Summary | 79 Score | 80 Score | 78 Score | |
| Performance | Qualcomm Snapdragon 430 3 GB RAM Android 7.1.1 (Nougat) | Exynos 7870 Octa 3 GB RAM Android 6.0 Marshmallow | Qualcomm Snapdragon 625 4 GB RAM Android Nougat 7.1.2, Stock Android Version | |
| Display | 5.5 inch 1080 x 1920 pixels 403 PPI Density | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | |
| Camera | 16 MP (Main) 8 MP (Front) | 13 MP (Main) 8 MP (Front) | 12 + 12 MP (Main) 5 MP (Front) 4K Video Recording Primary Lens: f/2.2, 1.25 microns Pixel Size, Telephoto Lens: f/2.6, 1.0 micron Pixel Size, PDAF, Optical Zoom: 2x | |
| Battery | 3000 mAh Li-ion | 3300 mAh Li-ion | 3080 mAh Li-Po | |
Display |
| Screen Size | 5.5 inch | 5.5 inch | 5.5 inch | |
| Screen Resolution | 1080 x 1920 pixels | 1080x1920 pixels | 1080 x 1920 pixels | |
| Pixel Density | 403 PPI | 401 PPI | 401 PPI | |
| Display Type | IPS LCD, Multi-touch | FHD TFT | FHD IPS, 2.5D Curved glass | |
| Gorilla Glass | Yes | Yes | Yes | |
| Screen Protection | Sculpted Corning Gorilla Glass | - | Corning Gorilla Glass 3 | |
Chipset |
| Brand | Nokia Mobiles | Samsung Mobiles | Xiaomi Mobiles | |
| Chipset | Qualcomm Snapdragon 430 | Exynos 7870 Octa | Qualcomm Snapdragon 625 | |
| Processor | 1.4 GHz Octa-core, Cortex A53 | Octa-core 1.6 GHz Cortex-A53 | 2GHz Octa-core Processor | |
| RAM | 3 GB RAM | 3 GB RAM | 4 GB RAM | |
| GPU | Adreno 505 | Mali-T830MP2 | Adreno 506 | |
Camera |
| Rear Camera Resolution | 16 MP | 13 MP | 12 + 12 MP | |
| Front Camera Resolution | 8 MP | 8 MP | 5 MP | |
| Video | | | 4K Video Recording | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Flash | Autofocus, Touch Focus, Flash, Panorama | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android 7.1.1 (Nougat) | Android 6.0 Marshmallow | Android Nougat 7.1.2, Stock Android Version | |
| Weight | 169 g | 167 g | 168 g | |
| Dimensions | 154 x 75.8 x 7.85 mm | 151.7 x 75 x 8 mm | 75.8 x 155.4 x 7.3 mm | |
| Thickness | 7.85mm | 8mm | 7.3mm | |
Storage |
| Internal Storage | 32 GB | 16 GB | 64 GB | |
| Card Slot | microSD, Up to 128GB | microSD, Upto 256GB | microSD, upto 128GB | |
| Other | 32 GB storage, Expandable up to 128GB | 16GB, Expandable upto 256GB | 64 GB , Expandable upto 128GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Micro-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.1 | v4.1 | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | | 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 - TDD Band (40 / 41), FDD Band (1 / 3 / 5) | |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | B1(2100), B2(1900), B5(850), B8(900) | UMTS 2100 / 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 a/b/g/n) | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11, b/g/n | |
| GPS | A-GPS | GPS, Glonass, Beidou | A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3000 mAh | 3300 mAh | 3080 mAh | |
| Battery Type | Li-ion | Li-ion | Li-Po | |
| Standby Time | | Up to 84 h | | |
| Talk Time | | Up to 21 h (3G) | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer (G-sensor) ambient light sensor e-compass Hall sensor gyroscope proximity sensor | Accelerometer proximity | Ambient Light Sensor Proximity Sensor E-compass Accelerometer Gyroscope Hall Sensor | |
| Messaging | | SMS(threaded view), MMS, Email, IM | | |
| Java | | | | |
| Other | | | | |