Obi Worldphone SF1 vs Samsung Galaxy S6 vs Apple iPhone 5s 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 | 5.00-inch | 5.10-inch | 4.00-inch |
| Processor | Qualcomm Snapdragon 615 | Samsung Exynos 7 Octa 7420 | Apple A7 |
| Front Camera | 5-megapixel | 5-megapixel | 1.2-megapixel |
| Rear Camera | 13-megapixel | 16-megapixel | 8-megapixel |
| RAM | 2GB | 3GB | 1GB |
| Storage | 16GB | 32GB | 16GB |
| Battery Capacity | 3000mAh | 2550mAh | 1570mAh |
| OS | Android 5.0.2 | Android 5.0 | iOS 7 |
| Resolution | 1080x1920 pixels | 1440x2560 pixels | 640x1136 pixels |
| general |
| Brand | Obi Worldphone | Samsung | Apple |
| Model | SF1 | Galaxy S6 | iPhone 5s |
| Release date | August 1, 2015 | March 1, 2015 | September 1, 2013 |
| Form factor | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 146.00 x 74.00 x 8.00 | 143.40 x 70.50 x 6.80 | 123.80 x 58.60 x 7.60 |
| Weight (g) | 147.00 | 138.00 | 112.00 |
| Battery capacity (mAh) | 3000 | 2550 | 1570 |
| Removable battery | No | No | No |
| Colours | Black | - | Space Gray, Gold, Silver |
| SAR value | 0.23 | - | - |
| Launched in India | - | Yes | Yes |
| Body type | - | - | Metal |
| display |
| Screen size (inches) | 5.00 | 5.10 | 4.00 |
| Touchscreen | Yes | Yes | Yes |
| Resolution | 1080x1920 pixels | 1440x2560 pixels | 640x1136 pixels |
| Pixels per inch (PPI) | 443 | 577 | 326 |
| Protection type | - | Gorilla Glass | - |
| Aspect ratio | - | 16:9 | 16:9 |
| hardware |
| Processor | 1.5GHz octa-core | octa-core (4x2.1GHz + 4x1.5GHz) | 1.3GHz dual-core |
| Processor make | Qualcomm Snapdragon 615 | Samsung Exynos 7 Octa 7420 | Apple A7 |
| RAM | 2GB | 3GB | 1GB |
| Internal storage | 16GB | 32GB | 16GB |
| Expandable storage | Yes | No | No |
| Expandable storage type | microSD | - | - |
| Expandable storage up to (GB) | 64 | - | - |
| camera |
| Rear camera | 13-megapixel | 16-megapixel (f/1.9, 1.12-micron) | 8-megapixel (f/2.2, 1.5-micron) |
| Rear flash | LED | LED | Dual LED |
| Front camera | 5-megapixel | 5-megapixel (f/1.9, 1.34-micron) | 1.2-megapixel (f/2.4) |
| Front flash | LED | - | - |
| Rear autofocus | - | Yes | Yes |
| software |
| Operating system | Android 5.0.2 | Android 5.0 | iOS 7 |
| Skin | Obi Lifespeed | TouchWiz | - |
| connectivity |
| Wi-Fi | Yes | Yes | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n | 802.11 a/b/g/n/ac | 802.11 a/b/g/n |
| GPS | Yes | Yes | Yes |
| Bluetooth | Yes, v 4.00 | Yes, v 4.10 | Yes, v 4.00 |
| NFC | No | Yes | No |
| Infrared | No | Yes | No |
| USB OTG | Yes | Yes | No |
| Headphones | 3.5mm | 3.5mm | 3.5mm |
| FM | Yes | No | No |
| Number of SIMs | 2 | 1 | 1 |
| Wi-Fi Direct | Yes | Yes | No |
| Mobile High-Definition Link (MHL) | No | No | No |
| Micro-USB | - | Yes | - |
| Lightning | - | - | Yes |
| sim 1 |
| SIM Type | Micro-SIM | Nano-SIM | Nano-SIM |
| GSM/CDMA | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes |
| sim 2 |
| SIM Type | Nano-SIM | - | - |
| GSM/CDMA | GSM | - | - |
| 3G | Yes | - | - |
| 4G/ LTE | No | - | - |
| sensors |
| Compass/ Magnetometer | Yes | Yes | Yes |
| Proximity sensor | Yes | Yes | Yes |
| Accelerometer | Yes | Yes | Yes |
| Ambient light sensor | Yes | Yes | Yes |
| Gyroscope | Yes | Yes | Yes |
| Barometer | No | Yes | No |
| Temperature sensor | No | No | No |
| Fingerprint sensor | - | Yes | Yes |