That's how BLU built their device Vivo One

BLU presented to the world in February 2018 their new model Vivo One

I/O variants

Vivo One has bands EDGE, GPRS, 2G, 3G and LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700), 28(700). Performance is about HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, GSM / HSPA / LTE.

GPS Yes, with A-GPS, USB microUSB 2.0, WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, Radio FM radio, Bluetooth 4.0, A2DP.

Vivo One camera details

In Vivo One case BLU engineers decided to put 12 mega pixels sensor. Some another additional properties are dual-LED dual-tone flash. Video recording on main camera of the Vivo One is supported with 1080p@30fps variants. This is quite good for instance one of available devices at the moment, Oppo A71 (2018), 12 mega pixels camera is installed in this model and opening is f/2.2. Few another extra features are (, 1/3", 1.12 µm), phase detection autofocus, LED flash. Video recording on main camera of the Vivo One is supported with 1080p@30fps variants

This phone got 12 mega pixels front facing sensor. And another extra info are LED flash.

Processor, memory, etc,

Quad-core 1.3 GHz Cortex-A53 processor is installed on Vivo One by BLU, with chip Mediatek MT6739, Considering Vivo One rank video adapter on this phone is PowerVR GE8100.

Capability on this model is 16 GB, 2 GB RAM, microSD is supported microSD, up to 64 GB, operating system is Android 7.1.1 (Nougat).

and containing these parameters antutu score is 35000.

Vivo One body

BLU made their Vivo One model rectangle 70.1mm on 148.4mm with thikness 9.8mm.

You can own the Vivo One in black, gold and silver.

Screen on Vivo One is built with technologies IPS LCD capacitive touchscreen, 16M colors, on that point BLU Vivo One was ahead from only 40% available phones by screen size, more detailed 5.5 inches, 78.1 cm2 (~75.0% screen-to-body ratio) screen with resolution 720 x 1440 pixels h/w is 18:9 and with density 293 pixels per inch supports multi touch.

BLU Vivo One features

Additional features on this device are - MP4/H.264 player - MP3/eAAC+/WAV/Flac player - Document viewer - Photo/video editor.

Regarding autonomy of this phone, it has Non-removable Li-Po 3000 mAh battery.

Fingerprint (rear-mounted), accelerometer, proximity sensors are supported on Vivo One by BLU.