Summary | 69 Score | 77 Score | 82 Score | |
Performance | Apple A9 2 GB RAM iOS 9.3 | Qualcomm MSM8939 Snapdragon 615 3 GB RAM Android OS, v6.0.1 (Marshmallow) | Snapdragon Qualcomm 6 GB RAM Android, v7.0 (Nougat) | |
Display | 4 inch 640 x 1136 pixels 326 PPI Density | 5.5 inch 720 x 1280 pixels 267 PPI Density | 5.6 inch 4096 x 2160 pixels 827 PPI Density | |
Camera | 12 MP (Main) 1.2 MP (Front) 4K Video Recording | 13 MP (Main) 5 MP (Front) 4K Video Recording | 21 MP (Main) 8 MP (Front) 4K Video Recording | |
Battery | 1642 mAh Li-Po | 5000 mAh Li-Po | 4000 mAh Li-ion | |
Display |
Screen Size | 4 inch | 5.5 inch | 5.6 inch | |
Screen Resolution | 640x1136 pixels | 720x1280 pixels | 4096 | |
Pixel Density | 326 PPI | 267 PPI | 827 PPI | |
Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS capacitive touchscreen, 16M colors | 4K | |
Gorilla Glass | - | Yes | Yes | |
Screen Protection | - | Corning Gorilla Glass 4 | Corning Gorilla Glass 5 | |
Chipset |
Brand | Apple Mobiles | Asus Mobiles | Samsung Mobiles | |
Chipset | Apple A9 | Qualcomm MSM8939 Snapdragon 615 | Snapdragon Qualcomm | |
Processor | Dual-core 1.84 GHz Twister | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 | Octa-core processor | |
RAM | 2 GB RAM | 3 GB RAM | 6 GB RAM | |
GPU | PowerVR GT7600 (six-core graphics) | Adreno 405 | | |
Camera |
Rear Camera Resolution | 12 MP | 13 MP | 21 MP | |
Front Camera Resolution | 1.2 MP | 5 MP | 8 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 | Android | Android | |
OS Version | iOS 9.3 | Android OS, v6.0.1 (Marshmallow) | Android, v7.0 (Nougat) | |
Weight | 113 g | 204 g | | |
Dimensions | 123.8 x 58.6 x 7.6 mm | 15.6 x 1.1 x 7.8 cm | | |
Thickness | 7.6mm | 7.8mm | | |
Storage |
Internal Storage | 16 GB | 32 GB | 128 GB | |
Card Slot | No | microSD, up to 128 G | microSD, Upto 256GB | |
Other | 16 GB storage, no card slot | 32GB storage, microSD card slot | 128 GB, Expandable Up to 256GB | |
Communication |
SIM Card Slots | Single SIM | Single SIM | Dual SIM | |
SIM Card Type | Nano-SIM | Micro-SIM | Micro-SIM | |
Bluetooth | v4.2, A2DP, LE | v4.0, A2DP, EDR | v5.0 | |
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 | LTE band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500) - India | 4G LTE | |
3G | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - A1662, A1723 | HSDPA 850 / 900 / 1900 / 2100 | UMTS 1900 / 2100 / 850 / 900 MHz | |
2G | GSM 850 / 900 / 1800 / 1900 - A1662, A1723 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 1800 / 1900 / 850 / 900 MHz | |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/g/n | |
GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | A-GPS, Glonass | |
GPRS | | | | |
EDGE | | | | |
Radio | | | | |
Battery |
Battery Capacity | 1642 mAh | 5000 mAh | 4000 mAh | |
Battery Type | Li-Po | Li-Po | Li-ion | |
Standby Time | Up to 240 h (2G) / Up to 240 h (3G) | Up to 914 h (3G) | | |
Talk Time | Up to 14 h (3G) | Up to 38 h (3G) | | |
Other Features |
Fingerprint Scanner | | | | |
Waterproof | | | | |
Sensors | Fingerprint accelerometer gyro proximity compass | Accelerometer proximity compass | Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope | |
Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | SMS(threaded view), MMS, Email, Push Email, IM | | |
Java | No | 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 | 5GB free lifetime ASUS WebStorage , MP3/WAV/eAAC+ player , MP4/H.264 player , Document viewer , Photo/video editor | | |