OnePlus 7T has a 6.55 inches Fluid Full HD+ Fluid AMOLED display and a 90Hz refresh rate. It has its front camera beautifully placed in the most convenient place. It has a triple (48+12+16 MP) camera arrangement at the back with PDAF, OIS, Dual-LED flash, HDR, panorama, etc., and Ultra HD video recording which is the same setup. The ultrawide camera depends on a 16MP camera behind the f/2.2, 17mm lens and it has PDAF, and 2x optical zoom. The telephoto camera is 12 MP and it has an f/2.2, 51mm lens. The main or back camera can record 4k video with 30/60FPS and 1080p video with 30/60/240fps. It has Night Mode and Auto HDR, gyro-EIS. OnePlus 7T has a front camera of 16 MP f/2.0, 25mm (wide) lens. The front camera records 1080p with 30FPS and it has Auto-HDR.
It comes with a 3800 mAh Li-Po battery with 30W wired fast charging which is decent. You can buy this phone with 8 GB RAM, up to Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) CPU, and Adreno 640 (700 MHz) GPU. The phone is powered by a Qualcomm SM8150 Snapdragon 855+ (7 nm) chipset. The phone comes with 256 GB internal storage but unfortunately, there is no MicroSD slot in this phone. There is also an optical in-display fingerprint(under display, optical) sensor under display in this phone which is conventional.
OnePlus 7T has all the other regular features like Dual SIM. Face Unlock, USB Type-C 3.1, OTG, accelerometer, gyro, proximity, compass, Virtual proximity sensing, etc. OnePlus 7T 8GB RAM lets users save their important documents and favorite games within a 256GB non-expandable internal storage. Users can also play high-quality mobile games like PUBG, and Free Fire, COD smoothly without any lag or delay providing that they have a good internet connection.