Compare Simcom Wireless SIM900S Vs Simcom Wireless SIM700D


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Model SIM900S SIM700D
Price $ $39.99
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Manufacturer Simcom Wireless Simcom Wireless
Form Factor Board-to-Board Connector LCC Castellation
Dimensions 33 x 40 x 3 mm 43.5 x 26 x 2.9 mm
Surface Area 1320 sq. mm 1131 sq. mm
Volume 3960 cubic mm 3279.9 cubic mm
Technologies GSM, GPRS GSM, GPRS, EDGE
Max. Upload Speed 85.6 Kbps 236.8 Kbps
Max. Download Speed 85.6 Kbps 236.8 Kbps
GSM Bands 900, 1900 MHz 850, 900, 1800, 1900 MHz
WCDMA Bands N/A N/A
LTE Bands N/A N/A
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, GPIO, I2C, SDIO, SIM, SPI, UART, USB GPIO, UART, USB
GPS Support No No
GNSS Support No No
Voice Support PCM, Analog PCM, Analog
Automotive Support No No
Temperature -20 C to 60 C -30 C to 80 C
Carrier Approvals Not Available Not Available
Certifications Not Available CE, GCF