| Local Name | Studio 5.3 II |
| Additional Information | D540 - Single SIM D550 - Dual SIM |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 850 / 1900 - D550a | HSDPA 850 / 2100 - D550i |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Speed | HSPA 7.2/5.76 Mbps |
| GPRS | Class 12 |
| EDGE | Class 12 |
| Announced | 2013, February |
| Status | Available. Released 2013, February |
| Dimensions | 150 x 77 x 10.8 mm (5.91 x 3.03 x 0.43 in) |
| Weight | 210 g (7.41 oz) |
| SIM | Dual SIM (Mini-SIM, dual stand-by) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors |
| Screen Size | 5.3 inches (~67.0% screen-to-body ratio) |
| Resolution | 540 x 960 pixels (~208 ppi pixel density) |
| Mulitouch | Yes |
| OS | Android OS, v4.1 (Jelly Bean) |
| Chipset | Mediatek MT6577 |
| CPU | Dual-core 1 GHz Cortex-A9 |
| GPU | PowerVR SGX531 |
| Card Slot | microSD, up to 32 GB |
| Internal Memory | 4 GB, 512 MB RAM |
| Primary Camera | 8 MP, 3264 x 2448 pixels, autofocus, dual-LED flash |
| Camera Features | Simultaneous HD video and image recording, geo-tagging, touch focus, face/smile detection |
| Video | 720p@30fps |
| Secondary Camera | 2 MP |
| Alert Types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | v3.0 |
| GPS | Yes, with A-GPS |
| Radio | Stereo FM radio |
| USB | microUSB v2.0 |
| Sensors | Accelerometer, gyro, proximity, compass |
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM |
| Browser | HTML5, Adobe Flash |
| Java | No |
| Features Summary | MP3/AAC/WMA/WAV player, MP4/DivX/XviD/WMV/H.264 player |
| Battery | Li-Ion 2200 mAh battery |
| Stand By | Up to 960 h (2G) / Up to 820 h (3G) |
| Talk Time | Up to 26 h (2G) / Up to 14 h (3G) |
| Colors | Black, White |
