Overview & Features
Technical Specifications
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Overview & Features
Brand
Coolpad
Model
8703 TD-LTE
Released
2014 Aug
Manufacturer
Yulong Computer
Hardware Designer
Yulong Computer
Technical Specifications
Display
Pixel Size
0.11667 mm/pixel
Resolution
480x854
409920 pixels
Display Area
5580.2 square millimeter
Display Type
Color TN-TFT LCD
display
Display Width
56 mm
Pixel Density
218 PPI
Display Height
99.64 mm
Display Diagonal
114.3 mm
Display Color Depth
24 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
60.3%
Number of Display Scales
16.8M
Scratch Resistant Screen
No
Horizontal Full Bezel Width
12 mm
Display Light Reflection Mode
Yes
Power Supply
Battery
Lithium-ion
removable
1-cell
Sound Playing
Audio Output
3.5mm
Loudspeaker(s)
mono
Cellular Phone
SIM Card Slot
Yes
Call Alert Sound
64-chord melody
Cellular Antenna
Internal antenna
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
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
Supported Cellular Data Links
GPRS (Class unspecified)
EDGE (Class unspecified)
TD-SCDMA
TD-HSDPA
LTE (Cat. unspecified)
data links
Audio Subsystem
Audio Channel(s)
stereo
Sound Recording
Microphone(s)
mono
Auxiliary Camera
Aux. Camera Image Sensor
No
Built-in Sensors
Built-in compass
Yes
Additional sensors
Light intensity sensor
Proximity sensor
Built-in accelerometer
Yes
Operative Memory
RAM Type
Yes
RAM Capacity
512 MiB RAM
Ingress Protection
Protection from liquids
Yes
Protection from solid materials
Yes
Control Peripherals
Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
Yes
Graphical Subsystem
Graphical Controller
N/A
Non-volatile Memory
Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
3815 MiB
Non-volatile Memory Interface
Yes
Physical Attributes
Mass
156 g
Depth
10.9 mm
Width
68 mm
Height
136 mm
Bounding Volume
100.8 ccm
Multimedia Broadcast
FM Radio Receiver
FM radio (88-108 MHz) with RDS
Proprietary headset as antenna
Satellite Navigation
Satellite Antenna
Internal antenna
Supported GPS protocol(s)
GPS (NMEA 0183)
Complementary Satellite Services
Assisted GPS
Geotagging
QuickGPS
Software Environment
Platform
Google Android
Operating System
Google Android 4.4.2 (KitKat)
Chinese
Audio/Video Interfaces
A/V Out
No
Auxiliary Camera No. 2
Aux. 2 Camera Image Sensor
No
Auxiliary Camera No. 3
Aux. 3 Camera Image Sensor
No
Auxiliary Camera No. 4
Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No
Primary Camera System
Zoom
1.0 x optical zoom
Flash
single LED
Focus
Contrast Detection Autofocus (CD AF)
Video Recording
1280x720 pixel
30 fps
Camera Placement
Rear
Camera Resolution
2592x1944 pixel
Camera Image Sensor
CMOS
Camera Extra Functions
Macro mode
Recordable Image Formats
JPG
Recordable Video Formats
3GP , 3G2 , MPEG4
Number of effective pixels
5.0 MP camera
Geographical Attributes
Mobile Operator
China Mobile Limited
Market Countries
China
Secondary Camera System
Secondary Camera Sensor
CMOS
Secondary Video Recording
640x480 pixel
30 fps
Secondary Camera Placement
Front
Secondary Camera Resolution
640x480 pixel
Secondary Camera Number of pixels
0.3 MP sec. cam
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3GP
Communication Interfaces
USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 4.0
Internal antenna
USB Services
USB charging
USB Host
USB Power Delivery
Wireless LAN
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Internal antenna
USB Connector
USB Series Micro-B (Micro-USB)
Wireless Services
DLNA
Bluetooth profiles
A2DP
AVRCP
Expansion Interfaces
TransFlash
microSD
microSDHC
Secondary Cellular Phone
Sec. Supported Cellular Networks
No
Secondary Auxiliary Camera
Sec. Aux. Cam. Image Sensor
No
Application processor, Chipset
CPU Clock
1200 MHz
Secondary Auxiliary Camera No. 2
Sec. Aux. 2 Cam. Image Sensor
No
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