Compare Quectel Wireless EC21-EU Vs Sierra Wireless HL7690


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Model EC21-EU HL7690
Price $50 $29.58
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Manufacturer Quectel Wireless Sierra Wireless
Form Factor LCC Castellation LGA
Dimensions 39 x 32 x 24 mm 22 x 23 x 2.5 mm
Surface Area 1248 sq. mm 506 sq. mm
Volume 29952 cubic mm 1265 cubic mm
Technologies GSM, GPRS, UMTS, EDGE, HSDPA, HSPA+, LTE HSPA+, LTE
Max. Upload Speed 5 Mbps 5 Mbps
Max. Download Speed 10 Mbps 10 Mbps
GSM Bands 900, 1900 MHz N/A
WCDMA Bands B1 (2100), B8 (900 GSM) N/A
LTE Bands B1 (2100), B3 (1800+), B7 (2600), B8 (900 GSM), B20 (800 DD), B28 (700 APT) B3 (1800+), B8 (900 GSM), B20 (800 DD)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, I2C, SIM, SPI, UART, USB ADC, GPIO, SIM, UART, USB
GPS Support Yes No
GNSS Support Yes No
Voice Support Yes, PCM, Analog No
Automotive Support No No
Temperature -40 C to 85 C -40 C to 85 C
Carrier Approvals Deutsche Telekom KPN
Certifications CE, GCF, NCC (Taiwan), RCM CE, GCF