Oppo F27 5G vs Vivo V21 5G comparison
        
        
            
                
                    
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                    | key specs | 
| Display | 6.67-inch | 6.44-inch | 
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 800U | 
| Front Camera | 32-megapixel | 44-megapixel | 
| Rear Camera | 50-megapixel + 2-megapixel | 64-megapixel + 8-megapixel + 2-megapixel | 
| RAM | 8GB | 8GB | 
| Storage | 128GB, 256GB | 128GB, 256GB | 
| Battery Capacity | 5000mAh | 4000mAh | 
| OS | Android 14 | Android 11 | 
| Resolution | 1080x2400 pixels | 1080x2404 pixels | 
| general | 
| Brand | Oppo | Vivo | 
| Model | F27 5G | V21 5G | 
| Release date | August 20, 2024 | April 27, 2021 | 
| Launched in India | Yes | Yes | 
| Form factor | Touchscreen | Touchscreen | 
| Dimensions (mm) | 163.05 x 75.75 x 7.76 | 159.68 x 73.90 x 7.29 | 
| Weight (g) | 187.00 | 176.00 | 
| IP rating | IP64 | - | 
| Battery capacity (mAh) | 5000 | 4000 | 
| Removable battery | No | - | 
| Fast charging | 45W Fast Charging | Proprietary | 
| Wireless charging | No | - | 
| Colours | Emerald Green, Amber Orange | Arctic White, Dusk Blue, Sunset Dazzle | 
| display | 
| Refresh Rate | 120 Hz | - | 
| Resolution Standard | FHD+ | - | 
| Screen size (inches) | 6.67 | 6.44 | 
| Touchscreen | Yes | Yes | 
| Resolution | 1080x2400 pixels | 1080x2404 pixels | 
| Pixels per inch (PPI) | 394 | - | 
| Aspect ratio | - | 20:9 | 
| hardware | 
| Processor | octa-core | octa-core | 
| Processor make | MediaTek Dimensity 6300 | MediaTek Dimensity 800U | 
| RAM | 8GB | 8GB | 
| Internal storage | 128GB, 256GB | 128GB, 256GB | 
| Expandable storage | Yes | Yes | 
| Expandable storage type | microSD | microSD | 
| Expandable storage up to (GB) | 2048 | 1000 | 
| Dedicated microSD slot | - | Yes | 
| camera | 
| Rear camera | 50-megapixel (f/1.8) + 2-megapixel (f/2.4) | 64-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) | 
| No. of Rear Cameras | 2 | 3 | 
| No. of Front Cameras | 1 | 1 | 
| Front camera | 32-megapixel (f/2.4) | 44-megapixel (f/2.0) | 
| Rear autofocus | - | Yes | 
| Rear flash | - | Yes | 
| Front flash | - | Yes | 
| software | 
| Operating system | Android 14 | Android 11 | 
| Skin | ColorOS 14 | Funtouch OS 11.1 | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | - | 
| GPS | Yes | Yes | 
| Bluetooth | Yes, v 5.30 | Yes, v 5.10 | 
| USB Type-C | Yes | Yes | 
| Number of SIMs | 2 | 2 | 
| Active 4G on both SIM cards | Yes | - | 
| USB OTG | - | Yes | 
| sim 1 | 
| SIM Type | Nano-SIM | Nano-SIM | 
| GSM/CDMA | GSM | GSM | 
| 4G/ LTE | Yes | Yes | 
| 5G | Yes | Yes | 
| 3G | - | Yes | 
| sim 2 | 
| SIM Type | Nano-SIM | Nano-SIM | 
| GSM/CDMA | GSM | GSM | 
| 4G/ LTE | Yes | Yes | 
| 5G | Yes | - | 
| 3G | - | Yes | 
| sensors | 
| In-Display Fingerprint Sensor | Yes | Yes | 
| Compass/ Magnetometer | - | Yes | 
| Proximity sensor | - | Yes | 
| Accelerometer | - | Yes | 
| Ambient light sensor | - | Yes | 
| Gyroscope | - | Yes |