Vivo Y18t vs Oppo A16K comparison
        
        
            
                
                    
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                    | key specs | 
| Display | 6.56-inch | 6.52-inch | 
| Processor | Unisoc T612 | MediaTek Helio G35 | 
| Front Camera | 8-megapixel | 5-megapixel | 
| Rear Camera | 50-megapixel + 0.08-megapixel | 13-megapixel | 
| RAM | 4GB | 3GB, 4GB | 
| Storage | 128GB | 32GB, 64GB | 
| Battery Capacity | 5000mAh | 4230mAh | 
| OS | Android 14 | Android 11 | 
| Resolution | 1612x720 pixels | 1600x720 pixels | 
| general | 
| Brand | Vivo | Oppo | 
| Model | Y18t | A16K | 
| Launched in India | Yes | Yes | 
| Body type | Plastic | - | 
| Dimensions (mm) | 163.00 x 75.58 x 8.30 | 164.00 x 75.40 x 7.85 | 
| Weight (g) | 185.00 | 175.00 | 
| IP rating | IP54 | - | 
| Battery capacity (mAh) | 5000 | 4230 | 
| Removable battery | No | Yes | 
| Fast charging | 15W Fast Charging | - | 
| Wireless charging | No | - | 
| Colours | Space Black, Gem Green | Black, Blue, White | 
| Release date | - | November 4, 2021 | 
| Form factor | - | Touchscreen | 
| display | 
| Refresh Rate | 60 Hz | 60 Hz | 
| Resolution Standard | HD+ | - | 
| Screen size (inches) | 6.56 | 6.52 | 
| Touchscreen | Yes | Yes | 
| Resolution | 1612x720 pixels | 1600x720 pixels | 
| Pixels per inch (PPI) | 269 | 269 | 
| Aspect ratio | - | 20:9 | 
| hardware | 
| Processor | octa-core | octa-core | 
| Processor make | Unisoc T612 | MediaTek Helio G35 | 
| RAM | 4GB | 3GB, 4GB | 
| Internal storage | 128GB | 32GB, 64GB | 
| Expandable storage | Yes | Yes | 
| Expandable storage type | microSD | microSD | 
| Dedicated microSD slot | Yes | - | 
| Expandable storage up to (GB) | - | 256 | 
| camera | 
| Rear camera | 50-megapixel + 0.08-megapixel | 13-megapixel | 
| No. of Rear Cameras | 2 | 1 | 
| Front camera | 8-megapixel | 5-megapixel | 
| No. of Front Cameras | 1 | 1 | 
| Rear autofocus | - | Yes | 
| Rear flash | - | LED | 
| software | 
| Operating system | Android 14 | Android 11 | 
| Skin | Funtouch OS 14 | ColorOS 11.1 Lite | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Bluetooth | Yes, v 5.20 | Yes, v 5.00 | 
| USB OTG | Yes | - | 
| USB Type-C | Yes | Yes | 
| FM | Yes | - | 
| Number of SIMs | 2 | - | 
| Headphones | - | 3.5mm | 
| Wi-Fi Direct | - | 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 | - | 
| sensors | 
| Fingerprint sensor | Yes | - | 
| Compass/ Magnetometer | Yes | - | 
| Proximity sensor | Yes | - | 
| Accelerometer | Yes | - | 
| Ambient light sensor | Yes | - |