Summary | 81 Score | 80 Score | 78 Score | 81 Score |
| Performance | Qualcomm’s Snapdragon 800 4 GB RAM Android 6.0.1 Marshmallow | 6 GB RAM Android 6.0 Marshmallow | Qualcomm Snapdragon 845 MSM8998 6 GB RAM Android v7.0 (Nougat) | Qualcomm Snapdragon 845 6 GB RAM Android v7.1 (Nougat) |
| Display | 6 inch 1440 x 2460 pixels 489 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 6 inch 1080 x 1920 pixels 401 PPI Density | 6 inch 1440 x 2560 pixels 490 PPI Density |
| Camera | 23 MP (Main) 23 MP (Front) | 12 + 12 MP (Main) 8 MP (Front) Dual Camera | 16 + 16 MP (Main) 8 MP (Front) 4K Video Recording Dual Camera | 19 + 19 MP (Main) 16 MP (Front) Dual Camera |
| Battery | 4000 mAh Li-ion | 3200 mAh Li-ion | 3350 mAh Li-Po | 3500 mAh Li-Po |
Display |
| Screen Size | 6 inch | 5.5 inch | 6 inch | 6 inch |
| Screen Resolution | 1440 x 2560 pixels | 1080 x 1920 pixels | Full HD (1080 x 1920 pixels) | 1440 x 2560 pixels |
| Pixel Density | 489 PPI | 401 PPI | 401 PPI | 490 PPI |
| Display Type | TFT IPS Triluminous panel | UHD | AMOLED Display | IPS LCD Capacitive Touchscreen, Multi-touch |
| Gorilla Glass | Yes | Yes | Yes | Yes |
| Screen Protection | - | Corning Gorilla Glass 4 | - | - |
Chipset |
| Brand | Sony Mobiles | Xiaomi Mobiles | Xiaomi Mobiles | Xiaomi Mobiles |
| Chipset | Qualcomm’s Snapdragon 800 | | Qualcomm Snapdragon 845 MSM8998 | Qualcomm Snapdragon 845 |
| Processor | 2.5GHz Octa core processor | Octa core processor | Octa-core processor | Quad core (, Kryo + , Kryo) |
| RAM | 4 GB RAM | 6 GB RAM | 6 GB RAM | 6 GB RAM |
| GPU | | | Adreno 540 | |
Camera |
| Rear Camera Resolution | 23 MP | 12 + 12 MP | 16 + 16 MP | 19 + 19 MP |
| Front Camera Resolution | 23 MP | 8 MP | 8 MP | 16 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, Geo-Tagging | Autofocus, Touch Focus, Flash |
General |
| Operating System | Android | Android | Android | Android |
| OS Version | Android 6.0.1 Marshmallow | Android 6.0 Marshmallow | Android v7.0 (Nougat) | Android v7.1 (Nougat) |
| Weight | | | | |
| Dimensions | | | | |
| Thickness | | | | |
Storage |
| Internal Storage | 64 GB | 128 GB | 64 GB | 64 GB |
| Card Slot | microSD, Up to 128GB | | No MicroSD Slot | No |
| Other | 64 GB | 128 GB storage | 64 GB,Non-Expandable | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | Single SIM |
| SIM Card Type | Micro-SIM | Micro-SIM | Nano-SIM | Nano-SIM |
| Bluetooth | v4.1 | v4.1 | v4.1 | v4.2 |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | No | No | | No |
Connectivity |
| VoLTE | | | | |
| 4G | LTE band | LTE 2100, LTE 800, LTE 1800, LTE 2600 | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 850(band 5) / 800(band 20) | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz |
| 3G | HSDPA 900 / 2100 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 2100 / 900 MHz |
| 2G | 850 / 900 / 1800 / 1900 MHz GSM | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz |
| Wi-Fi | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11, b/g/n | Wi-Fi 802.11, b/g/n |
| GPS | A-GPS, Glonass | A-GPS | with A-GPS | with A-GPS, Glonass |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 4000 mAh | 3200 mAh | 3350 mAh | 3500 mAh |
| Battery Type | Li-ion | Li-ion | Li-Po | Li-Po |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer gyro proximity compass | Barometer Accelerometer Gyroscope | Light sensor Proximity sensor Accelerometer Compass Gyroscope | Light sensor Proximity sensor Accelerometer Compass Gyroscope |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | | | |
| Java | | | | |
| Other | | | | |