Phone Comparison - Samsung Galaxy Core 2 Duos vs Oppo R3
Samsung Galaxy Core 2 Duos.jpg)
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Oppo R3.jpg)
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| Manufacturer | Samsung | Oppo |
| Announced | June 2014 | June 2014 |
| Status | Available - July 2014 | Available - June 2014 |
| Colors | White, Black | Black, white |
| Form Factor | Candybar | Candybar |
| Dimension |
130.3 x 68 x 9.8 mm (5.13 x 2.68 x 0.39 in) |
142.3 x 70.4 x 6.3 mm (5.6 x 2.77 x 0.25 in) |
| Weight | 138 g (4.87 oz) | 140 g (4.94 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 900 / 2100 | TD-SCDMA 1880-1920/ 2010-2025 |
| 4G Network | - | TD-LTE 1880-1920/ 2300-2400/ 2570-2620 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
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| OS | Android OS, v4.4.2 (KitKat) | Android OS, v4.3 (Jelly Bean) |
| Processor | Quad-core 1.2 GHz [Similar] | Quad-core 1.6 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] |
| GPU | - | Adreno 305 [Similar] |
| RAM | 768 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | 4 GB | 8 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 128 GB |
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| Type | TFT capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 4.5 inches [Similar] | 5.0 inches [Similar] |
| Resolution | 480 x 800 pixels (207 ppi) [Similar] | 720 x 1280 pixels (294 ppi) [Similar] |
| Screen-to-Body Ratio | 65.25% | 68.67% |
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| Radio | FM Radio | Stereo FM radio with RDS |
| Games | Yes + Downloadable | Yes + Downloadable |
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| Rear Camera | 5 MP, 2592 х 1944 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
| Flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | Yes | Yes, 1080p |
| Front Camera | Yes, VGA [Similar] | Yes, 5 MP [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA+, LTE |
| Bluetooth | Yes, v4.0 with A2DP | Yes, v4.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support |
| Browser | HTML | HTML5 |
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| Internal | 4 GB, 768 MB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 128 GB |
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| Type | Li-Ion Battery | Li-Ion Battery |
| Capacity | 2000 mAh | 2410 mAh |
| Stand by | - | - |
| Talk Time | - | - |
