Phone Comparison - Samsung Galaxy A7 vs vivo Y55s vs Samsung Galaxy J7 Max
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | vivo | Samsung |
| Announced | Expected Announcement - December 2014 | February 2017 | June 2017 |
| Status | Rumored - January 2015 | Coming Soon - February 2017 | Available - June 2017 |
| Price | Rs. 19,499 ($286.75) [Similarly Priced] | - | Rs. 17,900 ($279.00) [Similarly Priced] |
| Colors | Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B | Crown Gold, Space Gray | Black, Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
150.9 x 75.9 x 6.3 mm (5.94 x 2.99 x 0.25 in) |
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| Weight | 133 g (4.69 oz) | - | - |
| SIM Type | - | Dual SIM | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - SM-A700*/DS |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE | LTE band 3(1800), 5(850), 40(2300) | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | - | - | - Smart Glow Notifications |
| Notification LED | - | No | Yes |
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| OS | Android OS, v4.4.4 (KitKat) | Android OS, v6.0 (Marshmallow) | Android OS, v7.0 (Nougat) |
| Processor | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 | Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8917 Snapdragon 425 | Octa-core (4 x 2.3 GHz + 4 x 1.6 GHz Cortex-A53), MediaTek MT6757V Helio P20 |
| GPU | Adreno 405 | Adreno 306 | Mali-T880 MP2 |
| RAM | 2 GB | 3 GB | 4 GB |
| Internal Memory | 16 GB | 16 GB | 32 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB |
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| Type | Super AMOLED capacitive touchscreen | IPS LCD Capacitive Touchscreen | IPS TFT capacitive touchscreen, 2.5D Gorilla Glass |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.5 inches | 5.2 inches | 5.7 inches |
| Resolution | 1080 x 1920 pixels (401 ppi) | 720 x 1280 pixels (282 ppi) | 1080 x 1920 pixels (386 ppi) |
| Screen-to-Body Ratio | 72.64% | - | - |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | FM radio | FM radio, RDS, recording |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 12 MP, 4608 x 2592 pixels | 13 MP | 13 MP |
| Flash | LED flash | LED Flash | LED Flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama | Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | Autofocus, f/1.7, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | 5 MP [Similar] | 5 MP [Similar] | 13 MP, f/1.9 [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 Cat4 150/50 Mbps, VoLTE | HSPA, LTE Cat4 150/50 Mbps |
| Bluetooth | v4.0, A2DP, EDR, LE | v4.0, A2DP | v4.1, A2DP |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0 | microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, BDS | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 16 GB, 2 GB RAM | 16 GB, 3 GB RAM | 32 GB, 4 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB |
| USB OTG | - | Not 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 | 2600 mAh | 2730 mAh | 3300 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 17,900 
