| General | |
| Manufacturer: | Pantech |
| Model: | IM-A840S Vega S5 |
| Other names: | IM-A840K, IM-A840L |
| Year: | 2012 |
| Operating system: | Android 4.0 |
| Capacity battery (MAh): | 2100 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
69.8 x 134.8 x 9.0 |
| Weight (g): | 139.8 |
| Processor | |
| Processor Type: | Qualcomm Snapdragon S4 Plus MSM8960 |
| Clock Frequency (MHz): | 1500 |
| Memory | |
| Random access memory (RAM) (MB): | 1024 |
| Read-only memory (ROM) (GB): | 16 |
| Communications | |
| Phone: | GSM 1800, GSM 1900, GSM 900, LTE 850, UMTS 2100 |
| Bluetooth: | 4.0 |
| Wi-Fi: | 802.11a,b,g,n |
| Other: | EDGE, GPRS, GPS, HSDPA, HSPA+, HSUPA, NFC, UMTS/WCDMA, GLONASS |
| Multimedia | |
| Screen Size: | 5 |
| Screen Resolution (px): | 720 x 1280 |
| Screen type: | IPS |
| Accelerator: | Adreno 225 |
| Rear camera (Mp): | 13 |
| Autofocus: | Yes |
| Flash: | Yes |
| Front camera (Mp): | 2 |
| Speaker: | mono |
| Output of earphones: | 3.5 |
| Other: | G-Sensor, Gyroscope, Light sensor, Proximity sensor, Digital compass |
| Management and input | |
| Touchscreen: | capacitive |
| Extension | |
| Memory Cards: | microSD, microSDHC |
| Connectors: | USB-host, microUSB |
| Additionally | |
| Operation time: (according to the manufacturer) |
334 hours of standby time, 663 m of talk time |
| Features: | T-DMB tuner, MHL |