| Oppo R15 Dream Mirror Edition |
Samsung Galaxy A12 |
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| Hardware and OS | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| Operating system | ColorOS 4.0 (Android 8.0 Oreo) | Android v10 (Q) |
| Processor | Octa-Core 4x 2.00GHz ARM Cortex A73, 4x 2.00GHz ARM Cortex A53 | Octa core, 2.3 GHz, Cortex A53 |
| GPU | ARM Mali G72 MP3 700MHz | |
| Chipset | MediaTek Helio P35 | |
| RAM | 6GB | 4 GB |
| Internal Storage | 128GB | |
| Internal Memory | 64 GB | |
| Memory Card Slot | External Memory Support up to 256GB (Uses SIM 2 Slot) | |
| Expandable Memory | Yes, Up to 1 TB | |
| User Interface | Yes with ColorOS 4.0 | |
| Custom UI | Samsung One UI | |
| Graphics | PowerVR GE8320 | |
| Display | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| Type | AMOLED capacitive touchscreen | |
| Size | 6.28 inches Full HD | |
| Screen Size | 6.5 inches (16.51 cm) | |
| Resolution | 2280 x 1080 Pixels, 24 bit color depth | 720 x 1600 pixels |
| Colors | 16M Colors | |
| Display Type | PLS TFT LCD | |
| Pixel Density | ~402 ppi | 270 ppi |
| Touchscreen | Yes Multi Touch Support | |
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | |
| Protection | Yes with Gorilla Glass 5 | |
| Aspect Ratio | 20:9 | |
| Features | OLED FHD display, ~ 402 PPI Pixel Density, Corning Gorilla Glass, Capacitive, Scratch resistant | |
| Main Camera | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| Resolution | 48 MP f/2.0 (upto 10x Digital Zoom), Wide Angle (80° field-of-view) Primary Camera(26 mm focal length)5 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera 2 MP f/2.4, Macro Camera 2 MP f/2.4, Depth Camera | |
| Image Resolution | 8000 x 6000 Pixels | |
| Flash | Yes, LED Flash | |
| Camera Features | 10 x Digital Zoom Auto Flash Face detection Touch to focus | |
| Autofocus | Yes | |
| Camera Setup | Quad | |
| Video Recording | 1920x1080 @ 30 fps | |
| Settings | Exposure compensation, ISO control | |
| Connectivity | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| 4G Network | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, 802.11 n 5GHz, Wi-Fi Direct, Wi-Fi Display, Dual-Band, Wi-Fi Hotspot | Yes, Wi-Fi 802.11, b/g/n |
| GPS | Yes, with A-GPS, GPS | Yes with A-GPS, Glonass |
| NFC | No | No |
| USB | Type-C USB with OTG, Charging and Mass Storage Function | |
| Speed | LTE : 850 / 900 / 1800 / 1900 / 2100 / 2600 MHz LTE-TDD : 1900 MHz (Band 39) LTE-TDD : 2300 MHz (Band 40) LTE-TDD : 2500 MHz (Band 41) LTE-TDD : 2600 MHz (Band 38) LTE : 700 MHz (Band 12) | |
| SIM | Nano SIM | |
| Dual SIM | Hybrid Dual SIM (Nano-SIM, Nano-SIM/microSD) | |
| Wireless Charging | No | |
| Network | 4G , 3G, 2G | |
| SIM 1 | 4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available | |
| SIM 2 | 4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available | |
| Bluetooth | Yes, v5.0 | |
| VoLTE | Yes | |
| Wi-Fi Features | Wi-Fi Direct, Mobile Hotspot | |
| USB Connectivity | Mass storage device, USB charging | |
| Front Camera | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| Resolution | 8 MP f/2.2 Primary Camera | |
| Flash | No | |
| Autofocus | No | |
| Camera Setup | Single | |
| Video Recording | 1920x1080 @ 30 fps | |
| Camera | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| Main camera | 16 Megapixels, 12 Megapixels (Dual Camera) | |
| Features | Yes with Dual-tone LED flashlight | |
| Image | 4608 x 3456 Pixels | |
| Selfie camera | 20 Megapixels | |
| Multimedia | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Radio | Yes | |
| Video Playback | Yes Support 3GP, MP4, FLV, WMV, AVI, MKV, H.264, M4V, H.265 | |
| Video Out | Yes With Wireless Media Link | |
| Ring Tones | Yes | |
| 3.5 mm Jack | yes | |
| Audio Jack | 3.5 mm | |
| Design | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| Dimensions | 75.2 mm x 155.1 mm x 7.5 mm | |
| Waterproof | No | |
| Weight | 174 Grams (With Battery) | 205 grams |
| Height | 164 mm | |
| Width | 75.8 mm | |
| Thickness | 8.9 mm | |
| Build Material | Back: Plastic | |
| Colours | Black, Blue, White | |
| Battery | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| Capacity | Non-Removable 3,365 mAh Lithium-Polymer | 5000 mAh |
| Type | Li-ion | |
| Removable | No | |
| Quick Charging | Yes, Fast, 15W | |
| TalkTime | Up to 34 Hours(4G) | |
| USB Type-C | Yes | |
| Other | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| Sensors | Fingerprint Sensor (Back Mounted), Proximity Sensor, Accelerometer, Ambient Light, Compass, Gyroscope | |
| Features | Oppo R15 Dream Mirror Edition | Samsung Galaxy A12 |
| Fingerprint Sensor | Yes | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer |
