Summary | 77 Score | 82 Score | 78 Score | 81 Score |
| Performance | Qualcomm MSM8996 Snapdragon 821 6 GB RAM Android 7.0 Nougat-based OxygenOS 3.5 | Qualcomm Snapdragon 835 6 GB RAM Android v7.1.1 Nougat OS | Qualcomm Snapdragon 835 8 GB RAM Android v7.1.1 Nougat OS | Qualcomm MSM8976 Pro Snapdragon 653 4 GB RAM Android, Marshmallow 6.0 |
| Display | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 6 inch 1080 x 1920 pixels 367 PPI Density |
| Camera | 16 MP (Main) 16 MP (Front) 4K Video Recording | 20 + 16 MP (Main) 16 MP (Front) Dual Camera | 20 + 16 MP (Main) 16 MP (Front) Dual Camera | 16 MP (Main) 16 + 8 MP (Front) Dual Camera |
| Battery | 3400 mAh Li-ion | 3300 mAh Li-ion | 3300 mAh Li-ion | 4000 mAh Li-ion |
Display |
| Screen Size | 5.5 inch | 5.5 inch | 5.5 inch | 6 inch |
| Screen Resolution | Full HD (1080 x 1920 pixels) | 1080 x 1920 pixels | 1080 x 1920 pixels | 1080 x 1920 Pixels |
| Pixel Density | 401 PPI | 401 PPI | 401 PPI | 367 PPI |
| Display Type | Optic AMOLED capacitive touchscreen, 16M colors | Optic AMOLED,Full HD | Optic AMOLED,Full HD | IPS LCD capacitive touchscreen, 16M colors |
| Gorilla Glass | Yes | Yes | Yes | Yes |
| Screen Protection | Corning Gorilla Glass 4 | 2.5D Corning Gorilla Glass 5 | 2.5D Corning Gorilla Glass 5 | Gorilla Glass 5 |
Chipset |
| Brand | Oneplus Mobiles | Oneplus Mobiles | Oneplus Mobiles | Oppo Mobiles |
| Chipset | Qualcomm MSM8996 Snapdragon 821 | Qualcomm Snapdragon 835 | Qualcomm Snapdragon 835 | Qualcomm MSM8976 Pro Snapdragon 653 |
| Processor | Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo) | 2.35GHz Octa-core Processor | 2.45GHz Octa-core processor | Octa-core (4x1.95 GHz Cortex-A72 & 4x1.44 GHz Cortex-A53) |
| RAM | 6 GB RAM | 6 GB RAM | 8 GB RAM | 4 GB RAM |
| GPU | Adreno 530 | Adreno 540 | Adreno 540 | Adreno 510 |
Camera |
| Rear Camera Resolution | 16 MP | 20 + 16 MP | 20 + 16 MP | 16 MP |
| Front Camera Resolution | 16 MP | 16 MP | 16 MP | 16 + 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, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging |
General |
| Operating System | Android | Android | Android | Android |
| OS Version | Android 7.0 Nougat-based OxygenOS 3.5 | Android v7.1.1 Nougat OS | Android v7.1.1 Nougat OS | Android, Marshmallow 6.0 |
| Weight | 158 g | | 153 g | 185 g |
| Dimensions | 152.7 x 74.7 x 7.35 mm | 154.2 x 74.1 x 7.25 mm | 154.2 x 74.1 x 7.25 mm | 163.63 x 80.8 x 7.35 mm |
| Thickness | 7.35mm | 7.25mm | 7.25mm | 7.35mm |
Storage |
| Internal Storage | 64 GB | 64 GB | 128 GB | 64 GB |
| Card Slot | No MicroSD Slot | No microSD | No microSD | microSD, Up to 256 GB |
| Other | 64GB InBuilt strorage | 64GB storage | 128GB storage | 64GB storage, Expandable up to 256GB |
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, A2DP, LE | v5.0, support aptX & aptX HD | v5.0, support aptX & aptX HD | v4.1, A2DP, LE |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | | Yes | Yes | No |
Connectivity |
| VoLTE | | | | |
| 4G | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) 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 1800(band 3) | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUPA) |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | 850 / 900 / 1800 / 1900 MHz GSM |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/g/n |
| GPS | A-GPS, GLONASS, BDS | GLONASS, BeiDou | GLONASS, BeiDou | A-GPS, Glonass |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3400 mAh | 3300 mAh | 3300 mAh | 4000 mAh |
| Battery Type | Li-ion | Li-ion | Li-ion | Li-ion |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Gyroscope Proximity Compass | Hall Accelerometer Gyroscope Proximity RGB Ambient Light Sensor Electronic Compass Sensor Hub | Hall Accelerometer Gyroscope Proximity RGB Ambient Light Sensor Electronic Compass Sensor Hub | Accelerometer Proximity Compass |
| Messaging | SMS (threaded view), MMS, Email, IM, Push Email | | | SMS(threaded view), MMS, Email, Push Mail, IM |
| Java | | | | |
| Other | | | | |