Vivo Z1 vs Oppo R15 Dream Mirror Edition vs Oppo R11 Plus vs Oppo R11 comparison
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key specs |
Display | 6.26-inch | 6.28-inch | 6.00-inch | 5.50-inch |
Processor | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 |
Front Camera | 12-megapixel | 20-megapixel | 20-megapixel | 20-megapixel |
Rear Camera | 13-megapixel | 16-megapixel | 20-megapixel | 20-megapixel |
RAM | 4GB | 6GB | 6GB | 4GB |
Storage | 16GB | 128GB | 64GB | 64GB |
Battery Capacity | 3260mAh | 3400mAh | 4000mAh | 2900mAh |
OS | Android 8.1 Oreo | Android 8.1 | Android 7.1 | Android 7.1 |
Resolution | 1080x2280 pixels | 1080x2280 pixels | 1080x1920 pixels | 1080x1920 pixels |
general |
Brand | Vivo | Oppo | Oppo | Oppo |
Model | Z1 | R15 Dream Mirror Edition | R11 Plus | R11 |
Release date | April 1, 2018 | March 1, 2018 | June 1, 2017 | June 1, 2017 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 154.81 x 75.03 x 7.89 | 155.30 x 75.00 x 7.50 | - | - |
Weight (g) | 149.30 | 175.00 | 188.00 | - |
Battery capacity (mAh) | 3260 | 3400 | 4000 | 2900 |
Removable battery | No | - | No | No |
Colours | Porcelain Glaze Black, Hyun Screen Red, and Sapphire Blue | Dream Mirror Red, Ceramic Edition | - | - |
display |
Screen size (inches) | 6.26 | 6.28 | 6.00 | 5.50 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2280 pixels | 1080x2280 pixels | 1080x1920 pixels | 1080x1920 pixels |
hardware |
Processor | 2.2GHz octa-core | 2GHz octa-core | octa-core | octa-core |
Processor make | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 |
RAM | 4GB | 6GB | 6GB | 4GB |
Internal storage | 16GB | 128GB | 64GB | 64GB |
Expandable storage | Yes | Yes | Yes | No |
Expandable storage type | microSD | microSD | - | - |
Expandable storage up to (GB) | 256 | 256 | - | - |
camera |
Rear camera | 13-megapixel | 16-megapixel | 20-megapixel | 20-megapixel |
Rear flash | LED | LED | Dual LED | Dual LED |
Front camera | 12-megapixel | 20-megapixel | 20-megapixel | 20-megapixel |
software |
Operating system | Android 8.1 Oreo | Android 8.1 | Android 7.1 | Android 7.1 |
Skin | FunTouch OS | ColorOS 5.0 | ColorOS 3.1 | Color OS |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n/ac | - | - |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes | Yes, v 4.20 | Yes, v 4.10 | Yes |
USB OTG | Yes | - | No | No |
Number of SIMs | 2 | 2 | 2 | 1 |
Wi-Fi Direct | - | Yes | No | No |
NFC | - | - | No | No |
Infrared | - | - | No | No |
FM | - | - | Yes | No |
Mobile High-Definition Link (MHL) | - | - | No | No |
sensors |
Compass/ Magnetometer | Yes | - | No | No |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Gyroscope | Yes | - | Yes | No |
Ambient light sensor | - | Yes | Yes | No |
Barometer | - | - | No | No |
Temperature sensor | - | - | No | No |
sim 1 |
SIM Type | - | Nano-SIM | Micro-SIM | - |
GSM/CDMA | - | GSM | GSM | - |
3G | - | Yes | Yes | No |
4G/ LTE | - | Yes | Yes | No |
sim 2 |
SIM Type | - | Nano-SIM | Nano-SIM | - |
GSM/CDMA | - | GSM | GSM | - |
3G | - | Yes | Yes | - |
4G/ LTE | - | Yes | Yes | - |