Summary | 73 Score | 75 Score | 76 Score | |
| Performance | Exynos 3475 Quad 2 GB RAM Android OS, v5.1 | Exynos 3475 Quad 2 GB RAM Andorid v6.0 Marshmallow | Qualcomm’s Snapdragon 625 processor 3 GB RAM Android OS, v6.0.1 (Marshmallow) | |
| Display | 5 inch 720 x 1280 pixels 288 PPI Density | 5 inch 1280 x 720 pixels 294 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | |
| Camera | 8 MP (Main) 5 MP (Front) | 8 MP (Main) 5 MP (Front) | 13 MP (Main) 8 MP (Front) | |
| Battery | 2600 mAh Li-Ion | 2600 mAh Li-ion | 3300 mAh Li-ion | |
Display |
| Screen Size | 5 inch | 5 inch | 5.5 inch | |
| Screen Resolution | 720x1280 pixels | 720 x 1280 pixels | 1080 x 1920 pixels | |
| Pixel Density | 288 PPI | 294 PPI | 401 PPI | |
| Display Type | TFT capacitive touchscreen, 16M colors | TFT capacitive touchscreen 16M colors | Capacitive touchscreen, 16M colors | |
| Gorilla Glass | - | - | Yes | |
| Screen Protection | - | - | - | |
Chipset |
| Brand | Samsung Mobiles | Samsung Mobiles | Samsung Mobiles | |
| Chipset | Exynos 3475 Quad | Exynos 3475 Quad | Qualcomm’s Snapdragon 625 processor | |
| Processor | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A7 | Octa core processor | |
| RAM | 2 GB RAM | 2 GB RAM | 3 GB RAM | |
| GPU | Mali-T720 | Mali-T720 | | |
Camera |
| Rear Camera Resolution | 8 MP | 8 MP | 13 MP | |
| Front Camera Resolution | 5 MP | 5 MP | 8 MP | |
| Video | | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android OS, v5.1 | Andorid v6.0 Marshmallow | Android OS, v6.0.1 (Marshmallow) | |
| Weight | 149 g | 150 g | 168 g | |
| Dimensions | 142.3 x 72.1 x 8.5 mm | 7.2 x 14.2 x 0.9 cm | 151.5 x 74.9 x 8 mm | |
| Thickness | | | | |
Storage |
| Internal Storage | 8 GB | 16 GB | 32 GB | |
| Card Slot | microSD, up to 128 G | microSD, Up to 128GB | microSD, Up to 256 GB | |
| Other | 8GB storage, microSD card slot | MicroSD, expandable upto 128GB | 32GB, Expandable upto 256 GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Micro-SIM | Micro-SIM | Micro-SIM | |
| Bluetooth | v4.1, A2DP | v4.1, A2DP | v4.1 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | No | | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE band 1(2100), 3(1800), 5(850), 8(900), 20(800), 40(2300) - G550FY | TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20) | LTE band | |
| 3G | HSDPA 850 / 900 / 1900 / 2100 - G550FY | UMTS 1900 / 2100 / 850 / 900 MHz | HSDPA 850 / 900 / 1900 / 2100 MHz | |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 1800 / 1900 / 850 / 900 MHz | 850 / 900 / 1800 / 1900 MHz GSM | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS | A-GPS, GLONASS | A-GPS, GLONASS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2600 mAh | 2600 mAh | 3300 mAh | |
| Battery Type | Li-Ion | Li-ion | Li-ion | |
| Standby Time | | | | |
| Talk Time | Up to 15 h (3G) | Up to 15 Hours(3G) | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer proximity | Accelerometer Proximity sensor | Accelerometer proximity | |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Java | No | | | |
| Other | MP4/H.264 player , MP3/WAV/eAAC+ player , Photo/video editor , Document viewer | | | |