Compare Sierra Wireless HL8528 Vs Simcom Wireless SIM5215A
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| Model | HL8528 | SIM5215A |
| Price | $28.15 | $42 |
| Buy | ||
| Manufacturer | Sierra Wireless | Simcom Wireless |
| Form Factor | LGA | Board-to-Board Connector |
| Dimensions | 22 x 23 x 2.5 mm | 36 x 26.4 x 4.7 mm |
| Surface Area | 506 sq. mm | 950.4 sq. mm |
| Volume | 1265 cubic mm | 4466.88 cubic mm |
| Technologies | GSM, GPRS, UMTS, EDGE, HSDPA | GPRS, UMTS, EDGE |
| Max. Upload Speed | 5.76 Mbps | 384 Kbps |
| Max. Download Speed | 7.2 Mbps | 384 Kbps |
| GSM Bands | 850, 1900 MHz | 850, 900, 1800, 1900 MHz |
| WCDMA Bands | B2 (1900 PCS), B5 (850) | B2 (1900 PCS), B5 (850) |
| LTE Bands | N/A | N/A |
| EVDO Bands | N/A | N/A |
| 1xRTT Bands | N/A | N/A |
| Interfaces | ADC, GPIO, SIM, UART | ADC, GPIO, I2C, SDIO, SIM, SPI, UART, USB |
| GPS Support | No | No |
| GNSS Support | No | No |
| Voice Support | PCM, Analog | |
| Automotive Support | No | No |
| Temperature | -40 C to 85 C | -30 C to 80 C |
| Carrier Approvals | AT&T | Not Available |
| Certifications | FCC, IC, PTCRB | CE, FCC, GCF, IC, PTCRB |