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key specs | ||||
Display | 6.40-inch | 6.41-inch | 6.30-inch | |
Processor | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | |
Front Camera | 25-megapixel | 25-megapixel | 16-megapixel | |
Rear Camera | 16-megapixel + 2-megapixel | 16-megapixel + 2-megapixel | 16-megapixel + 2-megapixel | |
RAM | 6GB | 4GB | 8GB | |
Storage | 128GB | 64GB | 128GB | |
Battery Capacity | 3500mAh | 3600mAh | 3500mAh | |
OS | Android Oreo | Android 8.1 Oreo | Android 8.1 | |
Resolution | - | 1080x2340 pixels | 1080x2340 pixels | |
general | ||||
Brand | Oppo | Oppo | Realme | |
Model | R15x | K1 | 2 Pro | |
Release date | November 1, 2018 | February 1, 2019 | September 1, 2018 | |
Battery capacity (mAh) | 3500 | 3600 | 3500 | |
Colours | Nebula, Ice Blue | Astral Blue, Piano Black | Ice Lake, Blue Ocean, Black Sea | |
Launched in India | - | Yes | Yes | |
Form factor | - | Touchscreen | Touchscreen | |
Body type | - | Plastic | Polycarbonate | |
Dimensions (mm) | - | 158.30 x 75.50 x 7.40 | 156.70 x 74.00 x 8.50 | |
Weight (g) | - | 156.00 | 174.00 | |
Removable battery | - | No | No | |
Wireless charging | - | No | No | |
SAR value | - | - | 0.83 | |
display | ||||
Screen size (inches) | 6.40 | 6.41 | 6.30 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | - | 1080x2340 pixels | 1080x2340 pixels | |
Protection type | - | Gorilla Glass | Gorilla Glass | |
Aspect ratio | - | 19.5:9 | 19.5:9 | |
Pixels per inch (PPI) | - | - | 409 | |
hardware | ||||
Processor | octa-core | 2.2GHz octa-core | 1.8GHz octa-core | |
Processor make | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 | |
RAM | 6GB | 4GB | 8GB | |
Internal storage | 128GB | 64GB | 128GB | |
Expandable storage | - | Yes | Yes | |
Expandable storage type | - | microSD | microSD | |
Expandable storage up to (GB) | - | 256 | 256 | |
Dedicated microSD slot | - | Yes | Yes | |
camera | ||||
Rear camera | 16-megapixel + 2-megapixel | 16-megapixel + 2-megapixel | 16-megapixel (f/1.7) + 2-megapixel (f/2.4) | |
Front camera | 25-megapixel | 25-megapixel | 16-megapixel (f/2.0) | |
Rear autofocus | - | Yes | Yes | |
Rear flash | - | Yes | Yes | |
software | ||||
Operating system | Android Oreo | Android 8.1 Oreo | Android 8.1 | |
Skin | ColorOS 5.2 | ColorOS 5.2 | ColorOS 5.2 | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes | Yes, v 5.00 | Yes, v 5.00 | |
Headphones | 3.5mm | Yes | 3.5mm | |
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | 802.11 b/g/n/ac | |
NFC | - | No | No | |
USB OTG | - | Yes | Yes | |
Micro-USB | - | Yes | Yes | |
FM | - | No | No | |
Active 4G on both SIM cards | - | Yes | Yes | |
Infrared | - | - | No | |
Number of SIMs | - | - | 2 | |
ratings | ||||
Overall NDTV Rating | - | Read Review | Read Review | |
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - | |||
sensors | ||||
Fingerprint sensor | - | Yes | Yes | |
Compass/ Magnetometer | - | Yes | Yes | |
Proximity sensor | - | Yes | Yes | |
Accelerometer | - | Yes | Yes | |
Ambient light sensor | - | Yes | Yes | |
Gyroscope | - | Yes | Yes | |
Face unlock | - | - | Yes | |
sim 1 | ||||
SIM Type | - | - | Nano-SIM | |
GSM/CDMA | - | - | GSM | |
3G | - | - | Yes | |
4G/ LTE | - | - | Yes | |
sim 2 | ||||
SIM Type | - | - | Nano-SIM | |
GSM/CDMA | - | - | GSM | |
3G | - | - | Yes | |
4G/ LTE | - | - | Yes |