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Have you ever felt hesitant to choose the latest Nank headphones? For example, the Nank Runner 4 Bone Conduction Headphones, which have become very popular lately, are available in two colors, while the other Nank Ultra, which has clip-on earbuds with only one color option, is a traditional air-conduction headphone. The two are very different in appearance, but similarly priced. So aside from looks, what are their unique advantages for us to consider? In this article, we'll compare these two hottest headphones in depth to help you make an informed decision.
Runner 4 headphone vs Ultra earbuds
| Runner 4 | Ultra | |
| Type | Bone Conduction | Air Conduction |
| RAM | 16 G | No |
| Bluetooth | 5.4 | 5.4 |
| IP Rating | IP 68 | IP X5 |
| Swimming | Yes | No |
| Battery Capacity | 180 mAh | 170 mAh |
| Endurance | 8 H | 8 H |
| Battery Type | Li-ion battery | Polymer Battery |
| Charging Port | Magnetic | Type-c |
| Material | Containing Titanium Alloy | Without Titanium Alloy |
| Net Weight | 0.9 oz | 1.6 oz |
Design
The Nank Runner 4 looks very different from the Nank Ultra headphones, with the Nank Runner 4 featuring a titanium neckband frame and the Nank Ultra being a clip-on design. Although they are worn in different positions, neither puts too much pressure on the ears and both are very comfortable to wear.
There are dedicated buttons on the Nank Runner 4 headphone to control playback, volume and enable any shortcuts, while the Nank Ultra clip-on earbuds are all touch controls.
Sound Quality
Typically, both the Nank Runner 4 and Nank Ultra offer consistent sound performance, and the Nank Ultra is one of the better sounding clip-on earbuds we've tested thanks to its air conduction properties. Not only that, but it also enables the Immersive Audio feature, which converts stereo audio into 3D audio, helping to create a more immersive soundstage around you.
While the Nank Runner 4 utilizes bone conduction technology, so the listening experience will not be quite the same as the Nank Ultra. (You can see how the bone conduction technology works for sound generation.) However, if you are using the headset outdoors, the Runner 4 will be more advantageous as it will allow you to hear your surroundings more clearly, thus keeping you safe.
Related Article: How Bone Conduction Headphones Work?
The Nank Ultra earbuds are great at preventing sound leakage, and they utilize directional audio projection technology, so you don't have to worry about using them in quiet environments. You can use them in meetings at the office, or wear them at home while listening to music, podcasts, gaming, or taking a walk in the park. Nank Ultra is an earbud that combines sound and style. Inspired by earring jewelry, it features a unique clip-on design that combines function and fashion.
And the Nank Runner 4's bone conduction technology allows you to hear music and podcasts while remaining aware of your surroundings. In addition, the super high waterproof and dustproof rating can easily cope with a lot of bad weather, so many outdoor athletes favor this product when they are exercising. For example, marathon, trail running, hiking adventure, cycling, rock climbing, swimming.
Which one is better for you?
In conclusion, both the Nank Runner 4 and Nank Ultra offer distinct advantages depending on your use case. The Nank Runner 4, with its titanium neckband and bone conduction technology, excels in outdoor environments where safety and situational awareness are paramount. Its durability, high waterproof and dustproof rating, and ability to let you hear your surroundings make it the ideal choice for athletes engaged in activities like marathon running, hiking, cycling, and even swimming.
On the other hand, the Nank Ultra's clip-on design and air conduction technology make it a superior choice for those seeking high-quality sound in quieter, more controlled environments. The Immersive Audio feature enhances the listening experience, while the sound leakage technology ensures that it’s suited for use in meetings or public spaces without disturbing others.
Ultimately, if you're looking for a product that balances sound quality and style for casual use or in more sedentary settings, the Nank Ultra stands out. But if you need a rugged, secure, and awareness-promoting option for intense outdoor activities, the Nank Runner 4 is the clear winner. Both products cater to different needs but maintain Nank's commitment to comfort, performance, and innovative design.
