Compare Telit HE863-NAD Vs Huawei EM820W


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Model HE863-NAD EM820W
Price $108.33 $39
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Manufacturer Telit Huawei
Form Factor BGA Mini PCI Express
Dimensions 41.4 x 31.4 x 3 mm 51 x 30 x 4.4 mm
Surface Area 1299.96 sq. mm 1530 sq. mm
Volume 3899.88 cubic mm 6732 cubic mm
Technologies GSM, GPRS, UMTS, EDGE, HSDPA GSM, GPRS, UMTS, EDGE, HSDPA, HSPA+
Max. Upload Speed 5.76 Mbps 5.76 Mbps
Max. Download Speed 7.2 Mbps 21 Mbps
GSM Bands 850, 900, 1800, 1900 MHz 850, 900, 1800, 1900 MHz
WCDMA Bands B2 (1900 PCS), B5 (850) B1 (2100), B2 (1900 PCS), B8 (900 GSM), B26 (850+)
LTE Bands N/A N/A
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, GPIO, SIM, UART, USB UART, USB
GPS Support No Yes
GNSS Support No Yes
Voice Support No No
Automotive Support No No
Temperature -40 C to 85 C -20 C to 70 C
Carrier Approvals Not Available Not Available
Certifications FCC, IC, PTCRB CCC, CE, FCC, GCF, IC, PTCRB, ROHS