OnePlus 3T Review : Budget Boss

  • Pricing is still great, even $100 over OnePlus 3
  • Hardware is high quality, AAA production
  • Camera is amongst best in any smartphone
  • OnePlus supports ROM development, does not void warrantee for root
  • Display is top notch
  • No waterproofing, no dust-proofing
  • Phone's industrial design feels caught between safe and unique
  • OnePlus-made cases look cool, but offer little protection
  • Fingerprint scanner not quite as quick as Pixel XL or iPhone 6s/7

The OnePlus 3T is a device that's stood on the shoulders of its predecessor to get ahead of the pack of top-tier smartphones on the market today. Instead of releasing an all-new smartphone, OnePlus has opted to chop their update schedule in two. Like Apple releasing an iPhone 6 one year then an iPhone 6s the next, OnePlus seems to be using the "T" – only here twice a year instead of just once. This is the better of the two devices, and a device that can truly match up against the finest smartphones in the market from all opposing brands.


The OnePlus 3T is not necessarily meant to do battle with its predecessor. The OnePlus 3T was released less than a year after the OnePlus 3 and effectively replaces it in the market – OnePlus no longer sells the 3, only the 3T. As such, the few upgrades over the 3 with the 3T are put in place to beat out or meet with the rest of the Android smartphone universe.

The OnePlus 3 had a Qualcomm Snapdragon 820 processor, and the OnePlus 3T has a Snapdragon 821. The OnePlus 3 had a 3000mAh battery and the 3T has a 3400mAh battery. These two feature upgrades should have given the 3T a slight bump in both processing power and battery life.

Both of these things are true – though they're both very difficult to recognize if we're using one phone one day, and the other the next. Besides the battery literally being bigger in this model VS the last, the OnePlus 3T offers one more different element that's noticeable: the front-facing camera.

The front-facing camera was an 8-megapixel shooter with the 3, and with the 3T it's been switched out for a 16-megapixel camera. The photos it takes can be larger when shot with the front-facing camera. This new model also offers a slight improvement in video smoothness when recorded with the back-facing camera thanks to an EIS boost.

For the uninitiated: the OnePlus 3T is the latest in a line of well-marketed impressively-feature-full set of smartphones from the brand OnePlus. The first couple of years the company found a lot of attention in an Invite Only sales system – now they're relying solely on their ability to make great phones.

Above is a photo showing the OnePlus 3T next to the Google Pixel XL. These devices have the same size display – 5.5-inches diagonally – while the Pixel XL has a sharper panel. The Pixel XL has a 1440 x 2560 pixel display while the OnePlus 3T has a 1920 x 1080 pixel display. They look surprisingly similar right next to one another.

Below you'll find specifications for the OnePlus 3T as provided by OnePlus. Note that these specifications can be compared to the OnePlus 3 directly in our OnePlus 3 Review, as linked near the end of this article.

In the box with this OnePlus 3T comes a single screen protector (which comes pre-applied to the screen). Also inside is a Dash brand Type-C cable (that's USB-C), as well as a power adapter to plug that cord into the wall. There's a single SIM tray ejector pin, a quick start guide, and a safety information booklet too.

User Experience

With a new Gunmetal casing and an otherwise-unchanged exterior shape, the OnePlus 3T is very similar to the OnePlus 3. That is to say that the OnePlus 3T is a very fine phone. The OnePlus 3T runs what OnePlus calls "OxygenOS" in its version 3.5 release.

While this isn't exactly a Nexus or Pixel update-speed sort of situation, OnePlus isn't far behind with Google's updates as such. OnePlus creates an ever-so-slightly unique experience over Android Nougat, Google's basic version of Android. Slight color customization abilities, light and dark themes, and super-simple Material Design-inspired icons make the OnePlus 3T's software experience quite usable.

In fact, for those that have not yet found themselves in love with the new Pixel UI for Android, this experience might be the UI they're looking for. Recent contacts, Memo, and Recent Apps make finding oft-used bits and pieces easy to find, and the whole experience is swift.

Most of the apps OnePlus installs can be uninstalled if the user wishes. This includes File Manager, Recorder, Weather, Music, and Community – all of which I've kept. File Manager, in my opinion, should be included with every smartphone as a matter of decency.

Settings allow for a wide variety of gestures with the OnePlus 3T's touchscreen display – all of which work about as well as their predecessor. What's far more intuitive is the physical switch on the left of the smartphone's display, a switch that can be assigned to a set of actions – I generally just use it to mute the phone.

Battery life on the OnePlus 3T is much like the OnePlus 3, perhaps a bit better in some situations. A larger battery with not much else changed in the phone save the processor means that the OnePlus 3T gets closer to a day and a half of use than the OnePlus 3. The OnePlus 3 gets closer to a day of use before needing a charging.

Using OnePlus' own brand of fast charging, Dash, the OnePlus 3T can be filled from zero battery in as much time as it takes to drink a cup of coffee. Gone are the days when a phone would need to sit up connected to a charger all night to get to full. Here are the days when it's expected that a full charge can be had in a single sit.


Below is a variety of photographs captured by the OnePlus 3T's back-facing camera. This camera is very much the same as it was with the OnePlus 3 – quite good. It's not quite as surprisingly good as the Google Pixel – but without the two next to one another, there's little difference.

This device captures photographs and video with the best of them. Compare these shots to any smartphone camera from the past several years and you'll find OnePlus up near the top of the pack, if not on top. The OnePlus 3T takes photos far exceeding the quality most users will require.


I was going to mention the fact that this model costs $100 more than its predecessor for very little in the way of major improvements. But since the OnePlus 3 is no longer available for sale from OnePlus, the point is basically moot. A smartphone as good as this for $439 off-contract should scare the likes of Samsung and Apple – but it won't.

SEE OUR: Original OnePlus 3 Review

Not until OnePlus is taken seriously by the general public and mobile carriers no longer hold the keys to the kingdom. Not until having a spot on a carrier shelf is no longer the deciding factor in smartphone buyer's minds. Not until the vast majority of smartphone users ride with OnePlus' tagline "Never Settle" will a company like OnePlus have a chance at taking the top spot from the most major brands.

We'll see if they survive long enough to make that happen. In the meantime – they make really great phones for surprisingly small amounts of cash. The OnePlus 3T is reliable and well worth what it costs.