Samsung Galaxy J3 vs Samsung Galaxy J7 (2017)
General Info
| Manufacturer | |
| Samsung | Samsung |
| Announced | |
| November 2015 | June 2017 |
| Status | |
| Available - December 2015 | Available - July 2017 |
| Price | |
| Rs. 8,999 ($132.34) [Similarly Priced] | Rs. 24,500 ($330.00) [Similarly Priced] |
| Colors | |
| White, Black, Gold | Gold, Black, Pink, Blue |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
142.3 x 71 x 7.9 mm (5.6 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 (optional) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 - EMEA | 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) - EMEA | 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 |
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 | 68.09% | 73.08% |
| Multi-Touch | |
Hardware and OS
| OS | |
| Android OS, v5.1.1 (Lollipop) | Android OS, v7.1 (Nougat) |
| Processor | |
| Quad-core 1.2 GHz [Similar] | Octa-core 1.6 GHz Cortex-A53, Exynos 7870 [Similar] |
| GPU | |
| - | 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 | microSD, up to 256 GB |
Camera
| Rear Camera | |
| 8 MP, 3264 x 2448 pixels [Similar] | 13 MP [Similar] |
| Flash | |
| LED flash | LED Flash |
| Features | |
| Auto focus, Geo-tagging, Touch Focus, Face Detection | Autofocus, f/1.7, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | |
| 1080p@30fps | 1080p@30fps |
| Front Camera | |
| 5 MP [Similar] | 13 MP, f/1.9 [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio with 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 | 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 | microSD, up to 256 GB |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | |
| 2600 mAh | 3600 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |