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| Manufacturer | Samsung | Samsung | Sony | 
| Announced | August 2015 | March 2017 | February 2017 | 
| Status | Available - August 2015 | Available - April 2017 | Coming Soon - Q2 2017 | 
| Price | Rs. 49,980 ($735.00) [Similarly Priced] | Rs. 64,900 ($845.00) [Similarly Priced] | - | 
| Colors | Black Sapphire, Gold Platinum | Black, White, Gold, Silver, Pink Gold | Luminous Chrome, Deepsea Black | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 154.4 x 75.8 x 6.9 mm (6.08 x 2.98 x 0.27 in) | 159.5 x 73.4 x 8.1 mm (6.28 x 2.89 x 0.32 in) | 156 x 77 x 7.9 mm (6.14 x 3.03 x 0.31 in) | 
| Weight | 153 g (5.4 oz) | 173 g (6.1 oz) | 195 g (6.88 oz) | 
| SIM Type | - | Dual-SIM | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | 
| 3G Network | HSDPA | HSDPA | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | 
| 4G Network | LTE | LTE | LTE | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
| Build Features | - Curved Edge Screen - Corning Gorilla Glass 4 back panel - Fingerprint sensor (PayPal certified) - Samsung Pay (Visa, MasterCard certified) | IP68 certified | - Fingerprint Sensor - IP68 certified - dust/water proof over 1.5 meter and 30 minutes | 
| Notification LED | - | Yes | Yes | 
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| OS | Android OS, v5.1.1 (Lollipop) | Android OS, v7.0 (Nougat) | Android OS, v7.1 (Nougat) | 
| Processor | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 | Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) / Octa-core (4x2.3 GHz & 4x1.7 GHz), Qualcomm MSM8998 Snapdragon 835/ Exynos 8895 Octa | Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo), Qualcomm MSM8998 Snapdragon 835 | 
| GPU | Mali-T760MP8 | Adreno 540 | Adreno 540 | 
| RAM | 4 GB | 4/6 GB | 4 GB | 
| Internal Memory | 32/64 GB | 64/128 GB | 64 GB | 
| External Memory | No | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB | 
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| Type | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 | Super AMOLED capacitive touchscreen, Gorilla Glass 5 | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 5.7 inches | 6.2 inches | 5.5 inches | 
| Resolution | 1440 x 2560 pixels (518 ppi) | 1440 x 2960 pixels (531 ppi) | 3840 x 2160 pixels (801 ppi) | 
| Screen-to-Body Ratio | 75.73% | 83.31% | 69.43% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | No | No | No | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 16 MP, 2988 x 5312 pixels | 12 MP | 19 MP | 
| Flash | LED Flash | Dual-LED (Dual Tone) | LED Flash | 
| Features | Autofocus, Optical Image Stabilization (OIS), Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama | Phase Detection Autofocus, f/1.7 aperture, OIS, Geo-tagging, Simultaneous 4K Video And Image Recording, Touch Focus, Face/smile Detection, Auto HDR, Panorama | Phase Detection And Laser Autofocus, EIS (gyro), 1/2.3" Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | 
| Video | 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, Dual-video Rec. | 2160p@60fps, 1080p@120fps, HDR, dual-video rec. | 2160p@30fps, 720p@960fps | 
| Front Camera | 5 MP, 1440p@30fps, Dual Video Call, HDR [Similar] | 8 MP, AF [Similar] | 13 MP, f/2.0, 22mm, 1/3" sensor size, 1.12 µm pixel size, 1080p [Similar] | 
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| GPRS | Yes | Yes | Yes | 
| Edge | Yes | Yes | Yes | 
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps/ LTE Cat9 450/50 Mbps | HSPA, LTE, VoLTE | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat16 1024/150 Mbps | 
| Bluetooth | v4.2, A2DP, LE, apt-X | v4.2, A2DP, LE, aptX | v4.2, A2DP, aptX, LE | 
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | 
| USB | microUSB v2.0, USB Host | v3.1, Type-C 1.0 reversible connector | v3.1, Type-C 1.0 reversible connector; USB Host | 
| GPS | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS/ BDS (region dependent) | 
| Browser | HTML5 | HTML5 | HTML5 | 
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| Internal | 32/64 GB, 4 GB RAM | 64/128 GB, 4/6 GB RAM | 64 GB, 4 GB RAM | 
| Expandable Storage | No | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB | 
| USB OTG | Supported | Supported | Supported | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| Barometer Sensor |  |  |  | 
| Heart-rate Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Non-removable Li-Ion Battery | Non-removable Li-Ion battery | Non-removable Li-Ion Battery | 
| Capacity | 3000 mAh | 3500 mAh | 3230 mAh | 
| Stand by | Up to 288 h | - | - | 
| Talk Time | Up to 25 h | - | - |