Phone Comparison - Samsung Galaxy S7 (CDMA) vs Samsung Galaxy A3 (2017) vs Samsung Galaxy S8+
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | February 2016 | January 2017 | March 2017 |
| Status | Available - March 2016 | Coming Soon - January 2017 | Available - April 2017 |
| Price | Rs. 43,400 ($638.24) [Similarly Priced] | Rs. 19,990 ($299.00) [Similarly Priced] | Rs. 64,900 ($845.00) [Similarly Priced] |
| Colors | Black Onyx, Silver Titanium, Gold Platinum | Various | Black, White, Gold, Silver, Pink Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
142.4 x 69.6 x 7.9 mm (5.61 x 2.74 x 0.31 in) |
135.4 x 66.2 x 7.9 mm (5.33 x 2.61 x 0.31 in) |
159.5 x 73.4 x 8.1 mm (6.28 x 2.89 x 0.32 in) |
| Weight | 152 g (5.36 oz) | - | 173 g (6.1 oz) |
| SIM Type | - | Dual-SIM | Dual-SIM |
| 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO - G930V, G930R |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 - G930A, G930V HSDPA 850 / 1700(AWS) / 1900 / 2100 - G930T |
HSDPA 850 / 900 / 1900 / 2100 | HSDPA |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 20(800), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) - G930A | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) | LTE |
| SAR US |
1.24 W/kg (head) 1.59 W/kg (body) |
- W/kg (head) - W/kg (body) |
- W/kg (head) - W/kg (body) |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | - Samsung Pay (Visa, MasterCard certified) - IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes |
- | IP68 certified |
| Notification LED | - | Yes | Yes |
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| OS | Android OS, v6.0 (Marshmallow) | Android OS, v6.0.1 (Marshmallow) | Android OS, v7.0 (Nougat) |
| Processor | Dual-core 2.15 GHz & dual-core 1.6 GHz, Qualcomm MSM8996 Snapdragon 820 | Octa-core 1.6 GHz Cortex-A53, Exynos 7870 | 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 |
| GPU | Adreno 530 | Mali-T830 MP2 | Adreno 540 |
| RAM | 3/4 GB | 2 GB | 4/6 GB |
| Internal Memory | 32/64 GB | 16 GB | 64/128 GB |
| External Memory | microSD, up to 200 GB (dedicated slot) | microSD, up to 256 GB | microSD, up to 256 GB (dedicated slot) |
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| Type | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Always-on display | Super AMOLED capacitive touchscreen | Super AMOLED capacitive touchscreen, Gorilla Glass 5 |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.1 inches | 4.7 inches | 6.2 inches |
| Resolution | 1440 x 2560 pixels (576 ppi) | 720 x 1280 pixels (312 ppi) | 1440 x 2960 pixels (531 ppi) |
| Screen-to-Body Ratio | 72.33% | 68.14% | 83.31% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | FM radio | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 12 MP, 4608 x 2592 pixels | 13 MP, 4128 x 3096 pixels | 12 MP |
| Flash | LED Flash | LED flash | Dual-LED (Dual Tone) |
| Features | Phase Detection Autofocus, 1/2.6" Sensor Size, 26 mm, f/1.7, 1.4 µm pixel size, geo-tagging, touch focus, face detection, Auto HDR, panorama | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama | Phase Detection Autofocus, f/1.7 aperture, OIS, Geo-tagging, Simultaneous 4K Video And Image Recording, Touch Focus, Face/smile Detection, Auto HDR, Panorama |
| Video | 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec. | 1080p@30fps | 2160p@60fps, 1080p@120fps, HDR, dual-video rec. |
| Front Camera | 5 MP, f/1.7, 22mm, dual video call, Auto HDR [Similar] | 8 MP [Similar] | 8 MP, AF [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps, EV-DO Rev.A 3.1 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE | HSPA, LTE, VoLTE |
| Bluetooth | v4.2, A2DP, LE, apt-X | v4.2, A2DP, EDR, LE, ANT+ | v4.2, A2DP, LE, aptX |
| Wi-Fi | 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 | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0, USB Host | Type-C 1.0 reversible connector, Fast Charging | v3.1, Type-C 1.0 reversible connector |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS/ BDS (market dependant) | Yes, with A-GPS, GLONASS, BDS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 32/64 GB, 3/4 GB RAM - G930R | 16 GB, 2 GB RAM | 64/128 GB, 4/6 GB RAM |
| Expandable Storage | microSD, up to 200 GB (dedicated slot) | microSD, up to 256 GB | microSD, up to 256 GB (dedicated slot) |
| USB OTG | Supported | 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 | Non-removable Li-Ion Battery | Non-removable Li-Ion Battery | Non-removable Li-Ion battery |
| Capacity | 3000 mAh | 2350 mAh | 3500 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 64,900 
