Summary | 68 Score | 76 Score | 76 Score | |
| Performance | Apple A7 1 GB RAM iOS 7, up to iOS 9.0.2 | MediaTek MT6737 2 GB RAM Android , Marshmallow 6.0 | Exynos Octa 2 GB RAM Android OS, v5.1.1 | |
| Display | 4 inch 640 x 1136 pixels 326 PPI Density | 5.5 inch 1280 x 720 pixels 267 PPI Density | 5.1 inch 1080 x 1920 pixels 432 PPI Density | |
| Camera | 8 MP (Main) 1.2 MP (Front) | 13 MP (Main) 8 MP (Front) | 16 MP (Main) 5 MP (Front) | |
| Battery | 1560 mAh Li-Po | 3000 mAh Li-ion | 2800 mAh Li-Ion | |
Display |
| Screen Size | 4 inch | 5.5 inch | 5.1 inch | |
| Screen Resolution | 640x1136 pixels | 1280 x 720 pixels | 1080x1920 pixels | |
| Pixel Density | 326 PPI | 267 PPI | 432 PPI | |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen,Multitouch | Super AMOLED capacitive touchscreen, 16M colors | |
| Gorilla Glass | Yes | - | - | |
| Screen Protection | Corning Gorilla Glass, oleophobic coating | - | - | |
Chipset |
| Brand | Apple Mobiles | Doogee Mobiles | Samsung Mobiles | |
| Chipset | Apple A7 | MediaTek MT6737 | Exynos Octa | |
| Processor | Dual-core 1.3 GHz Cyclone (ARM v8-based) | Quad core 1.4 GHz | Octa-core 1.6 GHz | |
| RAM | 1 GB RAM | 2 GB RAM | 2 GB RAM | |
| GPU | PowerVR G6430 (quad-core graphics) | Mali T720 GPU | Mali-T760MP8 | |
Camera |
| Rear Camera Resolution | 8 MP | 13 MP | 16 MP | |
| Front Camera Resolution | 1.2 MP | 8 MP | 5 MP | |
| Video | | | | |
| Camera Features | Autofocus, Flash | Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | iOS | Android | Android | |
| OS Version | iOS 7, up to iOS 9.0.2 | Android , Marshmallow 6.0 | Android OS, v5.1.1 | |
| Weight | 112 g | | 145 g | |
| Dimensions | 123.8 x 58.6 x 7.6 mm | 154.8 x 76.8 x 8.8 mm | 142 x 72.5 x 8.1 mm | |
| Thickness | 7.6mm | 8.8mm | | |
Storage |
| Internal Storage | 16 GB | 16 GB | 16 GB | |
| Card Slot | No | microSD, upto 128 GB | microSD, up to 128 G | |
| Other | 16GB storage, no card slot | 16 GB storage, Expandable upto 128 GB | 16GB storage, microSD card slot | |
Communication |
| SIM Card Slots | Single SIM | Dual SIM | Single SIM | |
| SIM Card Type | Nano-SIM | Micro-SIM | Micro-SIM | |
| Bluetooth | v4.0, A2DP | v4.1 | v4.1, A2DP, EDR, LE | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | No | Yes | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 13(700), 17(700), 19(800), 20(800), 25(1900) - A1533 GSM, A1533 CDMA | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) | |
| 3G | HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1533 (GSM), A1453 | 850 / 900 / 1900 / 2100 MHz HSDPA | HSDPA 850 / 900 / 1900 / 2100 | |
| 2G | GSM 850 / 900 / 1800 / 1900 - all models | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS | A-GPS | Yes, with A-GPS, GLONASS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1560 mAh | 3000 mAh | 2800 mAh | |
| Battery Type | Li-Po | Li-ion | Li-Ion | |
| Standby Time | Up to 250 h (2G) / Up to 250 h (3G) | Up to 72 hours | | |
| Talk Time | Up to 10 h (2G) / Up to 10 h (3G) | Up to 11.3 hours | Up to 15 h (3G) | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer gyro proximity compass | Accelerometer Proximity | Accelerometer gyro proximity compass | |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Java | No | | No | |
| Other | Active noise cancellation with dedicated mic , Siri natural language commands and dictation , iCloud cloud service , iCloud Keychain , TV-out , Maps , Audio/video player/editor , Organizer , Document viewer/editor , Photo viewer/editor , Voice | | Active noise cancellation with dedicated mic , MP4/H.264 player , MP3/WAV/eAAC+/FLAC player , Photo/video editor , Document viewer | |