Realme 15T vs Realme Q3s comparison
        
        
            
                
                    
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                    | key specs | 
| Display | 6.57-inch | 6.60-inch | 
| Processor | MediaTek Dimensity 6400 Max | - | 
| Front Camera | 50-megapixel | Unspecified | 
| Rear Camera | 50-megapixel + 2-megapixel | 48-megapixel + Portrait Lens + Macro Lens | 
| RAM | 8GB, 12GB | 6GB, 8GB | 
| Storage | 128GB, 256GB | 128GB, 256GB | 
| Battery Capacity | 7000mAh | 5000mAh | 
| OS | Android 15 | Android 11 | 
| Resolution | 1080x2372 pixels | 1090x2412 pixels | 
| general | 
| Brand | Realme | Realme | 
| Model | 15T | Q3s | 
| Release date | September 2, 2025 | October 19, 2021 | 
| AI Enabled | Yes | - | 
| Launched in India | Yes | No | 
| Form factor | Touchscreen | - | 
| Thickness | 7.79 | - | 
| Weight (g) | 181.00 | - | 
| IP rating | IP69 | - | 
| Battery capacity (mAh) | 7000 | 5000 | 
| Removable battery | No | - | 
| Fast charging | Super VOOC | - | 
| Colours | Flowing Silver, Silk Blue, Suit Titanium | Night Sky Blue, Nebula | 
| display | 
| Refresh Rate | 120 Hz | - | 
| Resolution Standard | FHD+ | - | 
| Screen size (inches) | 6.57 | 6.60 | 
| Touchscreen | Yes | - | 
| Resolution | 1080x2372 pixels | 1090x2412 pixels | 
| hardware | 
| Processor | octa-core | - | 
| Processor make | MediaTek Dimensity 6400 Max | Qualcomm Snapdragon 778G | 
| RAM | 8GB, 12GB | 6GB, 8GB | 
| Internal storage | 128GB, 256GB | 128GB, 256GB | 
| Expandable storage | Yes | - | 
| Expandable storage type | microSD | - | 
| Expandable storage up to (GB) | 2000 | - | 
| Dedicated microSD slot | No | - | 
| camera | 
| Rear camera | 50-megapixel (f/1.8) + 2-megapixel (f/2.4) | 48-megapixel + Portrait Lens + Macro Lens | 
| No. of Rear Cameras | 2 | 3 | 
| Rear flash | Yes | - | 
| Front camera | 50-megapixel (f/2.4) | Unspecified | 
| No. of Front Cameras | 1 | 1 | 
| software | 
| Operating system | Android 15 | Android 11 | 
| Skin | Realme UI 6 | Realme UI 2.0 | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Bluetooth | Yes, v 5.30 | Yes | 
| Infrared | Yes | - | 
| USB OTG | Yes | - | 
| USB Type-C | Yes | Yes | 
| Headphones | Type-C | - | 
| Number of SIMs | 2 | - | 
| Active 4G on both SIM cards | Yes | - | 
| sim 1 | 
| SIM Type | Nano-SIM | - | 
| sim 2 | 
| SIM Type | Nano-SIM | - | 
| sensors | 
| In-Display Fingerprint Sensor | Yes | - | 
| Compass/ Magnetometer | Yes | - | 
| Proximity sensor | Yes | - | 
| Accelerometer | Yes | - | 
| Ambient light sensor | Yes | - | 
| Gyroscope | Yes | - | 
| Fingerprint sensor | - | Yes |