Inrico T640A 4G Network Radio Unlock Android 8.1 LTE/WCDMA/GSM POC Mobile Phone Work With Real-ptt Zello Global Call
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Frequency
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Model
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T640A
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EU version
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GSM：B2/B3/B5/B8
WCDMA：B1/B2/B5/B8 LTE-FDD：B1/B3/B7/B20/B28a/B28b LTE-TDD：B38/B40/B41 |
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US version
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GSM：B2/B3/B5/B8
WCDMA：B1/B2/B4/B5 LTE-FDD：B1/B2/B4/B5/B7/B12/B13/B17/B28a/B28b |
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Maximum Transmission Power
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32.5db
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Receive Sensitivity
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-107dBm
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Wi-Fi
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802.11a/b/g/n/，2.4G&5G Dual Band
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Locations
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GPS
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Hardware
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CPU
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MT6739, 1.5GHz
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Memory
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512M + 4G ROM
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SIM card slot
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Dual Micro SIM(3FF)
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USB Ports
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Micro USB 2.0
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Interface
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M6 Earphone Jack
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Screen size
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1.77inch Colour screen, 128*160 pixel
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Speaker
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Ø36mm speaker，8Ω 2W
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Microphone
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Dual Microphone, Noise reduction
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Battery
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4000mAh
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Communication Times
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17 Hours
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Standby Times
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22 Hours
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Software
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Operation System
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Android 8.1
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Physical
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Dimension (H*W*D)
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127*63*27mm（without Antenna& Belt clip）
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Weight
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≈210g
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Storage Temperature
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-20°C ~ 70°C
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Certifications
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Protection Level
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IP54
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Drop
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1.0 Meter
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Certificate
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CE/FCC/ROHS
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NOTE: US or EU version, Please tell us which version is you need, otherwise we will send this radio frequency depends on your country.
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