Summary | 81 Score | 78 Score | 71 Score | |
| Performance | Qualcomm Snapdragon 430 MSM8937 3 GB RAM Android, v7.0 (Nougat) | Qualcomm Snapdragon 835 8 GB RAM Android v7.1.1 Nougat OS | Exynos 8895 4 GB RAM Android, v7.0 (Nougat) | |
| Display | 5 inch 1920 x 1080 pixels 441 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 5.8 inch 1440 x 2960 pixels 570 PPI Density | |
| Camera | 16 MP (Main) 8 MP (Front) | 20 + 16 MP (Main) 16 MP (Front) Dual Camera | 12 MP (Main) 8 MP (Front) 4K Video Recording | |
| Battery | 3000 mAh Li-Ion | 3300 mAh Li-ion | 3000 mAh Li-Ion | |
Display |
| Screen Size | 5 inch | 5.5 inch | 5.8 inch | |
| Screen Resolution | Full HD (1080 x 1920 pixels) | 1080 x 1920 pixels | 1440 x 2560 pixels | |
| Pixel Density | 441 PPI | 401 PPI | 570 PPI | |
| Display Type | IPS LCD, Capacitive Touchscreen, Multi-touch | Optic AMOLED,Full HD | Quad HD+ Super AMOLED | |
| Gorilla Glass | Yes | Yes | - | |
| Screen Protection | Gorilla Glass 4 | 2.5D Corning Gorilla Glass 5 | - | |
Chipset |
| Brand | Nokia Mobiles | Oneplus Mobiles | Samsung Mobiles | |
| Chipset | Qualcomm Snapdragon 430 MSM8937 | Qualcomm Snapdragon 835 | Exynos 8895 | |
| Processor | Octa core, 1.4 GHz, Cortex A53 | 2.45GHz Octa-core processor | Octa-core (2.3GHz Quad + 1.7GHz Quad), 64 bit, 10nm processor | |
| RAM | 3 GB RAM | 8 GB RAM | 4 GB RAM | |
| GPU | Adreno 505 | Adreno 540 | | |
Camera |
| Rear Camera Resolution | 16 MP | 20 + 16 MP | 12 MP | |
| Front Camera Resolution | 8 MP | 16 MP | 8 MP | |
| Video | | | 4K Video Recording | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android, v7.0 (Nougat) | Android v7.1.1 Nougat OS | Android, v7.0 (Nougat) | |
| Weight | | 153 g | 155 g | |
| Dimensions | | 154.2 x 74.1 x 7.25 mm | 148.9 x 68.1 x 8.0 mm | |
| Thickness | | 7.25mm | 8mm | |
Storage |
| Internal Storage | 32 GB | 128 GB | 64 GB | |
| Card Slot | microSD, Up to 128GB | No microSD | microSD, up to 256GB | |
| Other | 32GB, Expandable upto 128GB | 128GB storage | 64 GB storage, Expandable up to 256GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Micro-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.2 | v5.0, support aptX & aptX HD | v5.0(LE up to 2Mbps) | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | | Yes | | |
Connectivity |
| VoLTE | | | | |
| 4G | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | |
| 3G | UMTS 2100 / 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 | |
| Wi-Fi | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| GPS | A-GPS, Glonass | GLONASS, BeiDou | A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3000 mAh | 3300 mAh | 3000 mAh | |
| Battery Type | Li-Ion | Li-ion | Li-Ion | |
| Standby Time | | | Up to 12 hrs (4G), up to 11 hrs (3G) ,up to 14 hrs(WiFi) | |
| Talk Time | | | Up to 20 hrs | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Light sensor Proximity sensor Accelerometer Compass | Hall Accelerometer Gyroscope Proximity RGB Ambient Light Sensor Electronic Compass Sensor Hub | Light sensor Proximity sensor Accelerometer Compass Gyroscope | |
| Messaging | SMS(threaded view), MMS, Email, Push Mail | | | |
| Java | | | | |
| Other | | | | |