Dell VIVE Cosmos vs Lenovo ThinkReality A3

Comparison of VIVE Cosmos, ThinkReality A3

24 specifications	A Dell VIVE CosmosView product	B Lenovo ThinkReality A3View product
Features1 differ
TypeKnown for one	Dedicated head mounted display	—Unknown — not stated by the source
Product colourDiffers	Black, Blue	Black
Viewing angleKnown for one	110°	—Unknown — not stated by the source
Maximum refresh rateKnown for one	90 Hz	—Unknown — not stated by the source
ColorationKnown for one	—Unknown — not stated by the source	Monochromatic
Control typeKnown for one	—Unknown — not stated by the source	Buttons
Displayidentical
Display resolutionKnown for one	2880 x 1700 pixels	—Unknown — not stated by the source
Sensorsidentical
AccelerometerKnown for one	Yes	—Unknown — not stated by the source
GyroscopeKnown for one	Yes	—Unknown — not stated by the source
Audioidentical
Built-in headphonesKnown for one	Yes	—Unknown — not stated by the source
Built-in speaker(s)Known for one	—Unknown — not stated by the source	Yes
Ports & interfacesidentical
DisplayPort versionKnown for one	—Unknown — not stated by the source	1.4
DisplayPorts quantityKnown for one	—Unknown — not stated by the source	1
Input device1 differ
Connectivity technologyDiffers	Wireless	Wired
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10	—Unknown — not stated by the source
Minimum RAMKnown for one	4 GB	—Unknown — not stated by the source
Minimum processorKnown for one	Intel Core i5-4590, AMD FX 8350	—Unknown — not stated by the source
Minimum graphics cardKnown for one	NVIDIA GeForce GTX 970 4GB, AMD Radeon R9 290 4GB	—Unknown — not stated by the source
Performanceidentical
Processor manufacturerKnown for one	—Unknown — not stated by the source	Qualcomm
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	130 g
Package typeKnown for one	—Unknown — not stated by the source	Box

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.