Summary | 78 Score | 79 Score | 77 Score | |
| Performance | Qualcomm Snapdragon 625 4 GB RAM Android Nougat 7.1.2, Stock Android Version | Qualcomm Snapdragon 425 2 GB RAM Android 6.0 Marshmallow with MIUI 8 | Qualcomm Snapdragon 435 4 GB RAM Android 7.1.1 (Nougat) | |
| Display | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 5 inch 1280 x 720 pixels 294 PPI Density | 5.5 inch 720 x 1280 pixels 267 PPI Density | |
| Camera | 12 + 12 MP (Main) 5 MP (Front) 4K Video Recording Primary Lens: f/2.2, 1.25 microns Pixel Size, Telephoto Lens: f/2.6, 1.0 micron Pixel Size, PDAF, Optical Zoom: 2x | 13 MP (Main) 5 MP (Front) | 13 MP (Main) 16 MP (Front) | |
| Battery | 3080 mAh Li-Po | 3120 mAh Li-ion | 3080 mAh | |
Display |
| Screen Size | 5.5 inch | 5 inch | 5.5 inch | |
| Screen Resolution | 1080 x 1920 pixels | 1280 x 720 pixels | 720 x 1280 pixels | |
| Pixel Density | 401 PPI | 294 PPI | 267 PPI | |
| Display Type | FHD IPS, 2.5D Curved glass | IPS LCD, Multi-touch | HD 2.5D front display,Up to 450-nits brightness | |
| Gorilla Glass | Yes | - | Yes | |
| Screen Protection | Corning Gorilla Glass 3 | - | Corning Gorilla Glass | |
Chipset |
| Brand | Xiaomi Mobiles | Xiaomi Mobiles | Xiaomi Mobiles | |
| Chipset | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 435 | |
| Processor | 2GHz Octa-core Processor | 1.4Ghz Quad-core Processor | 1.4 GHz Octa-Core processor | |
| RAM | 4 GB RAM | 2 GB RAM | 4 GB RAM | |
| GPU | Adreno 506 | Adreno 308 GPU | Adreno 505 | |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 13 MP | 13 MP | |
| Front Camera Resolution | 5 MP | 5 MP | 16 MP | |
| Video | 4K Video Recording | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama | Autofocus, Touch Focus, Flash | Autofocus, Touch Focus, Flash, Panorama | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android Nougat 7.1.2, Stock Android Version | Android 6.0 Marshmallow with MIUI 8 | Android 7.1.1 (Nougat) | |
| Weight | 168 g | 131.5 g | 153 g | |
| Dimensions | 75.8 x 155.4 x 7.3 mm | | 153 x 76.2 x 7.7 mm | |
| Thickness | 7.3mm | | 7.7mm | |
Storage |
| Internal Storage | 64 GB | 16 GB | 64 GB | |
| Card Slot | microSD, upto 128GB | microSD, Up to 128GB | microSD, Up to 128 GB | |
| Other | 64 GB , Expandable upto 128GB | 16 GB, Expandable upto 128GB | 64 GB ,Expandable Upto 128 GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Micro-SIM | Nano-SIM | |
| Bluetooth | v4.2 | v4.1 | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | No | No | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE - TDD Band (40 / 41), FDD Band (1 / 3 / 5) | LTE 2100, LTE 800, LTE 1800, LTE 2600 | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | |
| 3G | UMTS 2100 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 2100 / 900 MHz | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/b/g/n | |
| GPS | A-GPS | A-GPS | A-GPS, Glonass | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3080 mAh | 3120 mAh | 3080 mAh | |
| Battery Type | Li-Po | Li-ion | | |
| Standby Time | | | Upto 240 Hrs | |
| Talk Time | | | Up to 32 hours | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Ambient Light Sensor Proximity Sensor E-compass Accelerometer Gyroscope Hall Sensor | Light sensor Proximity sensor Accelerometer | Accelerometer Gyroscope Proximity sensor Ambient light sensor Electronic compass Hall sensor | |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |