| Local Name | Stellar 509 (Mi-509) |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| Speed | HSPA 21.1/5.76 Mbps |
| Announced | 2014, May. Released 2014, May |
| Status | Discontinued |
| Dimensions | 145 x 79 x 9.5 mm (5.71 x 3.11 x 0.37 in) |
| Weight | 120 g (4.23 oz) |
| SIM | Mini-SIM |
| Display Type | Li-Ion 2000 mAh battery |
| Screen Size | 5.0 inches, 68.9 cm2 (~60.1% screen-to-body ratio) |
| Resolution | 480 x 854 pixels, 16:9 ratio (~196 ppi density) |
| OS | Android 4.4.2 (KitKat) |
| Chipset | Mediatek MT6582M (28 nm) |
| CPU | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400MP2 |
| Card Slot | microSDHC (dedicated slot) |
| Internal Memory | 4GB 1GB RAM |
| Camera Features | LED flash, panorama, HDR |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| Bluetooth | 3.0, A2DP |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0 |
| Sensors | Accelerometer, proximity |
| Stand By | Up to 170 h |
| Talk Time | Up to 4 h 30 min |
| Music Play | Up to 30 h |
| Colors | White |
| SAR EU | 0.92 W/kg (head) |
