Samsung Galaxy Gran Prime Duos (TV SM-G531BT) vs Samsung Galaxy Star (GT-S5280)
Side by side comparison between Samsung Galaxy Gran Prime Duos vs Samsung Galaxy Star phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Samsung Galaxy Gran Prime Duos (TV SM-G531BT)
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!
11 Common items in both devices |
TFT LCD |
Only digital zoom |
Capacitive |
Multitouch |
Accelerometer |
Li-Ion: lithium-ion (Removable) |
3.5mm jack |
+4 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 | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
Model | Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) |
Other model names | Galaxy Grand Prime SM-G531BT (3G) | Samsung Galaxy Star S5280 Single-sim |
Country or region available | (Global, International), Brazil, Canada, Singapore | feature not registered |
Brand | Samsung | Samsung |
Release date | 6/1/2015 | 5/1/2013 |
Depth | 8.6 millimeters (0.34 inches) | 11.9 millimeters (0.47 inches) |
Size (width x height) | 72.1 x 144.8 millimeters (2.84 x 5.7 in) | 58 x 105 millimeters (2.28 x 4.13 in) |
Weight | 156 grams (5.46 ounces) | 100 grams (3.5 ounces) |
Build, materials | feature not registered | Plastic body |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
Display type | TFT LCD | TFT LCD |
Screen size | 5" inches | 3" inches |
Screen-to-body ratio | ~66% (screen-to-body ratio) | ~45.8% (screen-to-body ratio) |
Display resolution | 540x960 pixels | 240x320 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 220 PPI | 133 PPI |
Colors | 16 million | 65 thousand |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | 60Hz | feature not registered |
Display features | Not supported | feature not registered |
🤖 Operating System | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
System version | Android 5.1.1 Lollipop | Android 4.1.2 Jelly Bean |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
Chipset | 64bit: Marvell Armada PXA1908 (28nm) | 32bit |
CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A53 (Quad-core) | Single-core, 1 processor: 1x 1GHz ARM Cortex-A5 (Single-core) |
GPU graphical controller | Vivante GC7000UL | ARM Mali-300 |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
RAM memory | 1GB LPDDR3 | 512MB |
Internal storage | 8GB (4GB available) eMMC | 4GB (2GB available) |
External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
Maximum Download / Upload | 42/5.76 Mbps | 0.236 Mbps |
Network technology | 2G, 3G | 2G |
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 | UMTS 850/900/1900/2100 | Not supported |
Primary 4G network | Not supported | Not supported |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE |
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, EDGE | Not supported |
📷 Camera | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
Back camera (main camera) | 8 megapixels | 2 megapixels |
Main camera resolution | 3264x2448 pixels | 1600x1200 pixels |
Video recording (primary) | HD (1280x720) 30 fps | QVGA (320x240) 15 fps |
Flash | LED flash | 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 | Autofocus | Not supported |
Touch focus | Supported | Not supported |
Image stabilization | feature not registered | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Not supported |
BSI sensor | Not supported | Not supported |
HDR | HDR photo only main camera | Not supported |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
Front camera (secondary) | 5 megapixels | Not supported |
Front camera resolution | 2592x1944 pixels | Not supported |
Video recording (secondary) | HD (1280x720) | 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 | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | Not supported | Not supported |
Radio | FM | FM (RDS) |
TV | Digital TV | Not supported |
Video formats | MP4, H.264, H.263 | MP4, H.264, H.263 |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
USB | MicroUSB 2.0 | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 4.1 + A2DP | 4.0 + A2DP |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | Not supported |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 2600 mAh | 1200 mAh |
Charger, watts | Wired charging | Wired charging |
Inductive / wireless charging | Not supported | feature not registered |
Talk time autonomy | 14 hours | 14 hours |
Standby | feature not registered | 320 hours (13.3 days) |
➕ Other features | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
Call control | Voice dialing, Voice recorder | Voice recorder, Voice commands |
Messaging | SMS (Swype), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Not supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5, Flash player |
Antenna | External retractable antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: White, Black, Gold • Samsung TouchWiz UI • Samsung KIES | • Colors: Blue, Black, White • Samsung TouchWiz UI • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
Galaxy Gran Prime Duos (TV SM-G531BT) | Galaxy Star (GT-S5280) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.71W/kg (head), 1.38W/kg (body) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | 0.598W/kg (head), 0.506W/kg (body) | 0.773W/kg (head), 0.622W/kg (body) |