Featuring a 5-inch display, a dual-core processor and a 5-megapixel camera, the affordable ZTE Grand X is available prepaid from US carrier Cricket.
On Thursday the Chinese smartphone maker released the F1 in India, with an F1 Plus racing not far behind.
Mid-tier features and few surprises, but the new HTC Desire phones could at least be affordable, all have LTE and run Android Lollipop.
Sporting a 4.7-inch touchscreen, Android 4.4.2 KitKat, and a quad-core processor, the LG Optimus L90 is an affordable mid-tier handset for T-Mobile.
The Korean company will sell the mid-tier Android phone first in Russia and nearby countries starting next month, then spread to other parts of the world.
The Taiwanese handset maker has shown off two new mid-tier phones at MWC, the Desire 816 and the 610.
The company's first smartphone for 2014 isn't the rumored M8 but a 5.5-inch quad-core handset that's aimed at the mid-tier segment.
Even with a diminutive engine and no optional packages, the mid-tier 2014 Ford Escape SE boasts good turbocharged, performance and dashboard tech.
Manufactured by ZTE, the competitively priced Sprint Force is a 4G LTE mid-tier handset with a dual-processor, 4-inch screen, and 5-megapixel camera.
Known as the L7 II, L5 II, and the L3 II, LG ups the ante with its L-series line of mid-tier, 3G handsets.