth connectivity for wireless use. You can pair either device with your Android phone without compatibility issues.
What colors are available for the Beats Solo 4 headphones?
The available colors depend on the specific model you choose. The Beats Solo 4 Wireless On-Ear Headphones come in Cloud Pink. The Beats Solo 4 On-Ear model is available in Matte Black. Both are listed as One Size. You should select the color that matches your personal style preference.
How long is the battery life on these headphones?
Both models offer 50 hours of battery life. This duration applies to the wireless on-ear version and the standard on-ear version. You get consistent playtime regardless of which specific SKU you purchase. This makes them suitable for long listening sessions without frequent recharging.
What is the fit style of these headphones?
Both models feature an on-ear fit. They rest on your ears rather than enclosing them completely. This design is consistent across all listed variations. You will experience the same physical comfort and sound isolation characteristics with either the wireless or standard version.