Summary | 80 Score | 78 Score | 79 Score | |
| Performance | Qualcomm Snapdragon 653 MSM8976SG 6 GB RAM Android OS, v6.0.1 (Marshmallow) | Exynos 7870 3 GB RAM Android 7.1.1 (Nougat) | Qualcomm Snapdragon 650 MSM8956 3 GB RAM Android v6.0 (Marshmallow) | |
| Display | 6 inch 1080 x 1920 pixels 367 PPI Density | 5.5 inch 720 x 1280 pixels 267 PPI Density | 6.4 inch 1440 x 2560 pixels 459 PPI Density | |
| Camera | 16 MP (Main) 16 MP (Front) | 13 MP (Main) 13 MP (Front) | 16 MP (Main) 5 MP (Front) | |
| Battery | 4000 mAh Li-ion | 3000 mAh Li-ion | 4850 mAh Li-Po | |
Display |
| Screen Size | 6 inch | 5.5 inch | 6.4 inch | |
| Screen Resolution | 1920 x 1080 pixels | 720 x 1280 Pixels | 1440 x 2560 pixels | |
| Pixel Density | 367 PPI | 267 PPI | 459 PPI | |
| Display Type | Super AMOLED capacitive touchscreen, 16M colors | IPS LCD, Multi-touch | IPS LCD Capacitive Touchscreen, Multi-touch | |
| Gorilla Glass | Yes | Yes | Yes | |
| Screen Protection | - | - | Corning Gorilla Glass 4 | |
Chipset |
| Brand | Samsung Mobiles | Samsung Mobiles | Xiaomi Mobiles | |
| Chipset | Qualcomm Snapdragon 653 MSM8976SG | Exynos 7870 | Qualcomm Snapdragon 650 MSM8956 | |
| Processor | Octa core processor | Octa core 1.5GHz | Dual core, 1.8 GHz, Cortex A72 + Quad core, 1.4 GHz, Cortex A53 | |
| RAM | 6 GB RAM | 3 GB RAM | 3 GB RAM | |
| GPU | Adreno 510 | Mali-T830 | Adreno 510 | |
Camera |
| Rear Camera Resolution | 16 MP | 13 MP | 16 MP | |
| Front Camera Resolution | 16 MP | 13 MP | 5 MP | |
| Video | | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android OS, v6.0.1 (Marshmallow) | Android 7.1.1 (Nougat) | Android v6.0 (Marshmallow) | |
| Weight | 189 g | | | |
| Dimensions | 162.9 x 80.7 x 6.9 mm | | 173.1 x 88.3 x 7.5 mm | |
| Thickness | 6.9mm | | 7.5mm | |
Storage |
| Internal Storage | 64 GB | 32 GB | 64 GB | |
| Card Slot | microSD, up to 256 GB | microSD, up to 128 GB | microSD, Up to 128 GB | |
| Other | 64GB storage, Expandable up to 256GB | 32GB storage, Expandable up to 128GB | No | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Micro-SIM | Nano-SIM | |
| Bluetooth | v4.2 | v4.2 | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | | No | | |
Connectivity |
| VoLTE | | | Dual SIM Dual VoLTE | |
| 4G | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | LTE 2100, LTE 800, LTE 1800, LTE 2600 | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | |
| 3G | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUPA) | UMTS 2100 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | |
| 2G | 850 / 900 / 1800 / 1900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | |
| 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/ac/b/g/n/n 5GHz | |
| GPS | A-GPS | A-GPS, Glonass | with A-GPS, Glonass | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 4000 mAh | 3000 mAh | 4850 mAh | |
| Battery Type | Li-ion | Li-ion | Li-Po | |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Gyro Sensor Geomagnetic Sensor Proximity Sensor RGB Light Sensor | Proximity sensor Accelerometer. | Light sensor Proximity sensor Accelerometer Compass Gyroscope | |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | | | |
| Java | | | | |
| Other | | | | |