Lumia 550 feature a 4.7-inch HD display. Powered by a 1GHz quad-core Qualcomm Snapdragon chipset and 1GB RAM, the Lumia 550 will feature a 5 megapixel rear camera with LED flash and a 2 megapixel front snapper.It will further come with 8GB of internal storage with microSD card support of up to 128 GB. It will come powered by a 1905mAh battery.
4.7-inch (1280 x 720 pixels) HD display
1.1 GHz quad-core Qualcomm Snapdragon 210 processor
1GB RAM, 8GB internal memory, expandable memory up to 200GB with microSD
Windows 10
Dual SIM (Only in Lumia 550 Dual SIM)
5MP auto focus rear camera with LED flash, f/2.4aperture, 720p video recording
2MP front-facing camera
Dimensions: 136.1 x 67.8 x 9.9 mm and 141.9 grams
3.5mm audio jack, FM Radio
4G LTE / 3G HSPA+, WiFi 802.11 b/g/n, Bluetooth 4.1 LE, GPS / aGPS
1950mAh battery