Summary | 80 Score | 69 Score | 69 Score | |
| Performance | Apple A11 Bionic 3 GB RAM iOS 11 | Apple A12 Bionic 3 GB RAM iOS 11 | Apple A12 Bionic 4 GB RAM iOS 11 | |
| Display | 5.8 inch 1125 x 2436 pixels 458 PPI Density | 6.1 inch 828 x 1792 pixels 326 PPI Density | 6.5 inch 1242 x 2688 pixels 458 PPI Density | |
| Camera | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Dual Camera | 12 MP (Main) 7 MP (Front) 4K Video Recording | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Dual Camera | |
| Battery | 2716 mAh Li-ion | 2942 mAh Li-ion | 3174 mAh Li-ion | |
Display |
| Screen Size | 5.8 inch | 6.1 inch | 6.5 inch | |
| Screen Resolution | 1125 x 2436 pixels | 828 x 1792 pixels | 1242 x 2688 pixels | |
| Pixel Density | 458 PPI | 326 PPI | 458 PPI | |
| Display Type | Super Retina HD,OLED Multi-Touch 3D Touch display | Liquid Retina HD | Super Retina HD | |
| Gorilla Glass | - | - | - | |
| Screen Protection | Scratch resistant glass | Scratch resistant glass | Scratch resistant glass | |
Chipset |
| Brand | Apple Mobiles | Apple Mobiles | Apple Mobiles | |
| Chipset | Apple A11 Bionic | Apple A12 Bionic | Apple A12 Bionic | |
| Processor | Hexa-core,Embedded M11 motion coprocessor | Hexa-core,Embedded M11 motion coprocessor | Hexa-core,Embedded M11 motion coprocessor | |
| RAM | 3 GB RAM | 3 GB RAM | 4 GB RAM | |
| GPU | | | | |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 12 MP | 12 + 12 MP | |
| Front Camera Resolution | 7 MP | 7 MP | 7 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 | iOS | |
| OS Version | iOS 11 | iOS 11 | iOS 11 | |
| Weight | 174 g | 194 g | 208 g | |
| Dimensions | 143.6 x 70.9 x 7.7 mm | 150.9 x 75.7 x 8.3 mm | 157.5 x 77.4 x 7.7mm | |
| Thickness | 7.7mm | 8.3mm | 7.7mm | |
Storage |
| Internal Storage | 64 GB | 64 GB | 64 GB | |
| Card Slot | No | No microSD | No microSD | |
| Other | 64GB Inbuilt Storage,Non expandable | | | |
Communication |
| SIM Card Slots | Single SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | Bluetooth 5.0 wireless technology | v5.0 | v5.0 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | NFC with reader mode | NFC with reader mode | NFC with reader mode | |
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) / | 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) / | 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) / | |
| 3G | UMTS 1700 / 1900 / 2100 / 850 / 900 MHz | UMTS 1700 / 1900 / 2100 / 850 / 900 MHz | UMTS 1700 / 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 | 802.11ac Wi?Fi with MIMO | 802.11ac Wi?Fi with MIMO | 802.11ac Wi?Fi with MIMO | |
| GPS | Assisted GPS, GLONASS, Galileo and QZSS | A-GPS, GLONASS, BDS, GALILEO | A-GPS, GLONASS, BDS, GALILEO | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2716 mAh | 2942 mAh | 3174 mAh | |
| Battery Type | Li-ion | Li-ion | Li-ion | |
| Standby Time | Up to 21 hours | | Up to 21 hours | |
| Talk Time | Up to 60 hours | Up to 25 hours | Up to 60 hours | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Barometer Three-axis gyro Accelerometer Proximity sensor Ambient light sensor | Barometer Three-axis gyro Accelerometer Proximity sensor Ambient light sensor | Barometer Three-axis gyro Accelerometer Proximity sensor Ambient light sensor | |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |