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| Manufacturer | Xiaomi | Meizu | OnePlus | 
| Announced | August 2014 | October 2014 | July 2015 | 
| Status | Available - November 2014 | Available - December 2014 | Available - August 2015 | 
| Price | - | Rs. 19,600 ($289.00) [Similarly Priced] | Rs. 19,999 ($294.10) [Similarly Priced] | 
| Colors | Black/White | Gray, Gold, White | Sandstone Black | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 154 x 78.7 x 9.5 mm (6.06 x 3.1 x 0.37 in) | 150.1 x 77 x 9 mm (5.91 x 3.03 x 0.35 in) | 151.8 x 74.9 x 9.85 mm (5.98 x 2.95 x 0.39 in) | 
| Weight | 199 g (7.02 oz) | 158 g (5.57 oz) | 175 g (6.17 oz) | 
| 2G Network | GSM 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 TD-SCDMA 1880 / 2010 - China Mobile | GSM 850 / 900 / 1800 / 1900 | 
| 3G Network | TD-SCDMA 1900 / 2000 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 | 
| 4G Network | TD-LTE 1900 / 2300 / 2600 | LTE 1800 / 2100 / 2600 (Bands 1, 3, 7) | LTE 700 / 1700 / 1800 / 2100 / 2300 / 2600 | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
| Build Features | - | - | Fingerprint sensor,Metal Frame,Replaceable Back-covers | 
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| OS | Android OS, v4.2 (Jelly Bean) | Android OS, v4.4.4 (KitKat) | Android OS, v5.1.1 (Lollipop), OxygenOS | 
| Processor | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 | Quad-core 2 GHz Cortex-A15 & quad-core 1.5 GHz Cortex-A7, Exynos 5 Octa 5430 | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57, Qualcomm MSM8994 Snapdragon 810 | 
| GPU | Adreno 305 | Mali-T628 | Adreno 430 | 
| RAM | 2 GB | 3 GB | 4/3 GB | 
| Internal Memory | 8 GB | 16/32/64 GB | 16/64 GB | 
| External Memory | microSD, up to 64 GB | No | No | 
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| Type | IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 4 | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 5.5 inches | 5.5 inches | 5.5 inches | 
| Resolution | 720 x 1280 pixels (267 ppi) | 1536 x 2560 pixels (546 ppi) | 1080 x 1920 pixels (401 ppi) | 
| Screen-to-Body Ratio | 68.82% | 73.63% | 73.17% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | FM radio | No | No | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 13 MP, 4128 x 3096 pixels | 20.7 MP, 5248 х 3936 pixels | 13 MP, 4128 x 3096 pixels | 
| Flash | LED flash | dual-LED (dual tone) | Dual-LED flash | 
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR | Auto focus, 1/2.3' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | Laser Auto focus, Optical Image Stabilization (OIS), Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | 
| Video | 1080p@30fps | 2160p@30fps, 1080p@30fps | 2160p@30fps, 2160p(DCI)@24fps, 1080p@60fps, 720p@120fps, HDR, stereo sound rec. | 
| Front Camera | 5 MP [Similar] | 5 MP, 1080p@30fps [Similar] | 5 MP, 1080p@30fps [Similar] | 
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| GPRS | Yes | Yes | Yes | 
| Edge | Yes | Yes | Yes | 
| 3G | TD-SCDMA; LTE | HSPA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | 
| Bluetooth | v4.0, A2DP, LE | v4.0, A2DP, LE | v4.1, A2DP | 
| 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, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, 2.4/5 GHz, Wi-Fi Direct, DLNA, hotspot | 
| USB | microUSB v2.0, USB On-the-go | microUSB v2.0, USB Host | microUSB v2.0, USB Host | 
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, Beidou, QZSS | Yes, with A-GPS, GLONASS | 
| Browser | HTML5 | HTML5 | HTML5 | 
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| Internal | 8 GB, 2 GB RAM | 16/32/64 GB, 3 GB RAM | 16/64 GB, 4/3 GB RAM | 
| Expandable Storage | microSD, up to 64 GB | No | No | 
| 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 Battery | Non-removable Li-Po Battery | 
| Capacity | 3200 mAh | 3350 mAh | 3300 mAh | 
| Stand by | Up to 775 h (3G) | - | - | 
| Talk Time | Up to 38 h (2G) Up to 14 h (3G) | - | - |