Blu Hero (S190 Dual) vs Samsung Gravity T (SGH-T669)
Side by side comparison between Blu Hero vs Samsung Gravity T phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Blu Hero (S190 Dual)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
7 Advantages 
7 Advantages | 15 Common items in both devices |
| TFT LCD |
| 260 thousand |
| 240x320 pixels |
| 143 PPI |
| 2.8" |
| Only digital zoom |
| Supported |
| +8 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| Model | Hero (S190 Dual) | Gravity T (SGH-T669) |
| Other model names | Blu Hero S190 Dual SIM, Blu Hero Dual Chip, Doble SIM | T-Mobile Samsung Gravity Touch T669, Samsung SGH-T669 |
| Country or region available | feature not registered |  USA |
| Brand | Blu | Samsung |
| Release date | 12/1/2011 | 6/23/2010 |
| Depth | 13 millimeters (0.51 inches) | 15 millimeters (0.59 inches) |
| Size (width x height) | 57 x 104 millimeters (2.24 x 4.09 in) | 56.6 x 110 millimeters (2.23 x 4.33 in) |
| Weight | 90 grams (3.15 ounces) | 120 grams (4.2 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 2.8" inches | 2.8" inches |
| Screen-to-body ratio | ~41% (screen-to-body ratio) | ~39% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 240x320 pixels |
| Touchscreen | Resistive Single touch 1-point | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 143 PPI | 143 PPI |
| Colors | 260 thousand | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| System version | Proprietary OS | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| Chipset | feature not registered | 32bit |
| CPU | Single-core, 1 processor: Single-core | Single-core, 1 processor: 1x 184MHz |
| GPU graphical controller | feature not registered | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| RAM memory | 32MB | feature not registered |
| Internal storage | 64MB | 50MB |
| External storage | Until 8GB microSD (dedicated slot) | Until 16GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 0.048 Mbps | 3.6 Mbps |
| Network technology | 2G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 1700/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS | GPRS, EDGE, UMTS, HSDPA |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS | Not supported |
📷 Camera | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| Back camera (main camera) | 1.3 megapixels | 2 megapixels |
| Main camera resolution | 1280x1024 pixels | 1600x1200 pixels |
| Video recording (primary) | Supported | Supported |
| Flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Not supported |
| Touch focus | feature not registered | feature not registered |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | feature not registered |
| BSI sensor | feature not registered | feature not registered |
| HDR | feature not registered | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | feature not registered |
| Radio | FM | Not supported |
| TV | Analog TV | Not supported |
| Video formats | MP4, H.264, WMV | MP4, H.264, H.263 |
| Audio formats | MP3, WMA, WAV, AAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | via Micro-USB |
| TV output | Not supported | Not supported |
| Bluetooth | 2.1 + A2DP | 2.1 + A2DP |
| WiFi | Not supported | Not supported |
| DLNA | feature not registered | feature not registered |
| GPS | Not supported | A-GPS |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | feature not registered |
🧭 Sensors | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| Sensors | Not supported | Accelerometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 950 mAh | 1000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 12 hours | 6 hours |
| Standby | 600 hours (25 days) | 400 hours (16.7 days) |
➕ Other features | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| Call control | Not supported | Voice dialing, Voice recorder |
| Messaging | SMS, MMS | SMS, MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | feature not registered | feature not registered |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Retractable QWERTY keyboard |
| Miscellaneous | • Colors: Black, Blue, Pink, Brown, White, Green • Facebook, Twitter | • Colors: Various • T-Mobile Social Buzz • Facebook, Twitter Java framework |
☢️ Radiation rate | ||
| Blu Hero (S190 Dual) | Samsung Gravity T (SGH-T669) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |