Samsung Galaxy Gran Prime Duos All specs
Full specifications phone: Samsung Galaxy Gran Prime Duos specs, detailed technical information, features, price and review. All about this phone.
Good Android phone with 1.3GHz Quad-core processor provides good performance and great system execution of the Samsung Galaxy Gran Prime Duos (TV SM-G531BT).
An advantage of the Samsung Galaxy Gran Prime Duos (TV SM-G531BT) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.
Good connectivity of this device includes Bluetooth 4.1 + A2DP, WiFi 802.11 b/g/n [wifi4] (2.4GHz), but it lacks NFC connection.
Including the battery, the Samsung Galaxy Gran Prime Duos (TV SM-G531BT) phone has 156 grams and it's a very thin device, only 8.6mm.
Summary
TFT LCD
60Hz
💽 ROM: 8GB
🤳 (front) 5MP
📱 Model features | |
Samsung Galaxy Gran Prime Duos | |
Model | Galaxy Gran Prime Duos (TV SM-G531BT) |
Other model names | Galaxy Grand Prime SM-G531BT (3G) |
Country or region available | ![]() ![]() ![]() ![]() (Global, International), Brazil, Canada, Singapore |
Brand | Samsung |
Release date | 6/1/2015 |
Depth | 8.6 millimeters (0.34 inches) |
Size (width x height) | 72.1 x 144.8 millimeters (2.84 x 5.7 in) |
Weight | 156 grams (5.46 ounces) |
Build, materials | feature not registered |
Protection against water and others | Not supported |
📲 Display | |
Samsung Galaxy Gran Prime Duos | |
Display type | TFT LCD |
Screen size | 5" inches |
Screen-to-body ratio | ~66% (screen-to-body ratio) |
Display resolution | 540x960 pixels |
Touchscreen | Capacitive Multitouch |
Pixel density (dot pitch) | 220 PPI |
Colors | 16 million |
Scratch-resistant glass | Not supported |
Refresh rate | 60Hz |
Display features | Not supported |
🤖 Operating System | |
Samsung Galaxy Gran Prime Duos | |
System version | Android 5.1.1 Lollipop |
Firmware update | feature not registered |
User Interface | feature not registered |
⚙️ Processor | |
Samsung Galaxy Gran Prime Duos | |
Chipset | 64bit: Marvell Armada PXA1908 (28nm) |
CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | Vivante GC7000UL |
Performance (benchmark) | feature not registered |
💽 Memory and storage | |
Samsung Galaxy Gran Prime Duos | |
RAM memory | 1GB LPDDR3 |
Internal storage | 8GB (4GB available) eMMC |
External storage | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | |
Samsung Galaxy Gran Prime Duos | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 42/5.76 Mbps |
Network technology | 2G, 3G |
Frequency, bands | Expand band details Collapse details |
GSM MHz band | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 |
Primary 4G network | Not supported |
Primary 5G network | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
Secondary 2G network | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported |
Secondary 4G network | Not supported |
Secondary data network | GPRS, EDGE |
📷 Camera | |
Samsung Galaxy Gran Prime Duos | |
Back camera (main camera) | 8 megapixels |
Main camera resolution | 3264x2448 pixels |
Video recording (primary) | HD (1280x720) 30 fps |
Flash | LED flash |
Focal aperture | feature not registered |
Focal length | feature not registered |
Sensor size | feature not registered |
Pixel size | feature not registered |
Autofocus | Autofocus |
Touch focus | Supported |
Image stabilization | feature not registered |
Zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection |
BSI sensor | Not supported |
HDR | HDR photo only main camera |
Camera extras | feature not registered |
📸 Front camera | |
Samsung Galaxy Gran Prime Duos | |
Front camera (secondary) | 5 megapixels |
Front camera resolution | 2592x1944 pixels |
Video recording (secondary) | HD (1280x720) |
Front flash | Not supported |
Focal aperture | feature not registered |
Focal length | feature not registered |
Sensor size | feature not registered |
Pixel size | feature not registered |
🔉 Sound and multimedia | |
Samsung Galaxy Gran Prime Duos | |
Loudspeaker | Supported |
Active noise cancellation | Not supported |
Radio | FM |
TV | Digital TV |
Video formats | MP4, H.264, H.263 |
Audio formats | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | |
Samsung Galaxy Gran Prime Duos | |
USB | MicroUSB 2.0 |
Audio output | 3.5mm jack |
TV output | Not supported |
Bluetooth | 4.1 + A2DP |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Not supported |
Infrared port | Not supported |
🧭 Sensors | |
Samsung Galaxy Gran Prime Duos | |
Sensors | Accelerometer Ambient light sensor Compass Proximity sensor |
Vibrating alert | Supported |
🔋 Battery | |
Samsung Galaxy Gran Prime Duos | |
Battery type | Li-Ion: lithium-ion (Removable) |
Battery capacity | 2600 mAh |
Charger, watts | Wired charging |
Inductive / wireless charging | Not supported |
Talk time autonomy | 14 hours |
Standby | feature not registered |
➕ Other features | |
Samsung Galaxy Gran Prime Duos | |
Call control | Voice dialing, Voice recorder |
Messaging | SMS (Swype), MMS, E-mail, Push mail |
Hands-free calling | Supported |
Video calling | Supported |
Ringtones | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 |
Antenna | External retractable antenna |
Qwerty physical keyboard | Not supported |
Miscellaneous | • Colors: White, Black, Gold • Samsung TouchWiz UI • Samsung KIES |
☢️ Radiation rate | |
Samsung Galaxy Gran Prime Duos | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.71W/kg (head), 1.38W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.598W/kg (head), 0.506W/kg (body) |
Samsung Galaxy Gran Prime Duos versions (variations) with different specifications





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