Phone Comparison - Samsung Galaxy J7 (2017) vs Samsung Galaxy A70 vs Samsung Galaxy A11
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | June 2017 | 2019, March | March 2020 |
| Status | Available - July 2017 | Coming soon. Exp. release 2019, April | Coming Soon - April 2020 |
| Price | Rs. 24,500 ($330.00) [Similarly Priced] | Rs. 28,990 ($0.00) [Similarly Priced] | - |
| Colors | Gold, Black, Pink, Blue | Various | Black, White, Blue, Red |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
152.4 x 74.7 x 7.9 mm (6 x 2.94 x 0.31 in) |
164.2 x 76.7 x 7.9 mm (6.46 x 3.02 x 0.31 in) |
161.4 x 76.3 x 8 mm (6.35 x 3 x 0.31 in) |
| Weight | - | - | 177 g (6.24 oz) |
| SIM Type | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), 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) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M |
HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) | LTE (unspecified) |
| Messaging | SMS, MMS, EMail, IM | ||
| Build Features | - | - Fingerprint Sensor |
- Fingerprint Sensor |
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| OS | Android OS, v7.1 (Nougat) | Android 9.0 (Pie) | Android 10.0 |
| Processor | Octa-core 1.6 GHz Cortex-A53, Exynos 7870 | Octa-core (2x2.0 GHz & 6x1.7 GHz), Qualcomm Snapdragon 675 (11nm) | Octa-core 1.8 GHz |
| GPU | Mali-T830 MP2 | Adreno 612 | - |
| RAM | 3 GB | 6 GB | 3 GB |
| Internal Memory | 16 GB | 64/128 GB | 32 GB |
| External Memory | microSD, up to 256 GB | microSD, up to 512 GB (dedicated slot) | microSDXC (dedicated slot) |
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| Type | Super AMOLED capacitive touchscreen, 2.5D Gorilla Glass | Super AMOLED Capacitive Touchscreen | TFT Capacitive Touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.5 inches | 6.7 inches | 6.4 inches |
| Resolution | 1080 x 1920 pixels (401 ppi) | 1080 x 2340 pixels (385 ppi) | 720 x 1560 pixels (268 ppi) |
| Screen-to-Body Ratio | 73.08% | 87.34% | 81.93% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio, RDS, recording | - | - |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP | 25 MP + 8 MP + 5 MP | 13 MP + 5 MP + 2 MP |
| Flash | LED Flash | LED Flash | LED Flash |
| Features | Autofocus, f/1.7, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | 25 MP, f/1.7, PDAF 8 MP, f/2.2, 12mm (ultrawide) 5 MP, f/2.2, depth sensor Panorama, HDR |
13 MP, f/1.8, 28mm (wide), AF 5 MP, f/2.2 (ultrawide) 2 MP, f/2.4, (depth) Panorama, HDR |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | 13 MP, f/1.9 [Similar] | 25 MP, f/2.0, HDR, 1080p@30fps [Similar] |
8 MP, f/2.0 HDR 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE Cat4 150/50 Mbps | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bluetooth | v4.1, A2DP | 5.0, A2DP, LE | Yes |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0 | 2.0, Type-C 1.0 reversible connector | Type-C 1.0, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS |
| Browser | HTML5 | Yes | Yes |
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| Internal | 16 GB, 3 GB RAM | 64/128 GB, 6 GB RAM | 32 GB, 3 GB RAM or 32 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 256 GB | microSD, up to 512 GB (dedicated slot) | microSDXC (dedicated slot) |
| USB OTG | Supported | Supported | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Magnetic-Field Sensor (Compass) | |
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| Gyroscope Sensor | |
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| NFC | |
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| Type | Non-removable Li-Ion Battery | Non-removable Li-Po Battery | Non-removable Li-Po Battery Fast battery charging 15W |
| Capacity | 3600 mAh | 4400 mAh | 4000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 28,990 
