OnePlus 3T specs: Snapdragon 821, 3400 mAh battery and 128GB storage option

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.

Swipe to scroll horizontally
Operating SystemAndroid 6.0 Marshmallow
Display5.5-inch Optic AMOLED
1920x1080, 401 ppi
Gorilla Glass 4
ProcessorQualcomm Snapdragon 821 2.35 GHz
Adreno 530 GPU
Rear Camera16MP IMX 298, 1.12-micron pixels
f/2.0, OIS, EIS
PDAF, 4K video, 120fps slow-mo
Front Camera16MP Samsung 3P8SP, 1-micron pixels
f/2.0, fixed focus
1080p video
Connectivity802.11ac Wi-Fi, Bluetooth 4.1, NFC, GPS
USB-C (USB 2.0)
Dual Nano SIM
Audio3.5 mm headphone
Battery3400 mAh
Dash Charge
Water resistanceNo
SecurityOne-touch fingerprint sensor
Sapphire cover
Dimensions152.7 x 74.7 x 7.35 mm
Weight158 g
Andrew Martonik

Andrew was an Executive Editor, U.S. at Android Central between 2012 and 2020.

  • Will the OnePlus 3 at least get a price drop?
    I'd still go for that if there is.
  • The original OnePlus 3 is being completely replaced by the 3T. It will no longer be on sale.
  • Makes sense. Would be kinda dumb to continue manufacturing the original OP3.
  • IS there any change in the LTE Bands? US model did not have Band 3... which I need
  • The EU/Asia model has Band 3 LTE. The U.S. model does not.
  • No CDMA, as usual, aaargh!
    Not the fault of one+, though.
  • CDMA is old technology..... everything is GSM now
  • That's correct, not everyone has a choice if they want good coverage in the US, dependant upon where they live. Verizon drags their feet on moving away from it, as a way to exercise more control over their customers. All the while, claiming to be transitioning their network over. How many years have we been hearing that same line of BS?
  • Still confused on these Unlocked phones and T-Mobile There are "links" where people say that Oneplus 3 doesn't work, some say it does.
    There are "links" where people say that the Moto X works or doesn't. Even Amazon says the X only partially works for Voice/Text for TMO. Can you do a Top "working" Unlocked Android phones for T-Mobile..?
    Bookmark it, it has everything you need.
  • Woah! Thanks! This is exactly what I needed...>
  • You're welcome! I don't know who is in charge of the page, but they are awesome, and it is updated too :)
  • All you have to do is check the bands of the phone against the bands the network you want to use has. OnePlus 3 definitely is designed to work on AT&T and T-Mobile, assuming you buy the U.S. model.
  • Is Google Assistant pre-installed?
  • It doesn't even come with 7.0 out of the box. It's still sitting on marshmallow
  • Blu at least admitted it. One plus probably has it too..... Backdoor in some cheap Android phones sent personal data to China