Summary | 68 Score | 69 Score | 75 Score | 78 Score |
| Performance | Apple A8 1 GB RAM iOS 8, up to iOS 9.0.2 | Apple A9 2 GB RAM iOS 9.3 | Qualcomm Snapdragon 210 1.5 GB RAM Android 7.0 (Nougat) | Qualcomm MSM8992 Snapdragon 808 3 GB RAM Android OS, v5.1 |
| Display | 4.7 inch 750 x 1334 pixels 326 PPI Density | 4 inch 640 x 1136 pixels 326 PPI Density | 5.5 inch 720 x 1280 pixels 267 PPI Density | 5.5 inch 1440 x 2560 pixels 538 PPI Density |
| Camera | 8 MP (Main) 1.2 MP (Front) | 12 MP (Main) 1.2 MP (Front) 4K Video Recording | 13 MP (Main) 5 MP (Front) | 16 MP (Main) 8 MP (Front) |
| Battery | 1810 mAh Li-Po | 1642 mAh Li-Po | 4500 mAh Li-ion | 3000 mAh Li-Ion |
Display |
| Screen Size | 4.7 inch | 4 inch | 5.5 inch | 5.5 inch |
| Screen Resolution | 750x1334 pixels | 640x1136 pixels | 720 x 1280 pixels | 1440x2560 pixels |
| Pixel Density | 326 PPI | 326 PPI | 267 PPI | 538 PPI |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS LCD Capacitive TouchScreen | IPS LCD capacitive touchscreen, 16M colors |
| Gorilla Glass | - | - | - | Yes |
| Screen Protection | - | - | - | Corning Gorilla Glass 3 |
Chipset |
| Brand | Apple Mobiles | Apple Mobiles | LG Mobiles | LG Mobiles |
| Chipset | Apple A8 | Apple A9 | Qualcomm Snapdragon 210 | Qualcomm MSM8992 Snapdragon 808 |
| Processor | Dual-core 1.4 GHz Typhoon (ARM v8-based) | Dual-core 1.84 GHz Twister | Octa core processor | Quad-core 1.44 GHz Cortex-A53 & dual-core 1.82 GHz Cortex-A57 |
| RAM | 1 GB RAM | 2 GB RAM | 1.5 GB RAM | 3 GB RAM |
| GPU | PowerVR GX6450 (quad-core graphics) | PowerVR GT7600 (six-core graphics) | | Adreno 418 |
Camera |
| Rear Camera Resolution | 8 MP | 12 MP | 13 MP | 16 MP |
| Front Camera Resolution | 1.2 MP | 1.2 MP | 5 MP | 8 MP |
| Video | | 4K Video Recording | | |
| Camera Features | Autofocus, Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama | Autofocus, Touch Focus, Flash, Panorama |
General |
| Operating System | iOS | iOS | Android | Android |
| OS Version | iOS 8, up to iOS 9.0.2 | iOS 9.3 | Android 7.0 (Nougat) | Android OS, v5.1 |
| Weight | 129 g | 113 g | 135 g | 155 g |
| Dimensions | 138.1 x 67 x 6.9 mm | 123.8 x 58.6 x 7.6 mm | | 148.9 x 76.1 x 6.3 - 9.8 mm |
| Thickness | 6.9mm | 7.6mm | | |
Storage |
| Internal Storage | 32 GB | 32 GB | 16 GB | 32 GB |
| Card Slot | No | No | microSD, Up to 200 GB | microSD, up to 128 G |
| Other | 32GB storage, no card slot | 32 GB storage, no card slot | 16GB, Expandable up to 200GB | 32GB storage, microSD card slot |
Communication |
| SIM Card Slots | Single SIM | Single SIM | Dual SIM | Single SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Micro-SIM | Micro-SIM |
| Bluetooth | v4.0, A2DP, LE | v4.2, A2DP, LE | v4.1 | v4.1, A2DP, LE, apt-X |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | Yes (Apple Pay only) | Yes (Apple Pay only) | No | Yes |
Connectivity |
| VoLTE | | | | |
| 4G | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700) - A1549 GSM, A1549 CDMA | 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 | LTE 2100, LTE 800, LTE 1800, LTE 2600 | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700) - H815 |
| 3G | HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1549 (GSM), A1549 (CDMA), A1586 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - A1662, A1723 | UMTS 1900 / 2100 / 850 / 900 MHz | HSDPA 850 / 900 / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 - A1549 (GSM), A1549 (CDMA), A1586 | GSM 850 / 900 / 1800 / 1900 - A1662, A1723 | GSM 1800 / 1900 / 850 / 900 MHz | GSM 850 / 900 / 1800 / 1900 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | A-GPS | Yes, with A-GPS, GLONASS |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1810 mAh | 1642 mAh | 4500 mAh | 3000 mAh |
| Battery Type | Li-Po | Li-Po | Li-ion | Li-Ion |
| Standby Time | Up to 250 h (3G) | Up to 240 h (2G) / Up to 240 h (3G) | | Up to 360 h (2G) / Up to 440 h (3G) |
| Talk Time | Up to 14 h (3G) | Up to 14 h (3G) | | Up to 19 h (2G) / Up to 20 h (3G) |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer gyro proximity compass barometer | Fingerprint accelerometer gyro proximity compass | Accelerometer | Accelerometer gyro proximity compass barometer color spectrum |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | iMessage, SMS (threaded view), MMS, Email, Push Email | SMS, MMS, Email, Push Mail, IM, Hangouts | SMS(threaded view), MMS, Email, Push Mail, IM |
| Java | No | 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 , 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 | | Fast battery charging: 60% in 30 min (Quick Charge 2.0) , Optional Wireless Charging (Qi-enabled) , Active noise cancellation with dedicated mic , MP4/DviX/XviD/H.264/WMV player , MP3/WAV/FLAC/eAAC+/WMA player , Photo/video editor , Document edito |