Summary | 79 Score | 76 Score | 78 Score | |
| Performance | Qualcomm Snapdragon 625 4 GB RAM Android OS, v7.1.1 (Nougat), MIUI 8 | Mediatek MT6795 Helio X10 2 GB RAM Android OS, v5.0 | Qualcomm Snapdragon 636 6 GB RAM Android Nougat 7.1.1 MIUI 9.2 skin | |
| Display | 6.44 inch 1080 x 1920 pixels 342 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 5.99 inch 1080 x 2160 pixels 403 PPI Density | |
| Camera | 12 MP (Main) 5 MP (Front) 4K Video Recording | 13 MP (Main) 5 MP (Front) | 12 + 5 MP (Main) 20 MP (Front) Dual Camera | |
| Battery | 5300 mAh Li-Po | 3060 mAh Li-Po | 4000 mAh Li-Po | |
Display |
| Screen Size | 6.44 inch | 5.5 inch | 5.99 inch | |
| Screen Resolution | 1080 x 1920 pixels | 1080x1920 pixels | 1920 x 1080 pixels | |
| Pixel Density | 342 PPI | 401 PPI | 403 PPI | |
| Display Type | IPS LCD capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors | IPS LCD, Multi-touch 2.5D curved glass | |
| Gorilla Glass | Yes | - | Yes | |
| Screen Protection | Corning Gorilla Glass 4 | - | Gorilla Glass | |
Chipset |
| Brand | Xiaomi Mobiles | Xiaomi Mobiles | Xiaomi Mobiles | |
| Chipset | Qualcomm Snapdragon 625 | Mediatek MT6795 Helio X10 | Qualcomm Snapdragon 636 | |
| Processor | 2GHz Octa-core Processor | Octa-core 2.0 GHz Cortex-A53Octa-core 2.2 GHz Cortex-A53 | 1.8GHz Octa core Kryo 260 processor | |
| RAM | 4 GB RAM | 2 GB RAM | 6 GB RAM | |
| GPU | Adreno 506 650MHz GPU | PowerVR G6200 | Adreno 509 GPU | |
Camera |
| Rear Camera Resolution | 12 MP | 13 MP | 12 + 5 MP | |
| Front Camera Resolution | 5 MP | 5 MP | 20 MP | |
| Video | 4K Video Recording | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android OS, v7.1.1 (Nougat), MIUI 8 | Android OS, v5.0 | Android Nougat 7.1.1 MIUI 9.2 skin | |
| Weight | 211 g | 160 g | 181 g | |
| Dimensions | 174.1 x 88.7 x 7.6 mm | 152 x 76 x 8.3 mm | 158 * 75.4 * 8.05 mm | |
| Thickness | 7.6mm | 8.3mm | 8.05mm | |
Storage |
| Internal Storage | 64 GB | 16 GB | 64 GB | |
| Card Slot | microSD, Up to 128 GB | microSD, up to 32 GB | microSD, up to 128 GB | |
| Other | 64 GB, Expandable up to 128 GB | 16GB storage, microSD card slot | 64GB, Expandable up to 128GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Micro-SIM | Micro-SIM | Micro-SIM | |
| Bluetooth | v4.2/HID/MU - MIMO | v4.0, A2DP, LE | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | No | No | |
Connectivity |
| VoLTE | | | Dual SIM Dual VoLTE | |
| 4G | FDD-LTE B1 / B3 / B5 / B7 / B8 | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | FDD-LTE B1/B3/ B5/B7/ B8; TD-LTE B38/B39/B40/B41(2555-2655MHz) | |
| 3G | UMTS: B1 / B2/ B5 / B8 | HSDPA 850 / 900 / 1900 / 2100 | WCDMA B1/B2/B5/B8; TD-SCDMA B34/B39; CDMA2000/1X BC0 | |
| 2G | GSM: B2 / B3 / B5 / B8 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850/900/1900MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | 802.11 a/b/g/n/ac | |
| GPS | A-GPS, Glonass | Yes, with A-GPS, GLONASS, Beidou | A-GPS, GLONASS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 5300 mAh | 3060 mAh | 4000 mAh | |
| Battery Type | Li-Po | Li-Po | Li-Po | |
| Standby Time | | Up to 144 h (3G) | | |
| Talk Time | | Up to 11 h 30 min (3G) | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Ambient light sensor Gyroscope Infrared Hall sensor | Accelerometer gyro proximity compass | Accelerometer Proximity Compass | |
| Messaging | | SMS(threaded view), MMS, Email, Push Mail, IM | | |
| Java | | No | | |
| Other | | Fast battery charging: 60% in 30 min (Quick Charge 2.0) , Active noise cancellation with dedicated mic , MP4/H.264 player , MP3/WAV/eAAC+ player , Photo/video editor , Document viewer | | |