Compare Quectel Wireless SC20-E Vs Sierra Wireless EM7330


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Model SC20-E EM7330
Price $74.55 $79.99
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Manufacturer Quectel Wireless Sierra Wireless
Form Factor LCC Castellation M.2 (NGFF)
Dimensions 40.5 x 40.5 x 2.8 mm 44 x 22 x 2.3 mm
Surface Area 1640.25 sq. mm 968 sq. mm
Volume 4592.7 cubic mm 2226.4 cubic mm
Technologies GSM, GPRS, HSDPA, HSPA+, LTE GSM, GPRS, UMTS, EDGE, HSDPA, HSPA+, LTE
Max. Upload Speed 50 Mbps 50 Mbps
Max. Download Speed 150 Mbps 100 Mbps
GSM Bands 850, 900, 1800, 1900 MHz 850, 900, 1800, 1900 MHz
WCDMA Bands B1 (2100), B5 (850), B8 (900 GSM) B1 (2100), B5 (850), B6 (800), B19 (800 Japan)
LTE Bands B3 (1800+), B5 (850), B7 (2600), B8 (900 GSM), B12 (700 a), B20 (800 DD), B38 (TD 2600), B40 (TD 2300), B41 (TD 2600+) B1 (2100), B19 (800 Upper), B21 (1500 Upper)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, GPIO, I2C, SDIO, SIM, UART, USB ADC, GPIO, I2C, SIM, SPI, UART, USB
GPS Support No Yes
GNSS Support Yes No
Voice Support No No
Automotive Support No
Temperature -40 C to 85 C -25 C to 60 C
Carrier Approvals Not Available Telstra, Vodafone
Certifications CE, GCF, KCC, NBTC MIC (Japan), NCC (Taiwan)