Compare Simcom Wireless SIM800DC-DS Vs Quectel Wireless M20


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Model SIM800DC-DS M20
Price $ $
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Manufacturer Simcom Wireless Quectel Wireless
Form Factor LCC Castellation Board-to-Board Connector
Dimensions 15.7 x 17.6 x 2.3 mm 29 x 29 x 3.6 mm
Surface Area 276.32 sq. mm 841 sq. mm
Volume 635.536 cubic mm 3027.6 cubic mm
Technologies GSM, GPRS GSM
Max. Upload Speed 85.6 Kbps 85.6 Kbps
Max. Download Speed 85.6 Kbps 85.6 Kbps
GSM Bands 850, 900, 1800, 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, SDIO, SIM, SPI, UART, USB GPIO, I2C, SIM, UART, USB
GPS Support No No
GNSS Support No No
Voice Support PCM, Analog PCM
Automotive Support No No
Temperature -40 C to 85 C -40 C to 85 C
Carrier Approvals Not Available Not Available
Certifications CE, GCF CE