Phone Comparison - Samsung Galaxy A3 (2016) vs Samsung Galaxy J2 (2017) vs Samsung Galaxy A30s
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | December 2015 | October 2017 | August 2019 |
| Status | Coming Soon - December 2015 | Available - October 2017 | Coming Soon - September 2019 |
| Price | Rs. 17,300 ($254.41) [Similarly Priced] | Rs. 7,390 ($120.00) [Similarly Priced] | Rs. 16,999 ($0.00) [Similarly Priced] |
| Colors | Various | Metallic Gold, Absolute Black | Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet2 |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
134.5 x 65.2 x 7.3 mm (5.3 x 2.57 x 0.29 in) |
136.5 x 69 x 8.4mm (5.37 x 2.72 x 0.33in) |
158.5 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in) |
| Weight | 132 g (4.66 oz) | 130 g (4.59 oz) | 166 g (5.86 oz) |
| SIM Type | - | Dual-SIM | Single SIM (Nano-SIM), 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) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) | 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), 38(2600), 40(2300), 41(2500) |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | |
| Build Features | - | - Smart Manager | - Fingerprint Sensor(In-display) |
| Notification LED | - | No | - |
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| OS | Android OS, v5.1.1 (Lollipop) | Android OS, v7.1 (Nougat) | Android 9.0 (Pie) |
| Processor | Quad-core 1.5 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 | Quad-core 1.3 GHz Cortex-A7, Exynos | Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7904 |
| GPU | Adreno 306 | Mali-400MP2 | Mali-G71 |
| RAM | 1.5 GB | 1 GB | 4GB |
| Internal Memory | 16 GB | 8 GB | 64GB |
| External Memory | microSD, up to 128 GB | microSD, up to 128 GB (dedicated slot) | microSD, up to 512 GB (dedicated slot) |
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| Type | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen | Super AMOLED Capacitive Touchscreen, Unspecified |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.7 inches | 4.7 inches | 6.4 inches |
| Resolution | 720 x 1280 pixels (312 ppi) | 540 x 960 pixels (234 ppi) | 720 x 1560 pixels (268 ppi) |
| Screen-to-Body Ratio | 69.65% | 64.85% | 85.21% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | FM radio, RDS, recording | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP, 4128 x 3096 pixels | 5 MP, 2592 х 1944 pixels | 25 MP + 8 MP + 5 MP |
| Flash | LED flash | LED Flash | LED Flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama | Autofocus, Geo-tagging, Touch Focus, Face Detection | 25 MP, f/1.7, PDAF 8 MP, f/2.2, 13mm (ultrawide) 5 MP, f/2.2, depth sensor Panorama, HDR |
| Video | 1080p@30fps | 720p@30fps | 1080p@30fps |
| Front Camera | 5 MP [Similar] | 2 MP [Similar] | 16 MP, f/2.0, 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE | HSPA, LTE-A |
| Bluetooth | v4.1, A2DP, EDR, LE | v4.1, A2DP | 5.0, A2DP, LE |
| 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/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0 | microUSB v2.0, USB On-The-Go | 2.0, Type-C 1.0 reversible connector |
| GPS | Yes, with A-GPS, GLONASS/ BDS (market dependant) | Yes, with A-GPS, GLONASS/ BDS (region dependent) | Yes, with A-GPS, GLONASS, BDS |
| Browser | HTML5 | HTML5 | Yes |
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| Internal | 16 GB, 1.5 GB RAM | 8 GB, 1 GB RAM | 64GB, 4GB RAM |
| Expandable Storage | microSD, up to 128 GB | microSD, up to 128 GB (dedicated slot) | microSD, up to 512 GB (dedicated slot) |
| 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 | Non-removable Li-Ion Battery | Removable Li-Ion Battery | Non-removable Li-Po Battery Fast battery charging 15W |
| Capacity | 2300 mAh | 2000 mAh battery | 4000 mAh |
| Stand by | - | - | - |
| Talk Time | - | Up to 14 h (3G) | - |
Rs. 16,999 
