Summary | 71 Score | 79 Score | 76 Score | |
| Performance | Apple A10 3 GB RAM iOS v10 | Mediatek MT6757 Helio P20 4 GB RAM Android 7.0 (Nougat) | Qualcomm Snapdragon 625 4 GB RAM Android Marshmallow 6.0.1 with MIUI 8 | |
| Display | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 5.7 inch 1080 x 1920 pixels 386 PPI Density | 5.5 inch 1920 x 1080 pixels 401 PPI Density | |
| Camera | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Dual Camera | 13 MP (Main) 13 MP (Front) | 13 MP (Main) 5 MP (Front) | |
| Battery | 2900 mAh Li-ion | 3300 mAh Li-ion | 4100 mAh Li-po | |
Display |
| Screen Size | 5.5 inch | 5.7 inch | 5.5 inch | |
| Screen Resolution | 1920 x 1080 pixels | 1080 x 1920 Pixels | 1920 x 1080 pixels | |
| Pixel Density | 401 PPI | 386 PPI | 401 PPI | |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors | FHD IPS | |
| Gorilla Glass | Yes | Yes | - | |
| Screen Protection | Ion-strengthened glass, oleophobic coating | - | - | |
Chipset |
| Brand | Apple Mobiles | Samsung Mobiles | Xiaomi Mobiles | |
| Chipset | Apple A10 | Mediatek MT6757 Helio P20 | Qualcomm Snapdragon 625 | |
| Processor | 2.23 GHz Quad-core, 64-bit Processor | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53) | 2GHz Octa core processor | |
| RAM | 3 GB RAM | 4 GB RAM | 4 GB RAM | |
| GPU | six-core graphics | Mali-T880MP2 | Adreno 506 | |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 13 MP | 13 MP | |
| Front Camera Resolution | 7 MP | 13 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 v10 | Android 7.0 (Nougat) | Android Marshmallow 6.0.1 with MIUI 8 | |
| Weight | 188 g | | 165 g | |
| Dimensions | 158.20 x 77.90 x 7.30 mm | | 151 x 76 x 8.4 mm | |
| Thickness | 7.3mm | | 8.4mm | |
Storage |
| Internal Storage | 256 GB | 32 GB | 64 GB | |
| Card Slot | No | microSD, up to 256GB | microSD, up to 128 GB | |
| Other | 256GB inbuilt | 32GB storage, Expandable up to 256GB | 64GB, Expandable up to 128GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Micro-SIM | Micro-SIM | |
| Bluetooth | No | 4.2, A2DP | Bluetooth 4.1 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | Apple Pay only | 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 2100, LTE 800, LTE 1800, LTE 2600 | 4G LTE (TDD) - B40, LTE (FDD) - B3 / B5 | |
| 3G | 850, 900, 1700/2100, 1900, 2100 MHz | HSDPA 850 / 900 / 1900 / 2100 | WCDMA - 850 / 900 / 1900 / 2100 MHz | |
| 2G | 850, 900, 1800, 1900 MHz | GSM 850 / 900 / 1800 / 1900 | GSM - 850 / 900 / 1800 / 1900 MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | 802.11 a/b/g/n/ac, dual band, 2.4GHz/5GHz, WiFi Display, WiFi Direct | |
| GPS | A-GPS, GLONASS | A-GPS, Glonass | A-GPS, GLONASS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2900 mAh | 3300 mAh | 4100 mAh | |
| Battery Type | Li-ion | Li-ion | Li-po | |
| Standby Time | Up to 384 h (3G) | | | |
| Talk Time | Up to 21 h (3G) | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | | Accelerometer proximity compass | IR Blaster | |
| Messaging | | SMS(threaded view), MMS, Email, Push Mail, IM | | |
| Java | | | | |
| Other | | | | |