Compare Huawei EM770W Vs Cinterion HC28
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| Model | EM770W | HC28 |
| Price | $69.99 | $ |
| Buy | ||
| Manufacturer | Huawei | Cinterion |
| Form Factor | Mini PCI Express | Board-to-Board Connector |
| Dimensions | 51 x 30 x 5 mm | 50 x 33.9 x 4.5 mm |
| Surface Area | 1530 sq. mm | 1695 sq. mm |
| Volume | 7650 cubic mm | 7627.5 cubic mm |
| Technologies | GSM, GPRS, UMTS, EDGE, HSDPA | GSM, GPRS, HSDPA |
| Max. Upload Speed | 5.76 Mbps | 384 Kbps |
| Max. Download Speed | 7.2 Mbps | 3.6 Mbps |
| GSM Bands | 850, 900, 1800, 1900 MHz | 850, 900, 1800, 1900 MHz |
| WCDMA Bands | B1 (2100), B2 (1900 PCS), B8 (900 GSM), B26 (850+) | B1 (2100), B2 (1900 PCS), B5 (850) |
| LTE Bands | N/A | N/A |
| EVDO Bands | N/A | N/A |
| 1xRTT Bands | N/A | N/A |
| Interfaces | USB | ADC, UART |
| GPS Support | Yes | Yes |
| GNSS Support | No | No |
| Voice Support | No | Analog |
| Automotive Support | No | No |
| Temperature | -20 C to 65 C | -30 C to 75 C |
| Carrier Approvals | Not Available | Not Available |
| Certifications | CE, FCC, GCF, IC, PTCRB, ROHS | CE, FCC, GCF, IC, PTCRB, ROHS, UL |