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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Samsung | 
| Announced | March 2015 | December 2015 | December 2015 | 
| Status | Available - April 2015 | Available - February 2016 | Available - February 2016 | 
| Price | Rs. 29,999 ($441.16) [Similarly Priced] | Rs. 21,900 ($322.06) [Similarly Priced] | Rs. 25,900 ($380.88) [Similarly Priced] | 
| Colors | White Pearl, Black Sapphire, Gold Platinum, Blue Topaz | Black, White, Gold, Pink Gold | Black, White, Gold, Pink Gold | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 143.4 x 70.5 x 6.8 mm (5.65 x 2.78 x 0.27 in) | 144.8 x 71.0 x 7.3 mm (5.7 x 2.8 x 0.29 in) | 151.5 x 74.1 x 7.3 mm (5.96 x 2.92 x 0.29 in) | 
| Weight | 138 g (4.87 oz) | 155 g (5.47 oz) | 172 g (6.07 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 (optional) | 
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | 
| 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) | 
| 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) | Android OS, v5.1.1 (Lollipop), upgradable to v6.0.1 (Marshmallow) | 
| Processor | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 | Octa-core 1.6 GHz Cortex-A53 | 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 | 
| GPU | Mali-T760 | - | Adreno 405 Mali-T720MP2 | 
| RAM | 3 GB | 2 GB | 3 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 | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 5.1 inches | 5.2 inches | 5.5 inches | 
| Resolution | 1440 x 2560 pixels (577 ppi) | 1080 x 1920 pixels (424 ppi) | 1080 x 1920 pixels (401 ppi) | 
| Screen-to-Body Ratio | 70.66% | 72.38% | 74.11% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | No | FM radio, recording | FM radio with 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, 4128 x 3096 pixels | 
| Flash | LED Flash | LED flash | LED flash | 
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama | Auto focus, f/1.9 aperture, Optical Image Stabilization, 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 [Similar] | 5 MP, f/1.9, 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 | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | 
| Bluetooth | v4.1, A2DP, LE, apt-X | v4.0, A2DP, EDR, LE | v4.1, A2DP, EDR, 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, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot | 
| USB | microUSB v2.0 (MHL 3 TV-out), USB Host | microUSB v2.0 | microUSB v2.0, USB OTG | 
| GPS | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS/ BDS (market dependant) | 
| Browser | HTML5 | HTML5 | HTML5 | 
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| Internal | 32/64/128 GB, 3 GB RAM | 16 GB, 2 GB RAM | 16 GB, 3 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 | Non-removable Li-Ion Battery | Li-Po Battery | 
| Capacity | 2550 mAh | 2900 mAh | 3300 mAh | 
| Stand by | - | - | Up to 78 h | 
| Talk Time | - | - | Up to 17 h (3G) |