But, that's not all, Xiaomi went one step further and also distributed a calculator to people who were lining up for the OnePlus 6T launch, held in New Delhi.
Thinking about pulling the trigger on the OnePlus 6T through T-Mobile?
The OnePlus 6T has a large, 6.4-inch screen, dual cameras on the back and one of the best Android software experiences available on a phone.
Rouhani first deputy: USA can not stop export of Iranian oil
NIOC offered a million barrels of crude oil on IRENEX on Sunday, of which 280,000 barrels were traded. Baghdad has been saying that it would abide by the US sanctions on Iran.
It's also the first time a OnePlus device will be compatible with the Verizon network, although they will not be directly selling the phone through their stores.
The OnePlus 6T isn't very different from the OnePlus 6 apart from the front design, the in-display fingerprint sensor and the bigger battery. After other smartphone majors such as Apple and Samsung dropped the 3.5mm headphone jack, this is the first OnePlus smartphone to come without the headphone jack. There's also a 256GB storage upgrade for $629. In all likelihood it'll nearly certainly be behind that of the Global (unlocked) version of the phone every time OnePlus has an update.
This will be the first time that OnePlus will bring this colour to any of its smartphones. In what could be an important turning point for the company - and sales - the 6T will be sold at all T-Mobile stores nationwide. For $549, consumers can grab the OnePlus 6T with 128GB of storage and 6GB RAM, while $579 amps up the RAM to 8GB. Lastly, travelers will be impacted because the device only has one SIM slot rather than two.
OnePlus 6 has got a new OxygenOS 9.0.2 update with the new navigation gestures. This means a set of features are not yet available on the T-Mobile variant. They'll eventually make their way to the T-Mobile version, but, as it is with updates like this throughout the future, they'll be coming here later than they've come to the global version of the phone. In other words, even an old OnePlus X that wasn't even $300 at retail can be traded-in right now for a $300 discount on the OnePlus 6T.