When comparing Three Glasses D2 vs GameFace EP1, the Slant community recommends Three Glasses D2 for most people. In the question“What are the best VR headsets?” Three Glasses D2 is ranked 9th while GameFace EP1 is ranked 11th. The most important reason people chose Three Glasses D2 is:
The headset is lightweight at just 246g, and can be worn with glasses. It will automatically adjust depending on your pupil distance, and has a low latency at 13ms to help reduce motion-sickness.
Specs
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Pros
Pro Comfortable to wear
The headset is lightweight at just 246g, and can be worn with glasses. It will automatically adjust depending on your pupil distance, and has a low latency at 13ms to help reduce motion-sickness.
Pro Low system requirements required
To run, you only need an Intel i3-540 CPU, nVidia GTX 660 GPU, and 4GB of RAM.
For a better experience, it's suggested you have at least Intel i5-4590 CPU and nVidia GTX980 GPU and 8GB of RAM.
Pro Convenient touch panel
There is a touch panel with a power and menu button built into the side of the device. While there are no menus in the headset itself, games could take advantage of this touchpad, which could be convenient.
Pro Can be used cordless
The device has battery life of up to 7 hours of use cord free. This is great for those that do not wish to be tethered to any objects.
Pro Plenty of content streams
Content will be available from a wide range of providers, including: Android/Google Cardboard, Gameface, Steam VR, Lighthouse.
Cons
Con Poor early implamentation
The sensors tend to overcompensate for your movement, which results in motion sickness, and also early demos have had very unstable software. There's time to tweak these before the full launch, but are present as of now.
Con Padding is not adjustable
While the device is wide enough for a normal pair of glasses, the padding is not adjustable meaning those with larger heads or wide set glasses may have trouble.
Con Bulky
The EP1 is blocky and heavy at 445g, thanks to it's included Tegra X1 SoC and cooling solution.
Con May be noisy with moving parts
The device has a built in smartphone chip that will need cooling in order to run Android games natively. This fan will cause some noise as well as moving air (from the top of the unit), which all may be a bit distracting.