* CPU:Quad Core ARM Cortex A53 @1.3GHz
* OS:Android Go
* Storage: 8GB EMMC+1GB LPDDR3
* Frequency Band :
-LTE FDD/LTE TDD/WCDMA/GSM
* Package: LCC + LGA
* Dimensions: 40.5mm × 40.5mm × 2.8mm
* Weight: About 10g
* Wi-Fi: 2.4G, 802.11 b/g/n
* BT: BT2.1+EDR/3.0/4.1 LE
* GNSS: GPS/BD
* Transmit Power:
--LTE: 23 ±2.7dBm (Power Class 3)
--WCDMA : 24 +1/-3dBm (Power Class 3)
--GSM900 : 33±2dBm (Power Class 4)
--GSM1800: 30±2dBm (Power Class 1)
* Receiving sensitivity:
--Rx Diversity
* Power Supply :
--3.5V -- 4.2V(3.8V is recommended)
* Operation temperature: -30°C to +75°C
--Extreme Operating temperature: -40°C to +85°C
* Storage temperature: -40°C to +85°C
* Humidity: 5%~ 95%
* Operation temperature: -30°C to +75°C
--Extreme Operating temperature: -40°C to +85°C
* Storage temperature: -40°C to +85°C
* Humidity: 5%~ 95%
* LTE FDD: B1/B3/B5/B8
* LTE TDD: B38/B39/B40/B41
* WCDMA: B1/B5/B8
* GSM: 850/900/1800MHz
* LTE FDD
-Uplink 50Mbps / Downlink 150 Mbps
* TD-LTE
--Uplink30Mbps / Downlink 130Mbps
* WCDMA
--Uplink 5.76Mbps / Downlink 42Mbps
* EDGE (Multi-slot Class 12)
--Uplink 2.2Mbps / Downlink 2.8Mbps
* GPRS (Multi-slot Class 10)
--Uplink 236.8 kbps / Downlink 296 kbps
* GPRS (Multi-slot Class 10)
--Uplink 85.6 kbps / Downlink 107 kbps
* 1* USB 2.0 High speed (480 Mbps), support OTG
* 1* SDIO 3.0
* 2* UART: 4-wires for UART1, 2-wires for UART2
* 2* SIM interface (1.8/3.0V)
* 3* I2C
* Antenna (Primary, Diversity, Wi-Fi/BT and GNSS)
* 3* ADC
* Display interfaces: 4-lane MIPI_DSI, 1.5Gbps/lane,up to HD (720P) @60fps
* Camera interfaces: MIPI_CSI, 1.5Gbps/lane:
--2-lane for rear camera, up to 8MP
--1-lane for front camera, up to 2MP
* Touchscreen: Capacitive panels via I2C
*Video:
--Encode: 30fps 1080P (H.264/MPEG-4/H.263)
--Decode: 30fps 1080P (H.264/MPEG-4/H.263/VP8)
--Multiple codec: supports up to 1 decoding and 1encoding processes simultaneously
* Touchscreen: Capacitive panels via I2C
* Audio: Integrated digital voice/audio codec,
--Support MP3/AAC/AAC+/ AMR-NB decoding
--PCM record and playback