Compare Sierra Wireless HL7800 Vs Quectel Wireless EC21-AUT


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Model HL7800 EC21-AUT
Price $17.03 $50
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Manufacturer Sierra Wireless Quectel Wireless
Form Factor LGA LCC Castellation
Dimensions 15 x 18 x 2.4 mm 39 x 32 x 24 mm
Surface Area 270 sq. mm 1248 sq. mm
Volume 648 cubic mm 29952 cubic mm
Technologies LTE Cat M, LTE Cat NB-IOT UMTS, HSDPA, HSPA+, LTE
Max. Upload Speed 375 kbps 5 Mbps
Max. Download Speed 300 Kbps 10 Mbps
GSM Bands N/A N/A
WCDMA Bands N/A B1 (2100), B5 (850)
LTE Bands B1 (2100), B2 (1900 PCS), B3 (1800+), B4 (AWS-1), B5 (850), B8 (900 GSM), B9 (1800), B10 (AWS-1+), B12 (700 a), B13 (700 c), B14 (700 PS), B17 (700 b), B18 (800 Lower), B19 (800 Upper), B20 (800 DD), B25 (1900+), B26 (850+), B27 (800 SMR), B28 (700 APT), B66 B1 (2100), B3 (1800+), B5 (850), B7 (2600), B28 (700 APT)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, GPIO, SIM, UART, USB ADC, I2C, SIM, SPI, UART, USB
GPS Support Yes Yes
GNSS Support Yes Yes
Voice Support Yes, VoLTE Yes, PCM, Analog
Automotive Support No No
Temperature -40 C to 85 C -40 C to 85 C
Carrier Approvals AT&T, KDDI, NTT DoCoMo, Sprint, Telstra, Verizon Wireless Telstra
Certifications FCC, GCF, IC, JRF/JPA, KCC, PTCRB GCF, RCM