If you want to try the Google Fi Early Access Program, you will need to use a phone that is compatible with it. Google is working with Sprint and T-Mobile to build Project Fi which is centered around three main areas of focus: high-quality connections, easy communication across networks, and a simple service experience.

What Smartphone Works with Project Fi?

Unfortunately, no other smartphone in the market is compatible with Google Fi except Nexus 6, currently. So what makes Nexus 6 special. Below are the specifications of Nexus 6:

Specifications:

OS – Android™ 5.0 Lollipop
Screen – 5.96″ 2560 x 1440 QHD AMOLED display (493 ppi), 16:9 aspect ratio, Gorilla Glass 3
Rear Camera – 13 MP with optical image stabilisation, Dual LED ring flash, f/2.0 aperture, 4K video capture at 30fps
Front Camera – 2 MP, HD Video Conferencing
Size – 82.98 mm x 159.26 mm x 10.06 mm
Weight – 184 g
Available Colors – Midnight Blue, Cloud White
Channels, North America – GSM: 850/900/1800/1900 MHz, CDMA Band Class: 0/1/10, WCDMA Bands: 1/2/4/5/8, LTE Bands: 2/3/4/5/7/12/13/17/25/26/29/41, CA DL Bands: B2-B13, B2-B17, B2-29, B4-B5, B4-B13, B4-B17, B4-B29
Channels, Rest of World – GSM: 850/900/1800/1900 MHz, CDMA: not supported, WCDMA Bands: 1/2/4/5/6/8/9/19, LTE Bands: 1/3/5/7/8/9/19/20/28/41, CA DL: B3-B5, B3-B8
Audio Output – Dual front-facing speakers
CPU – Quad core Krait 450 CPU 2.7 GHz (Qualcomm Snapdragon 805 SOC)
GPU – Adreno 420
RAM – 3GB
Wireless – 802.11ac 2 x 2 (MIMO), Bluetooth 4.1, NFC
Memory – 32 GB & 64 GB
Ports – Micro USB 2.0, Nano SIM, 3.5 mm audio
Sensors – GPS, Accelerometer, Gyroscope, Magnetometer, Ambient light sensor, Barometer
Battery – 3220 mAh, Talk time: up to 24 hours, Standby time up to 300 hours, Internet use time up to 8.5 hrs Wi-Fi, 7 hrs LTE, Wireless charging built-in, Turbo charger gives up to 6 hours of power in 15 minutes