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| Manufacturer | Samsung | Samsung | Sony | 
| Announced | May 2012 | August 2015 | September 2015 | 
| Status | Available - May 2012 | Available - August 2015 | Available - October 2015 | 
| Price | - | - | Rs. 27,300 ($399.99) [Similarly Priced] | 
| Colors | Blue, White | Black, White | White, Graphite Black, Yellow, Coral | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 136.6 x 70.6 x 8.6 mm (5.38 x 2.78 x 0.34 in) | 142 x 72.5 x 8.1 mm (5.59 x 2.85 x 0.32 in) | 127 x 65 x 8.9 mm (5 x 2.56 x 0.35 in) | 
| Weight | 133 g (4.69 oz) | 145 g (5.11 oz) | 138 g (4.87 oz) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - all versions | GSM 850 / 900 / 1800 / 1900 | 
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 | HSDPA | 
| 4G Network | LTE (regional) | LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600 | LTE | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
| Build Features | - | - | - IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes | 
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| OS | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v5.1.1 (Lollipop) | Android OS, v5.1.1 (Lollipop) | 
| Processor | Quad-core 1.4 GHz Cortex-A9, Exynos 4212 Quad | Octa-core 1.6 GHz Cortex-A53, Exynos 7580 Octa | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57, Qualcomm MSM8994 Snapdragon 810 | 
| GPU | Mali-400MP | Mali-T720MP2 | Adreno 430 | 
| RAM | 1 GB | 2 GB | 2 GB | 
| Internal Memory | 16/32/64 GB storage | 16 GB | 32 GB | 
| External Memory | microSD, up to 64 GB | microSD, up to 128 GB | microSD, up to 200 GB | 
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| Type | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen | IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine, Scratch-resistant Glass, Oleophobic Coating | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 4.8 inches | 5.1 inches | 4.6 inches | 
| Resolution | 720 x 1280 pixels (306 ppi) | 1080 x 1920 pixels (432 ppi) | 720 x 1280 pixels (323 ppi) | 
| Screen-to-Body Ratio | 65.84% | 69.63% | 69.04% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | Stereo FM radio with RDS | No | FM radio with RDS | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 8 MP, 3264x2448 pixels | 16 MP, f/1.9 | 23 MP, 5520 х 4140 pixels | 
| Flash | LED flash | LED flash | LED flash | 
| Features | Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | 
| Video | Yes, 1080p@30fps | 1080p@30fps | 2160p@30fps, 1080p@60fps, 720p@120fps, HDR | 
| Front Camera | Yes, 1.9 MP, 720p@30fps [Similar] | 2 MP, 1080p@30fps [Similar] | 5.1 MP, 1080p, HDR [Similar] | 
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| GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes | Up to 107 kbps | 
| Edge | Class 12 | Yes | Up to 296 kbps | 
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps | 
| Bluetooth | Yes, v4.0 with A2DP, EDR | v4.0, A2DP, EDR, LE | v4.1, A2DP, apt-X | 
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | 
| USB | Yes, microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0 | microUSB v2.0 (MHL 3 TV-out), USB Host | 
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS, GLONASS/ Beidou (market dependant) | 
| Browser | HTML, Adobe Flash | HTML5 | HTML5 | 
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| Internal | 16/32/64 GB storage, 1 GB RAM | 16GB, 2 GB RAM | 32 GB, 2 GB RAM | 
| Expandable Storage | microSD, up to 64 GB | microSD, up to 128 GB | microSD, up to 200 GB | 
| USB OTG | Supported | - | Supported | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Standard battery, Li-Ion | 2800 mAh | Non-removable Li-Ion Battery | 
| Capacity | 2100 mAh | - | 2700 mAh | 
| Stand by | Up to 830Hr (2G)/up to 770Hr hours (3G) | - | - | 
| Talk Time | Up to 1350Min (2G)/up to 700Min hours (3G) | - | - |