Phone Comparison - Samsung Galaxy S6 vs Samsung Galaxy J7 vs Samsung Galaxy S7 (CDMA)
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| Price Comparison (India) | - | ||
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | March 2015 | June 2015 | February 2016 |
| Status | Available - April 2015 | Available - June 2015 | Available - March 2016 |
| Price | Rs. 29,999 ($441.16) [Similarly Priced] | Rs. 13,400 ($197.06) [Similarly Priced] | Rs. 43,400 ($638.24) [Similarly Priced] |
| Colors | White Pearl, Black Sapphire, Gold Platinum, Blue Topaz | White, Black | Black Onyx, Silver Titanium, Gold Platinum |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
143.4 x 70.5 x 6.8 mm (5.65 x 2.78 x 0.27 in) |
152.4 x 78.6 x 7.5 mm (6 x 3.09 x 0.3 in) |
142.4 x 69.6 x 7.9 mm (5.61 x 2.74 x 0.31 in) |
| Weight | 138 g (4.87 oz) | 171 g (6.03 oz) | 152 g (5.36 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO - G930V, G930R |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - G930A, G930V HSDPA 850 / 1700(AWS) / 1900 / 2100 - G930T |
| 4G Network | LTE | LTE | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 20(800), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) - G930A |
| SAR US |
- W/kg (head) - W/kg (body) |
- W/kg (head) - W/kg (body) |
1.24 W/kg (head) 1.59 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) |
- | - Samsung Pay (Visa, MasterCard certified) - IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes |
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| OS | Android OS, v5.0.2 (Lollipop) | Android OS, v5.1 (Lollipop) | Android OS, v6.0 (Marshmallow) |
| Processor | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 | Octa-core 1.2 GHz, Exynos 7580 | Dual-core 2.15 GHz & dual-core 1.6 GHz, Qualcomm MSM8996 Snapdragon 820 |
| GPU | Mali-T760 | Mali-T720 | Adreno 530 |
| RAM | 3 GB | 1.5 GB | 3/4 GB |
| Internal Memory | 32/64/128 GB | 16 GB | 32/64 GB |
| External Memory | No | microSD, up to 128 GB | microSD, up to 200 GB (dedicated slot) |
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| Type | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 | Super AMOLED Capacitive Touchscreen | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Always-on display |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.1 inches | 5.5 inches | 5.1 inches |
| Resolution | 1440 x 2560 pixels (577 ppi) | 720 x 1280 pixels (267 ppi) | 1440 x 2560 pixels (576 ppi) |
| Screen-to-Body Ratio | 70.66% | 69.63% | 72.33% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | 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 | 12 MP, 4608 x 2592 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, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode | Phase Detection Autofocus, 1/2.6" Sensor Size, 26 mm, f/1.7, 1.4 µm pixel size, geo-tagging, touch focus, face detection, Auto HDR, panorama |
| Video | 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. | 1080p@30fps | 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec. |
| Front Camera | 5 MP, 1080p@30fps, dual video call, HDR [Similar] | 5 MP [Similar] | 5 MP, f/1.7, 22mm, dual video call, Auto HDR [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 Cat9 450/50 Mbps, EV-DO Rev.A 3.1 Mbps |
| Bluetooth | v4.1, A2DP, LE, apt-X | v4.1, A2DP | v4.2, A2DP, LE, apt-X |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0 (MHL 3 TV-out), USB Host | microUSB v2.0 | microUSB v2.0, USB Host |
| GPS | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 32/64/128 GB, 3 GB RAM | 16 GB, 1.5 GB RAM | 32/64 GB, 3/4 GB RAM - G930R |
| Expandable Storage | No | microSD, up to 128 GB | microSD, up to 200 GB (dedicated slot) |
| USB OTG | Supported | - | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Non-removable Li-Ion Battery | Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 2550 mAh | 3000 mAh | 3000 mAh |
| Stand by | - | Up to 354 h | - |
| Talk Time | - | Up to 18 h (3G) | - |
Rs. 33,900 
Rs. 33,900 
Rs. 33,700 
