Summary | 69 Score | 75 Score | 76 Score | |
| Performance | Apple A9 2 GB RAM iOS 9.3 | 1.5 GB RAM Android v7.0 (Nougat) | Samsung Exynos 2 GB RAM Android 7.0 (Nougat) | |
| Display | 4 inch 640 x 1136 pixels 326 PPI Density | 5.7 inch 720 x 1280 pixels 258 PPI Density | 5.5 inch 720 x 1280 pixels 267 PPI Density | |
| Camera | 12 MP (Main) 1.2 MP (Front) 4K Video Recording | 13 MP (Main) 8 MP (Front) | 8 MP (Main) 5 MP (Front) | |
| Battery | 1642 mAh Li-Po | 3200 mAh Li-ion | 3000 mAh Li-ion | |
Display |
| Screen Size | 4 inch | 5.7 inch | 5.5 inch | |
| Screen Resolution | 640x1136 pixels | 720 x 1280 pixels | 720 x 1280 Pixels | |
| Pixel Density | 326 PPI | 258 PPI | 267 PPI | |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS LCD, Multi-touch | Super AMOLED capacitive touchscreen | |
| Gorilla Glass | - | - | Yes | |
| Screen Protection | - | - | - | |
Chipset |
| Brand | Apple Mobiles | LG Mobiles | Samsung Mobiles | |
| Chipset | Apple A9 | | Samsung Exynos | |
| Processor | Dual-core 1.84 GHz Twister | 1.5 GHz Octa core Processor | Octa core processor | |
| RAM | 2 GB RAM | 1.5 GB RAM | 2 GB RAM | |
| GPU | PowerVR GT7600 (six-core graphics) | Adreno 306 | | |
Camera |
| Rear Camera Resolution | 12 MP | 13 MP | 8 MP | |
| Front Camera Resolution | 1.2 MP | 8 MP | 5 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 | |
General |
| Operating System | iOS | Android | Android | |
| OS Version | iOS 9.3 | Android v7.0 (Nougat) | Android 7.0 (Nougat) | |
| Weight | 113 g | | 155 g | |
| Dimensions | 123.8 x 58.6 x 7.6 mm | | | |
| Thickness | 7.6mm | | | |
Storage |
| Internal Storage | 128 GB | 16 GB | 16 GB | |
| Card Slot | No | microSD, Up to 128GB | microSD, up to 128 GB | |
| Other | 128GB storage, no card slot | 16GB inbuilt | 16GB Storage | |
Communication |
| SIM Card Slots | Single SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Micro-SIM | Micro-SIM | |
| Bluetooth | v4.2, A2DP, LE | v4.1 | v4.1 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | Yes (Apple Pay only) | No | No | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 29(700) - A1662 | 4G LTE | LTE 2100, LTE 800, LTE 1800, LTE 2600 | |
| 3G | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - A1662, A1723 | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 2100 MHz | |
| 2G | GSM 850 / 900 / 1800 / 1900 - A1662, A1723 | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, hotspot | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/g/n | |
| GPS | Yes, with A-GPS, GLONASS | A-GPS | A-GPS, Glonass | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1642 mAh | 3200 mAh | 3000 mAh | |
| Battery Type | Li-Po | Li-ion | Li-ion | |
| Standby Time | Up to 240 h (2G) / Up to 240 h (3G) | | | |
| Talk Time | Up to 14 h (3G) | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Fingerprint accelerometer gyro proximity compass | Accelerometer Proximity Compass | Proximity Sensor Accelerometer Ambient Light G-Sensor Hall Effect | |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | | SMS, MMS, Email, Push Mail, IM, Hangouts | |
| Java | No | | | |
| Other | Active noise cancellation with dedicated mic , Siri natural language commands and dictation , iCloud cloud service , MP3/WAV/AAX+/AIFF/Apple Lossless player , MP4/H.264 player , Audio/video/photo editor , Document editor | | | |