Samsung Galaxy J2 (2016) vs Samsung Galaxy J7 (2017)
General Info
| Manufacturer | |
| Samsung | Samsung |
| Announced | |
| July 2016 | June 2017 |
| Status | |
| Available - July 2016 | Available - July 2017 |
| Price | |
| Rs. 9,750 ($143.38) [Similarly Priced] | Rs. 24,500 ($330.00) [Similarly Priced] |
| Colors | |
| Black, Gold, Silver | Gold, Black, Pink, Blue |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
142.4 x 71.1 x 8.0 mm (5.61 x 2.8 x 0.31 in) |
152.4 x 74.7 x 7.9 mm (6 x 2.94 x 0.31 in) |
| Weight | |
| 138 g (4.87 oz) | - |
| SIM Type | |
| - | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | |
| 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 / 900 / 1900 / 2100 - J320F, J3109 | HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M |
| 4G Network | |
| LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F | 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 |
| Build Features | |
| - Smart Glow Notifications - Turbo Speed Technology (TST) |
- |
Display
| Type | |
| Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen, 2.5D Gorilla Glass |
| Colors | |
| 16M colors | 16M colors |
| Size | |
| 5.0 inches [Similar] | 5.5 inches [Similar] |
| Resolution | |
| 720 x 1280 pixels (294 ppi) [Similar] | 1080 x 1920 pixels (401 ppi) [Similar] |
| Screen-to-Body Ratio | 67.94% | 73.08% |
| Multi-Touch | |
Hardware and OS
| OS | |
| Android OS, v6.0.1 (Marshmallow) | Android OS, v7.1 (Nougat) |
| Processor | |
| Quad-core 1.5 GHz Cortex-A7, Spreadtrum SC9830A [Similar] | Octa-core 1.6 GHz Cortex-A53, Exynos 7870 [Similar] |
| GPU | |
| Mali-400MP2 [Similar] | Mali-T830 MP2 [Similar] |
| RAM | |
| 1.5 GB [Browse Similar] | 3 GB [Browse Similar] |
| Internal Memory | |
| 8 GB | 16 GB |
| External Memory | |
| microSD, up to 128 GB (dedicated slot) | microSD, up to 256 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio, RDS, recording | FM radio, RDS, recording |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE Cat4 150/50 Mbps |
| Bluetooth | |
| v4.1, A2DP | v4.1, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | |
| microUSB v2.0, USB On-The-Go | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS, GLONASS/ BDS (region dependent) | Yes, with A-GPS, GLONASS |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 8 GB, 1.5 GB RAM | 16 GB, 3 GB RAM |
| Expandable Storage | |
| microSD, up to 128 GB (dedicated slot) | microSD, up to 256 GB |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Removable Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | |
| 2600 mAh battery | 3600 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| Up to 14 h (3G) | - |