| Model and physical features | Blu Hero |
| Model | |
| Also known as | Blu Hero S190 Dual SIM, Blu Hero Dual Chip, Doble SIM |
| Country or region available | feature not registered |
| Brand | Blu |
| Release date | December, 2011 |
| Depth | 13 millimeters (0.51 inches) |
| Size (width x height) | 57 x 104 millimeters (2.24 x 4.09 in) |
| Weight | 90 grams (3.15 ounces) |
| Qwerty physical keyboard | Not supported |
| Antenna | Internal antenna |
| Build, materials | feature not registered |
| Protection against water and others | Not supported |
| Operating system (OS) | Blu Hero |
| Operating system | Proprietary OS |
| Firmware update | feature not registered |
| Hardware | Blu Hero |
| Architecture - Chipset | feature not registered |
| CPU processor | Single-Core |
| GPU graphical controller | feature not registered |
| RAM memory | 32MB |
| Internal storage | 64MB |
| External storage | Until 8GB microSD
(dedicated slot) |
| Display | Blu Hero |
| Display type | TFT LCD |
| Screen size | 2.8" inches |
| Screen-to-body ratio | ~41% (screen-to-body ratio) |
| Touchscreen | Resistive Monotouch 1-point |
| Display resolution | 240x320 pixels |
| Pixel density (dot pitch) | 143 PPI |
| Colors | 260 thousand |
| Scratch-resistant glass | Not supported |
| Mobile networks and data | Blu Hero |
| Dual-SIM | Dual SIM Standby - Call active on one sim card
(dedicated slot) |
| SIM card | 2 slots Dual-SIM
Standard mini-SIM (2FF) |
| GSM Mhz band | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported |
| Primary 4G/5G network | Not supported |
| Primary data network | GPRS |
| Secondary 2G network | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported |
| Secondary 4G network | Not supported |
| Secondary data network | GPRS |
| Maximum download/upload | 0.048 Mbps |
| Messaging and calling | Blu Hero |
| Messaging | SMS, MMS |
| Speakerphone | Supported |
| Video calling | Not supported |
| Call control | Not supported |
| Primary / back camera | Blu Hero |
| Main camera | 1.3 megapixels |
| Main camera resolution | 1280x1024 pixels |
| Video recording (primary) | Supported |
| Flash | Not supported |
| Focal aperture | feature not registered |
| Focal length | feature not registered |
| Sensor size | feature not registered |
| Pixel size | feature not registered |
| Autofocus | Not supported |
| Touch focus | feature not registered |
| Image stabilization | feature not registered |
| Zoom | Only digital zoom |
| Face/smile detection | feature not registered |
| BSI sensor | feature not registered |
| HDR | feature not registered |
| Front / secondary camera | Blu Hero |
| Front camera | Not supported |
| Front camera resolution | Not supported |
| Video recording (secondary) | Not supported |
| Front flash | Not supported |
| Focal aperture | feature not registered |
| Focal length | feature not registered |
| Sensor size | feature not registered |
| Pixel size | feature not registered |
| Multimedia | Blu Hero |
| Radio | FM |
| TV | Analog TV |
| Video formats | MP4, H.264, WMV |
| Audio formats | MP3, WMA, WAV, AAC |
| Connectivity and interfaces | Blu Hero |
| USB | MicroUSB 2.0 |
| TV output | Not supported |
| Audio output | 3.5mm jack |
| Bluetooth | 2.1 version A2DP |
| WiFi | Not supported |
| DLNA | feature not registered |
| NFC | Not supported |
| GPS | Not supported |
| Infrared port | feature not registered |
| Other functions | Blu Hero |
| Active noise cancellation | feature not registered |
| Vibrating alert | Supported |
| Ringtones | Polyphonic and customized |
| Web browser | feature not registered |
| Java / Flash player | Not supported |
| Sensors | Not supported |
| Other features | - Colors: Black, Blue, Pink, Brown, White, Green
- Facebook, Twitter |
| Power supply and autonomy | Blu Hero |
| Battery | Li-Ion (Removable) |
| Battery capacity | 950 mAh |
| Battery model / charger (watts) | feature not registered |
| Talk time | 720 minutes | 12 hours | 0.5 day |
| Standby | 36000 minutes | 600 hours | 25 days |
| Radiation rate (SAR) | Blu Hero |
| SAR USA, Mexico, Colombia | feature not registered |
| SAR European Union, UK | feature not registered |