Google Pixel 4 XL vs Google Pixel 3a comparison
        
        
            
                
                    
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                    | key specs | 
| Display | 6.30-inch | 5.60-inch | 
| Processor | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 670 | 
| Front Camera | 8-megapixel | 8-megapixel | 
| Rear Camera | 16-megapixel + 12.2-megapixel | 12.2-megapixel | 
| RAM | 6GB | 4GB | 
| Storage | 64GB | 64GB | 
| Battery Capacity | 3700mAh | 3000mAh | 
| OS | Android 10 | Android 9 Pie | 
| Resolution | 1440x3040 pixels | 1080x2220 pixels | 
| general | 
| Brand | Google | Google | 
| Model | Pixel 4 XL | Pixel 3a | 
| Release date | October 15, 2019 | May 1, 2019 | 
| Launched in India | No | Yes | 
| Form factor | Touchscreen | - | 
| Body type | Glass | Polycarbonate | 
| Dimensions (mm) | 160.40 x 75.10 x 8.20 | 151.30 x 70.10 x 8.20 | 
| Weight (g) | 193.00 | 147.00 | 
| Battery capacity (mAh) | 3700 | 3000 | 
| Removable battery | No | - | 
| Fast charging | Proprietary | Proprietary | 
| Colours | Clearly White, Just Black, Oh So Orange | - | 
| display | 
| Screen size (inches) | 6.30 | 5.60 | 
| Touchscreen | Yes | Yes | 
| Resolution | 1440x3040 pixels | 1080x2220 pixels | 
| Protection type | Gorilla Glass | - | 
| Aspect ratio | 19:9 | 18.5:9 | 
| Pixels per inch (PPI) | 537 | 441 | 
| hardware | 
| Processor | octa-core | 1.7GHz octa-core (2x2GHz + 6x1.7GHz) | 
| Processor make | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 670 | 
| RAM | 6GB | 4GB | 
| Internal storage | 64GB | 64GB | 
| Expandable storage | No | No | 
| camera | 
| Rear camera | 16-megapixel (f/2.4, 1.0-micron) + 12.2-megapixel (f/1.7, 1.4-micron) | 12.2-megapixel (f/1.8, 1.4-micron) | 
| Rear autofocus | Phase detection autofocus | Phase detection autofocus | 
| Rear flash | Yes | Yes | 
| Front camera | 8-megapixel (f/2.0, 1.22-micron) | 8-megapixel (f/2.0, 1.12-micron) | 
| Front autofocus | No | - | 
| software | 
| Operating system | Android 10 | Android 9 Pie | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | 
| GPS | Yes | Yes | 
| NFC | Yes | Yes | 
| USB Type-C | Yes | Yes | 
| Number of SIMs | 2 | 1 | 
| Active 4G on both SIM cards | Yes | Yes | 
| Bluetooth | - | Yes, v 5.00 | 
| Headphones | - | 3.5mm | 
| sim 1 | 
| SIM Type | Nano-SIM | Nano-SIM | 
| GSM/CDMA | GSM | - | 
| 3G | Yes | Yes | 
| 4G/ LTE | Yes | Yes | 
| sim 2 | 
| SIM Type | eSIM | - | 
| GSM/CDMA | GSM | - | 
| 3G | Yes | - | 
| 4G/ LTE | Yes | - | 
| sensors | 
| Face unlock | Yes | No | 
| Compass/ Magnetometer | Yes | Yes | 
| Proximity sensor | Yes | Yes | 
| Accelerometer | Yes | Yes | 
| Ambient light sensor | Yes | Yes | 
| Gyroscope | Yes | Yes | 
| Barometer | Yes | Yes | 
| Fingerprint sensor | - | Yes | 
| ratings | 
| Overall NDTV Rating | - | Read Review | 
| Design Rating | - |  | 
| Display Rating | - |  | 
| Software Rating | - |  | 
| Performance Rating | - |  | 
| Battery Life Rating | - |  | 
| Camera Rating | - |  | 
| Value for Money Rating | - |  |