Summary | 80 Score | 74 Score | 78 Score | |
| Performance | Apple A11 Bionic 2 GB RAM iOS 11 | Apple A11 Bionic 3 GB RAM iOS 11 | 3 Qualcomm Snapdragon 830 processors 18 GB RAM Swordfish OS | |
| Display | 4.7 inch 750 x 1334 pixels 326 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 6.4 inch 2160 x 3840 pixels Density | |
| Camera | 12 MP (Main) 7 MP (Front) 4K Video Recording | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Wide-angle: ƒ/1.8 aperture,Telephoto: ƒ/2.8 aperture, Optical zoom,digital zoom up to 10x,Portrait mode | 60 MP (Main) 20 MP (Front) 4K Video Recording | |
| Battery | 1960 mAh Li-ion | 2900 mAh Li-ion | 6000 mAh Li-ion | |
Display |
| Screen Size | 4.7 inch | 5.5 inch | 6.4 inch | |
| Screen Resolution | 750 x 1334 pixels | 1080 x 1920 pixels | 2160 | |
| Pixel Density | 326 PPI | 401 PPI | | |
| Display Type | Retina HD display,3D Touch | Retina HD display,LCD IPS ,3D Touch | 4K Display | |
| Gorilla Glass | - | - | Yes | |
| Screen Protection | Ion-strengthened glass, oleophobic coating | Ion-strengthened glass, oleophobic coating | Corning Gorilla Glass 4 | |
Chipset |
| Brand | Apple Mobiles | Apple Mobiles | Turing Mobiles | |
| Chipset | Apple A11 Bionic | Apple A11 Bionic | 3 Qualcomm Snapdragon 830 processors | |
| Processor | Hexa-core ,Embedded M11 motion coprocessor | Hexa-core ,Embedded M11 motion coprocessor | 16 Kryo core Processor | |
| RAM | 2 GB RAM | 3 GB RAM | 18 GB RAM | |
| GPU | | | | |
Camera |
| Rear Camera Resolution | 12 MP | 12 + 12 MP | 60 MP | |
| Front Camera Resolution | 7 MP | 7 MP | 20 MP | |
| Video | 4K Video Recording | 4K Video Recording | 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 | |
General |
| Operating System | iOS | iOS | Other | |
| OS Version | iOS 11 | iOS 11 | Swordfish OS | |
| Weight | 148 g | 202 g | | |
| Dimensions | 138.4 x 67.3 x 7.3 mm | 158.4 x 78.1 x 7.5 mm | | |
| Thickness | 7.3mm | 7.5mm | | |
Storage |
| Internal Storage | 64 GB | 64 GB | 512 GB | |
| Card Slot | No MicroSD Slot | No microSD | 2 x microSD, upt ot 1024 | |
| Other | 64 GB Inbuilt Storage,Non expandable | 64 GB Inbuilt Storage,Non expandable | 1.2TB storage (3 x 256GB memory, 512GB via microSD card) | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Four SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | 5.0, A2DP, LE,wireless technology | 5.0, A2DP, LE,wireless technology | v4.0 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | Yes | Yes | No | |
Connectivity |
| VoLTE | | | | |
| 4G | 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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | LTE Cat 4 150/50 Mbps, LTE Cat 6 300/50 Mbps OR LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) OR LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 | |
| 3G | UMTS 1700 / 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | 850 / 900 / 1900 / 2100 MHz HSDPA , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA) | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | 850 / 900 / 1800 / 1900 MHz GSM | |
| Wi-Fi | 802.11ac Wi?Fi with MIMO | 802.11ac Wi?Fi with MIMO | Wi-Fi 802.11 a/g/n | |
| GPS | A-GPS, Glonass | A-GPS, GLONASS, GALILEO | A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1960 mAh | 2900 mAh | 6000 mAh | |
| Battery Type | Li-ion | Li-ion | Li-ion | |
| Standby Time | Up to 21 hours | Up to 60 hours | | |
| Talk Time | Up to 14 hours | Up to 21 hours | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Barometer Three-axis gyro Accelerometer Proximity sensor Ambient light sensor | Accelerometer gyro proximity compass barometer | Accelerometer Proximity | |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |