Apple iPhone 6s vs Apple iPhone 6 comparison
        
        
            
                
                    
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                    | ratings | 
| Overall NDTV Rating | Read Review | Read Review | 
| Design Rating |  |  | 
| Display Rating |  |  | 
| Software Rating |  |  | 
| Performance Rating |  |  | 
| Battery Life Rating |  |  | 
| Camera Rating |  |  | 
| Value for Money Rating |  |  | 
| key specs | 
| Display | 4.70-inch | 4.70-inch | 
| Processor | Apple A9 | Apple A8 | 
| Front Camera | 5-megapixel | 1.2-megapixel | 
| Rear Camera | 12-megapixel | 8-megapixel | 
| RAM | 2GB | 1GB | 
| Storage | 16GB | 16GB | 
| Battery Capacity | 1715mAh | 1810mAh | 
| OS | iOS 9 | iOS 8.0 | 
| Resolution | 750x1334 pixels | 750x1334 pixels | 
| general | 
| Brand | Apple | Apple | 
| Model | iPhone 6s | iPhone 6 | 
| Release date | September 1, 2015 | September 1, 2014 | 
| Launched in India | Yes | Yes | 
| Form factor | Touchscreen | Touchscreen | 
| Body type | Metal | Metal | 
| Dimensions (mm) | 138.30 x 67.10 x 7.10 | 138.10 x 67.00 x 6.90 | 
| Weight (g) | 143.00 | 129.00 | 
| Battery capacity (mAh) | 1715 | 1810 | 
| Removable battery | No | No | 
| Colours | Silver, Gold, Space Grey, Rose Gold | Silver, Gold, Space Gray | 
| display | 
| Screen size (inches) | 4.70 | 4.70 | 
| Touchscreen | Yes | Yes | 
| Resolution | 750x1334 pixels | 750x1334 pixels | 
| Aspect ratio | 16:9 | 16:9 | 
| Pixels per inch (PPI) | 326 | 326 | 
| hardware | 
| Processor | 1.84GHz dual-core | 1.4GHz dual-core | 
| Processor make | Apple A9 | Apple A8 | 
| RAM | 2GB | 1GB | 
| Internal storage | 16GB | 16GB | 
| Expandable storage | No | No | 
| camera | 
| Rear camera | 12-megapixel (f/2.2, 1.22-micron) | 8-megapixel (f/2.2, 1.5-micron) | 
| Rear autofocus | Phase detection autofocus | Phase detection autofocus | 
| Rear flash | Yes | Dual LED | 
| Front camera | 5-megapixel (f/2.2) | 1.2-megapixel (f/2.2) | 
| software | 
| Operating system | iOS 9 | iOS 8.0 | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n | 
| GPS | Yes | Yes | 
| Bluetooth | Yes, v 4.20 | Yes, v 4.20 | 
| NFC | Yes | Yes | 
| Infrared | No | No | 
| USB OTG | No | No | 
| Lightning | Yes | Yes | 
| Headphones | 3.5mm | 3.5mm | 
| FM | No | No | 
| Number of SIMs | 1 | 1 | 
| Wi-Fi Direct | No | No | 
| Mobile High-Definition Link (MHL) | No | No | 
| sim 1 | 
| SIM Type | Nano-SIM | Nano-SIM | 
| GSM/CDMA | GSM | GSM | 
| 3G | Yes | Yes | 
| 4G/ LTE | Yes | Yes | 
| sensors | 
| Fingerprint sensor | Yes | Yes | 
| Compass/ Magnetometer | Yes | Yes | 
| Proximity sensor | Yes | Yes | 
| Accelerometer | Yes | Yes | 
| Ambient light sensor | Yes | Yes | 
| Gyroscope | Yes | Yes | 
| Barometer | Yes | Yes | 
| Temperature sensor | No | No |