Poco M7 Plus 5G vs Samsung Galaxy J4 comparison
        
        
            
                
                    
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                    | key specs | 
| Display | 6.90-inch | 5.50-inch | 
| Processor | Qualcomm Snapdragon 6s Gen 3 | Samsung Exynos 7570 | 
| Front Camera | 8-megapixel | 5-megapixel  | 
| Rear Camera | 50-megapixel | 13-megapixel  | 
| RAM | 4GB, 6GB, 8GB | 2GB | 
| Storage | 128GB | 16GB | 
| Battery Capacity | 7000mAh | 3000mAh | 
| OS | Android 15 | Android 8.0 | 
| Resolution | 1080x2340 pixels | 720x1280 pixels | 
| general | 
| Brand | Poco | Samsung | 
| Model | M7 Plus 5G | Galaxy J4 | 
| Release date | August 13, 2025 | May 1, 2018 | 
| Launched in India | Yes | Yes | 
| Form factor | Touchscreen | Touchscreen | 
| Dimensions (mm) | 169.48 x 80.45 x 8.40 | 151.70 x 77.20 x 8.10 | 
| Weight (g) | 217.00 | 175.00 | 
| IP rating | IP64 | - | 
| Battery capacity (mAh) | 7000 | 3000 | 
| Removable battery | No | Yes | 
| Fast charging | 33W Fast Charging | - | 
| Colours | - | Black, Orchid Gray, Gold | 
| display | 
| Refresh Rate | 144 Hz | - | 
| Resolution Standard | FHD+ | - | 
| Screen size (inches) | 6.90 | 5.50 | 
| Touchscreen | Yes | Yes | 
| Resolution | 1080x2340 pixels | 720x1280 pixels | 
| Pixels per inch (PPI) | 374 | - | 
| Aspect ratio | - | 16:9 | 
| hardware | 
| Processor | octa-core | 1.4GHz quad-core | 
| Processor make | Qualcomm Snapdragon 6s Gen 3 | Samsung Exynos 7570 | 
| RAM | 4GB, 6GB, 8GB | 2GB | 
| Internal storage | 128GB | 16GB | 
| Expandable storage | - | Yes | 
| Expandable storage type | - | microSD | 
| Expandable storage up to (GB) | - | 256 | 
| camera | 
| Rear camera | 50-megapixel | 13-megapixel (f/1.9) | 
| No. of Rear Cameras | 2 | - | 
| Rear flash | Yes | LED | 
| Front camera | 8-megapixel | 5-megapixel (f/2.2) | 
| No. of Front Cameras | 1 | - | 
| Rear autofocus | - | Yes | 
| Front flash | - | LED | 
| software | 
| Operating system | Android 15 | Android 8.0 | 
| Skin | HyperOS 2 | - | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Bluetooth | Yes, v 5.10 | Yes, v 4.20 | 
| USB Type-C | Yes | - | 
| Headphones | Type-C | - | 
| Number of SIMs | 2 | 2 | 
| Active 4G on both SIM cards | Yes | - | 
| Wi-Fi standards supported | - | 802.11 b/g/n | 
| Micro-USB | - | Yes | 
| FM | - | Yes | 
| sensors | 
| Fingerprint sensor | Yes | - | 
| Compass/ Magnetometer | Yes | - | 
| Proximity sensor | Yes | Yes | 
| Accelerometer | Yes | Yes | 
| Ambient light sensor | Yes | - | 
| Gyroscope | Yes | - | 
| sim 1 | 
| SIM Type | - | Micro-SIM | 
| GSM/CDMA | - | GSM | 
| 3G | - | Yes | 
| 4G/ LTE | - | Yes | 
| sim 2 | 
| SIM Type | - | Micro-SIM | 
| GSM/CDMA | - | GSM | 
| 3G | - | Yes | 
| 4G/ LTE | - | Yes |