Product Detail
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A290

Detail


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Main features


1.77 inch color screen, Resolution: 128*160

Frequency: European Version or USA version Optional

Embedded high extensibility Android system

Simple and convenient function buttons

Built-in antenna, more reliable

4000mAh battery, long time standby

Support group call, single call

Priority calling, monitor, recording

Talk App support RealPTT

GPS location and tracking



General Specifications
Network supportFDD_LTE/TDD_LTE/WCDMA/CDMA/GSM
Hardware Platform Qualcomm 8909
Operate system Android 4.4.2
Earphone Socket2.5mm+3.5mm
Screen1.77 inch
WIFISupport
GPSSupport
Battery capacity4000Mah
Dimensions: H x W x D (mm)128*54*32.5mm
Weight252g
Standby Time48hours
Electrical   Specifications
European VersionTD-LTE:Band 40
LTE-FDD:Band 1,3,4,5,7,8,20,28A,28B
WCDMA:Band 1,4,5,8
CDMA:1xEVBO:BC0
GSM/GPRS/EDGE:850,900,1800
U.S.A. VersionLTE-FDD:1,2,4,5,7,12,17,19,28A,28B
WCDMA:Band 1,2,4,5,19
GSM/GPRS/EDGE:850,900,1900
Working VoltageDC 3.6~4.2V
Working Current IDLE mode: ≤60-170mA; Data Transmission mode ≤200mA
Working Temperature/HumidityT: -10℃~+50℃; H: 5%~95%
Storage Temperature -40℃~+85℃
Rated Audio Output Power1.3W
Audio Distortion@ Rated Audio10%
Charger5V 1A Micro USB
RX sensitivity≤-106dBm



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