Summary | 79 Score | 79 Score | 82 Score | 71 Score |
| Performance | Samsung Exynos 8 Octa 8890 4 GB RAM Android v6.0 (Marshmallow) | Exynos 8890 Octa 4 GB RAM Android v6.0.1 (Marshmallow) | Snapdragon Qualcomm 6 GB RAM Android, v7.0 (Nougat) | Samsung Exynos 9 Octa 8895 4 GB RAM Android, v7.0 (Nougat) |
| Display | 5.8 inch 1440 x 2560 pixels 506 PPI Density | 5.7 inch 1440 x 2560 pixels 518 PPI Density | 5.6 inch 4096 x 2160 pixels 827 PPI Density | 6.2 inch 1440 x 2960 pixels 529 PPI Density |
| Camera | 12 MP (Main) 5 MP (Front) | 12 MP (Main) 5 MP (Front) 4K Video Recording | 21 MP (Main) 8 MP (Front) 4K Video Recording | 12 MP (Main) 8 MP (Front) 4K Video Recording |
| Battery | 3050 mAh | 3500 mAh Li-po | 4000 mAh Li-ion | 3500 mAh Li-Ion |
Display |
| Screen Size | 5.8 inch | 5.7 inch | 5.6 inch | 6.2 inch |
| Screen Resolution | 1440 x 2560 pixels | 1440 x 2560 pixels | 4096 | 1440 x 2960 pixels |
| Pixel Density | 506 PPI | 518 PPI | 827 PPI | 529 PPI |
| Display Type | Super AMOLED Capacitive Touchscreen, Multi-touch | Super AMOLED Capacitive, Multi-touch | 4K | Quad HD+ Super AMOLED |
| Gorilla Glass | - | Yes | Yes | - |
| Screen Protection | - | Corning Gorilla Glass v5 | Corning Gorilla Glass 5 | - |
Chipset |
| Brand | Samsung Mobiles | Samsung Mobiles | Samsung Mobiles | Samsung Mobiles |
| Chipset | Samsung Exynos 8 Octa 8890 | Exynos 8890 Octa | Snapdragon Qualcomm | Samsung Exynos 9 Octa 8895 |
| Processor | Quad core, 2.3 GHz, Cortex A53 + Quad core, 1.5 GHz, Cortex A53 | Octa core (Quad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53) | Octa-core processor | Octa core (2.3 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53) |
| RAM | 4 GB RAM | 4 GB RAM | 6 GB RAM | 4 GB RAM |
| GPU | Mali-T880 MP12 | Mali-T880 MP12 | | Mali-G71 MP20 |
Camera |
| Rear Camera Resolution | 12 MP | 12 MP | 21 MP | 12 MP |
| Front Camera Resolution | 5 MP | 5 MP | 8 MP | 8 MP |
| Video | | 4K Video Recording | 4K Video Recording | 4K Video Recording |
| Camera Features | Touch Focus, Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Flash, Panorama |
General |
| Operating System | Android | Android | Android | Android |
| OS Version | Android v6.0 (Marshmallow) | Android v6.0.1 (Marshmallow) | Android, v7.0 (Nougat) | Android, v7.0 (Nougat) |
| Weight | | 169 g | | 173 g |
| Dimensions | - | 153.5 x 73.9 x 7.9 mm | | 159.5 x 73.4 x 8.1 mm |
| Thickness | | 7.9mm | | 8.1mm |
Storage |
| Internal Storage | 64 GB | 64 GB | 128 GB | 64 GB |
| Card Slot | microSD, Up to 128 G | microSD, Up to 256GB | microSD, Upto 256GB | microSD, Up to 256 GB |
| Other | 64GB storage, microSD card slot | 64GB storage, Expandable up to 256GB | 128 GB, Expandable Up to 256GB | 64 GB, Expandable up to 256 GB |
Communication |
| SIM Card Slots | Single SIM | Dual SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Micro-SIM | Nano-SIM |
| Bluetooth | v4.2 | v4.2 | v5.0 | v5.0 (LE up to 2Mbps) |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | | | No | |
Connectivity |
| VoLTE | | | | |
| 4G | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | 4G LTE | TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz |
| Wi-Fi | Wi-Fi 802.11, a/ac/b/g/n/n 5GHz | Wi-Fi 802.11, a/ac/b/g/n/n 5GHz | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| GPS | with A-GPS, Glonass | with A-GPS, Glonass | A-GPS, Glonass | A-GPS |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3050 mAh | 3500 mAh | 4000 mAh | 3500 mAh |
| Battery Type | | Li-po | Li-ion | Li-Ion |
| Standby Time | | | | Up to 15 hrs(4G) ,up to 13 hrs(3G) ,up to 15 hrs(WiFi) |
| Talk Time | | | | Up to 24 hrs |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Light sensor Proximity sensor rgbw sensor Accelerometer Barometer Compass Gyroscope | Iris scanner fingerprint accelerometer gyro proximity compass barometer heart rate SpO2 | Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope | Iris scanner |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |