Summary | 80 Score | 82 Score | 71 Score | 72 Score |
| Performance | Qualcomm Snapdragon 653 MSM8976SG 6 GB RAM Android OS, v6.0.1 (Marshmallow) | Exynos 8895 6 GB RAM Android 7.1.1 (Nougat) | Samsung Exynos 9 Octa 8895 4 GB RAM Android, v7.0 (Nougat) | Qualcomm Snapdragon 835 6 GB RAM Android Nougat 7.1.1 |
| Display | 6 inch 1080 x 1920 pixels 367 PPI Density | 6.3 inch 1440 x 2960 pixels 521 PPI Density | 6.2 inch 1440 x 2960 pixels 529 PPI Density | 5.99 inch 1080 x 2160 pixels 403 PPI Density |
| Camera | 16 MP (Main) 16 MP (Front) | 12 + 12 MP (Main) 8 MP (Front) 4K Video Recording Dual OIS (Optical Image Stabilization), Live focus,Max digital 10X zoom,Dual Capture | 12 MP (Main) 8 MP (Front) 4K Video Recording | 12 MP (Main) 5 MP (Front) |
| Battery | 4000 mAh Li-ion | 3300 mAh Li-ion | 3500 mAh Li-Ion | 3400 mAh Li-Po |
Display |
| Screen Size | 6 inch | 6.3 inch | 6.2 inch | 5.99 inch |
| Screen Resolution | 1920 x 1080 pixels | 1440 x 2960 pixels | 1440 x 2960 pixels | 1080 x 2160 pixels |
| Pixel Density | 367 PPI | 521 PPI | 529 PPI | 403 PPI |
| Display Type | Super AMOLED capacitive touchscreen, 16M colors | Super AMOLED, Quad HD+ | Quad HD+ Super AMOLED | Full HD+ IPS LCD capacitive touchscreen, 16M colors Edgless Display |
| Gorilla Glass | Yes | Yes | - | - |
| Screen Protection | - | Corning Gorilla Glass 5 | - | - |
Chipset |
| Brand | Samsung Mobiles | Samsung Mobiles | Samsung Mobiles | Xiaomi Mobiles |
| Chipset | Qualcomm Snapdragon 653 MSM8976SG | Exynos 8895 | Samsung Exynos 9 Octa 8895 | Qualcomm Snapdragon 835 |
| Processor | Octa core processor | Octa-core (2.3GHz Quad + 1.7GHz Quad) | Octa core (2.3 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53) | 2.45 GHz Octa Core Processor |
| RAM | 6 GB RAM | 6 GB RAM | 4 GB RAM | 6 GB RAM |
| GPU | Adreno 510 | | Mali-G71 MP20 | Adreno 540 |
Camera |
| Rear Camera Resolution | 16 MP | 12 + 12 MP | 12 MP | 12 MP |
| Front Camera Resolution | 16 MP | 8 MP | 8 MP | 5 MP |
| Video | | 4K Video Recording | 4K Video Recording | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Flash, Panorama | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging |
General |
| Operating System | Android | Android | Android | Android |
| OS Version | Android OS, v6.0.1 (Marshmallow) | Android 7.1.1 (Nougat) | Android, v7.0 (Nougat) | Android Nougat 7.1.1 |
| Weight | 189 g | 195 g | 173 g | 185 g |
| Dimensions | 162.9 x 80.7 x 6.9 mm | 162.5 x 74.8 x 8.6 mm | 159.5 x 73.4 x 8.1 mm | 151.8 x 75.5 x 7.7 mm |
| Thickness | 6.9mm | 8.6mm | 8.1mm | 7.7mm |
Storage |
| Internal Storage | 64 GB | 64 GB | 64 GB | 128 GB |
| Card Slot | microSD, up to 256 GB | microSD, Up to 256 GB | microSD, Up to 256 GB | No MicroSD Slot |
| Other | 64GB storage, Expandable up to 256GB | 64GB , Expandable up to 256GB | 64 GB, Expandable up to 256 GB | 128GB Inbuilt Storage |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| Bluetooth | v4.2 | v 5.0 (LE up to 2Mbps) | v5.0 (LE up to 2Mbps) | v5.0 |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | | Yes | | Yes |
Connectivity |
| VoLTE | | | | |
| 4G | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20) | 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) | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) |
| 3G | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUPA) | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | 850 / 900 / 1900 / 2100 MHz HSDPA |
| 2G | 850 / 900 / 1800 / 1900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM – 850, 900, 1800, 1900 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
| GPS | A-GPS | A-GPS, Glonass | A-GPS | A-GPS,GLONASS, BDS |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 4000 mAh | 3300 mAh | 3500 mAh | 3400 mAh |
| Battery Type | Li-ion | Li-ion | Li-Ion | Li-Po |
| 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 | Accelerometer Gyro Sensor Geomagnetic Sensor Proximity Sensor RGB Light Sensor | Iris scanner | Iris scanner | Ambient Light Sensor Proximity Sensor E-compass Accelerometer Gyroscope Hall Sensor Barometer |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | | | |
| Java | | | | |
| Other | | | | |