Compare Quectel Wireless EC21-EU Vs Sierra Wireless HL7692


Image
Model EC21-EU HL7692
Price $50 $40.30
Buy
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 GSM, GPRS, LTE
Max. Upload Speed 5 Mbps 5 Mbps
Max. Download Speed 10 Mbps 10 Mbps
GSM Bands 900, 1900 MHz 900, 1800 MHz
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
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 Vodafone
Certifications CE, GCF, NCC (Taiwan), RCM CE, GCF