Phone Comparison - Samsung Galaxy J1 4G vs Samsung Galaxy J7 vs Samsung Galaxy Tab A & S Pen
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | January 2015 | June 2015 | July 2015 |
| Status | Available - March 2015 | Available - June 2015 | Coming Soon - July 2015 |
| Price | Rs. 6,890 ($85.99) [Similarly Priced] | Rs. 13,400 ($197.06) [Similarly Priced] | Rs. 20,100 ($299.00) [Similarly Priced] |
| Colors | White, Black, Blue | White, Black | Black, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
129 x 68.2 x 8.9 mm (5.08 x 2.69 x 0.35 in) |
152.4 x 78.6 x 7.5 mm (6 x 3.09 x 0.3 in) |
242.5 x 166.8 x 7.5 mm (9.55 x 6.57 x 0.3 in) |
| Weight | 122 g (4.3 oz) | 171 g (6.03 oz) | 487 g (17.18 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | N/A |
| 3G Network | HSDPA 900 / 2100 | HSDPA 900 / 2100 | N/A |
| 4G Network | LTE 1800 TD-LTE 2300 (Bands 3, 40) | LTE | - |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | , EMail, IM |
| Build Features | - | - | - S Pen Stylus |
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| OS | Android OS, v4.4.4 (KitKat) | Android OS, v5.1 (Lollipop) | Android OS, v5.0 (Lollipop) |
| Processor | Quad-core 1.2 GHz | Octa-core 1.2 GHz, Exynos 7580 | Quad-core 1.2 GHz |
| GPU | - | Mali-T720 | - |
| RAM | 768 MB | 1.5 GB | 2 GB |
| Internal Memory | 4 GB | 16 GB | 16 GB |
| External Memory | microSD, up to 128 GB | microSD, up to 128 GB | microSD, up to 128 GB |
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| Type | TFT capacitive touchscreen | Super AMOLED Capacitive Touchscreen | TFT Capacitive Touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.3 inches | 5.5 inches | 9.7 inches |
| Resolution | 480 x 800 pixels (217 ppi) | 720 x 1280 pixels (267 ppi) | 768 x 1024 pixels (132 ppi) |
| Screen-to-Body Ratio | 59.80% | 69.63% | 71.99% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio with RDS; recording | FM radio with RDS; recording | - |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592 х 1944 pixels | 13 MP, 4128 x 3096 pixels | 5 MP, 2592 х 1944 pixels |
| Flash | LED flash | LED flash | No |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection | 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 | Auto focus, Geo-tagging |
| Video | 720p@30fps | 1080p@30fps | 720p |
| Front Camera | 2 MP [Similar] | 5 MP [Similar] | 2 MP [Similar] |
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| GPRS | Yes | Yes | No |
| Edge | Yes | Yes | No |
| 3G | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | No |
| Bluetooth | v4.0, A2DP | 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 | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot |
| USB | microUSB v2.0 | microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | Yes, GLONASS |
| Browser | HTML | HTML5 | HTML5 |
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| Internal | 4 GB, 768 MB RAM | 16 GB, 1.5 GB RAM | 16 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 128 GB | microSD, up to 128 GB | microSD, up to 128 GB |
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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 | Li-Ion Battery | Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 1850 mAh | 3000 mAh | 6000 mAh |
| Stand by | - | Up to 354 h | - |
| Talk Time | - | Up to 18 h (3G) | Up to 15 h (Wi-Fi) Up to 14 h (Video Playback Up to 178 h (Audio Playback) |
Rs. 14,249 
Rs. 14,190 
