If you're really on a budget, the Moto E4 is absolutely for you. The Moto E4 sports a decent quad-core processor, 4G LTE and Android 7.0 Nougat in a small package for only $129. The screen is bigger than the original Moto E at 5-inches and even offers 720p HD quality. So it won't look as good as others on our list, but it's a lot cheaper.
The Moto E4 runs Android 7.0 Nougat and has more than enough to offer for budget-minded shoppers. The cameras are decent being 8MP on the back and 5MP on the front, and it has a capable 2,800 mAh battery. This could be the best phone for around $100.