Compare Quectel Wireless EC21-AUT Vs Sierra Wireless MC7430


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Model EC21-AUT MC7430
Price $50 $99.99
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Manufacturer Quectel Wireless Sierra Wireless
Form Factor LCC Castellation Mini PCI Express
Dimensions 39 x 32 x 24 mm 51 x 30 x 4.5 mm
Surface Area 1248 sq. mm 1530 sq. mm
Volume 29952 cubic mm 6885 cubic mm
Technologies UMTS, HSDPA, HSPA+, LTE UMTS, LTE, TD-SCDMA
Max. Upload Speed 5 Mbps 150 Mbps
Max. Download Speed 10 Mbps 300 Mbps
GSM Bands N/A N/A
WCDMA Bands B1 (2100), B5 (850) B1 (2100), B5 (850), B6 (800), B8 (900 GSM), B9 (1800 Japan), B19 (800 Japan)
LTE Bands B1 (2100), B3 (1800+), B5 (850), B7 (2600), B28 (700 APT) B1 (2100), B3 (1800+), B5 (850), B7 (2600), B8 (900 GSM), B18 (800 Lower), B19 (800 Upper), B21 (1500 Upper), B28 (700 APT), B38 (TD 2600), B39 (TD 1900+), B40 (TD 2300), B41 (TD 2600+)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, I2C, SIM, SPI, UART, USB GPIO, UART, USB
GPS Support Yes Yes
GNSS Support Yes Yes
Voice Support Yes, PCM, Analog No
Automotive Support No No
Temperature -40 C to 85 C -40 C to 85 C
Carrier Approvals Telstra KDDI, NTT DoCoMo, Softbank, Telstra
Certifications GCF, RCM CE, GCF, JRF/JPA, NCC (Taiwan)