Summary | 71 Score | 77 Score | 81 Score | 78 Score |
| Performance | Apple A10 3 GB RAM iOS v10 | Qualcomm MSM8939 Snapdragon 615 3 GB RAM Android OS, v6.0.1 (Marshmallow) | Qualcomm’s Snapdragon 800 4 GB RAM Android 6.0.1 Marshmallow | Qualcomm Snapdragon 820 6 GB RAM Android , Marshmallow 6.0 |
| Display | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 5.5 inch 720 x 1280 pixels 267 PPI Density | 6 inch 1440 x 2460 pixels 489 PPI Density | 5 inch 1080 x 1920 pixels 441 PPI Density |
| Camera | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Dual Camera | 13 MP (Main) 5 MP (Front) 4K Video Recording | 23 MP (Main) 23 MP (Front) | 24 MP (Main) 5 MP (Front) |
| Battery | 2900 mAh Li-ion | 5000 mAh Li-Po | 4000 mAh Li-ion | 4000 mAh Li-ion |
Display |
| Screen Size | 5.5 inch | 5.5 inch | 6 inch | 5 inch |
| Screen Resolution | 1920 x 1080 pixels | 720x1280 pixels | 1440 x 2560 pixels | 1920 * 1080 pixels |
| Pixel Density | 401 PPI | 267 PPI | 489 PPI | 441 PPI |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS capacitive touchscreen, 16M colors | TFT IPS Triluminous panel | OLED display |
| Gorilla Glass | Yes | Yes | Yes | Yes |
| Screen Protection | Ion-strengthened glass, oleophobic coating | Corning Gorilla Glass 4 | - | Gorilla Glass 4 |
Chipset |
| Brand | Apple Mobiles | Asus Mobiles | Sony Mobiles | Symetium Mobiles |
| Chipset | Apple A10 | Qualcomm MSM8939 Snapdragon 615 | Qualcomm’s Snapdragon 800 | Qualcomm Snapdragon 820 |
| Processor | 2.23 GHz Quad-core, 64-bit Processor | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 | 2.5GHz Octa core processor | Octa core processor |
| RAM | 3 GB RAM | 3 GB RAM | 4 GB RAM | 6 GB RAM |
| GPU | six-core graphics | Adreno 405 | | |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 13 MP | 23 MP | 24 MP |
| Front Camera Resolution | 7 MP | 5 MP | 23 MP | 5 MP |
| Video | 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 | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging |
General |
| Operating System | iOS | Android | Android | Android |
| OS Version | iOS v10 | Android OS, v6.0.1 (Marshmallow) | Android 6.0.1 Marshmallow | Android , Marshmallow 6.0 |
| Weight | 188 g | 204 g | | 150 g |
| Dimensions | 158.20 x 77.90 x 7.30 mm | 15.6 x 1.1 x 7.8 cm | | 130 x 63 x 6mm |
| Thickness | 7.3mm | 7.8mm | | 6mm |
Storage |
| Internal Storage | 32 GB | 32 GB | 64 GB | 256 GB |
| Card Slot | No | microSD, up to 128 G | microSD, Up to 128GB | |
| Other | 32GB inbuilt | 32GB storage, microSD card slot | 64 GB | 256 GB Storage |
Communication |
| SIM Card Slots | Single SIM | Single SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Micro-SIM | Micro-SIM | Nano-SIM |
| Bluetooth | No | v4.0, A2DP, EDR | v4.1 | v4.0 |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | Apple Pay only | No | No | 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 | LTE band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500) - India | LTE band | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) |
| 3G | 850, 900, 1700/2100, 1900, 2100 MHz | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 MHz | UMTS 1900 / 2100 / 850 / 900 MHz |
| 2G | 850, 900, 1800, 1900 MHz | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 850 / 900 / 1800 / 1900 MHz GSM | GSM 1800 / 1900 / 850 / 900 MHz |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/g/n |
| GPS | A-GPS, GLONASS | Yes, with A-GPS, GLONASS | A-GPS, Glonass | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2900 mAh | 5000 mAh | 4000 mAh | 4000 mAh |
| Battery Type | Li-ion | Li-Po | Li-ion | Li-ion |
| Standby Time | Up to 384 h (3G) | Up to 914 h (3G) | | |
| Talk Time | Up to 21 h (3G) | Up to 38 h (3G) | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | | Accelerometer proximity compass | Accelerometer gyro proximity compass | Accelerometer Gyroscope Proximity Light Sensor |
| Messaging | | SMS(threaded view), MMS, Email, Push Email, IM | SMS(threaded view), MMS, Email, Push Mail, IM | SMS, MMS, Email, Push Mail, IM |
| Java | | No | | |
| Other | | 5GB free lifetime ASUS WebStorage , MP3/WAV/eAAC+ player , MP4/H.264 player , Document viewer , Photo/video editor | | |