Compare Quectel Wireless EG91-VX Vs Quectel Wireless EC25-A mPCie

Model EG91-VX EC25-A mPCie
Price $22 $54.90
Manufacturer Quectel Wireless Quectel Wireless
Form Factor LCC Castellation Mini PCI Express
Dimensions 32 x 29 x 2.4 mm 51 x 30 x 4.5 mm
Surface Area 928 sq. mm 1530 sq. mm
Volume 2227.2 cubic mm 6885 cubic mm
Technologies LTE UMTS, HSDPA, HSPA+, LTE
Max. Upload Speed 5 Mbps 50 Mbps
Max. Download Speed 10 Mbps 100 Mbps
GSM Bands N/A N/A
WCDMA Bands N/A B2 (1900 PCS), B4 (AWS-1700), B5 (850)
LTE Bands B4 (AWS-1), B13 (700 c) B2 (1900 PCS), B12 (700 a), B40 (TD 2300)
EVDO Bands N/A N/A
1xRTT Bands N/A N/A
Interfaces ADC, I2C, SIM, SPI, UART, USB 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 Verizon Wireless AT&T, Rogers, T-Mobile (USA), Telus
Certifications FCC, GCF FCC, GCF, PTCRB