Good Android phone with 1.2Ghz Quad-Core processor provides good performance and great system execution of the Samsung Galaxy Gran 2 Duos TV SM-G7102T.
An advantage of the Samsung Galaxy Gran 2 Duos TV SM-G7102T is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.
Good connectivity of this device includes Bluetooth 4.0 version with A2DP, Wi-Fi 802.11 a/b/g/n, but it lacks NFC connection.
Including the battery, the Samsung Galaxy Gran 2 Duos TV SM-G7102T phone has 163 grams and it's a device very thin, only 8.9 mm.
| Brand | Samsung |
| Model | Galaxy Gran 2 Duos TV SM-G7102T |
| Also known as | Samsung Galaxy Grand 2 TV, Grand Duos 2, Gran 2 Dual Chip TV |
| Country or region where it's sold | feature not registered |
| Release Date | February, 2014 |
| Design / Type | Bar |
| Depth | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 75.3 x 146.8 millimeters (2.96 x 5.78 in) |
| Weight | 163 grams (5.71 ounces) |
| Qwerty physical keyboard | Not supported |
| Antenna | External antenna and retractable |
| Water protection | Not supported |
| Operating System (OS) | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| Operating System | Android 4.3 Jelly Bean |
| Firmware update | feature not registered |
| Chipset and Hardware | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| Architecture - Chipset | 32bit - Qualcomm Snapdragon 400 MSM8226 |
| CPU Processor | 1.2Ghz Quad-Core ARM Cortex-A7 |
| RAM Memory | 1.5GB |
| GPU Graphical Controller | Qualcomm Adreno 305 |
| Internal Storage | 8GB (4GB user available) |
| External Storage | Until 64GB microSD, microSDHC, microSDXC |
| Mobile Networks and Data | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| Dual SIM | Dual SIM Stand-by - Call active on one sim card |
| SIM Card Slots | 2 sims Dual SIM |
| SIM Card Type | micro SIM (3FF) |
| GSM Mhz Band | Quad-Band 850/900/1800/1900 |
| 2G Network | GSM 850/900/1800/1900 |
| 3G Network | UMTS 850/900/1900/2100 |
| 4G Network | Not supported |
| Data Network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| 2G Network SIM2 | GSM 850/900/1800/1900 |
| 3G Network SIM2 | Not supported |
| 4G Network SIM2 | Not supported |
| Data Network SIM2 | GPRS, EDGE |
| Maximum Speed Download | 42 Mbps |
| Maximum Speed Upload | 5.76 Mbps |
| Messaging and Calling | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| SMS | SMS with SWYPE |
| MMS | Supported |
| Supported | |
| Push Mail | Supported |
| Speakerphone | Supported |
| Video Calling | Supported |
| Call Control | Voice dialing, Voice recorder, Voice commands |
| Display and Graphical System | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| Screen size (inches) | 5.25" |
| Display Type | TFT LCD |
| Touchscreen | Capacitive Multitouch 5-points |
| Display Resolution | 720 x 1280 pixels |
| Pixel density (dot pitch) | 280 PPI |
| Colors | 16 million |
| Scratch-resistant glass | Not supported |
| Digital Camera / Camcorder | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| Main Camera | 8 MegaPixels (7.99) |
| Main Camera resolution | 3264 x 2448 pixels |
| Flash | LED Flash |
| Zoom | Only digital zoom |
| Autofocus | Supported |
| Touch focus | Supported |
| Smile detection | Supported |
| Face detection | Supported |
| Sensor Size | feature not registered |
| Aperture F | f/2.4 |
| BSI Sensor | Not supported |
| HDR | HDR photo only main camera |
| Front-Camera | 2 MegaPixels (1.92) |
| Front-Camera resolution | 1600 x 1200 pixels |
| Multimedia | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| Video Recording | Full HD (1920 x 1080 pixels) 30 fps |
| Video Rec Secondary Camera | HD (1280 x 720 pixels) |
| Radio | FM with RDS |
| TV | Digital TV |
| Video formats | MP4, H.264, H.263, WMV |
| Audios formats | MP3, WAV, eAAC+, FLAC |
| Connectivity and Interfaces | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| USB | USB 2.0 Micro-B (Micro-USB) |
| TV output | Not supported |
| Audio output | 3.5mm jack |
| Bluetooth | 4.0 version with A2DP |
| WiFi | 802.11 a/b/g/n |
| DLNA | Supported |
| NFC | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS |
| Infrared port | Not supported |
| Other Functions | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| Active noise cancellation | Supported |
| Vibrating Alert | Supported |
| Ringtones | Polyphonic and customized |
| Web Browser | HTML, XHTML, HTML5 |
| Flash Player | Not supported |
| Java | Supported |
| Sensors | Accelerometer Proximity Compass Ambient Light |
| Other features | - Colors: Black, White - Samsung TouchWiz UI - WiFi direct - WiFi hotspot |
| Power Supply and Autonomy | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| Battery Technology | Lithium ion - Removable |
| Battery Capacity | 2600 mAh |
| Battery Model | feature not registered |
| Talk Time | 1020 minutes | 17 hours | 0.7 day |
| Standby | 22200 minutes | 370 hours | 15.4 days |
| Specific Absorption Rate (Radiation) | Samsung Galaxy Gran 2 Duos TV SM-G7102T |
| SAR USA, Mexico, Colombia | 0.62 W/Kg (head) | 0.74 W/Kg (body) |
| SAR European Union, UK | 0.383 W/Kg (head) | 0.487 W/Kg (body) |
