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| Price Comparison (India) | - | - | |
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| Manufacturer | Xiaomi | Nokia | Oppo | 
| Announced | August 2014 | January 2017 | May 2017 | 
| Status | Available - November 2014 | Available - May 2017 | Available - May 2017 | 
| Price | - | Rs. 14,999 ($245.00) [Similarly Priced] | Rs. 19,999 ($300.00) [Similarly Priced] | 
| Colors | Black/White | Black, Silver | Pink, Gold | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 154 x 78.7 x 9.5 mm (6.06 x 3.1 x 0.37 in) | 154 x 75.8 x 8.4 mm (6.06 x 2.98 x 0.33 in) | 153.3 x 75.2 x 7.3 mm (6.04 x 2.96 x 0.29 in) | 
| Weight | 199 g (7.02 oz) | 169 g (5.96 oz) | 153 g (5.4 oz) | 
| SIM Type | - | Dual-SIM | Dual SIM (Nano-SIM, dual stand-by) | 
| 2G Network | GSM 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 
| 3G Network | TD-SCDMA 1900 / 2000 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 | 
| 4G Network | TD-LTE 1900 / 2300 / 2600 | 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, Push Mail, EMail | 
| Build Features | - | - Fingerprint Sensor - Metal Build - Dual Speakers - Dolby Technology Dolby Atmos | - Fingerprint Sensor 2.5D Curved Glass | 
| Notification LED | - | Yes | Yes | 
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| OS | Android OS, v4.2 (Jelly Bean) | Android OS, v7.1 (Nougat) | Android 6.0 (Marshmallow) | 
| Processor | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 | Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8937 Snapdragon 430 | Octa-core 1.5 GHz Cortex-A53, Mediatek MT6750T | 
| GPU | Adreno 305 | Adreno 505 | Mali-T860MP2 | 
| RAM | 2 GB | 4 GB | 4 GB | 
| Internal Memory | 8 GB | 64 GB | 64 GB | 
| External Memory | microSD, up to 64 GB | microSD, up to 128 GB | microSD, up to 256 GB (dedicated slot) | 
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| Type | IPS LCD capacitive touchscreen | IPS LCD capacitive touchscreen, Gorilla Glass 3, 2.5D Curved Glass | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 5.5 inches | 5.5 inches | 5.5 inches | 
| Resolution | 720 x 1280 pixels (267 ppi) | 1080 x 1920 pixels (401 ppi) | 1080 x 1920 pixels (401 ppi) | 
| Screen-to-Body Ratio | 68.82% | 71.27% | 72.17% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | FM radio | Stereo FM Radio with Recording | No | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 13 MP, 4128 x 3096 pixels | 16 MP | 13 MP | 
| Flash | LED flash | Dual-LED (Dual Tone) | LED Flash | 
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR | Phase Detection Autofocus, f/2.0 Aperture, 1.0um Sensor, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama, Time Lapse, Slow Motion | Phase Detection Autofocus, OIS, 1/2.8" Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | 
| Video | 1080p@30fps | 1080p@30fps | 2160p@30fps, 1080p@30fps | 
| Front Camera | 5 MP [Similar] | 8 MP, 1080p, 1.12um Sensor, f/2.0 Aperture, Large Wide-angle 84˚ [Similar] | Dual 16 MP + 8 MP, f/2.0, 1/3" sensor size [Similar] | 
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| GPRS | Yes | Yes | Yes | 
| Edge | Yes | Yes | Yes | 
| 3G | TD-SCDMA; LTE | HSPA, LTE, VoLTE | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | 
| Bluetooth | v4.0, A2DP, LE | v4.1, A2DP, LE | 4.1, A2DP, LE | 
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi 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 | 
| USB | microUSB v2.0, USB On-the-go | microUSB v2.0, USB Host, Fast Charging | microUSB 2.0, USB On-The-Go | 
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS | 
| Browser | HTML5 | HTML5 | HTML5 | 
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| Internal | 8 GB, 2 GB RAM | 64 GB, 4 GB RAM | 64 GB, 4 GB RAM | 
| Expandable Storage | microSD, up to 64 GB | microSD, up to 128 GB | microSD, up to 256 GB (dedicated slot) | 
| USB OTG | Supported | Supported | Supported | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Li-Po Battery | Non-removable Li-Po Battery | Non-removable Li-Ion Battery | 
| Capacity | 3200 mAh | 3000 mAh | 3200 mAh | 
| Stand by | Up to 775 h (3G) | Up to 768 h (3G) | - | 
| Talk Time | Up to 38 h (2G) Up to 14 h (3G) | Up to 18 h (3G) | - |