Phone Comparison - Samsung I9300 Galaxy S III (S3) vs Samsung Galaxy Alpha vs Samsung Galaxy S7
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | May 2012 | August 2014 | February 2016 |
| Status | Available - May 2012 | Available - September 2014 | Available - March 2016 |
| Price | - | - | Rs. 43,400 ($638.24) [Similarly Priced] |
| Colors | Blue, White | Black, white, gold, silver, blue | Black, Gold, Silver |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
136.6 x 70.6 x 8.6 mm (5.38 x 2.78 x 0.34 in) |
132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) |
142.4 x 69.6 x 7.9 mm (5.61 x 2.74 x 0.31 in) |
| Weight | 133 g (4.69 oz) | 115 g (4.06 oz) | 152 g (5.36 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 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 |
| 4G Network | LTE (regional) | LTE | LTE |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | - | - | - Heart rate sensor - Fingerprint sensor - IP68 certified - dust and water resistant - Water resistant up to 1 meter and 30 minutes |
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| OS | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.4.4 (KitKat) | Android OS, v6.0 (Marshmallow) |
| Processor | Quad-core 1.4 GHz Cortex-A9, Exynos 4212 Quad | Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 | Quad-core (2x 2.15 GHz Kryo & 2x 1.6 GHz Kryo)/ Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) , Qualcomm MSM8996 Snapdragon 820/ Exynos 8 Octa 8890 |
| GPU | Mali-400MP | Mali-T628 MP6 | Adreno 530/ Mali-T880 MP12 |
| RAM | 1 GB | 2 GB | 4 GB |
| Internal Memory | 16/32/64 GB storage | 32 GB | 32/64 GB |
| External Memory | microSD, up to 64 GB | No | microSD, up to 2 TB |
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| Type | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Always-on display |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.8 inches | 4.7 inches | 5.1 inches |
| Resolution | 720 x 1280 pixels (306 ppi) | 720 x 1280 pixels (320 ppi) | 1440 x 2560 pixels (576 ppi) |
| Screen-to-Body Ratio | 65.84% | 66.95% | 72.33% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | No | - |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 12 MP, 4128 x 3096 pixels | Dual Pixel 12 MP, 4608 x 2592 pixels |
| Flash | LED flash | LED flash | Dual-LED (Dual Tone) |
| Features | Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR | 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 |
| Video | Yes, 1080p@30fps | 2160p@30fps | 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. |
| Front Camera | Yes, 1.9 MP, 720p@30fps [Similar] | 2.1 MP [Similar] | 5 MP, f/1.7, Dual Video Call, Auto HDR [Similar] |
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| GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes | Yes |
| Edge | Class 12 | Yes | Yes |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL | HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps |
| Bluetooth | Yes, v4.0 with A2DP, EDR | v4.0, A2DP, EDR, LE | v4.2, A2DP, LE, apt-X |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | 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 |
| USB | Yes, microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0 | microUSB v2.0, USB Host |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS |
| Browser | HTML, Adobe Flash | HTML5 | HTML5 |
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| Internal | 16/32/64 GB storage, 1 GB RAM | 32 GB, 2 GB RAM | 32/64 GB, 4 GB RAM |
| Expandable Storage | microSD, up to 64 GB | No | microSD, up to 2 TB |
| 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 | Standard battery, Li-Ion | Li-Ion Battery | Non-removable Li-Po Battery |
| Capacity | 2100 mAh | 1860 mAh | 3000 mAh |
| Stand by | Up to 830Hr (2G)/up to 770Hr hours (3G) | - | - |
| Talk Time | Up to 1350Min (2G)/up to 700Min hours (3G) | - | - |
Rs. 43,400 
Rs. 43,400 
Rs. 43,400 
