Era MDA Compact V vs AT Mobile Viper
| Type | Touch | Slide |
| Dimensions | 107.90 x 53.10 x 13.70 mm | 98.00 x 48.00 x 17.00 mm |
| Weight | 117.50 g | 104.00 g |
| Display size | 3.20" | 2.20" |
| Display | Color / TFT 64k colors 480 x 800 px (3.20") 292 ppi | Color / TFT 256k colors 240 x 320 px (2.20") |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 340 min. (5.7 h) | 2G: 210 min. (3.5 h) |
| Stand-by (max.) | 2G: 500 h. (20.8 days) | 2G: 120 h. (5.0 days) |
| Standard battery | Li-Ion 1100 mAhBuy powerbank
| Li-Ion 750 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 300 places | |
| Internal memory | 512 MB | 64 MB |
| RAM memory | 288 MB | |
| Memory cards | microSD | microSD |
| Operating system | MS Windows Mobile 6.1 Pro | - |
| Processor | Qualcomm MSM7200A | - |
| Processor clock | 528 MHz | - |
| Touchscreen | ||
| DualSIM | ||
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| UMTS | 2100 | |
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

