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| Manufacturer | Sony | Nokia | OnePlus | 
| Announced | January 2013 | September 2014 | July 2015 | 
| Status | Released - February 2013 | Available - September 2014 | Available - August 2015 | 
| Price | - | - | Rs. 19,999 ($294.10) [Similarly Priced] | 
| Colors | Black, White, Purple | Orange, green, white, black | Sandstone Black | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 139 x 71 x 7.9 mm (5.47 x 2.8 x 0.31 in) | 139.4 x 70.7 x 8.5 mm (5.49 x 2.78 x 0.33 in) | 151.8 x 74.9 x 9.85 mm (5.98 x 2.95 x 0.39 in) | 
| Weight | 146 g (5.15 oz) | 150 g (5.29 oz) | 175 g (6.17 oz) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 - C6602, C6603 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | 
| 3G Network | HSDPA 850 / 900 / 2100 - C6603 HSDPA 850 / 900 / 1700 / 1900 / 2100 - C6602 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 | 
| 4G Network | LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - C6603 | LTE 800 / 900 / 1800 / 2100 / 2600 | LTE 700 / 1700 / 1800 / 2100 / 2300 / 2600 | 
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
| Build Features | - | ClearBlack display | Fingerprint sensor,Metal Frame,Replaceable Back-covers | 
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| OS | Android OS, v4.1.2 (Jelly Bean), planned upgrade to v4.2.0 | Microsoft Windows Phone 8.1 | Android OS, v5.1.1 (Lollipop), OxygenOS | 
| Processor | Quad-core 1.5 GHz Krait, Qualcomm MDM9215M / APQ8064 | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57, Qualcomm MSM8994 Snapdragon 810 | 
| GPU | Adreno 320 | Adreno 305 | Adreno 430 | 
| RAM | 2 GB | 1 GB | 4/3 GB | 
| Internal Memory | 16 GB | 16 GB | 16/64 GB | 
| External Memory | microSD, up to 32 GB | microSD, up to 128 GB | No | 
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| Type | 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 | 5.0 inches | 5.0 inches | 5.5 inches | 
| Resolution | 1080 x 1920 pixels (441 ppi) | 720 x 1280 pixels (294 ppi) | 1080 x 1920 pixels (401 ppi) | 
| Screen-to-Body Ratio | 69.70% | 69.80% | 73.17% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | Stereo FM radio with RDS | FM radio | No | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 13 MP, 4128x3096 pixels | 10 MP, Carl Zeiss Optics | 13 MP, 4128 x 3096 pixels | 
| Flash | LED flash | LED Flash | Dual-LED flash | 
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection, Image Stabilization | Auto focus, OIS, 1/3.4'' sensor size, PureView technology, geo-tagging, face detection, panorama | Laser Auto focus, Optical Image Stabilization (OIS), Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | 
| Video | Yes, 1080p@30fps, continuous autofocus, video light, video stabilizer | 1080p@30fps, optical stabilization, stereo sound rec. | 2160p@30fps, 2160p(DCI)@24fps, 1080p@60fps, 720p@120fps, HDR, stereo sound rec. | 
| Front Camera | Yes, 2.2 MP, 1080p@30fps [Similar] | 0.9 MP, 720p [Similar] | 5 MP, 1080p@30fps [Similar] | 
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| GPRS | Up to 107 kbps | Yes | Yes | 
| Edge | Up to 296 kbps | Up to 296 kbps | Yes | 
| 3G | HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | 
| Bluetooth | Yes, v4.0 with A2DP | v4.0, A2DP | v4.1, A2DP | 
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, 2.4/5 GHz, Wi-Fi Direct, DLNA, hotspot | 
| USB | Yes, microUSB v2.0 | microUSB v2.0 | microUSB v2.0, USB Host | 
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS, GLONASS | 
| Browser | HTML5 | HTML5 | HTML5 | 
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| Internal | 16 GB, 2 GB RAM | 16 GB, 1 GB RAM | 16/64 GB, 4/3 GB RAM | 
| Expandable Storage | microSD, up to 32 GB | microSD, up to 128 GB | No | 
| USB OTG | - | - | Supported | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Non-removable, Li-Ion Battery | Li-Ion Battery (BV-L4A) | Non-removable Li-Po Battery | 
| Capacity | 2330 mAh | 2200 mAh | 3300 mAh | 
| Stand by | Up to 550 h (2G) Up to 530 h (3G) | Up to 528 h | - | 
| Talk Time | Up to 11 h (2G) Up to 14 h (3G) | Up to 12 h 54 min (2G) Up to 14 h 48 min (3G) | - |