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| Manufacturer | Samsung | Samsung | Samsung | 
| Announced | March 2015 | December 2015 | March 2016 | 
| Status | Available - April 2015 | Available - February 2016 | Available - March 2016 | 
| Price | Rs. 34,900 ($513.24) [Similarly Priced] | Rs. 25,900 ($380.88) [Similarly Priced] | Rs. 15,990 ($235.15) [Similarly Priced] | 
| Colors | White Pearl, Black Sapphire, Gold Platinum, Green Emerald | Black, White, Gold, Pink Gold | Gold, White, Pink | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 142.1 x 70.1 x 7 mm (5.59 x 2.76 x 0.28 in) | 151.5 x 74.1 x 7.3 mm (5.96 x 2.92 x 0.29 in) | 151.7 x 76 x 7.8 mm (5.97 x 2.99 x 0.31 in) | 
| Weight | 132 g (4.66 oz) | 172 g (6.07 oz) | 170 g (6 oz) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | 
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M | 
| 4G Network | LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F | 
| SAR US | 1.58  W/kg (head) 1.34 W/kg (body) | -  W/kg (head) - W/kg (body) | -  W/kg (head) - W/kg (body) | 
| SAR EU | 0.33  W/kg (head) 0.59 W/kg (body) | -  W/kg (head) - W/kg (body) | -  W/kg (head) - W/kg (body) | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | 
| Build Features | - Corning Gorilla Glass 4 back panel - Fingerprint sensor (PayPal certified) - Samsung Pay (Visa, MasterCard certified) | - Corning Gorilla Glass 4 | - | 
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| OS | Android OS, v5.0.2 (Lollipop) | Android OS, v5.1.1 (Lollipop), upgradable to v6.0.1 (Marshmallow) | Android OS, v6.0.1 (Marshmallow) | 
| Processor | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 | Octa-core (4x1.2 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) Octa-core 1.6 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Exynos 7580 Octa | Octa-core 1.6 GHz, Exynos 7870 | 
| GPU | Mali-T760 | Adreno 405 Mali-T720MP2 | Mali-T830 | 
| RAM | 3 GB | 3 GB | 2 GB | 
| Internal Memory | 32/64/128 GB | 16 GB | 16 GB | 
| External Memory | No | microSD, up to 128 GB | microSD, up to 128 GB | 
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| Type | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4, Curved Edge Screen | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 5.1 inches | 5.5 inches | 5.5 inches | 
| Resolution | 1440 x 2560 pixels (576 ppi) | 1080 x 1920 pixels (401 ppi) | 720 x 1280 pixels (267 ppi) | 
| Screen-to-Body Ratio | 71.96% | 74.11% | 72.34% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | No | FM radio with RDS; recording | FM radio, RDS, recording | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 16 MP, 3456 x 4608 pixels, OIS | 13 MP, 4128 x 3096 pixels | 13 MP | 
| Flash | LED Flash | LED flash | LED Flash | 
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama | Auto focus, f/1.9 aperture, Optical Image Stabilization, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | Autofocus, f/1.9, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | 
| Video | 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. | 1080p@30fps | 1080p@30fps | 
| Front Camera | 5 MP, 1080p@30fps, dual video call, HDR [Similar] | 5 MP, f/1.9, 1080p [Similar] | 5 MP, f/1.9, LED Flash [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 | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE Cat4 150/50 Mbps | 
| Bluetooth | v4.1, A2DP, LE, apt-X | v4.1, A2DP, EDR, LE | v4.1, A2DP | 
| 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, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | 
| USB | microUSB v2.0 (MHL 3 TV-out), USB Host | microUSB v2.0, USB OTG | microUSB v2.0 | 
| GPS | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS, GLONASS/ BDS (market dependant) | Yes, with A-GPS, GLONASS | 
| Browser | HTML5 | HTML5 | HTML5 | 
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| Internal | 32/64/128 GB, 3 GB RAM | 16 GB, 3 GB RAM | 16 GB, 2 GB RAM | 
| Expandable Storage | No | microSD, up to 128 GB | microSD, up to 128 GB | 
| USB OTG | Supported | Supported | - | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Non-removable Li-Ion Battery | Li-Po Battery | Removable Li-Ion Battery | 
| Capacity | 2600 mAh | 3300 mAh | 3300 mAh | 
| Stand by | - | Up to 78 h | Up to 354 h | 
| Talk Time | - | Up to 17 h (3G) | - |