|  |  |  | |
| 
 | |||
| Manufacturer | Xiaomi | Xiaomi | Xiaomi | 
| Announced | October 2016 | July 2016 | April 2017 | 
| Status | Available - October 2016 | Available - August 2016 | Available - April 2017 | 
| Price | Rs. 27,700 ($413.00) [Similarly Priced] | Rs. 15,400 ($228.00) [Similarly Priced] | Rs. 23,500 ($362.00) [Similarly Priced] | 
| Colors | Glacier Silver, Piano Black | Black, Gold, Silver | Ceramic Black, Black, Blue, White | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 156.2 x 77.3 x 7.6 mm (6.15 x 3.04 x 0.3 in) | 151.5 x 76 x 8.2 mm (5.96 x 2.99 x 0.32 in) | 145.2 x 70.5 x 7.5 mm (5.72 x 2.78 x 0.3 in) | 
| Weight | 166 g (5.86 oz) | 177 g (6.24 oz) | 168 g / 182 g (5.93 oz / 6.42 oz) | 
| SIM Type | Dual-SIM | - | Dual SIM (Nano-SIM, dual stand-by) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO | 
| 3G Network | HSDPA 850 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | 
| 4G Network | LTE band 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), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | 
| Build Features | - Fingerprint Sensor - 3D Glass - 24-bit Audio | - Fingerprint Sensor | - Fingerprint Sensor - Splash resistant | 
| 
 | |||
| OS | Android OS, v6.0 (Marshmallow) | Android OS, v6.0 (Marshmallow) | Android OS, v7.1.1 (Nougat) | 
| User Interface | MIUI 8.0 | - | - | 
| Processor | Dual-core 2.35 GHz Kryo & dual-core 1.6 GHz Kryo, Qualcomm MSM8996 Snapdragon 821 | Dual-core 2.5 GHz Cortex-A72 & quad-core 2 GHz Cortex-A53 & quad-core 1.4 GHz Cortex-A53 Dual-core 2.0 GHz Cortex-A72, Mediatek MT6797T Helio X25 Mediatek MT6797 Helio X20 | Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo), Qualcomm MSM8998 Snapdragon 835 | 
| GPU | Adreno 530 | Mali-T880 MP4 | Adreno 540 | 
| RAM | 4/6 GB | 3/4 GB | 6 GB | 
| Internal Memory | 64/128 GB | 32/64/128 GB | 64/128 GB | 
| External Memory | No | No | No | 
| 
 | |||
| Type | OLED Capacitive Touchscreen | OLED Capacitive Touchscreen | IPS LCD Capacitive Touchscreen, To Be Confirmed | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 5.7 inches | 5.5 inches | 5.15 inches | 
| Resolution | 1080 x 1920 Pixels (386 ppi) | 1080 x 1920 pixels (401 ppi) | 1080 x 1920 pixels (428 ppi) | 
| Screen-to-Body Ratio | 74.36% | 72.26% | 71.34% | 
| Multi-Touch |  |  |  | 
| 
 | |||
| 3.5mm Jack |  |  |  | 
| Radio | No | - | No | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
| 
 | |||
| Rear Camera | 22.56 MP | Dual 13 MP + 5 MP | Dual 12 MP (f/1.8 & f/2.6) | 
| Flash | Dual-LED (Dual Tone) | LED Flash | Dual-LED (dual Tone) | 
| Features | Phase Detection Autofocus, Sony IMX318, EIS, 1/2.6" Sensor Size, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | Geo-tagging, Refocus, Touch Focus, Face Detection, HDR, Panorama | Phase Detection Autofocus, 27mm & f/2.6, 52mm), OIS (4-axis), 1.25 µm @ 27mm / 1.0 µm @ 52mm Pixel Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | 
| Video | 2160p@30fps, 1080p@30fps | 2160p@30fps, 1080p@30fps, 720p@120fps | 2160p@30fps, 1080p@30fps, 720p@120fps | 
| Front Camera | 8 MP, AutoFocus [Similar] | 5 MP [Similar] | 8 MP, 1080p [Similar] | 
| 
 | |||
| GPRS | Yes | Yes | Yes | 
| Edge | Yes | Yes | Yes | 
| 3G | HSPA, LTE, VoLTE | HSPA, LTE | HSPA, LTE | 
| Bluetooth | v4.2, A2DP, LE | v4.2, A2DP, LE | v5.0, A2DP, LE | 
| 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, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | 
| USB | v3.0, Type-C 1.0 reversible connector | Type-C 1.0 reversible connector, USB OTG, Fast Charging | Type-C 1.0 reversible connector | 
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | 
| Browser | HTML5 | HTML5 | HTML5 | 
| 
 | |||
| Internal | 64/128 GB, 4/6 GB RAM | 32/64/128 GB, 3/4 GB RAM | 64/128 GB, 6 GB RAM | 
| Expandable Storage | No | No | No | 
| USB OTG | Supported | Supported | Not Supported | 
| 
 | |||
| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| Barometer Sensor |  |  |  | 
| NFC |  |  |  | 
| 
 | |||
| Type | Non-removable Li-Ion Battery | Li-Ion Battery | Non-removable Li-Po Battery | 
| Capacity | 4070 mAh | 4050 mAh | 3350 mAh | 
| Stand by | - | - | - | 
| Talk Time | - | - | - |