Summary | 75 Score | 75 Score | 72 Score | 75 Score |
| Performance | Qualcomm Snapdragon 820 3 GB RAM Android OS, v6.0 | Qualcomm Snapdragon 820 MSM8996 4 GB RAM Android v6.0 (Marshmallow) | Qualcomm MSM8996 Snapdragon 821 6 GB RAM Android OS, v6.0 (Marshmallow) | Qualcomm MSM8994 Snapdragon 810 4 GB RAM Android OS, v5.0.1 |
| Display | 5.15 inch 1080 x 1920 pixels 428 PPI Density | 5.15 inch 1080 x 1920 pixels 428 PPI Density | 6.4 inch 1080 x 2040 pixels 362 PPI Density | 5.7 inch 1440 x 2560 pixels 515 PPI Density |
| Camera | 16 MP (Main) 4 MP (Front) 4K Video Recording | 16 MP (Main) 4 MP (Front) 4K Video Recording | 16 MP (Main) 5 MP (Front) | 13 MP (Main) 4 MP (Front) |
| Battery | 3000 mAh Li-Po | 3000 mAh Li-Po | 4400 mAh | 3090 mAh Li-Ion |
Display |
| Screen Size | 5.15 inch | 5.15 inch | 6.4 inch | 5.7 inch |
| Screen Resolution | 1080x1920 pixels | 1080x1920 pixels | 1080 x 2040 pixels | 1440x2560 pixels |
| Pixel Density | 428 PPI | 428 PPI | 362 PPI | 515 PPI |
| Display Type | IPS LCD capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colorsEdgeless display | IPS LCD capacitive touchscreen, 16M colors |
| Gorilla Glass | Yes | Yes | Yes | - |
| Screen Protection | Corning Gorilla Glass 4 | Corning Gorilla Glass 4 | - | - |
Chipset |
| Brand | Xiaomi Mobiles | Xiaomi Mobiles | Xiaomi Mobiles | Xiaomi Mobiles |
| Chipset | Qualcomm Snapdragon 820 | Qualcomm Snapdragon 820 MSM8996 | Qualcomm MSM8996 Snapdragon 821 | Qualcomm MSM8994 Snapdragon 810 |
| Processor | 1.8 GHz Quad Core Processor | Dual core, 1.8 GHz, Kryo + Dual core, 1.5 GHz, Kryo | Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo) | 1.5GHz Octa-core |
| RAM | 3 GB RAM | 4 GB RAM | 6 GB RAM | 4 GB RAM |
| GPU | Adreno 530 | Adreno 530 | Adreno 530 | Adreno 430 |
Camera |
| Rear Camera Resolution | 16 MP | 16 MP | 16 MP | 13 MP |
| Front Camera Resolution | 4 MP | 4 MP | 5 MP | 4 MP |
| Video | 4K Video Recording | 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 | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging |
General |
| Operating System | Android | Android | Android | Android |
| OS Version | Android OS, v6.0 | Android v6.0 (Marshmallow) | Android OS, v6.0 (Marshmallow) | Android OS, v5.0.1 |
| Weight | 129 g | 129 g | 209 g | 161 g |
| Dimensions | 144.6 x 69.2 x 7.3 mm | 144.6 x 69.2 x 7.3 mm | 158.8 x 81.9 x 7.9 mm | 155.1 x 77.6 x 7 mm |
| Thickness | 7.3mm | 7.3mm | 7.9mm | 7mm |
Storage |
| Internal Storage | 32 GB | 64 GB | 256 GB | 64 GB |
| Card Slot | No | No | No MicroSD Slot | No |
| Other | 32GB storage, no card slot | 64GB storage, no card slot | 256 GB Inbuilt Storage | 64GB storage, no card slot |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | Micro-SIM |
| Bluetooth | v4.2, A2DP, LE | v4.2, A2DP, LE | v4.2, A2DP, LE | v4.1, A2DP, LE |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | Yes | Yes | P2P, Mi Pay ready | TBC |
Connectivity |
| VoLTE | | | | |
| 4G | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 7(2600), 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 3(1800), 7(2600) |
| 3G | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | 850 / 900 / 1900 / 2100 MHz HSDPA | HSDPA 850 / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM – 850, 900, 1800, 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 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, Wi-Fi Direct, DLNA, hotspot | 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 |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | A-GPS,GLONASS, BDS | Yes, with A-GPS, GLONASS, Beidou |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3000 mAh | 3000 mAh | 4400 mAh | 3090 mAh |
| Battery Type | Li-Po | Li-Po | | Li-Ion |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | accelerometer gyro proximity compass barometer | accelerometer gyro proximity compass barometer | accelerometer gyro proximity compass barometer | Accelerometer gyro proximity compass barometer |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM |
| Java | No | No | | 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+/Flac player , Photo/video editor , Document viewer |