Summary | 78 Score | 80 Score | 78 Score | |
| Performance | Exynos 7880 Octa 3 GB RAM Android Oreo 8.0 | Qualcomm Snapdragon 653 MSM8976SG 6 GB RAM Android OS, v6.0.1 (Marshmallow) | Samsung Exynos 8 Octa 8890 4 GB RAM Android OS, v6.0 | |
| Display | 5.7 inch 1080 x 1920 pixels 401 PPI Density | 6 inch 1080 x 1920 pixels 367 PPI Density | 5.5 inch 1440 x 2560 pixels 534 PPI Density | |
| Camera | 16 MP (Main) 16 MP (Front) | 16 MP (Main) 16 MP (Front) | 12 MP (Main) 5 MP (Front) 4K Video Recording | |
| Battery | 3600 mAh Li-ion | 4000 mAh Li-ion | 3600 mAh Li-Ion | |
Display |
| Screen Size | 5.7 inch | 6 inch | 5.5 inch | |
| Screen Resolution | 1080 x 1920 pixels | 1920 x 1080 pixels | 1440x2560 pixels | |
| Pixel Density | 401 PPI | 367 PPI | 534 PPI | |
| Display Type | Super AMOLED 2.5D curved display | Super AMOLED capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors | |
| Gorilla Glass | Yes | Yes | Yes | |
| Screen Protection | Corning Gorilla Glass 4 | - | Corning Gorilla Glass 4 | |
Chipset |
| Brand | Samsung Mobiles | Samsung Mobiles | Samsung Mobiles | |
| Chipset | Exynos 7880 Octa | Qualcomm Snapdragon 653 MSM8976SG | Samsung Exynos 8 Octa 8890 | |
| Processor | Octa-core 1.9 GHz Cortex-A53 | Octa core processor | Octa core (2.3 GHz, Quad core, M1 Mongoose + 1.6 GHz, Quad core, Cortex A53) | |
| RAM | 3 GB RAM | 6 GB RAM | 4 GB RAM | |
| GPU | Mali-T830 MP3 | Adreno 510 | Mali-T880 MP12 | |
Camera |
| Rear Camera Resolution | 16 MP | 16 MP | 12 MP | |
| Front Camera Resolution | 16 MP | 16 MP | 5 MP | |
| Video | | | 4K Video Recording | |
| Camera Features | Autofocus, Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android Oreo 8.0 | Android OS, v6.0.1 (Marshmallow) | Android OS, v6.0 | |
| Weight | | 189 g | 157 g | |
| Dimensions | 156.8 x 77.6 x 7.9 mm | 162.9 x 80.7 x 6.9 mm | 150.9 x 72.6 x 7.7 mm | |
| Thickness | 7.9mm | 6.9mm | 7.7mm | |
Storage |
| Internal Storage | 32 GB | 64 GB | 128 GB | |
| Card Slot | microSD, Upto 256GB | microSD, up to 256 GB | microSD, up to 200GB | |
| Other | 32GB, Expandable upto 256GB | 64GB storage, Expandable up to 256GB | 128GB, Expandable upto 200GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.2 | v4.2 | v4.2, A2DP, LE, apt-X | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | | Yes | |
Connectivity |
| VoLTE | | | | |
| 4G | 4G LTE | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | LTE | |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUPA) | HSDPA 850 / 900 / 1900 / 2100 | |
| 2G | 850 / 900 / 1800 / 1900 MHz GSM | 850 / 900 / 1800 / 1900 MHz | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| GPS | A-GPS, GLONASS | A-GPS | Yes, with A-GPS, GLONASS, BDS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3600 mAh | 4000 mAh | 3600 mAh | |
| Battery Type | Li-ion | Li-ion | Li-Ion | |
| Standby Time | | | Up to 750 Hours(3G) | |
| Talk Time | | | Up to 27 h (3G) | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Proximity Geomagnetic RGB Light Barometer | Accelerometer Gyro Sensor Geomagnetic Sensor Proximity Sensor RGB Light Sensor | Fingerprint accelerometer gyro proximity compass barometer heart rate SpO2 | |
| 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 | | | Fast battery charging: 60% in 30 min (Quick Charge 2.0) , Wireless charging (Qi/PMA) , market dependent , ANT+ support , S-Voice natural language commands and dictation , OneDrive (115 GB cloud storage) , Active noise cancellation with dedicated mi | |