From the outside, things look dead identical to the original OnePlus 3 — so it's what's on the inside that counts.

For this mid-cycle refresh, OnePlus has focused on bumping the specs and adding a few extra hardware features to the OnePlus 3T. The core of the experience in terms of external hardware, display and main camera components remain unchanged. But internally we have some new additions with a better processor, new front camera, 128GB storage option and a larger battery.

Here's the complete spec sheet for the OnePlus 3T.

Category spec
Operating System Android 6.0 Marshmallow
Display 5.5-inch Optic AMOLED
1920x1080, 401 ppi
Gorilla Glass 4
Processor Qualcomm Snapdragon 821 2.35 GHz
Adreno 530 GPU
RAM 6GB LPDDR4
Storage 64/128GB
Expandable No
Rear Camera 16MP IMX 298, 1.12-micron pixels
f/2.0, OIS, EIS
PDAF, 4K video, 120fps slow-mo
Front Camera 16MP Samsung 3P8SP, 1-micron pixels
f/2.0, fixed focus
1080p video
Connectivity 802.11ac Wi-Fi, Bluetooth 4.1, NFC, GPS
USB-C (USB 2.0)
Dual Nano SIM
Audio 3.5 mm headphone
Battery 3400 mAh
Non-removable
Charging USB-C
Dash Charge
Water resistance No
Security One-touch fingerprint sensor
Sapphire cover
Dimensions 152.7 x 74.7 x 7.35 mm
Weight 158 g