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| Manufacturer | Samsung | HTC | OnePlus | 
| Announced | May 2012 | September 2010 | April 2014 | 
| Status | Available - May 2012 | Available - October 2010 | Available - June 2014 | 
| Colors | Blue, White | Black, Brown | Silk White, Sandstone Black | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 136.6 x 70.6 x 8.6 mm (5.38 x 2.78 x 0.34 in) | 123 x 68 x 11.8 mm (4.84 x 2.68 x 0.46 in) | 152.9 x 75.9 x 8.9 mm (6.02 x 2.99 x 0.35 in) | 
| Weight | 133 g (4.69 oz) | 164 g (5.78 oz) | 162 g (5.71 oz) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | 
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 HSDPA 850 / 1900 - North America | HSDPA 850 / 900 / 1700 / 1900 / 2100 | 
| 4G Network | LTE (regional) | - | LTE 700 / 1700 / 2600 /2300/2100/1800 | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
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| OS | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v2.2 (Froyo), v2.3 (Gingerbread), not upgradable to v4.0 (Ice Cream Sandwich) | Android OS, v4.4.2 (KitKat) | 
| Processor | Quad-core 1.4 GHz Cortex-A9, Exynos 4212 Quad | 1 GHz Scorpion, Qualcomm MSM8255 Snapdragon | Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 | 
| GPU | Mali-400MP | Adreno 205 | Adreno 330 | 
| RAM | 1 GB | 768 MB | 3 GB | 
| Internal Memory | 16/32/64 GB storage | 1.5 GB; | 16/64 GB | 
| External Memory | microSD, up to 64 GB | microSD, up to 32 GB, 8 GB included | No | 
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| Type | Super AMOLED capacitive touchscreen | LCD capacitive touchscreen | IPS LCD capacitive touchscreen | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 4.8 inches | 4.3 inches | 5.5 inches | 
| Resolution | 720 x 1280 pixels (306 ppi) | 480 x 800 pixels (217 ppi) | 1080 x 1920 pixels (401 ppi) | 
| Screen-to-Body Ratio | 65.84% | 62.90% | 71.69% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | Stereo FM radio with RDS | Stereo FM radio with RDS | No | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 8 MP, 3264x2448 pixels | 8 MP, 3264x2448 pixels | 13 MP, 4128 x 3096 pixels | 
| Flash | LED flash | dual-LED flash | dual-LED flash | 
| Features | Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, Geo-tagging, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | 
| Video | Yes, 1080p@30fps | Yes, 720p | Yes, 2160p@30fps, 1080p@60fps, 720p@120fps, video stabilization, HDR | 
| Front Camera | Yes, 1.9 MP, 720p@30fps [Similar] | No [Similar] | Yes, 5 MP, 1080p@30fps [Similar] | 
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| GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Class 32 | Yes | 
| Edge | Class 12 | Class 32 | Yes | 
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA 7.2/14.4 Mbps; HSUPA 2/5.76 Mbps (carrier dependent) | HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | 
| Bluetooth | Yes, v4.0 with A2DP, EDR | Yes v2.1 with A2DP | Yes, v4.1 with A2DP | 
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot | 
| USB | Yes, microUSB v2.0 (MHL), USB On-the-go | Yes, microUSB v2.0 | Yes, microUSB v2.0, USB On-the-go, USB Host | 
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS | 
| Browser | HTML, Adobe Flash | HTML, Adobe Flash | HTML5 | 
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| Internal | 16/32/64 GB storage, 1 GB RAM | 1.5 GB; 768 MB RAM | 16/64 GB, 3 GB RAM | 
| Expandable Storage | microSD, up to 64 GB | microSD, up to 32 GB, 8 GB included | No | 
| USB OTG | Supported | - | Supported | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Standard battery, Li-Ion | Li-Ion Battery | Non-removable Li-Po Battery | 
| Capacity | 2100 mAh | 1230 mAh | 3100 mAh | 
| Stand by | Up to 830Hr (2G)/up to 770Hr hours (3G) | Up to 490 h (2G) Up to 420 h (3G) | - | 
| Talk Time | Up to 1350Min (2G)/up to 700Min hours (3G) | Up to 9 h 15 min (2G) Up to 5 h 30 min (3G) | - |