Summary | 72 Score | 72 Score | 72 Score | |
| Performance | Qualcomm MSM8996 Snapdragon 821 6 GB RAM Android OS, v6.0 (Marshmallow) | Qualcomm Snapdragon 835 6 GB RAM Android Nougat 7.1.1 | Qualcomm Snapdragon 835, MSM8998 4 GB RAM Android OS, v6.0 (Marshmallow) | |
| Display | 6.4 inch 1080 x 2040 pixels 362 PPI Density | 5.99 inch 1080 x 2160 pixels 403 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | |
| Camera | 16 MP (Main) 5 MP (Front) | 12 MP (Main) 5 MP (Front) | 16 MP (Main) 5 MP (Front) | |
| Battery | 4400 mAh | 3400 mAh Li-Po | 4400 mAh Li-po | |
Display |
| Screen Size | 6.4 inch | 5.99 inch | 5.5 inch | |
| Screen Resolution | 1080 x 2040 pixels | 1080 x 2160 pixels | 1080 x 1920 pixels | |
| Pixel Density | 362 PPI | 403 PPI | 401 PPI | |
| Display Type | IPS LCD capacitive touchscreen, 16M colorsEdgeless display | Full HD+ IPS LCD capacitive touchscreen, 16M colors Edgless Display | IPS LCD capacitive touchscreen, Edgeless display | |
| Gorilla Glass | Yes | - | - | |
| Screen Protection | - | - | - | |
Chipset |
| Brand | Xiaomi Mobiles | Xiaomi Mobiles | Xiaomi Mobiles | |
| Chipset | Qualcomm MSM8996 Snapdragon 821 | Qualcomm Snapdragon 835 | Qualcomm Snapdragon 835, MSM8998 | |
| Processor | Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo) | 2.45 GHz Octa Core Processor | 1.9 GHz Octa core processor | |
| RAM | 6 GB RAM | 6 GB RAM | 4 GB RAM | |
| GPU | Adreno 530 | Adreno 540 | Adreno 540 | |
Camera |
| Rear Camera Resolution | 16 MP | 12 MP | 16 MP | |
| Front Camera Resolution | 5 MP | 5 MP | 5 MP | |
| Video | | | | |
| 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 | Android | Android | Android | |
| OS Version | Android OS, v6.0 (Marshmallow) | Android Nougat 7.1.1 | Android OS, v6.0 (Marshmallow) | |
| Weight | 209 g | 185 g | | |
| Dimensions | 158.8 x 81.9 x 7.9 mm | 151.8 x 75.5 x 7.7 mm | | |
| Thickness | 7.9mm | 7.7mm | | |
Storage |
| Internal Storage | 256 GB | 128 GB | 64 GB | |
| Card Slot | No MicroSD Slot | No MicroSD Slot | No MicroSD Slot | |
| Other | 256 GB Inbuilt Storage | 128GB Inbuilt Storage | 64GB Storage | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.2, A2DP, LE | v5.0 | v4.2, A2DP, LE | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | P2P, Mi Pay ready | Yes | | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | |
| 3G | 850 / 900 / 1900 / 2100 MHz HSDPA | 850 / 900 / 1900 / 2100 MHz HSDPA | UMTS 1900 / 2100 / 850 / 900 MHz | |
| 2G | GSM – 850, 900, 1800, 1900 | GSM – 850, 900, 1800, 1900 | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct | |
| GPS | A-GPS,GLONASS, BDS | A-GPS,GLONASS, BDS | A-GPS,GLONASS, BDS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 4400 mAh | 3400 mAh | 4400 mAh | |
| Battery Type | | Li-Po | Li-po | |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | accelerometer gyro proximity compass barometer | Ambient Light Sensor Proximity Sensor E-compass Accelerometer Gyroscope Hall Sensor Barometer | accelerometer gyro proximity compass barometer | |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Java | | | | |
| Other | | | | |