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Coolpad B770 TD-LTE Dual SIM Full Device Specifications

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Released Date: 2016 Mar

Display Dimension: 540x960 pixels

RAM Size: 1024 MiB RAM

Device Camera: 8.0 MP camera

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Introduction

Brand

Coolpad

Model

B770 TD-LTE Dual SIM

Released

2016 Mar

Hardware Designer

Yulong Computer

Manufacturer

Yulong Computer

Device Category

Smartphone

Physical Attributes

Width

77.5 mm, 3.05 inch

Height

153 mm, 6.02 inch

Depth

8.6 mm, 0.34 inches

Bounding Volume

102 ccm

Mass

163 g, 5.75 ounces

Software Environment

Platform

Google Android

Operating System

Google Android 5.1.1 (Lollipop), CoolUI

Application processor, Chipset

CPU Clock

1200 MHz

Operative Memory

RAM Type

Yes

RAM Capacity

1024 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

Yes

Non-volatile Memory Capacity

7629 MiB non-volatile

Display

Display Diagonal

139.7 mm, 5.5 inch

Resolution

540x960, 518400 pixels

Display Width

68.49 mm, 2.7 inch

Display Height

121.76 mm, 4.79 inch

Horizontal Full Bezel Width

9.01 mm

Display Area

8339.2 square millimeter

Display Area Utilization

70.3%

Pixel Size

0.12683 mm/pixel

Pixel Density

200 PPI

Display Type

Color IPS TFT LCD display

Display Color Depth

24 bit/pixel

Number of Display Scales

16.8M

Display Illumination

Yes

Display Light Reflection Mode

Yes

Display Subpixel Scheme

RGB Matrix (3 subpixels)

Scratch Resistant Screen

Graphical Subsystem

Graphical Controller

N/A

Audio/Video Interfaces

A/V Out

Audio Subsystem

Audio Channel(s)

stereo

Sound Recording

Microphone(s)

mono

Sound Playing

Loudspeaker(s)

mono

Audio Output

3.5mm

Cellular Phone

Supported Cellular Bands

GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , TD-SCDMA 2000 MHz (B34) , TD-SCDMA 1900 MHz (B39) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) bands

Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified) , TD-SCDMA , TD-HSDPA , LTE (Cat. unspecified) , LTE 150 Mbps / 50 Mbps (Cat. 4) data links

SIM Card Slot

Yes

Cellular Antenna

Internal antenna

Call Alert Sound

64-chord melody

Complementary Phone Services

Voice transmission , Voice speaker , Vibrating Alert , Speakerphone

Secondary Cellular Phone

Dual Cellular Network Operation

Dual standby

Sec. Supported Cellular Networks

GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2)

Sec. Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified)

Sec. SIM Card Slot

Yes, Internal antenna

Control Peripherals

Touchscreen Type

Capacitive multi-touch sensing screen

Touchscreen Simultaneous Touch Points

Yes

Communication Interfaces

Expansion Interfaces

TransFlash , microSD , microSDHC

USB

USB 2.0, USB Hi-Speed (480 Mbps)

USB Services

USB charging

USB Connector

USB Series Micro-B (Micro-USB)

Bluetooth

Bluetooth 4.0, Internal antenna

Bluetooth profiles

A2DP , AVRCP

Wireless LAN

IEEE 802.11b , IEEE 802.11g , IEEE 802.11n, Internal antenna

Wireless Services

Miracast , Wi-Fi Direct , Wi-Fi Tethering

Multimedia Broadcast

FM Radio Receiver

FM radio (88-108 MHz), Proprietary headset as antenna

Satellite Navigation

Supported GPS protocol(s)

GPS (NMEA 0183)

GPS Antenna

Internal antenna

Complementary GPS Services

Assisted GPS , Geotagging , QuickGPS

Primary Camera System

Camera Placement

Rear

Camera Image Sensor

CMOS

Camera Resolution

3264x2448 pixel

Number of effective pixels

8.0 MP camera

Zoom

1.0 x optical zoom

Focus

Contrast Detection Autofocus (CD AF)

Recordable Image Formats

JPG

Video Recording

1920x1080 pixel, 30 fps

Recordable Video Formats

3GP , 3G2 , MPEG4

Flash

single LED

Camera Extra Functions

HDR photo , Macro mode , Panorama Photo

Auxiliary Camera

Aux. Camera Image Sensor

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor

Auxiliary Camera No. 4

Aux. 4 Camera Image Sensor

Aux. 4 Camera Focus

Secondary Camera System

Secondary Camera Placement

Front

Secondary Camera Sensor

CMOS

Secondary Camera Resolution

1600x1200 pixel

Secondary Camera Number of pixels

1.9 MP sec. cam

Secondary Recordable Image Formats

JPG

Secondary Video Recording

640x480 pixel, 30 fps

Secondary Recordable Video Formats

3GP

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor

Built-in Sensors

Built-in compass

Yes

Built-in accelerometer

Yes

Additional sensors

Light intensity sensor , Proximity sensor

Ingress Protection

Protection from solid materials

Yes

Protection from liquids

Yes

Power Supply

Battery

Yes, Yes, 1-cell

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