Phone Comparison - Oppo R9 vs Samsung Galaxy S8 vs vivo X7
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| Price Comparison (India) | - | - | |
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| Manufacturer | Oppo | Samsung | vivo |
| Announced | March 2016 | March 2017 | June 2016 |
| Status | Available - April 2016 | Available - April 2017 | Coming Soon - July 2016 |
| Price | Rs. 29,000 ($426.47) [Similarly Priced] | Rs. 57,900 ($720.00) [Similarly Priced] | - |
| Colors | Gold | Black, White, Gold, Silver, Pink Gold | Gold, Rose Gold |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
151.8 x 74.3 x 6.6 mm (5.98 x 2.93 x 0.26 in) |
148.9 x 68.1 x 8 mm (5.86 x 2.68 x 0.31 in) |
147.3 x 71.3 x 7.2 mm (5.8 x 2.81 x 0.28 in) |
| Weight | 145 g (5.11 oz) | 155 g (5.47 oz) | 151 g (5.33 oz) |
| SIM Type | - | Dual-SIM | - |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO & TD-SCDMA |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 900 / 1800 - SIM 1 & SIM 2 TD-SCDMA |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 38(2600), 39(1900), 40(2300), 41(2500) | LTE | LTE band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500) |
| Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
| Build Features | - | - | - Fingerprint Sensor |
| Notification LED | - | Yes | - |
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| OS | Android OS, v5.1 (Lollipop) | Android OS, v7.0 (Nougat) | Android OS, v5.1 (Lollipop) Based Funtouch OS 2.5.1 |
| Processor | Octa-core 2.0 GHz Cortex-A53, Mediatek MT6755 Helio P10 | 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 |
Quad-core 1.8 GHz Cortex-A72 & quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8976 Snapdragon 652 |
| GPU | Mali-T860MP2 | Adreno 540 | Adreno 510 |
| RAM | 4 GB | 4 GB | 4 GB |
| Internal Memory | 64 GB | 64 GB | 64 GB |
| External Memory | microSD, up to 128 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB (uses SIM 2 slot) |
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| Type | Capacitive Touchscreen, Corning Gorilla Glass 4 | Super AMOLED capacitive touchscreen, Gorilla Glass 5 | Super AMOLED capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.5 inches | 5.8 inches | 5.2 inches |
| Resolution | 1080 x 1920 pixels (401 ppi) | 1440 x 2960 pixels (568 ppi) | 1080 x 1920 pixels (424 ppi) |
| Screen-to-Body Ratio | 73.76% | 84.06% | 70.85% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP, 4128 x 3096 pixels | 12 MP | 13 MP |
| Flash | LED Flash | Dual-LED (Dual Tone) | LED Flash |
| Features | Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face 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 | Phase Detection Autfocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | 1080p@30fps | 2160p@60fps, 1080p@120fps, HDR, dual-video rec. | 1080p@30fps |
| Front Camera | 16 MP, f/2.0 [Similar] | 8 MP, AF [Similar] | 16 MP, f/2.0, LED flash [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE | HSPA, LTE, VoLTE | HSPA, LTE |
| Bluetooth | v4.0 | v4.2, A2DP, LE, aptX | v4.0 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Yes |
| USB | microUSB v2.0, USB Host | v3.1, Type-C 1.0 reversible connector | microUSB v2.0, USB Host |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 64 GB, 4 GB RAM | 64 GB, 4 GB RAM | 64 GB, 4 GB RAM |
| Expandable Storage | microSD, up to 128 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB (uses SIM 2 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-Po Battery | Non-removable Li-Ion battery | Non-removable Li-Ion Battery |
| Capacity | 2850 mAh | 3000 mAh | 3000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 57,900 
