Design
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.
- HTC Vive Cosmos Elite 702g
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- Idealens K2 295g
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Adjustable IPD
Interpupillary distance (IPD) is the distance between the center of your eyes. Without adjustable IPD, the lenses of a VR headset may not line up with your pupils, which can result in eye strain and nausea.
- HTC Vive Cosmos Elite
- Idealens K2
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.
- HTC Vive Cosmos Elite null
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- Idealens K2 3800mAh
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Has a battery level indicator
An indicator shows you when the device has low battery.
- HTC Vive Cosmos Elite
- Idealens K2
Thickness
The thickness (or depth) of the product.
- HTC Vive Cosmos Elite null
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- Idealens K2 129mm
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Height
The height represents the vertical dimension of the product.
- HTC Vive Cosmos Elite null
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- Idealens K2 105mm
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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.
- HTC Vive Cosmos Elite 0cm³
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- Idealens K2 2478.735cm³
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Width
The width represents the horizontal dimension of the product.
- HTC Vive Cosmos Elite null
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- Idealens K2 183mm
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Display & Lenses
Screen size
The bigger the screen size is, the better the user experience.
- HTC Vive Cosmos Elite 6.8"
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- Idealens K2 null
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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.
- HTC Vive Cosmos Elite 2880 x 1700px
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- Idealens K2 2400 x 2160px
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Field of view
A wider field of view assures an immersive and realistic experience.
- HTC Vive Cosmos Elite 110°
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- Idealens K2 120°
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Display type
The type of technology used in the display.
- HTC Vive Cosmos Elite lcd
- Idealens K2 oled_amoled
Has adjustable lenses
With adjustable lenses, the device can assure a sharp and clear image for a wide range of users, including users who usually wear glasses.
- HTC Vive Cosmos Elite
- Idealens K2
Tracking
Has position tracking
The device can track your position in space and warn you if you are about to hit something.
- HTC Vive Cosmos Elite
- Idealens K2
Has gesture control
The gesture control function allows you to manipulate virtual objects.
- HTC Vive Cosmos Elite
- Idealens K2
Has an infrared sensor
With an infrared sensor the device can detect motion by measuring the infrared (IR) light radiating from objects in its field of view.
- HTC Vive Cosmos Elite
- Idealens K2
Has gaze and eye tracking capabilities
The device can track the movement of your eyes and your gaze, making it easy to interact with the content.
- HTC Vive Cosmos Elite
- Idealens K2
Has a laser tracking system
The device uses laser emitters that fill the space with non-visible light, accurately calculating the distance between objects based on the time it takes for the light to reach the photosensors on the head-mounted headset.
- HTC Vive Cosmos Elite
- Idealens K2
Number of cameras
Cameras are used for optical tracking and/or recording videos.
- HTC Vive Cosmos Elite 6
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- Idealens K2 null
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Has a compass
A compass is useful for gaming, maps, and navigation software.
- HTC Vive Cosmos Elite
- Idealens K2
Connectivity
Has USB Type-C
The USB Type-C features reversible plug orientation and cable direction.
- HTC Vive Cosmos Elite
- Idealens K2
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.
- HTC Vive Cosmos Elite null
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- Idealens K2 4
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Is compatible with Android
It is compatible with a range of Android devices such as smartphones and tablets.
- HTC Vive Cosmos Elite
- Idealens K2
Is compatible with iOS
It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
- HTC Vive Cosmos Elite
- Idealens K2
DisplayPort outputs
Allows you to connect to a display using DisplayPort.
- HTC Vive Cosmos Elite 1.2
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- Idealens K2 null
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USB version
Newer USB versions are faster and have better power management.
- HTC Vive Cosmos Elite 3
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- Idealens K2 2
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Supports Wi-Fi
The device can connect to Wi-Fi.
- HTC Vive Cosmos Elite
- Idealens K2
Is DLNA-certified
All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
- HTC Vive Cosmos Elite
- Idealens K2 null
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Features
Has see-through mode
See-through mode uses cameras on the front of the VR headset to allow you to see your surroundings without taking the headset off.
- HTC Vive Cosmos Elite
- Idealens K2
Has integrated audio
Devices with integrated audio are more convenient to use, as you don't have worry about connecting headphones or microphones.
- HTC Vive Cosmos Elite
- Idealens K2
Has stereo speakers
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
- HTC Vive Cosmos Elite
- Idealens K2
Supports a remote smartphone
This technology allows the users to use their smartphone as a remote control for the device.
- HTC Vive Cosmos Elite
- Idealens K2
Number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
- HTC Vive Cosmos Elite 1
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- Idealens K2 null
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Has voice commands
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
- HTC Vive Cosmos Elite
- Idealens K2