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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 | ||||
key specs | ||||
Display | 6.50-inch | 6.38-inch | ||
Processor | Qualcomm Snapdragon 710 | MediaTek Helio P65 | ||
Front Camera | 16-megapixel | 32-megapixel | ||
Rear Camera | 16-megapixel + 2-megapixel | 16-megapixel + 8-megapixel + 5-megapixel | ||
RAM | 6GB | 4GB | ||
Storage | 64GB | 128GB | ||
Battery Capacity | 3765mAh | 4500mAh | ||
OS | Android 9 Pie | Android Pie | ||
Resolution | 1080x2340 pixels | 1080x2340 pixels | ||
general | ||||
Brand | Oppo | Vivo | ||
Model | K3 | S1 | ||
Release date | May 23, 2019 | July 1, 2019 | ||
Launched in India | Yes | Yes | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 161.20 x 76.00 x 9.40 | 159.53 x 75.23 x 8.13 | ||
Weight (g) | 191.00 | 179.00 | ||
Battery capacity (mAh) | 3765 | 4500 | ||
Fast charging | VOOC | Proprietary | ||
Removable battery | - | No | ||
Wireless charging | - | No | ||
Colours | - | Skyline Blue, Diamond Black | ||
display | ||||
Screen size (inches) | 6.50 | 6.38 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1080x2340 pixels | 1080x2340 pixels | ||
Protection type | Gorilla Glass | - | ||
Aspect ratio | 19.5:9 | 19.5:9 | ||
Pixels per inch (PPI) | 394 | - | ||
hardware | ||||
Processor | 2.2GHz octa-core | octa-core | ||
Processor make | Qualcomm Snapdragon 710 | MediaTek Helio P65 (MT6768) | ||
RAM | 6GB | 4GB | ||
Internal storage | 64GB | 128GB | ||
Expandable storage | No | No | ||
Dedicated microSD slot | - | No | ||
camera | ||||
Rear camera | 16-megapixel (f/1.7) + 2-megapixel (f/2.4) | 16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) | ||
Rear autofocus | Yes | - | ||
Rear flash | Dual LED | - | ||
Front camera | 16-megapixel (f/2.0) | 32-megapixel (f/2.0) | ||
Pop-Up Camera | Yes | - | ||
software | ||||
Operating system | Android 9 Pie | Android Pie | ||
Skin | ColorOS 6.0 | Funtouch OS 9 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 b/g/n/ac | - | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 5.00 | Yes, v 5.00 | ||
USB Type-C | Yes | - | ||
Headphones | 3.5mm | - | ||
FM | Yes | - | ||
Number of SIMs | 2 | 2 | ||
USB OTG | - | Yes | ||
sim 1 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | GSM | - | ||
3G | Yes | - | ||
4G/ LTE | Yes | - | ||
sim 2 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | GSM | - | ||
3G | Yes | - | ||
4G/ LTE | Yes | - | ||
sensors | ||||
Fingerprint sensor | Yes | Yes | ||
Compass/ Magnetometer | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Gyroscope | - | Yes |