We have already gathered the specs which you will likely see once it's available in the market. The phone features a large 6.28 inches display and it has scratch proof. According to the company, “If it not broken, don’t fix it”.
The OnePlus 6 packs a more powerful processor, Snapdragon 845, a notch at the top of the display, and a slightly beefier battery.

This phone runs on Android 8 Oreo straight from the box. It has a glass back too, and so we welcome OnePlus fans to the world of slippery smartphones.
As for the availability in India, Nigeria, China and other countries as well as the price tag, we will let you know once the phone is official.
ONEPLUS 6 SPECIFICATIONS AND PRICE
WIRELESS NETWORKS
2G: GSM, GPRS, EDGE 850 / 900 / 1800 / 1900 MHz
3G: UMTS, WCDMA, HSDPA 850 / 900 / 1900 / 2100 MHz
4G: LTE Frequency Bands 1(2100) / 2(1900) / 3(1800) / 4(1700/2100) / 5(850) / 7(2600) / 8(900) / 12(700) / 17(700) / 18(800) / 19(800) / 20(800) / 25(1900) / 26(850) / 28(700) / 29(700) / 30(2300) / 34(2000) / 38(2600) / 39(1900) / 40(2300) / 41(2500) / 66(1700/2100)
SIM Type: Dual Nano-SIM
PLATFORM
OS: Android 8.1 Oreo + Oxygen OS
DESIGN
Dimensions: 7.5 mm thin
Weight: 175g
Display: 6.28 inches, 1080 x 2280 pixels, 18:9 ratio, AMOLED display
Sensors: Fingerprint, Accelerometer, Hall, G-sensor, Electronic Compass, Gyroscope, Proximity, Ambient Light, RGB, Sensor Hub
Build: Metal + Glass
Colours: Black
HARDWARE
Processor Type: 64-bit Octa-core 2.7GHz Cortex-A53
Processor Name: Qualcomm Snapdragon 845
Graphics Processor: Adreno 630
MEMORY
RAM: 6GB
Internal Storage: 128GB
External Storage: microSD, up to 128GB
CAMERAS
Rear: Dual 20 megapixels + 16 megapixels, f/1.7 aperture, auto-focus, LED flash
Video recording: 4K @ 30fps, 1080p @60fps
Front-facing: 20 megapixels, f/2.0 aperture
MULTIMEDIA
Music Support: MP3/WAV/eAAC+ player
Audio:
Loudspeaker: Mono
Video Support: MP4/MPEG4/H.263/H.264 player
FM Radio: Yes
CONNECTIVITY
Bluetooth: v5.0
WiFi: Wi-Fi 802.11 a/b/g/n, hotspot
GPS: Yes
USB: microUSB v2.0, Type-C 1.0 reversible connector, USB-OTG
MISCELLANEOUS
Charging: Fast Battery Charging (Dash Charge)
Battery Type and Capacity: Lithium-Ion 3,450mAh
Announced: Yet To Be Announced
Availability: Yet To Be Announced
Smartphone Price: $750 (rumoured)