5.47 in 7.32 in  | 6.81 in 4.88 in  | |
| Available colors | ||
| User rating |
 Huawei B315 |  Huawei E5172 | |
|---|---|---|
| Number of LAN ports | 4 | 1 |
| Number of WAN ports | 1 | 1 |
| USB | yes | no |
| Huawei B315 | Huawei E5172 | |
|---|---|---|
| Colour of product |
|
|
| Huawei B315 | Huawei E5172 | |
|---|---|---|
| Width | 5.47 in | 6.81 in |
| Height | 7.32 in | 4.88 in |
| Depth | 1.81 in | 4.88 in |
| Weight | 0.62 lb | 1.1 lb |
| Number of units | 1 | 1 |
| Rack-mount design | no | no |
| Huawei B315 | Huawei E5172 | |
|---|---|---|
| Built-in DSL modem | no | no |
| Huawei B315 | Huawei E5172 | |
|---|---|---|
| Communication protocol | Wireless Multimedia Extensions |
|
| Data link layer |
|
|
| Number of simultaneous connections | 32 | 32 |
| Wireless standards |
|
|
| Mobile broadband support | yes | yes |
| Type of mobile support | Built-in modem | Built-in modem |
| Mobile HSUPA | yes | yes |
| Mobile HSDPA (turbo-3G) | yes | yes |
| Mobile 4G (LTE) | yes | yes |
| Mobile 3G | yes | yes |
| Mobile 2G (GSM) | yes | yes |
| VoIP (SIP) | yes | yes |
| Wireless network | yes | yes |
| 2.4GHz wireless network | yes | yes |
| 5GHz wireless network | no | no |
| External antenna | yes | no |
| MIMO | yes | yes |
| Total wireless data transfer rate | 150.0 Mbps | 150.0 Mbps |
| Huawei B315 | Huawei E5172 | |
|---|---|---|
| Target audience | Home users | Home users |
| Pros | ||
|---|---|---|
| Cons |
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