Design
Screen size
The bigger the screen size is, the better the user experience.
- Huawei Watch Buds 1.43"
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- Noise Colorfit Pro 1.22"
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Display type
The type of technology used in the display.
- Huawei Watch Buds oled_amoled
- Noise Colorfit Pro ips, lcd
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.
- Huawei Watch Buds ip54
- Noise Colorfit Pro ip68
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.
- Huawei Watch Buds 326ppi
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- Noise Colorfit Pro 278ppi
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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.
- Huawei Watch Buds 466 x 466px
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- Noise Colorfit Pro 240 x 240px
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Always-On Display
The user can see information such as date, time, and notifications even when the screen is off. The functionality can be enabled or disabled.
- Huawei Watch Buds
- Noise Colorfit Pro
Thickness
The thickness (or depth) of the product.
- Huawei Watch Buds 15mm
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- Noise Colorfit Pro 13mm
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Waterproof depth rating
The waterproof depth rating indicates how well the device is protected against water ingress and water pressure. Devices which can withstand more water pressure are better for swimming or diving.
- Huawei Watch Buds null
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- Noise Colorfit Pro 1.5m
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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.
- Huawei Watch Buds 66.5g
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- Noise Colorfit Pro 59g
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Height
The height represents the vertical dimension of the product.
- Huawei Watch Buds 47mm
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- Noise Colorfit Pro 47.5mm
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Width
The width represents the horizontal dimension of the product.
- Huawei Watch Buds 47mm
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- Noise Colorfit Pro 35mm
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Volume
Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
- Huawei Watch Buds 33.135cm³
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- Noise Colorfit Pro 21.6125cm³
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Width of band
The band or strap of the device takes up less space.
- Huawei Watch Buds 22mm
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- Noise Colorfit Pro null
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Sensors
Has GPS
GPS enables global positioning, useful in map, geo-tagging or navigation apps.
- Huawei Watch Buds
- Noise Colorfit Pro
Has an accelerometer
An accelerometer is a sensor used to measure the linear acceleration of a device. A common application is detecting when a device changes between vertical and horizontal positions.
- Huawei Watch Buds
- Noise Colorfit Pro
Has a gyroscope
A gyroscope is a sensor that tracks the orientation of a device, more specifically by measuring the angular rotational velocity. Initially, they were built using a spinning rotor to detect changes in orientation, like twisting or rotation.
- Huawei Watch Buds
- Noise Colorfit Pro
Has a cadence sensor
A cadence sensor measures the number of pedal revolutions per minute when you are cycling. It enables you to monitor how fast you are pedaling.
- Huawei Watch Buds
- Noise Colorfit Pro
Activity tracking
Measures pace
Measuring pace shows how much time it takes to travel one kilometer or one mile. For example, in running, a 4 minute kilometer would be a very good pace.
- Huawei Watch Buds
- Noise Colorfit Pro
Has a route tracker
With a route tracker you can add your route onto a map. It is helpful if you plan to do the same route again, or want to share it with your community.
- Huawei Watch Buds
- Noise Colorfit Pro
Tracks elevation
It can detect changes in elevation, such as when you are climbing stairs.
- Huawei Watch Buds
- Noise Colorfit Pro
Has multi-sport mode
A multi-sport mode allows you to easily switch between tracking different sports such as running, cycling, and swimming. This feature is ideal for those who need to change quickly between various activities (e.g., triathletes).
- Huawei Watch Buds
- Noise Colorfit Pro
Tracks calorie intake
Using the app, you can input the food you eat to help you manage your nutrition better.
- Huawei Watch Buds
- Noise Colorfit Pro
Connectivity
Is compatible with iOS
It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
- Huawei Watch Buds
- Noise Colorfit Pro
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.
- Huawei Watch Buds 5.2
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- Noise Colorfit Pro 4.1
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Supports ANT+
ANT+ is a wireless protocol similar to Bluetooth Smart, and is very power efficient. It is mainly used for fitness monitoring devices such as heart rate monitors and cadence sensors to connect to other devices (e.g., sports watches, smartphones, and cycling computers).
- Huawei Watch Buds
- Noise Colorfit Pro
Has NFC
NFC (near-field communication) allows a device to perform simple wireless transactions, such as mobile payments. Note: this feature may not be available in all markets.
- Huawei Watch Buds
- Noise Colorfit Pro
Supports Galileo
Galileo is a global navigation satellite system (GNSS) that is similar to GPS. Supported devices can use a combination of Galileo and GPS for location-based services such as Google Maps, and tend to be around 30% more accurate than GPS-only devices.
- Huawei Watch Buds
- Noise Colorfit Pro
Battery
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.
- Huawei Watch Buds 410mAh
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- Noise Colorfit Pro null
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Charge time
The time it takes to fully charge the battery.
- Huawei Watch Buds 1.4h
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- Noise Colorfit Pro 2h
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Has wireless charging
It supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
- Huawei Watch Buds
- Noise Colorfit Pro
Features
Can be used to answer calls
The device has a speaker and microphone that allow you to answer calls made to your smartphone.
- Huawei Watch Buds
- Noise Colorfit Pro
Locates your phone
The device has a feature that allows you to find your smartphone if you have misplaced it.
- Huawei Watch Buds
- Noise Colorfit Pro
Has call control
The device alerts you to incoming calls on your smartphone, and allows you extra control such as muting or rejecting the call.
- Huawei Watch Buds
- Noise Colorfit Pro
Has ECG technology
ECG stands for electrocardiogram and measures the electrical activity of the heartbeat, which is a more in-depth reading of heart health than blood pressure alone. Note: This feature may not be available in all markets.
- Huawei Watch Buds
- Noise Colorfit Pro
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.
- Huawei Watch Buds
- Noise Colorfit Pro
Acquires GPS faster
It can periodically download data on the future position of GPS satellites. This enables it to lock on much faster, so you don’t have to wait around to get a GPS fix.
- Huawei Watch Buds
- Noise Colorfit Pro
Has a front camera
A front camera, also called secondary camera, can be used for video chats/selfies.
- Huawei Watch Buds
- Noise Colorfit Pro
App & Software
Tracks water intake
You can use it to log the water you drink throughout the day. Drinking enough water is essential to your well-being, with the European Food Safety Authority recommending that women drink about 1.6l per day and men drink 2l per day.
- Huawei Watch Buds
- Noise Colorfit Pro
Has weight tracking
You can input your weight data, making it easier to track changes.
- Huawei Watch Buds
- Noise Colorfit Pro