When it comes to 4G speed vs. 4G nationwide coverage,the Elevate 4G gives you the best of both worlds. The AT&T Elevate 4G Mobile Hotspot is a true "Dual 4G" device. Enjoy America's largest HSPA+ 4G network, while at the same time being able to take advantage of AT&T's rapidly growing, super fast 4G LTE network. The Elevate has all the best and most useful features, great battery life and the rock solid reliability and ease-of-use you can depend on.
Perhaps the most versatile and innovative Mobile Hotspot ever made, the Sprint Tri-Fi is a true "triple network" device. The Tri-Fi works on both Sprint 4G networks, WiMax and LTE 4G as well as America's largest 3G network . Manufactured by Sierra Wireless, the pioneers of 4G mobile hotspots. With an incredible list of features, and an 8 hour battery life, the Tri-Fi will keep up with you and all your devices throughout the day.