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| Manufacturer | Asus | Xiaomi | Sony | 
| Announced | January 2014 | May 2014 | September 2014 | 
| Status | Available - June 2014 | Available - May 2014 | Available - September 2014 | 
| Colors | Black, White, Red, Blue, Gold | Black, Chinese Red, Metallic Gray/ blue, green, yellow panels | Black, White, Green, Orange | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 148.2 x 72.8 x 5.5-10.3 (5.83 x 2.87 x 0.22-0.41) | 137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in) | 127.3 x 64.9 x 8.6 mm (5.01 x 2.56 x 0.34 in) | 
| Weight | 140 g (4.94 oz) | 158 g (5.57 oz) | 129 g (4.55 oz) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | 
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 - D5803 HSDPA 850 / 900 / 1900 / 2100 - D5833 | 
| 4G Network | - | - | LTE 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 | 
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
| Build Features | - | - | IP68 Certified - Dust Proof and Water Resistant over 1 Meter and 30 Minutes | 
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| OS | Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) | Android OS, v4.3 (Jelly Bean) | Android OS, v4.4.4 (KitKat) | 
| Processor | Dual-core 2.0 GHz / Dual-core 1.6 GHz, Intel Atom Z2580/Z2560 | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon | Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 | 
| GPU | PowerVR SGX544MP2 | Adreno 305 | Adreno 330 | 
| RAM | 1/2 GB | 1 GB | 2 GB | 
| Internal Memory | 8/16 GB | 8 GB | 16 GB | 
| External Memory | microSD, up to 64 GB | microSD, up to 32 GB | microSD, up to 64 GB | 
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| Type | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 | IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 5.0 inches | 4.7 inches | 4.6 inches | 
| Resolution | 720 x 1280 pixels (294 ppi) | 720 x 1280 pixels (312 ppi) | 720 x 1280 pixels (319 ppi) | 
| Screen-to-Body Ratio | 63.76% | 64.61% | 70.72% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | FM Radio | FM radio | Stereo FM radio with RDS | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 8 MP, 3264 x 2448 pixels | 8 MP, 3264 x 2448 pixels | 20.7 MP, 5248 х 3936 pixels | 
| Flash | LED flash | LED flash | LED flash | 
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR | Auto focus, 1/2.3' Sensor Size, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR, Panorama | 
| Video | Yes | 1080p@30fps | 2160p@30fps, 1080p@30fps, HDR | 
| Front Camera | Yes, 2 MP [Similar] | 1.3 MP, 720p@30fps [Similar] | 2.2 MP, 1080p@30fps [Similar] | 
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| GPRS | Yes | Yes | Up to 107 kbps | 
| Edge | Yes | Yes | Up to 296 kbps | 
| 3G | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, HSUPA | HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | 
| Bluetooth | Yes, v4.0 with A2DP, EDR | v4.0, A2DP, LE | v4.0, A2DP | 
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | 
| USB | Yes, microUSB v2.0 | microUSB v2.0, USB On-the-go | microUSB v2.0 (MHL), USB On-the-go, USB Host | 
| GPS | Yes, with A-GPS support | Yes, with A-GPS | Yes, with A-GPS, GLONASS | 
| Browser | HTML | HTML5 | HTML5 | 
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| Internal | 8/16 GB, 1/2 GB RAM | 8 GB, 1 GB RAM | 16 GB, 2 GB RAM | 
| Expandable Storage | microSD, up to 64 GB | microSD, up to 32 GB | microSD, up to 64 GB | 
| USB OTG | - | Supported | Supported | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Non-removable Li-Po Battery | Li-Po Battery | Non-removable Li-Ion Battery | 
| Capacity | 2110 mAh | 2000 mAh | 2600 mAh | 
| Stand by | Up to 353 h (3G) | - | Up to 880 h (2G) Up to 920 h (3G) | 
| Talk Time | Up to 18 h 30 min (3G) | - | Up to 12 h (2G) Up to 14 h (3G) |