| General | |
| Manufacturer: | T-Mobile |
| Model: | Pulse |
| Other names: | Huawei U8220 |
| Year: | 2009 |
| Operating system: | Android 1.6, Android 2.1 |
| Capacity battery (MAh): | 1500 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
62.5 x 135 x 13.6 |
| Weight (g): | 135 |
| Processor | |
| Processor Type: | Qualcomm MSM7200A |
| Clock Frequency (MHz): | 528 |
| Memory | |
| Random access memory (RAM) (MB): | 128 |
| Read-only memory (ROM) (MB): | 256 |
| Communications | |
| Phone: | GSM 1800, GSM 1900, GSM 850, GSM 900, UMTS 2100 |
| Bluetooth: | 2.0 |
| Wi-Fi: | 802.11b,g |
| Other: | EDGE, GPRS, GPS, HSDPA |
| Extras: | A-GPS |
| Multimedia | |
| Screen Size: | 3.5 |
| Screen Resolution (px): | 320 x 480 |
| Screen type: | TFT |
| Accelerator: | Adreno 130 |
| Rear camera (Mp): | 3.2 |
| Autofocus: | Yes |
| Front camera (Mp): | 0.3 |
| Speaker: | mono |
| Output of earphones: | 2.5 |
| Other: | G-Sensor |
| Management and input | |
| Touchscreen: | capacitive |
| Buttons: | trackball, physical buttons |
| Extension | |
| Memory Cards: | microSD, microSDHC |
| Connectors: | microUSB |
| Additionally | |
| Operation time: (according to the users) |
2 days |