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Samsung Galaxy A3 |
Samsung Galaxy A51 |
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| Price Comparison (India) | - | |
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| Manufacturer | Samsung | Samsung |
| Announced | October 2014 | December 2019 |
| Status | Available - November 2014 | Coming Soon - December 12, 2019 |
| Price | Rs. 14,265 ($209.78) [Similarly Priced] | Rs. 23,999 ($0.00) [Similarly Priced] |
| Colors | Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B | Prism Crush White, Black, Pink, Blue |
| Form Factor | Candybar | Candybar |
| Dimension |
130.1 x 65.5 x 6.9 mm ( 5.12 x 2.58 x 0.27 in) |
158.4 x 73.7 x 7.9 mm (6.24 x 2.9 x 0.31 in) |
| Weight | 110.3 g (3.88.0.11 oz) | 172 g (6.07 oz) |
| SIM Type | - | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | HSDPA 850 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE | LTE (unspecified) |
| Messaging | SMS, MMS, Push Mail, EMail, IM | |
| Build Features | - | - Fingerprint Sensor(In-display) |
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| OS | Android OS, v4.4.2 (KitKat) | Android 9.0 (Pie) |
| User Interface | - | One UI |
| Processor | Quad-core 1.2 GHz [Similar] | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) [Similar] |
| GPU | - | Mali-G72 MP3 [Similar] |
| RAM | 1 GB [Browse Similar] | 8 GB [Browse Similar] |
| Internal Memory | 16 GB | 128 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 512 GB (dedicated slot) |
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| Type | Super AMOLED Capacitive Touchscreen | Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 4.5 inches [Similar] | 6.5 inches [Similar] |
| Resolution | 540 x 960 pixels (245 ppi) [Similar] | 1080 x 2340 pixels (396 ppi) |
| Screen-to-Body Ratio | 65.39% | 89.06% |
| Multi-Touch | ![]() |
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| 3.5mm Jack | ![]() |
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| Radio | - | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ![]() |
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| Rear Camera | 8 MP, 3264x2448 pixels [Similar] | 48 MP + 12 MP + 5 MP + 5 MP [Similar] |
| Flash | LED flash | LED Flash |
| Features | Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie | 48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF 12 MP, f/2.2, 13mm (ultrawide) 5 MP, f/2.2, depth sensor 5 MP, f/2.4, macro camera Panorama, HDR |
| Video | 1080p@30fps | 2160p@30fps, 1080p@30fps |
| Front Camera | 5 MP [Similar] |
32 MP, f/2.0, 25mm (wide) HDR 1080p@30fps [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSPA, LTE-A |
| Bluetooth | v4.0, BLE, ANT+ | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0 | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | HTML5 | Yes |
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| Internal | 16 GB, 1 GB RAM | 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 512 GB (dedicated slot) |
| USB OTG | - | 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-Po Battery | Non-removable Li-Po Battery Fast battery charging 15W |
| Capacity | 1900 mAh | 4000 mAh |
| Stand by | - | - |
| Talk Time | - | - |