Summary | 73 Score | 80 Score | 77 Score | |
| Performance | Exynos 7870 4 GB RAM Android 8.0 Oreo | Exynos 7870 Octa 3 GB RAM Android 6.0 Marshmallow | Qualcomm Snapdragon SDM450 4 GB RAM Android 8.0 Oreo | |
| Display | 5.6 inch 720 x 1480 pixels 294 PPI Density | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 6 inch 720 x 1480 pixels 274 PPI Density | |
| Camera | 13 MP (Main) 8 MP (Front) | 13 MP (Main) 8 MP (Front) | 16 + 5 MP (Main) 16 MP (Front) Dual Camera | |
| Battery | 3000 mAh Li-ion | 3300 mAh Li-ion | 3500 mAh Li-ion | |
Display |
| Screen Size | 5.6 inch | 5.5 inch | 6 inch | |
| Screen Resolution | 720 x 1480 pixels | 1080x1920 pixels | 720 x 1480 pixels | |
| Pixel Density | 294 PPI | 401 PPI | 274 PPI | |
| Display Type | Super AMOLED | FHD TFT | HD+ Super AMOLED Infinity | |
| Gorilla Glass | - | Yes | - | |
| Screen Protection | - | - | - | |
Chipset |
| Brand | Samsung Mobiles | Samsung Mobiles | Samsung Mobiles | |
| Chipset | Exynos 7870 | Exynos 7870 Octa | Qualcomm Snapdragon SDM450 | |
| Processor | Octa core 1.6GHz processor | Octa-core 1.6 GHz Cortex-A53 | 1.6GHz Octa-core processor | |
| RAM | 4 GB RAM | 3 GB RAM | 4 GB RAM | |
| GPU | | Mali-T830MP2 | GPU Mali G-71 | |
Camera |
| Rear Camera Resolution | 13 MP | 13 MP | 16 + 5 MP | |
| Front Camera Resolution | 8 MP | 8 MP | 16 MP | |
| Video | | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android 8.0 Oreo | Android 6.0 Marshmallow | Android 8.0 Oreo | |
| Weight | | 167 g | 191 g | |
| Dimensions | | 151.7 x 75 x 8 mm | 159.2 x 75.7 x 8.2 mm | |
| Thickness | | 8mm | 8.2mm | |
Storage |
| Internal Storage | 64 GB | 16 GB | 64 GB | |
| Card Slot | microSD, Up to 256 GB | microSD, Upto 256GB | microSD, up to 256 GB | |
| Other | 64 GB, Expandable up to 256 GB | 16GB, Expandable upto 256GB | 64 GB, Expandable upto 256GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.1, A2DP, LE | v4.1 | v4.1, A2DP, LE | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | No | No | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE 2100, LTE 800, LTE 1800, LTE 2600 | B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B38(2600), B40(2300) | LTE 2100, LTE 800, LTE 1800, LTE 2600 | |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | B1(2100), B2(1900), B5(850), B8(900) | UMTS 1900 / 2100 / 850 / 900 MHz | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM850, GSM900, DCS1800, PCS1900 | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| GPS | A-GPS, GLONASS/ BDS | GPS, Glonass, Beidou | A-GPS, GLONASS/ BDS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3000 mAh | 3300 mAh | 3500 mAh | |
| Battery Type | Li-ion | Li-ion | Li-ion | |
| Standby Time | | Up to 84 h | | |
| Talk Time | | Up to 21 h (3G) | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Proximity Gyro Compass | Accelerometer proximity | Accelerometer Proximity Gyro Compass | |
| Messaging | | SMS(threaded view), MMS, Email, IM | | |
| Java | | | | |
| Other | | | | |