| Hardware and OS | BLU Studio 5.5 HD | |
| Operating system | Android 5.1 (Lollipop) | |
| Processor | Quad-core 1.3 GHz Cortex-A7 | |
| Internal memory | 8GB 1GB RAM | |
| External memory | microSDXC (dedicated slot) | |
| GPU | Mali-400 | |
| Display | BLU Studio 5.5 HD | other phones |
| Size | 5.5 inches, 83.4 cm2 | |
| Resolution | 720 x 1280 pixels, 16:9 ratio | |
| Type | IPS LCD capacitive touchscreen, 16M colors | |
| Main Camera | BLU Studio 5.5 HD | other phones |
| Camera | 5 MP, f/2.4, 1/4.0", AF | |
| Features | LED flash | |
| Video | 1080p@30fps | |
| Selfie camera | BLU Studio 5.5 HD | other phones |
| Camera | 5 MP | |
| Connectivity | BLU Studio 5.5 HD | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 1900 / 2100 - S150L | |
| Bluetooth | 4.0, A2DP | |
| CDMA | HSDPA 850 / 1700(AWS) / 1900 - S150U | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA 21.1/5.76 Mbps | |
| Technology | GSM / HSPA | |
| USB | microUSB 2.0 | |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| Multimedia | BLU Studio 5.5 HD | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Radio | Stereo FM radio | |
| Battery | BLU Studio 5.5 HD | other phones |
| Capacity | Removable Li-Po 2500 mAh battery | |
| Stand-by | Up to 700 h (2G) / Up to 650 h (3G) | |
| Talk time | Up to 26 h (2G) / Up to 16 h (3G) | |
| Design | BLU Studio 5.5 HD | other phones |
| Colors | Black, White, Gold | |
| Dimensions | 153.8 x 77.4 x 9.1 mm (6.06 x 3.05 x 0.36 in) | |
| Weight | 183 g (6.46 oz) | |
| SIM | Dual SIM (Micro-SIM/ Mini-SIM, dual stand-by) | |
| Features | BLU Studio 5.5 HD | other phones |
| Sensors | Accelerometer, proximity | |
