| Image |
 |
 |
| Model |
AR7550 |
SIM7100A |
| Price |
$ |
$59 |
| Buy |
|
|
| Manufacturer |
Sierra Wireless |
Simcom Wireless |
| Form Factor |
LGA |
Surface Mount |
| Dimensions |
32 x 37 x 3.6 mm |
30 x 30 x 2.9 mm |
| Surface Area |
1184 sq. mm |
900 sq. mm |
| Volume |
4262.4 cubic mm |
2610 cubic mm |
| Technologies |
1xRTT, EVDO Rev A, UMTS, HSDPA, HSPA+, LTE |
UMTS, HSDPA, HSPA+, LTE |
| Max. Upload Speed |
50 Mbps |
50 Mbps |
| Max. Download Speed |
100 Mbps |
100 Mbps |
| GSM Bands |
N/A |
N/A |
| WCDMA Bands |
B2 (1900 PCS), B5 (850) |
B2 (1900 PCS), B5 (850) |
| LTE Bands |
B4 (AWS-1), B7 (2600), B13 (700 c) |
B2 (1900 PCS), B4 (AWS-1), B5 (850), B17 (700 b) |
| EVDO Bands |
800/1900 MHz |
N/A |
| 1xRTT Bands |
800/1900 MHz |
N/A |
| Interfaces |
ADC, GPIO, I2C, SPI, UART |
ADC, GPIO, I2C, SDIO, SIM, SPI, UART, USB |
| GPS Support |
Yes |
Yes |
| GNSS Support |
No |
No |
| Voice Support |
Yes |
| Automotive Support |
Yes |
No |
| Temperature |
-40 C to 85 C |
-40 C to 85 C |
| Carrier Approvals |
Verizon Wireless |
AT&T |
| Certifications |
Automotive e-mark, FCC, GCF, IC |
FCC, PTCRB, REACH, ROHS |