I HATE buying phones all the time. It gets expensive and setting things up can be a pain. But I decided to switch to Cricket form Virgin because Virgin is doing things I didn't like. Cricket has its limitations and restrictions but the coverage is a lot better. ANYWAYS the Galaxy Sol 2 is an awesome phone. I've only had it a full day and a half and I love it. I had the original Sol when it came out so I know how it works. and wow what an improvement. 16GB of space (about 9-10GB left to user. I thought this phone had dual Wi-Fi but it doesn't. Just 2.4GHz. But the awesome thing is that unlike the original Sol that had a very weak Wi-Fi antenna I'm very happy to say the Sol 2 has a VERY strong Wi-Fi antenna. Thank goodness. The LTE signal is also very strong. The 5MP rear cam takes very good pictures and has multiple resolutions. unfortunately the 5MP resolution is 4:3 not 16:9 but oh well. The 1080P rear video recording is awesome. auto focus works great without any issues. Video quality looks amazing. Sound quality is excellent. Maybe SOME tinnyness but who cares its a budget phone not a camera you take to a concert. Audio format from what I saw was 255kbps. That's excellent audio. The front 1.2MP cam takes pretty good pictures also and has a flash in the front. Well the screen completely lights up to simulate a flash. Pretty cool. Pictures aren't totally amazing but are decent. Phone runs on a 1.43GHZ ARM-Cortex A53 9 (NO IDEA what that means lol) and 1.5GB of ram. But the phone runs VERY smooth. No hiccups or random shut offs. No problems with internet. Also android 7.0 works amazing I LOVE the multiple app window portion of it. Pretty cool. The 2,600mAh battery lasts a long time as long as youre not a heavy user like me. I don't have a lot of apps. As for call quality its EXCELLENT. id rate it at a 8.5 to a 9 out of 10. People heard me VERY clearly without any problems and I could hear them without a problems. The speaker on the side is loud and awesome. Anyways I have a full review of this phone on my youtube channel just type in cricket wireless full review of the Samsung galaxy sol 2 and I'm gtx970. its a 20min review. Anyways hope this review helps.