Astro S451 specs.
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Basic Spec Astro S451
Smart Phone OS:
An operating system (OS) is software that interacts between a user and a smartphone.
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
Processor clock: 1.20 GHz
Number of cores: 4
GPU: ARM Mali-400 MP2 @400 MHz
RAM:Random Access Memory
Random Access Memory512 MB
Internal memory:
4 GB
Memory cards:
yes
microSD, microSDHC, microSDXC (up to 32 GB)
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
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
Assisted Global Positioning Systemyes
GPS module:
yes
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.yes v2.1
EDGE:
yes
GPRS:General Packet Radio Service
General Packet Radio Serviceyes
Infrared port (IRDA):InfraRed Data Association
InfraRed Data Associationyes
NFC:Near field communication
Near field communicationyes
USB:Universal Serial Bus
Universal Serial Busyes v2.0
WAP:
yes v2.0
Wi-Fi:Wireless lan technology
Wireless lan technologyyes 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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