We're now in our third year of OnePlus flagships — here's how the full set of specs from each generation stack up.

Three years in, and we can start to see some patterns in the specs that OnePlus values in its phones. Some things haven't changed, like sticking to a 5.5-inch screen, a top-end processor and available 64GB of internal storage. Other specs have bumped up, with the OnePlus 3 having double the RAM of the original OnePlus One, as well as a higher-resolution camera, and a few additional specs like NFC, USB-C and fast charging support.

Want to see how the specs for the whole family break down? Check out the full chart below.

Category OnePlus 3 OnePlus 2 OnePlus One
Operating System Android 6.0 Android 6.0 Android 6.0
Display 5.5-inch Optic AMOLED
1920x1080 (401 ppi)
Gorilla Glass 4
5.5-inch IPS LCD
1920x1080 (401 ppi)
Gorilla Glass 3
5.5-inch IPS LCD
1920x1080 (401 ppi)
Gorilla Glass 3
Processor Snapdragon 820
Quad-core, 2.2GHz
Adreno 530 GPU
Snapdragon 810
Octa-core, 1.8GHz
Adreno 430 GPU
Snapdragon 801
Quad-core, 2.5GHz
Adreno 330
Storage 64GB 16/64GB 16/64GB
Expandable No No No
Rear Camera 16MP IMX298, f/2.0, 1.12-micron pixels
RAW, 4K video, 720p slo-mo
13MP f/2.0, 1.3-micron pixels
Laser AF, OIS
RAW, 4K video, 720p slo-mo
13MP, f/2.0, 1.12-micron pixels
Autofocus, 4K video, 720p slo-mo
Front Camera 8MP IMX179, f/2.0, 1.4-micron pixels
Fixed focus, 1080p video
5MP, f/2.4
1080p video
5MP, f/2.0
1080p video
Connectivity Wi-Fi 802.11ac, Bluetooth 4.2, NFC, GPS, GLONASS Wi-Fi 802.11ac, Bluetooth 4.1, GPS, GLONASS Wi-Fi 802.11ac, Bluetooth 4.1, GPS, GLONASS
SIM Dual Nano SIM Dual Nano SIM Micro SIM
Charging USB-C
Dash Charge
Battery 3000 mAh
3300 mAh
3100 mAh
Water resistance No No No
Security One-touch fingerprint One-touch fingerprint No
Dimensions 152.7 x 74.7 x 7.35 mm 151.8 x 74.9 x 9.85 mm 152.9 x 75.9 x 8.9 mm
Weight 158 g 175 g 162 g