Compare Sierra Wireless EM7455 Vs Huawei ME909u-523


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Model EM7455 ME909u-523
Price $109.20 $77.60
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Manufacturer Sierra Wireless Huawei
Form Factor M.2 (NGFF) LGA
Dimensions 42 x 30 x 2.3 mm 30 x 30 x 2.3 mm
Surface Area 1260 sq. mm 900 sq. mm
Volume 2898 cubic mm 2070 cubic mm
Technologies GSM, GPRS, UMTS, EDGE, HSDPA, HSPA+, LTE, DC-HSPA GSM, GPRS, UMTS, EDGE, HSDPA, HSPA+, LTE, DC-HSPA
Max. Upload Speed 50 Mbps 50 Mbps
Max. Download Speed 100 Mbps 100 Mbps
GSM Bands 850, 900, 1800, 1900 MHz 850, 900, 1800, 1900 MHz
WCDMA Bands B1 (2100), B2 (1900 PCS), B3 (1800 DCS), B4 (AWS-1700), B5 (850), B8 (900 GSM) B2 (1900 PCS), B26 (850+)
LTE Bands B1 (2100), B2 (1900 PCS), B3 (1800+), B4 (AWS-1), B5 (850), B7 (2600), B12 (700 a), B13 (700 c), B20 (800 DD), B25 (1900+), B26 (850+), B29 (700 d), B30 (2300 WCS), B41 (TD 2600+) B2 (1900 PCS), B4 (AWS-1), B5 (850), B17 (700 b)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, I2C, SIM, SPI, UART, USB GPIO, SIM, UART, USB
GPS Support Yes Yes
GNSS Support Yes Yes
Voice Support No Yes
Automotive Support No No
Temperature -40 C to 85 C -30 C to 75 C
Carrier Approvals AT&T, Rogers, Sprint, Telus, Verizon Wireless, Vodafone AT&T
Certifications CE, CE RED, FCC, GCF, IC, PTCRB FCC, PTCRB