Design
Screen size
The bigger the screen size is, the better the user experience.
- boAt Lunar Mirage 1.52
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- Boult Audio Crown R 1.43
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Display type
The type of technology used in the display.
- boAt Lunar Mirage lcd
- Boult Audio Crown R oled_amoled
Ingress Protection (IP) rating
The first number of the IP rating refers to protection against dust, while the second number refers to protection against liquid. E.g. a first number of 6 denotes that it is completely dustproof, and a second number of 7 denotes that the device can withstand full immersion in water.
- boAt Lunar Mirage ip68
- Boult Audio Crown R ip67
Pixel density
Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
- boAt Lunar Mirage 335
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- Boult Audio Crown R 461
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Resolution
Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
- boAt Lunar Mirage 360 x 360
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- Boult Audio Crown R 466 x 466
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Weight
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
- boAt Lunar Mirage 46
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- Boult Audio Crown R null
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Connectivity
Bluetooth version
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
- boAt Lunar Mirage null
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- Boult Audio Crown R 5.1
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Battery
Battery life
With a longer battery life, you don’t have to worry about charging the device as often.
- boAt Lunar Mirage 10
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- Boult Audio Crown R 5
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Battery power
Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
- boAt Lunar Mirage 290
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- Boult Audio Crown R null
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Charge time
The time it takes to fully charge the battery.
- boAt Lunar Mirage null
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- Boult Audio Crown R 2.3
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Features
Measures resting heart rate
This measurement is your heart rate per minute when you're at rest, such as when you're relaxed, sitting, or lying down. For adults, this is typically between 60–100.
- boAt Lunar Mirage
- Boult Audio Crown R
Has a built-in camera remote control function
The device can control your smartphone’s camera remotely (without installing third-party apps), allowing you to take shots even if your phone isn't near you.
- boAt Lunar Mirage
- Boult Audio Crown R
App & Software
Ad-free
Adverts can be distracting and obtrusive. Apps and blogs without ads are more aesthetically pleasing, nicer to use, and make the content stand out.
- boAt Lunar Mirage
- Boult Audio Crown R
Has coaching
The app can determine the best way for you to progress in your exercise, and offers coaching advice.
- boAt Lunar Mirage
- Boult Audio Crown R
Supports routes
You can create or find existing routes to sync to the app.
- boAt Lunar Mirage
- Boult Audio Crown R
Syncs with existing calendars
You can sync your data to standard calendar apps, such as Apple’s Calendar or Google Calendar.
- boAt Lunar Mirage
- Boult Audio Crown R
Has music playback
You can listen to your own music when working out. This can make exercising more enjoyable and motivate you to push yourself further.
- boAt Lunar Mirage
- Boult Audio Crown R
Exports to email
You can export app data to an email address, so you have a backup and can forward it to another person if needed.
- boAt Lunar Mirage
- Boult Audio Crown R
Doesn’t require account
The app doesn't require you to make an account in order to log in and use the app.
- boAt Lunar Mirage
- Boult Audio Crown R
Supports widgets
You can add widgets to the home screen. This allows you to have more flexibility and to see information at a glance, without going into the app.
- boAt Lunar Mirage
- Boult Audio Crown R
Can be personalised
You can personalize the appearance of the app - for example, choosing a different theme or colors.
- boAt Lunar Mirage
- Boult Audio Crown R