| Hardware and OS | Oppo R15 Dream Mirror Edition | vivo Y11 |
| Operating system | ColorOS 4.0 (Android 8.0 Oreo) | Android 4.4.4 (KitKat) |
| Processor | Octa-Core 4x 2.00GHz ARM Cortex A73, 4x 2.00GHz ARM Cortex A53 | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | | Mediatek MT6582М |
| GPU | ARM Mali G72 MP3 700MHz | Mali-400MP2 |
| RAM | 6GB | |
| Internal memory | | 4 GB, 512 MB RAM |
| Internal Storage | 128GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | External Memory Support up to 256GB (Uses SIM 2 Slot) | |
| User Interface | Yes with ColorOS 4.0 | |
| Display | Oppo R15 Dream Mirror Edition | vivo Y11 |
| Type | AMOLED capacitive touchscreen | IPS LCD |
| Size | 6.28 inches Full HD | 4" inc |
| Resolution | 2280 x 1080 Pixels, 24 bit color depth | 480 x 800 px |
| Touchscreen | Yes Multi Touch Support | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| Display area | | 45.5 cm2 |
| Display aspect ratio | | 5:3 (height:width) |
| Pixel Density | ~402 ppi | 233 PPI |
| Protection | Yes with Gorilla Glass 5 | |
| Colors | 16M Colors | 16M |
| Features | OLED FHD display, ~ 402 PPI Pixel Density, Corning Gorilla Glass, Capacitive, Scratch resistant | |
| Connectivity | Oppo R15 Dream Mirror Edition | vivo Y11 |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 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 | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | | GSM / HSPA |
| SIM card | | Dual SIM (Micro-SIM, dual stand-by) |
| NFC | No | |
| Bluetooth | | 4.0, A2DP, EDR |
| Edge | | Yes |
| GPRS | | Yes |
| SIM | Nano SIM | |
| GPS | Yes, with A-GPS, GPS | Yes, with A-GPS |
| Dual SIM | Hybrid Dual SIM (Nano-SIM, Nano-SIM/microSD) | |
| 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) | HSPA 21.1/7.2 Mbps |
| Wireless Charging | No | |
| USB | Type-C USB with OTG, Charging and Mass Storage Function | microUSB 2.0, USB Host |
| Camera | Oppo R15 Dream Mirror Edition | vivo Y11 |
| Main camera | 16 Megapixels, 12 Megapixels (Dual Camera) | 5 MP, Single |
| Specs | | 5 MP, AF |
| Image | 4608 x 3456 Pixels | |
| Features | Yes with Dual-tone LED flashlight | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | 20 Megapixels | 2 MP, Single |
| Multimedia | Oppo R15 Dream Mirror Edition | vivo Y11 |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| 3.5 mm Jack | yes | Yes |
| Video Playback | Yes Support 3GP, MP4, FLV, WMV, AVI, MKV, H.264, M4V, H.265 | |
| Radio | Yes | FM radio |
| Video Out | Yes With Wireless Media Link | |
| Ring Tones | Yes | |
| Design | Oppo R15 Dream Mirror Edition | vivo Y11 |
| Colors | | White, Black |
| Dimensions | 75.2 mm x 155.1 mm x 7.5 mm | 123 x 62.5 x 8.8 mm |
| Weight | 174 Grams (With Battery) | 124 g |
| Waterproof | No | |
| Battery | Oppo R15 Dream Mirror Edition | vivo Y11 |
| Battery capacity | | 1700 mAh, Removable Li-Po |
| Battery life | | Talking time- Up to 11 h (2G) / Up to 8 h (3G)
Music play - Up to 34 h |
| Capacity | Non-Removable 3,365 mAh Lithium-Polymer | |
| Other | Oppo R15 Dream Mirror Edition | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | Fingerprint Sensor (Back Mounted), Proximity Sensor, Accelerometer, Ambient Light, Compass, Gyroscope | Accelerometer, proximity , Infrared port |
