(https://forum.dhammacitta.org/proxy.php?request=http%3A%2F%2Fpic.gsmarena.com%2Fvv%2Freviewsimg%2Fsamsung-s7550-blue-earh%2Fofic%2Fgsmarena_001.jpg&hash=c2f6a8c2a9982109f4a7eecb3d7eefc1befb3d7d)
Key features
- Solar panel for battery charging
- GSM 850/900/1800/1900 MHz, GPRS/EDGE class 12, UMTS 900/2100, HSDPA 3.6Mbps
- Commendable build quality
- 3" capacitive TFT touchscreen, WQVGA resolution (240 x 400 pixels)
- 180MB onboard storage, microSD card slot (up to 16GB)
- Wi-Fi, GPS with A-GPS support
- 3.15 megapixel fixed focus camera with smile detection and QVGA [at] 30fps video recording
- Bluetooth 2.1 with A2DP, USB v.2.0
- Document viewer
- Exchange ActiveSync support
- Smart unlock
- Accelerometer sensor
- FM radio with RDS
- Music recognition service
- 1080 mAh battery
Main disadvantages
- Could've been slightly thinner
- The screen is poorly visible in the sun
- 3 MP fixed focus camera is outdated
- Grip and handling compromised by the solar panel
source : http://www.gsmarena.com/samsung_s7550_blue_earth-review-394.php