Smart Phone OS:An operating system (OS) is software that interacts between a user and a smartphone.
Android 7.0 Nougat
CPU:Central processing unit
Cortex-A7
CPU frequency:
1200.0 MHz (4-core)
Chipset:Is a set of chips in the smartphone that control the CPU.
Spreadtrum SC7731C
RAM Memory:
1 GB
Display Echo Surf
Display:
TN Color (16M), 480x854 px (5.0") 196ppi
Touch screen:
yes
Storage Echo Surf
Built-in memory:
16 GB
Memory card:
MicroSDHC max. 32 GB
Camera Echo Surf
Camera:
7.99 MPx
Screen Resolution:Screen resolution refers to the size of the image received on the screen in pixels
3264 x 2448 px
Flash:
LED
Autofocus:
yes
Optical zoom:
no
Digital zoom:
yes
Second camera:
5.04 Mpx
Screen Resolution:Screen resolution refers to the size of the image received on the screen in pixels
2592 x 1944 px
Communication Echo Surf
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
4.0
EDGE:
yes
GPRS:General Packet Radio Service
Class 10
GPS:Global Positioning System
yes
A-GPS:Assisted Global Positioning System
no
GSM:
850 900 1800 1900
HSDPA:High-Speed Downlink Packet Access
900 2100
HSUPA speed:
5,76 Mb/s
HSDPAHigh-Speed Downlink Packet Access speed:
21 Mb/s
USB:Universal Serial Bus
2.0
WAP:
2.0
Wi-Fi:Wireless lan technology
802.11 b/g/n
Multimedia Echo Surf
Audio formats:
AMR, MIDI, MP3, WAV, AAC
Audio out:
Jack 3,5 mm
MP3 player:
yes
MP3 ringtones:
yes
Polyphony:
yes
Radio:
yes
RDS:Radio Data System
yes
RSS:
yes
Vibra:
yes
Dictaphone:
yes
Loudspeaker:
yes
Voice dialing:
yes
Sensors Echo Surf
Accelerometer:
yes
Light sensor:
yes
Proximity sensor:
yes
Design Echo Surf
Dual SIM:
yes
SIM card size:
Nano Sim, Nano Sim
Dimensions:
133.5 x 66.8 x 9.6 mm, vol. 85.6 cm³
Weight:
139 g
Phone resistant:
no
Battery Echo Surf
Capacity:
Li-Ion 2000 mAh
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