Summary | 71 Score | 76 Score | 79 Score | |
| Performance | Apple A10 3 GB RAM iOS v10 | Qualcomm MSM8998 Snapdragon 835 4 GB RAM Android, v7.0 (Nougat) | 2 x Qualcomm Snapdragon 830 12 GB RAM Swordfish OS (based on Sailfish OS) | |
| Display | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 5.8 inch 1440 x 2560 pixels 568 PPI Density | 5.8 inch 1440 x 2560 pixels 506 PPI Density | |
| Camera | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Dual Camera | 12 MP (Main) 8 MP (Front) 4K Video Recording | 60 MP (Main) 20 MP (Front) 4K Video Recording | |
| Battery | 2900 mAh Li-ion | 4000 mAh Li-Ion | 4000 mAh Li-ion | |
Display |
| Screen Size | 5.5 inch | 5.8 inch | 5.8 inch | |
| Screen Resolution | 1920 x 1080 pixels | 1440 x 2560 pixels | 1440 x 2560 pixels | |
| Pixel Density | 401 PPI | 568 PPI | 506 PPI | |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | Quad HD+ Super AMOLED | IPS LCD, Multi-touch | |
| Gorilla Glass | Yes | Yes | - | |
| Screen Protection | Ion-strengthened glass, oleophobic coating | Gorilla Glass 5 | - | |
Chipset |
| Brand | Apple Mobiles | Samsung Mobiles | Turing Mobiles | |
| Chipset | Apple A10 | Qualcomm MSM8998 Snapdragon 835 | 2 x Qualcomm Snapdragon 830 | |
| Processor | 2.23 GHz Quad-core, 64-bit Processor | Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) | 16 Kryo core Processor | |
| RAM | 3 GB RAM | 4 GB RAM | 12 GB RAM | |
| GPU | six-core graphics | Adreno 540 | Dual Adreno 540 GPU | |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 12 MP | 60 MP | |
| Front Camera Resolution | 7 MP | 8 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 | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | iOS | Android | Other | |
| OS Version | iOS v10 | Android, v7.0 (Nougat) | Swordfish OS (based on Sailfish OS) | |
| Weight | 188 g | 208 g | | |
| Dimensions | 158.20 x 77.90 x 7.30 mm | 151.8 x 74.93 x 9.9 mm | | |
| Thickness | 7.3mm | 9.9mm | | |
Storage |
| Internal Storage | 32 GB | 64 GB | 512 GB | |
| Card Slot | No | microSD, up to 256GB | microSD, up to 500 GB | |
| Other | 32GB inbuilt | 64 GB storage, Expandable up to 256GB | 512GB, Expandable up to 500GB | |
Communication |
| SIM Card Slots | Single SIM | Single SIM | Four SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | No | v5.0, A2DP, LE, aptX | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | Apple Pay only | | No | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE-A, HSPA, Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30 | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | 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 | 850, 900, 1700/2100, 1900, 2100 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | 850 / 900 / 1900 / 2100 MHz HSDPA , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA) | |
| 2G | 850, 900, 1800, 1900 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 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/g/n | |
| GPS | A-GPS, GLONASS | A-GPS, GLONASS, GALILEO | A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2900 mAh | 4000 mAh | 4000 mAh | |
| Battery Type | Li-ion | Li-Ion | Li-ion | |
| Standby Time | Up to 384 h (3G) | Upto 120Hrs | | |
| Talk Time | Up to 21 h (3G) | Up to 32 hrs | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | | Iris scanner accelerometer gyro proximity compass barometer heart rate SpO2 | Accelerometer Proximity | |
| Messaging | | | SMS, MMS, Email, Push Email, IM | |
| Java | | | | |
| Other | | | | |