The Samsung SM-G5510 has been spotted on GFXBench after receiving the Wi-FI certification from the WFA (WiFi Alliance). We have learned that the device has:
a 5-inch display hd display
Snapdragon SoC with quad-core 1.4GHz CPU
2GB/16GB memory config
12MP/5MP camera combo
It is priced at around $100, which is pretty good for that kind of mid-range specs.