Today OnePlus announced the OnePlus 3T, a smartphone that succeeds the OnePlus 3 as the company's flagship smartphone. This move may be unexpected for some, given that the OnePlus 3 only launched back in June of this year, meaning that its time as OnePlus's flagship phone lasted only five months. However, as technology moves forward, it makes sense to update devices appropriately even if the changes do not align with the yearly cadence that we've come to expect for mobile devices.

While the OnePlus 3T does succeed the OnePlus 3, owners of the OnePlus 3 do not need to fear that their device has been relegated to a position as a legacy device. As one might guess from its name, the OnePlus 3T is merely an iteration on the OnePlus 3 in order to take advantage of some technological improvements that have come along since the OnePlus 3's development cycle. Before going any further, I've made a chart comparing the OnePlus 3 and 3T so it's clear which aspects of the phone have changed.

  OnePlus 3 OnePlus 3T
SoC Qualcomm Snapdragon 820 Qualcomm Snapdragon 821
GPU Adreno 530
Display 5.5" 1920 x 1080 PenTile AMOLED
Size / Mass 152.7 x 74.7 x 7.35mm, 158g
Battery 3000 mAh 3400 mAh
Rear Camera 16MP 1.1 μm Sony IMX298, f/2.0, OIS
Front Camera 8MP 1.4 μm Sony IMX179, f/2.0 16MP 1.0 µm Samsung S5K3P8, f/2.0
Storage 64GB UFS 2.0 64/128GB UFS 2.0
I/O USB 2.0 Type-C connector, 3.5mm audio
Connectivity 802.11a/b/g/n/ac + BT 4.2, USB-C, GPS/GNSS
Software Android 6.0.1
OxygenOS 3.2.7
Android 6.0.1
OxygenOS 3.5.1
Price 64GB: 399 USD 64GB
439 USD
439 EUR
399 GBP
599 CAD
3299 DKK
3388 HKD
4295 SEK
479 USD
479 EUR
439 GBP
639 CAD
3599 DKK
3788 HKD
4795 SEK

For the most part, the OnePlus 3T is essentially the same phone as the OnePlus 3. Both share the same ports, the same rear-facing camera, the same display, the same dimensions, and the same RAM configuration. What changes have been made are mostly improvements to internal components. Most notable is the move to Snapdragon 821, which helps keep OnePlus at the same level as the competition as far as processing power goes. OnePlus is using the standard MSM8996 Pro, which brings the peak CPU frequency to 2.35GHz and the peak GPU frequency to 653MHz, which will push performance slightly ahead of the OnePlus 3.

Moving beyond the SoC, the battery is definitely the next area of interest. OnePlus has maintained the size and mass of the OnePlus 3, but the battery capacity has increased 13% from 3000 mAh to 3400 mAh. Without a teardown it's hard to say whether this is owed to improvements in battery density, or improvements to the phone's internal layout, but given that the total platform power of the phone shouldn't be changing it should bring a noticeable improvement in battery life.

The last large change from the OnePlus 3 is the front-facing camera. The OnePlus 3 used Sony's IMX179, which is an 8MP sensor with 1.4 µm pixels paired with an f/2.0 lens. The OnePlus 3T bumps the resolution up to 16MP through the use of Samsung's S5K3P8 sensor with 1.0 µm pixels and the same aperture.

In addition to the changes mentioned above, the OnePlus 3T comes in a different set of colors and storage configurations than the OnePlus 3. The OnePlus 3 came in a standard aluminum finish, and only had a 64GB model. To differentiate it from its predecessor, the OnePlus 3T comes in a gunmetal grey finish and a gold finish, with the former shipping in 64GB and 128GB, and the latter only in 64GB. With all these changes also comes a roughly 10% increase in price, and it'll be interesting to see how the Android community feels about the balance of the price increase and the improved specifications.

The OnePlus 3T will be available for sale in the United States on November 22, and in Europe on November 28. With its launch, the OnePlus 3 is being sent to end-of-life status from a manufacturing perspective. However, the OnePlus 3 and 3T are viewed as essentially the same device from a software perspective, meaning that while you will no longer be able to buy the OnePlus 3, OnePlus plans to bring software updates to both phones. When the OnePlus 3 receives a stable release of OxygenOS 3.5.1 both devices should be updated on the same schedule going forward, with an update to Android Nougat expected to ship before the year is over.

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  • UtilityMax - Wednesday, November 16, 2016 - link

    But Oneplus 3 production is already finished, and the OP store is already out of them.
  • zamboni.palin - Tuesday, November 15, 2016 - link

    Strange. I have no problem with the Pentile display on the OP3. I also have an S6, a HTC 10, and a Le1 Pro. I do not perceive the 1080p AMOLED as inferior in any way to the other higher-res screens. Indeed, I very much like it on sRGB and it's the reason I use the OP3 substantilly more than any of the other phones. In fact, I am pretty much ready to ... settle - ahem! - for it.
  • Spectrophobic - Tuesday, November 15, 2016 - link

    What? You mean you don't stare at your phone an inch from your eyes? What's wrong with you???
  • bigboxes - Tuesday, November 15, 2016 - link

    You have all those phones. What do you do with them? Lay them out on your bed and swim in them?
  • eldakka - Tuesday, November 15, 2016 - link

    Or run an intensive benchmark in a loop and stick them in your pockets - instant pocket warmers for those cold days.
  • zamboni.palin - Wednesday, November 16, 2016 - link

    I settle for the best - for me - then sell the rest. I only buy them second hand (or major discounts) so I lose little. And I am still shocked hoe radically different the experience of a phone can be. So indulge me...
  • Meteor2 - Wednesday, November 16, 2016 - link

    You should probably write reviews ;)
  • WoodyPWX - Tuesday, November 15, 2016 - link

    Very nice price/perf ratio! Even for the 128GB version, the price increase is quite small and tempting. I would normally say 64GB is enough, but just for a few bucks, I could have twice the capacity... hmm. Still half the price of my iPhone 6s+ 128GB
  • snakyjake - Tuesday, November 15, 2016 - link

    Does this have T-Mobile's 700 MHz/Band 12 and LTE Band 66?
  • shabby - Tuesday, November 15, 2016 - link

    Just noticed that the front camera on the op3 is the same as the rear camera in the nexus 5... oh what a shitty camera it was.

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