Compare Quectel Wireless EC21-A mPCIe Vs Sierra Wireless EM7345


Image
Model EC21-A mPCIe EM7345
Price $115 $199
Buy
Manufacturer Quectel Wireless Sierra Wireless
Form Factor Mini PCI Express M.2 (NGFF)
Dimensions 51 x 30 x 4.5 mm 42 x 30 x 2 mm
Surface Area 1530 sq. mm 1260 sq. mm
Volume 6885 cubic mm 2520 cubic mm
Technologies UMTS, HSDPA, HSPA+, LTE GSM, GPRS, UMTS, EDGE, HSDPA, HSPA+, LTE
Max. Upload Speed 5 Mbps 50 Mbps
Max. Download Speed 10 Mbps 100 Mbps
GSM Bands N/A 850, 900, 1800, 1900 MHz
WCDMA Bands B2 (1900 PCS), B4 (AWS-1700), B5 (850) B1 (2100), B2 (1900 PCS), B8 (900 GSM), B9 (1800 Japan)
LTE Bands B2 (1900 PCS), B4 (AWS-1), B12 (700 a) B1 (2100), B2 (1900 PCS), B3 (1800+), B4 (AWS-1), B5 (850), B7 (2600), B8 (900 GSM), B13 (700 c), B17 (700 b), B18 (800 Lower), B19 (800 Upper), B20 (800 DD)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces USB ADC, GPIO, I2C, SIM, SPI, UART, USB
GPS Support Yes Yes
GNSS Support Yes Yes
Voice Support No No
Automotive Support No No
Temperature -40 C to 85 C -45 C to 85 C
Carrier Approvals AT&T, Rogers, T-Mobile (USA), Telus AT&T
Certifications FCC, IC, PTCRB CE, FCC, GCF, IC