Phone Comparison - Samsung Galaxy Alpha vs Samsung Galaxy S8 vs Samsung Galaxy A5 (2017)
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | August 2014 | March 2017 | January 2017 |
| Status | Available - September 2014 | Available - April 2017 | Coming Soon - January 2017 |
| Price | - | Rs. 57,900 ($720.00) [Similarly Priced] | Rs. 28,990 ($399.00) [Similarly Priced] |
| Colors | Black, white, gold, silver, blue | Black, White, Gold, Silver, Pink Gold | Black, White, Gold, Pink Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
148.9 x 68.1 x 8 mm (5.86 x 2.68 x 0.31 in) |
146.1 x 71.4 x 7.9 mm (5.75 x 2.81 x 0.31 in) |
| Weight | 115 g (4.06 oz) | 155 g (5.47 oz) | - |
| SIM Type | - | Dual-SIM | Dual-SIM |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE | LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
| Notification LED | - | Yes | Yes |
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| OS | Android OS, v4.4.4 (KitKat) | Android OS, v7.0 (Nougat) | Android OS, v6.0 (Marshmallow) |
| Processor | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 | Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) Octa-core (4x2.3 GHz & 4x1.7 GHz), Qualcomm MSM8998 Snapdragon 835 Exynos 8895 Octa |
1.9 GHz Quad-core Cortex-A72 & 1.3 GHz Quad-core Cortex-A53, Exynos 7880 |
| GPU | Mali-T628 MP6 | Adreno 540 | Mali-T860 MP4 |
| RAM | 2 GB | 4 GB | 3 GB |
| Internal Memory | 32 GB | 64 GB | 32 GB |
| External Memory | No | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB |
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| Type | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen, Gorilla Glass 5 | Super AMOLED capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.7 inches | 5.8 inches | 5.2 inches |
| Resolution | 720 x 1280 pixels (320 ppi) | 1440 x 2960 pixels (568 ppi) | 1080 x 1920 pixels (424 ppi) |
| Screen-to-Body Ratio | 66.95% | 84.06% | 71.34% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | FM radio, recording |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 12 MP, 4128 x 3096 pixels | 12 MP | 16 MP |
| Flash | LED flash | Dual-LED (Dual Tone) | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR | Phase Detection Autofocus, OIS, f/1.7 aperture, Geo-tagging, Simultaneous 4K Video And 9MP Image Recording, Touch Focus, Face/smile Detection, Auto HDR, Panorama | Auto focus, f/1.9 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama |
| Video | 2160p@30fps | 2160p@60fps, 1080p@120fps, HDR, dual-video rec. | 1080p@30fps |
| Front Camera | 2.1 MP [Similar] | 8 MP, AF [Similar] | 16 MP [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL | HSPA, LTE, VoLTE | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE |
| Bluetooth | v4.0, A2DP, EDR, LE | v4.2, A2DP, LE, aptX | v4.2, A2DP, EDR, LE, ANT+ |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, 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, dual-band, hotspot |
| USB | microUSB v2.0 | v3.1, Type-C 1.0 reversible connector | Type-C 1.0 reversible connector |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 32 GB, 2 GB RAM | 64 GB, 4 GB RAM | 32 GB, 3 GB RAM |
| Expandable Storage | No | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 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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| Barometer Sensor | |
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| Heart-rate Sensor | |
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| NFC | |
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| Type | Li-Ion Battery | Non-removable Li-Ion battery | Non-removable Li-Ion Battery |
| Capacity | 1860 mAh | 3000 mAh | 3000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 57,900 
