Redmi 15 5G vs Vivo Y28s 5G comparison
        
        
            
                
                    
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                    | ratings | 
| Overall NDTV Rating | Read Review | - | 
| Design Rating |  | - | 
| Display Rating |  | - | 
| Software Rating |  | - | 
| Performance Rating |  | - | 
| Battery Life Rating |  | - | 
| Camera Rating |  | - | 
| Value for Money Rating |  | - | 
| key specs | 
| Display | 6.90-inch | 6.56-inch | 
| Front Camera | 8-megapixel | 8-megapixel | 
| Rear Camera | 50-megapixel | 50-megapixel + 2-megapixel | 
| RAM | 6GB, 8GB | 4GB, 6GB, 8GB | 
| Storage | 128GB, 256GB | 128GB | 
| Battery Capacity | 7000mAh | 5000mAh | 
| OS | Android 15 | Android 14 | 
| Resolution | 1080x2340 pixels | 1612x720 pixels | 
| general | 
| Brand | Redmi | Vivo | 
| Model | 15 5G | Y28s 5G | 
| Release date | August 19, 2025 | June 1, 2024 | 
| AI Enabled | Yes | - | 
| Launched in India | Yes | No | 
| Form factor | Touchscreen | Touchscreen | 
| Dimensions (mm) | 168.48 x 80.45 x 8.40 | 163.63 x 75.58 x 8.53 | 
| Weight (g) | 217.00 | 185.00 | 
| IP rating | IP64 | IP64 | 
| Battery capacity (mAh) | 7000 | 5000 | 
| Fast charging | 33W Fast Charging | - | 
| Colours | Frosted White, Midnight Black, Sandy Purple | Mocha Brown, Twinkling Purple | 
| display | 
| Refresh Rate | 144 Hz | 90 Hz | 
| Resolution Standard | FHD+ | HD+ | 
| Screen size (inches) | 6.90 | 6.56 | 
| Touchscreen | Yes | Yes | 
| Resolution | 1080x2340 pixels | 1612x720 pixels | 
| Pixels per inch (PPI) | 374 | - | 
| hardware | 
| Processor make | Qualcomm Snapdragon 6s Gen 3 | MediaTek Dimensity 6300 | 
| RAM | 6GB, 8GB | 4GB, 6GB, 8GB | 
| Internal storage | 128GB, 256GB | 128GB | 
| Expandable storage | - | Yes | 
| Expandable storage type | - | microSD | 
| Expandable storage up to (GB) | - | 1000 | 
| Dedicated microSD slot | - | No | 
| camera | 
| Rear camera | 50-megapixel (f/1.75) | 50-megapixel + 2-megapixel | 
| No. of Rear Cameras | 2 | 2 | 
| Rear flash | Yes | - | 
| Front camera | 8-megapixel (f/2.2) | 8-megapixel | 
| No. of Front Cameras | 1 | 1 | 
| software | 
| Operating system | Android 15 | Android 14 | 
| Skin | HyperOS 2.0 | Funtouch OS 14 | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Bluetooth | Yes | Yes, v 5.40 | 
| Infrared | Yes | - | 
| USB Type-C | Yes | Yes | 
| Number of SIMs | 2 | 2 | 
| NFC | - | Yes | 
| USB OTG | - | Yes | 
| Headphones | - | 3.5mm | 
| sensors | 
| Fingerprint sensor | Yes | Yes | 
| Compass/ Magnetometer | Yes | Yes | 
| Proximity sensor | Yes | Yes | 
| Accelerometer | Yes | Yes | 
| Ambient light sensor | - | Yes |