Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Samsung Galaxy J2 Prime vs Samsung Galaxy J7 Pro
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | December 2012 | November 2016 | June 2017 |
| Status | Available - January 2013 | Available - November 2016 | Available - July 2017 |
| Price | - | Rs. 8,490 ($140.15) [Similarly Priced] | Rs. 20,900 ($325.00) [Similarly Priced] |
| Colors | Black, White | Black, Gold | Black, Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
143.5 x 76.9 x 9.6 mm (5.65 x 3.03 x 0.38 in) |
144.8 x 72.1 x 8.9 mm (5.7 x 2.84 x 0.35 in) |
152.4 x 74.7 x 7.9 mm (6 x 2.94 x 0.31 in) |
| Weight | 162 g (5.71 oz) | 160 g (5.64 oz) | - |
| SIM Type | - | Single SIM (Micro-SIM), Dual SIM (Micro-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 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 850 / 1900 / 2100 - SIM 1 only HSDPA 900 / 1900 / 2100 - SIM 1 only |
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), 40(2300) - J710F |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
| Notification LED | - | No | Yes |
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| OS | Android OS, v4.1.2 (Jelly Bean) | Android OS, v6.0 (Marshmallow) | Android OS, v7.0 (Nougat) |
| Processor | Dual-core 1.2 GHz Cortex-A9, Broadcom | Quad-core 1.4 GHz Cortex-A53, Mediatek MT6737T | Octa-core 1.6 GHz Cortex-A53, Exynos 7870 |
| GPU | Broadcom VideoCore IV | Mali-T720MP2 | Mali-T830 MP2 |
| RAM | 1 GB | 1.5 GB | 3 GB |
| Internal Memory | 8 GB | 8 GB | 64 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB |
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| Type | Capacitive touchscreen | Super AMOLED Capacitive Touchscreen | Super AMOLED capacitive touchscreen, 2.5D Gorilla Glass |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.0 inches | 5.0 inches | 5.5 inches |
| Resolution | 480 x 800 pixels (187 ppi) | 540 x 960 pixels (220 ppi) | 1080 x 1920 pixels (401 ppi) |
| Screen-to-Body Ratio | 64.20% | 66.19% | 73.08% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | FM radio, RDS, recording | FM radio, RDS, recording |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 8 MP | 13 MP |
| Flash | LED flash | LED Flash | LED Flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Autofocus, Geo-tagging, Touch Focus, Face Detection | Autofocus, f/1.7, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | Yes, 1080p@30fps | 720p@30fps | 1080p@30fps |
| Front Camera | Yes, 2 MP [Similar] | 5 MP, LED flash [Similar] | 13 MP, f/1.9 [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE Cat4 150/50 Mbps |
| Bluetooth | Yes, v4.0 with A2DP, LE, EDR | v4.2, A2DP, LE | v4.1, A2DP |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | Yes, microUSB v2.0 | microUSB v2.0, USB On-The-Go | microUSB v2.0 |
| GPS | Yes, with A-GPS, support and GLONASS | Yes, with A-GPS | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML | HTML5 |
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| Internal | 8 GB, 1 GB RAM | 8 GB, 1.5 GB RAM | 64 GB, 3 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB |
| 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 | Standard battery, Li-Ion | Removable Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 2100 mAh | 2600 mAh | 3600 mAh |
| Stand by | Up to 440 h | - | - |
| Talk Time | Up to 10 h 10 min | - | - |
Rs. 20,900 
Rs. 20,800 
