Sony ULT WEAR Noise Canceling vs Sony WH-CH720N Renewed Wireless Headphones: Spec Comparison
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You are comparing the Sony ULT WEAR 900N wireless vs wh ch720n noise canceling wireless models. Both are certified refurbished Sony headphones with Bluetooth connectivity and active noise cancellation. They share a similar warranty and build quality. The main difference lies in their design and features. The ULT WEAR is heavier and larger. The WH-CH720N is lighter and includes a longer battery life and adjustable ambient sound modes. You need to decide which form factor suits your daily use.
Key differences
| Aspect | Sony ULT WEAR Noise Canceling Headphones (Renewed) | Sony WH-CH720N Renewed Wireless Headphones |
|---|---|---|
| Weight | 8.96 ounces | 3.53 ounces |
| Battery Life | not listed | Up to 35 hours |
| Noise Cancellation Features | Noise Canceling | Noise canceling, Ambient Sound mode with 20 level settings |
| Dimensions | 11.9 x 10.3 x 8.62 inches | 8.16 x 9.34 x 2.17 inches |
Which one should you choose?
Choose Sony ULT WEAR Noise Canceling Headphones (Renewed) if
- You prefer a larger, more robust over-ear design.
- You do not need long battery life specifications.
Choose Sony WH-CH720N Renewed Wireless Headphones if
- You want lighter headphones for all-day comfort.
- You need up to 35 hours of playback time.
- You want adjustable ambient sound settings.
Verdict: The Sony ULT WEAR 900N offers a substantial build for those who prioritize physical presence over weight. The Sony WH-CH720N is the better choice for users seeking lightweight comfort and extended battery life. Your decision depends on whether you value portability and endurance or a sturdier frame.
Spec Comparison: ULT WEAR vs CH720N
Weight and portability
The Sony ULT WEAR headphones weigh 8.96 ounces, which is significantly heavier than the Sony WH-CH720N Renewed Wireless Headphones at 3.53 ounces. This nearly 5.5-ounce difference is substantial for daily carry. The WH-CH720N features a slimmer, lightweight headband designed for comfort during extended wear. Its compact dimensions also make it easier to pack. If you prioritize minimal weight and easy transport, the CH720N offers a clear advantage. The ULT WEAR’s heavier build may suit users who prefer a more robust feel, but it adds bulk to your bag.
Battery life
Battery performance is a key differentiator between these two models. The Sony WH-CH720N Renewed Wireless Headphones provide up to 35 hours of playback on a single charge. The Sony ULT WEAR Noise Canceling Headphones do not list a specific battery duration in their published specifications. For users who travel frequently or need all-day listening without frequent recharging, the 35-hour capability of the CH720N is a practical benefit. Without confirmed data for the ULT WEAR, the CH720N holds the edge for endurance.
Noise cancellation technology
Both headphones offer active noise cancellation, but the implementation details differ. The Sony WH-CH720N Renewed Wireless Headphones utilize Dual Noise Sensor Technology and an Integrated Processor V1 for noise control. They also include an Adjustable Ambient Sound mode with 20 level settings, allowing you to hear traffic or conversations while listening to music. The Sony ULT WEAR Noise Canceling Headphones are listed with standard noise canceling features but do not specify sensor types or ambient sound levels. The CH720N provides more granular control over your listening environment.
Connectivity
Connectivity is identical for both products. The Sony ULT WEAR Noise Canceling Headphones and the Sony WH-CH720N Renewed Wireless Headphones both support Bluetooth wireless connections. This standard feature allows you to pair with phones, tablets, and computers without cables. Neither model lists specific Bluetooth version numbers or codec support in the provided data. For general wireless audio streaming, both offer the same baseline functionality. You can expect similar pairing experiences with either device.
Physical dimensions
The physical size of each headphone affects how they fit in storage spaces. The Sony ULT WEAR measures 11.9 inches in length, 10.3 inches in height, and 8.62 inches in width. The Sony WH-CH720N Renewed Wireless Headphones are smaller, measuring 8.16 inches in length, 9.34 inches in height, and 2.17 inches in width. The ULT WEAR is notably larger in all dimensions. This makes the CH720N more suitable for tight spaces or smaller bags. The ULT WEAR’s bulkier frame may be less convenient for travel.
Which Sony headphones should you buy
You want lightweight comfort for all-day use
The Sony WH-CH720N weighs only 3.53 ounces. This makes it significantly lighter than the ULT WEAR model. It features a slimmer headband for better comfort. You get up to 35 hours of battery life. The Dual Noise Sensor Technology helps reduce ambient noise effectively. This combination of low weight and long battery life suits travelers who prioritize ease of carry.
You prefer a sturdy build over weight savings
The Sony ULT WEAR weighs 8.96 ounces. This heavier build may feel more substantial to some users. It offers Bluetooth connectivity and active noise cancellation. The unit is certified refurbished and includes a 90-day warranty. If you do not mind the extra weight, this model provides a solid, reliable listening experience with standard wireless features.
You need adjustable ambient sound settings
The Sony WH-CH720N includes an Adjustable Ambient Sound mode with 20 level settings. This allows you to fine-tune how much outside noise you hear. You can balance music with awareness of traffic or conversations. The ULT WEAR data does not mention this specific adjustability. If precise control over your environment is important, the CH720N offers this practical feature.
The products compared
Sony ULT WEAR Noise Canceling Headphones (Renewed)
Best for: Lightweight noise-canceling wireless audio
- Noise Cancellation
- Noise Canceling
- Connectivity
- Bluetooth
- Color
- Black
- Dimensions
- 11.9 × 8.62 × 10.3 inches
- Weight
- 8.96 ounces
View on Amazon: Sony ULT WEAR Noise Canceling Headphones (Renewed) Affiliate link
The Sony ULT WEAR 900N is a renewed wireless headphone with Bluetooth connectivity and active noise cancellation. It weighs 8.96 ounces and measures 11.9 inches in length. This model offers a compact, over-ear design suitable for daily listening. You get certified refurbished performance with a 90-day warranty. It suits listeners who prioritize noise reduction and portable comfort in a lightweight build.
Pros
- Active noise cancellation for focused listening
- Bluetooth wireless connectivity
- Lightweight 8.96-ounce design
- 90-day warranty included
Cons
- Certified refurbished condition
- No specific battery life listed
- No mention of app control
Good fit if
- You want active noise cancellation
- You prefer a lightweight build
- You are okay with renewed items
Skip if
- You need brand new units
- You require long battery details
- You want app integration
Verdict: Sony ULT WEAR 900N Wireless Headphones offer solid noise cancellation in a light frame. They fit listeners who want reliable wireless audio without the bulk of heavier models.
Sony WH-CH720N Renewed Wireless Headphones
Best for: budget noise cancellation and long battery life
- Noise Cancellation
- Noise canceling, Ambient Sound mode
- Battery Life
- Up to 35 hours
- Connectivity
- Wireless
- Color
- White
- Dimensions
- 8.16 × 2.17 × 9.34 inches
- Weight
- 3.53 ounces
View on Amazon: Sony WH-CH720N Renewed Wireless Headphones Affiliate link
The Sony WH-CH720N Renewed headphones use Dual Noise Sensor Technology and an Integrated Processor V1 to reduce background noise. They offer 20 levels of adjustable ambient sound for situational awareness. The design features a slimmer, lightweight headband for comfort. You get up to 35 hours of battery life on a single charge. This renewed model includes original accessories and a 90-day hardware warranty.
Pros
- Dual Noise Sensor Technology with Integrated Processor V1
- 20-level adjustable Ambient Sound mode
- Up to 35 hours of battery life
- Lightweight 3.53-ounce build
Cons
- Renewed condition with only a 90-day warranty
- Heavier than typical ultralight models at 3.53 ounces
- No mention of multipoint Bluetooth connection
Good fit if
- You want effective noise cancellation in a lightweight package
- You need long battery life for travel
- You prefer adjustable ambient sound levels
Skip if
- You require a full manufacturer warranty
- You need multipoint connectivity
- You prefer brand-new sealed units
Verdict: Sony WH-CH720N Renewed Wireless headphones suit budget-conscious listeners who prioritize noise cancellation and battery life over new condition. They deliver solid performance for daily commutes and office use.
Specifications side by side
| Spec | Sony ULT WEAR Noise Canceling Headphones (Renewed) | Sony WH-CH720N Renewed Wireless Headphones |
|---|---|---|
| Noise Cancellation | Noise Canceling | Noise canceling, Ambient Sound mode |
| Battery Life | not stated | Up to 35 hours |
| Connectivity | Bluetooth | Wireless |
| Color | Black | White |
| Dimensions | 11.9 × 8.62 × 10.3 inches | 8.16 × 2.17 × 9.34 inches |
| Weight | 8.96 ounces | 3.53 ounces |
| Size | One size | One Size |
| Model | CRT2SNWHULT900NB | WHCH720N/W-cr |
Frequently asked questions
Which Sony headphones are better for travel comfort?
The Sony WH-CH720N is the better choice for travel due to its lighter weight. It weighs only 3.53 ounces, making it significantly easier to carry than the ULT WEAR. The ULT WEAR model is heavier at 8.96 ounces. This extra weight may cause fatigue during long trips. You should choose the CH720N if portability is your main priority.
Do both models support Bluetooth connectivity?
Yes, both the Sony ULT WEAR and the WH-CH720N support Bluetooth connectivity. They are both wireless headphones designed for easy pairing with your devices. You can connect either model to your phone, tablet, or computer without cables. This shared feature ensures you get reliable wireless audio performance regardless of which model you select for your daily use.
What is the weight difference between the two models?
The Sony ULT WEAR weighs 8.96 ounces, while the WH-CH720N weighs 3.53 ounces. This creates a difference of approximately 5.43 ounces. The ULT WEAR is nearly three times heavier than the CH720N. You will notice this difference clearly when wearing them for extended periods. The lighter CH720N is generally more comfortable for all-day wear.
Are these headphones available in different colors?
The Sony ULT WEAR is available in Black. The Sony WH-CH720N is available in White. You can choose based on your preferred color scheme. Both options offer a clean look that suits various styles. Since both are refurbished, availability may vary, but these are the standard color options listed for each model.
Which model is better for office use?
The Sony WH-CH720N is often preferred for office use because of its light weight. At 3.53 ounces, it reduces neck strain during long workdays. The ULT WEAR is heavier at 8.96 ounces, which might be less comfortable for extended sitting. Both offer noise cancellation, but the CH720N balances comfort and performance well for professional environments.
Can I use these headphones for daily commuting?
Yes, both models are suitable for daily commuting. They both feature Bluetooth connectivity and noise cancellation. The WH-CH720N is particularly convenient due to its compact size and light weight. The ULT WEAR offers a different fit with its larger frame. You can choose based on whether you prioritize lightweight comfort or a different sound profile.
Do these models have active noise cancellation?
Yes, both the Sony ULT WEAR and the WH-CH720N have active noise cancellation. This feature helps block out ambient noise for a clearer listening experience. You can use this in noisy environments like airplanes or busy streets. Both models deliver solid noise cancellation performance, allowing you to focus on your audio without distractions.