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Coolpad Grand 4 specs.

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General characteristics Coolpad Grand 4
Chip:
Nvidia Tegra 4
Process technology:
28 nm
CPU:?Central processing unit
4x ARM Cortex-A15, 1x ARM Cortex-A9
CPU bits:
32 bit
Instruction set:
ARMv7
Level 1 cache memory (L1):
32 KB + 32 KB
Level 2 cache memory (L2):
2048 KB
CPU cores:
5
CPU frequency:
1800 MHz
GPU:?Graphics Processing Unit
ULP GeForce
GPU cores:
72
GPU frequency:
672 MHz
RAM capacity:
2 GB
RAM type:
LPDDR3
RAM channels:
Double channel
RAM frequency:
933 MHz
Width:
2.89 in
Height:
5.14 in
Aspect ratio:
1.778
16:9
Screen Resolution:?Screen resolution refers to the size of the image received on the screen in pixels
1080 x 1920 pixels
Pixel density:
373 ppi
Color depth:
24 bit
16777216 colors
Display area:
75.15 %
Other features:
Capacitive
Multi-touch
Operating system (OS):
Android 4.2 Jelly Bean
Number of SIM cards:
2
Features:
Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)
Sensors Coolpad Grand 4
Sensors:
Proximity
Light
Accelerometer
Gravity
Primary camera Coolpad Grand 4
Aperture:
f/2.0
Flash type:
LED
Image resolution:
4160 x 3096 pixels
12.88 MP
Video resolution:
1920 x 1080 pixels
2.07 MP
Video FPS:
30 fps
Features:
Autofocus
Continuous shooting
Geotagging
Scene mode
Connectivity Coolpad Grand 4
GSM:
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMA:
CDMA 800 MHz
Mobile network technologies:
EV-DO (0.15 Mbit/s , 2.4 Mbit/s )
Tracking/Positioning:
GPS
A-GPS (abbreviated generally as A-GPS and less commonly as aGPS) is a system that often significantly improves startup performance-i.e., time-to-first-fix (TTFF), of a GPS satellite-based positioning system. A-GPS is extensively used with GPS-capable cellular phones, as its development was accelerated by the U.S. FCC 911 requirement to make cell phone location data available to emergency call dispatchers.
Wi-Fi:?Wireless lan technology
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
Wi-Fi Display
Bluetooth:?Bluetooth is used to exchange data between nearby mobile devices.
4.0
Connector type:
Micro USB
USB:?Universal Serial Bus
2.0
Features:
Charging
Mass storage
Connectivity:
Computer sync
OTA sync
DLNA
NFC
Browser:
HTML
HTML5
WAP 2.0
Multimedia Coolpad Grand 4
Speaker:
Loudspeaker
Earpiece
Radio:
Yes
Headphone jack:
Yes
Audio file formats/codecs:
AAC (Advanced Audio Coding)
MP3 (MPEG-2 Audio Layer II, .mp3)
WAV (Waveform Audio File Format, .wav, .wave)
Video file formats/codecs:
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
WMV (Windows Media Video, .wmv)
Design Coolpad Grand 4
Width:
81.6 mm
Height:
157 mm
Thickness:
7.9 mm
Volume:
101.21 cm³
Body materials:
Aluminium alloy
Battery Coolpad Grand 4
Capacity:
3000 mAh
Type:
Li-Ion




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