Phone Comparison - Samsung Galaxy A3 Duos vs Samsung Galaxy S7 active vs BlackBerry Aurora
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| Manufacturer | Samsung | Samsung | Blackberry |
| Announced | October 2014 | June 2016 | March 2017 |
| Status | Available - November 2014 | Available - June 2016 | Available - March 2017 |
| Price | Rs. 14,265 ($209.78) [Similarly Priced] | Rs. 53,640 ($794.00) [Similarly Priced] | Rs. 17,300 ($260.00) [Similarly Priced] |
| Colors | Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B | White, Gray, Gold | Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
130.1 x 65.5 x 6.9 mm (5.12 x 2.58 x 0.27 in) |
148.8 x 74.9 x 9.9 mm (5.86 x 2.95 x 0.39 in) |
152 x 76.6 x 8.5 mm (5.98 x 3.02 x 0.33 in) |
| Weight | 110.3 g (3.88.0.11 oz) | 185 g (6.53 oz) | 178 g (6.28 oz) |
| SIM Type | - | - | Dual SIM |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan |
| 4G Network | LTE | LTE | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
| Notification LED | - | - | Yes |
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| OS | Android OS, v4.4.4 (KitKat) | Android OS, v6.0.1 (Marshmallow) | Android OS, v7.0 (Nougat) |
| Processor | Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 | Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo, Qualcomm MSM8996 Snapdragon 820 | Quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8917 Snapdragon 425 |
| GPU | Adreno 306 | Adreno 530 | Adreno 308 |
| RAM | 1 GB | 4 GB | 4 GB |
| Internal Memory | 16 GB | 32/64 GB | 32 GB |
| External Memory | No | microSD, up to 256 GB (dedicated slot) | microSD, up to 128 GB |
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| Type | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen | IPS LCD Capacitive Touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.5 inches | 5.1 inches | 5.0 inches |
| Resolution | 540 x 960 pixels (245 ppi) | 1440 x 2560 pixels (576 ppi) | 720 x 1280 pixels (294 ppi) |
| Screen-to-Body Ratio | 65.39% | 64.32% | 59.08% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | No | FM Radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264 x 2448 pixels | Dual Pixel 12 MP, 4608 x 2592 pixels | 13 MP, 4160 x 3120 pixels |
| Flash | LED flash | Dual-LED (Dual Tone) | Dual-LED (dual Tone) |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama | Phase Detection Autofocus, f/1.7, 1/2.6' Sensor Size, 1 µm Pixel Size, Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama | Autofocus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | - | 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec. | 1080p@30fps |
| Front Camera | 5 MP [Similar] | 5 MP, f/1.7, 22mm, dual video call, Auto HDR [Similar] | 8 MP [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE |
| Bluetooth | v4.0, A2DP, EDR, LE | v4.2, A2DP, LE, aptX | v4.2, A2DP, EDR, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0 | microUSB v2.0, USB Host | microUSB v2.0, USB OTG |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 16 GB, 1 GB RAM | 32/64 GB, 4 GB RAM | 32 GB, 4 GB RAM |
| Expandable Storage | No | microSD, up to 256 GB (dedicated slot) | microSD, up to 128 GB |
| 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 | Non-removable Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 1900 mAh | 4000 mAh | 3000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
