Compare Quectel Wireless EC21-A Vs Sierra Wireless EM7565


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Model EC21-A EM7565
Price $50 $185
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Manufacturer Quectel Wireless Sierra Wireless
Form Factor LCC Castellation M.2 (NGFF)
Dimensions 39 x 32 x 24 mm 42 x 30 x 2.3 mm
Surface Area 1248 sq. mm 1260 sq. mm
Volume 29952 cubic mm 2898 cubic mm
Technologies UMTS, HSDPA, HSPA+, LTE HSDPA, HSPA+, LTE
Max. Upload Speed 5 Mbps 150 Mbps
Max. Download Speed 10 Mbps 600 Mbps
GSM Bands N/A N/A
WCDMA Bands B2 (1900 PCS), B4 (AWS-1700), B5 (850) B1 (2100), B2 (1900 PCS), B4 (AWS-1700), B5 (850), B6 (800), 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), B9 (1800), B12 (700 a), B13 (700 c), B18 (800 Lower), B19 (800 Upper), B20 (800 DD), B26 (850+), B28 (700 APT), B29 (700 d), B30 (2300 WCS), B32 (1500 L-band), B41 (TD 2600+), B42 (TDD 3500), B43 (TDD 3600), B66 (AWS-6), B46 (TDD 5200), B48 (3600)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, GPIO, I2C, SPI, UART, USB SIM, USB
GPS Support Yes Yes
GNSS Support Yes Yes
Voice Support Yes, PCM No
Automotive Support No No
Temperature -40 C to 85 C -40 C to 85 C
Carrier Approvals AT&T, Rogers, T-Mobile (USA), Telus AT&T, NTT DoCoMo, Softbank, SouthernLINC, Sprint, Telstra, Telus, US Cellular, Verizon Wireless
Certifications FCC, IC, PTCRB CCC, CE, FCC, GCF, IC, JRF/JPA, KCC, PTCRB