| General | |
| Manufacturer: | Samsung |
| Model: | SPH-M820 Galaxy Prevail |
| Year: | 2011 |
| Operating system: | Android 2.2 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
57 x 113 x 12 |
| Weight (g): | 108 |
| Processor | |
| Processor Type: | Qualcomm Snapdragon S1 MSM7627 |
| Clock Frequency (MHz): | 800 |
| Memory | |
| Communications | |
| Phone: | CDMA 1900, CDMA 800 |
| Bluetooth: | 2.1 |
| Wi-Fi: | 802.11b,g,n |
| Other: | CDMA2000 1xRTT, CDMA2000 EV-DO Rev.0, CDMA2000 EV-DO Rev.A, GPS |
| Multimedia | |
| Screen Size: | 3.2 |
| Screen Resolution (px): | 320 x 480 |
| Screen type: | TFT |
| Accelerator: | Adreno 200 |
| Rear camera (Mp): | 2 |
| Autofocus: | Yes |
| Speaker: | mono |
| Output of earphones: | 3.5 |
| Other: | G-Sensor, Light sensor, Proximity sensor, Digital compass |
| Management and input | |
| Touchscreen: | capacitive |
| Buttons: | touch buttons |
| Extension | |
| Memory Cards: | microSD, microSDHC |
| Connectors: | microUSB |
| Additionally | |
| Operation time: (according to the manufacturer) |
of talk time up to 6.5 hours, of standby time — up to 216 hours |