That's how Coolpad built their device Cool S1

Cool S1 was announced by Coolpad in 2016

Under the hood

Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo) processor was designed for this model, having chipset Qualcomm MSM8996 Snapdragon 821, Taking into account Cool S1 pricing category graphic card on this phone is Adreno 530.

Storage on Cool S1 is 128 GB, 6 GB RAM or 64 GB, 4 GB RAM, no microSD supported, OS is Android 6.0.1 (Marshmallow).

Some info about camera

16 million pixels camera sensor is put in this phone and aperture is f/2.0. Few another extra properties are phase detection autofocus, dual-LED (dual tone) flash. Video recording on this device is existing. This is not bad for example one of available devices at the moment, Lenovo ZUK Edge, 16 mega pixels camera is put in Cool S1 and opening is f/2.2. And another extra features are phase detection autofocus, LED flash. Video camera on main camera of this device is supported with 2160p@30fps variants

The model got 16 mega pixels front lens. In general nothing any info to tell about.

Connectivity

This model has networks EDGE, GPRS, 2G, 3G and LTE. Speed is about HSPA, LTE, GSM / HSPA / LTE.

GPS Yes, with A-GPS, USB Type-C 1.0 reversible connector, WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot, Radio FM radio, Bluetooth 4.1, A2DP, LE.

Cool S1 body specifications

Coolpad made their Cool S1 model with dimensions 74.7mmX151.4mmX7.5mm.

You may buy the Cool S1 by Coolpad in gold.

Coolpad Cool S1 display is built with technologies IPS LCD capacitive touchscreen, 16M colors, on that point this phone was ahead from 74% existing mobile phones by larger display, which is 5.5 inches, 83.4 cm2 (~73.7% screen-to-body ratio) display having resolution 1080 x 1920 pixels having ratio 16:9 and having density 401 PPI with multi touch. Other info about display

• EUI 5.8

Features

Specific features on this device are - Fast battery charging (Quick Charge 3.0) - MP4/H.264 player - MP3/eAAC+/WAV player - Document viewer - Photo/video editor.

Let's talk about battery , battery is most frequent asked thing on device in nowdays Non-removable Li-Po 4070 mAh battery.

Another important things on device are sensors, on this device installed Fingerprint (rear-mounted), accelerometer, proximity.