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Astro S451 specs.

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Astro S451




Basic Spec Astro S451
Smart Phone OS:?An operating system (OS) is software that interacts between a user and a smartphone.
Android 4.4 KitKat
Processor:
Spreadtrum SC7731
Processor clock: 1.20 GHz
Number of cores: 4
GPU: ARM Mali-400 MP2 @400 MHz
RAM:?Random Access Memory
512 MB
Internal memory:
4 GB
Memory cards:
yes
microSD, microSDHC, microSDXC (up to 32 GB)
Display Astro S451
Display:
Color / TFT
16M colors, 60 Hz
480 x 854 px (4.50") 218 ppi
61.7% screen-to-body ratio
Display protection:
yes
Main camera Astro S451
Type:
Standard
Photo matrix:
2 Mpx
Flash:
yes LED
Digital zoom:
yes
Additional:
FF
Front camera Astro S451
Type:
Portrait
Photo matrix:
0.3 Mpx
Flash:
yes
Digital zoom:
yes
Additional:
FF
Communication Astro S451
A-GPS:?Assisted Global Positioning System
yes
GPS module:
yes
Bluetooth:?Bluetooth is used to exchange data between nearby mobile devices.
yes v2.1
EDGE:
yes
GPRS:?General Packet Radio Service
yes
Infrared port (IRDA):?InfraRed Data Association
yes
NFC:?Near field communication
yes
USB:?Universal Serial Bus
yes v2.0
WAP:
yes v2.0
Wi-Fi:?Wireless lan technology
yes v802.11 b/g/n
WiFi frequencies:
2.4 GHz
Hotspot WiFi:
yes
Multimedia Astro S451
Audio Jack:
3.5 mm
Java:
yes Dalvik
MP3:
yes
Polyphony:
yes
Radio:
yes
Sound formats:
AAC, AAC , AMR, WAV, eAAC
Stereo speakers:
yes
HD Voice:
yes
Sensors Astro S451
Accelerometer:
yes
Altimeter:
yes
Barometer:
yes
Fingerprint scanner:
yes
Gravity:
yes
Gyroscope:
yes
Hall-effect:
yes
Hygrometer:
yes
Iris scanner:
yes
Light:
yes
Magnetometer:
yes
Proximity:
yes
Design Astro S451
Dimensions:
135.00 x 67.00 x 9.60 mm
Weight:
142.00 g
Battery Astro S451
Standard battery:
Li-Ion 1500 mAh
Quick battery charging:
yes
Wireless battery charging:
yes




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