1. Google hopes the grey phones will be widely available and easy to buy.

2. Instead, the company is using grey water from a nearby source to cool the facility.

3. It comes with either a black or grey bezel.

4. The case is available in black, or white with either grey or purple highlights.

5. The case comes in grey or black.

6. The case comes in black or brown with blue, green, or grey interiors.