Compare Simcom Wireless SIM700D Vs M12

Model SIM700D M12
Price $39.99 $
Manufacturer Simcom Wireless
Form Factor LCC Castellation LCC Castellation
Dimensions 43.5 x 26 x 2.9 mm 29 x 29 x 3.6 mm
Surface Area 1131 sq. mm 841 sq. mm
Volume 3279.9 cubic mm 3027.6 cubic mm
Technologies GSM, GPRS, EDGE GSM, GPRS
Max. Upload Speed 236.8 Kbps 85.6 Kbps
Max. Download Speed 236.8 Kbps 85.6 Kbps
GSM Bands 850, 900, 1800, 1900 MHz 900, 1800 MHz
LTE Bands N/A N/A
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces GPIO, UART, USB N/A
GPS Support No No
GNSS Support No No
Voice Support PCM, Analog PCM, Analog
Automotive Support No No
Temperature -30 C to 80 C -40 C to 85 C
Carrier Approvals Not Available Not Available
Certifications CE, GCF CE, UCRF