key specs |
Display | 6.50-inch | 6.28-inch |
Processor | MediaTek Dimensity 720 | Qualcomm Snapdragon 660 |
Front Camera | 16-megapixel | 20-megapixel |
Rear Camera | 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel | 16-megapixel |
RAM | 6GB | 6GB |
Storage | 128GB | 128GB |
Battery Capacity | 5000mAh | 3400mAh |
OS | Android 10 | Android 8.1 |
Resolution | 1080x2400 pixels | 1080x2280 pixels |
general |
Brand | Oppo | Oppo |
Model | K7x | R15 Dream Mirror Edition |
Release date | 4th November 2020 | March 2018 |
Launched in India | No | - |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 162.20 x 75.10 x 9.10 | 155.30 x 75.00 x 7.50 |
Weight (g) | 194.00 | 175.00 |
Battery capacity (mAh) | 5000 | 3400 |
Fast charging | Proprietary | - |
Colours | Black Mirror, Blue Shadow | Dream Mirror Red, Ceramic Edition |
display |
Screen size (inches) | 6.50 | 6.28 |
Touchscreen | Yes | Yes |
Resolution | 1080x2400 pixels | 1080x2280 pixels |
Protection type | Gorilla Glass | - |
Pixels per inch (PPI) | 405 | - |
hardware |
Processor | octa-core | 2GHz octa-core |
Processor make | MediaTek Dimensity 720 | Qualcomm Snapdragon 660 |
RAM | 6GB | 6GB |
Internal storage | 128GB | 128GB |
Expandable storage | No | Yes |
Expandable storage type | - | microSD |
Expandable storage up to (GB) | - | 256 |
camera |
Rear camera | 48-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) | 16-megapixel |
Rear autofocus | Yes | - |
Rear flash | Yes | LED |
Front camera | 16-megapixel (f/2.0) | 20-megapixel |
Pop-Up Camera | No | - |
software |
Operating system | Android 10 | Android 8.1 |
Skin | ColorOS 7.2 | ColorOS 5.0 |
connectivity |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 4.20 |
NFC | No | - |
USB OTG | Yes | - |
USB Type-C | Yes | - |
Micro-USB | No | - |
Lightning | No | - |
Headphones | 3.5mm | - |
Number of SIMs | 2 | 2 |
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac |
Wi-Fi Direct | - | Yes |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
5G | Yes | - |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
5G | Yes | - |
sensors |
Fingerprint sensor | Yes | - |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |
Gyroscope | Yes | - |