Samsung Galaxy Grand Duos I9082 vs Oppo R7 Plus
General Info
| Manufacturer | |
| Samsung | Oppo |
| Announced | |
| December 2012 | May 2015 |
| Status | |
| Available - January 2013 | Available - May 2015 |
| Price | |
| - | Rs. 29,990 ($475.99) [Similarly Priced] |
| Colors | |
| Black, White | Golden, Silver |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
143.5 x 76.9 x 9.6 mm (5.65 x 3.03 x 0.38 in) |
158 x 82 x 7.8 mm (6.22 x 3.23 x 0.31 in) |
| Weight | |
| 162 g (5.71 oz) | 203 g (7.16 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 1900 / 2100 - SIM 1 only HSDPA 900 / 1900 / 2100 - SIM 1 only |
HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA |
| 4G Network | |
| - | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300) - Global LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 40(2300) - Taiwan LTE band 1(2100), 2(1900), 4(1700/2100), 7(2600), 17(700) - USA |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
| Build Features | |
| - | - Fingerprint sensor - Support for Gloved and Wet Touch Input |
Display
Hardware and OS
| OS | |
| Android OS, v4.1.2 (Jelly Bean) | Android OS, v5.1 (Lollipop) |
| Processor | |
| Dual-core 1.2 GHz Cortex-A9, Broadcom [Similar] | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 [Similar] |
| GPU | |
| Broadcom VideoCore IV [Similar] | Adreno 405 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 3 GB [Browse Similar] |
| Internal Memory | |
| 8 GB | 32 GB |
| External Memory | |
| microSD, up to 64 GB | microSD, up to 128 GB (uses SIM 2 slot) |
Camera
| Rear Camera | |
| 8 MP, 3264x2448 pixels [Similar] | 13 MP, 4128 x 3096 pixels, Schneider-Kreuznach O [Similar] |
| Flash | |
| LED flash | Dual-LED Flash |
| Features | |
| Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Phase Detection Auto-focus, Geo-tagging, Touch Focus, Face Detection, Colorful Night, Slow Shutter, Beautify, HDR, Panorama, Audio Photo, GIF, Double Exposure, Ultra HD, Raw, Expert Mode |
| Video | |
| Yes, 1080p@30fps | 1080p@30fps |
| Front Camera | |
| Yes, 2 MP [Similar] | 8 MP [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| Stereo FM radio with RDS | - |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA, LTE Cat4 150/50 Mbps |
| Bluetooth | |
| Yes, v4.0 with A2DP, LE, EDR | v4.0 |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
| USB | |
| Yes, microUSB v2.0 | microUSB v2.0, USB Host |
| GPS | |
| Yes, with A-GPS, support and GLONASS | Yes, with A-GPS, GLONASS |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 8 GB, 1 GB RAM | 32 GB, 3 GB RAM |
| Expandable Storage | |
| microSD, up to 64 GB | microSD, up to 128 GB (uses SIM 2 slot) |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Standard battery, Li-Ion | Non-removable Li-Po Battery |
| Capacity | |
| 2100 mAh | 4100 mAh |
| Stand by | |
| Up to 440 h | - |
| Talk Time | |
| Up to 10 h 10 min | - |