As well as the M7, Taiwanese handset manufacturer HTC is said to be working on the Android-powered M4 and G2 smartphones.
According to Evleaks, which is known for leaking official early images and details on upcoming devices, HTC will launch the two devices during 2013. The M4 is rumored to be a high-end handset that is "one step below the M7."
It's said to sport a 4.3-inch 720p display, a 1.2 dual-core Snapdragon S4 processor, 2 GB of RAM, LTE connectivity, 16 GB of internal storage, a 13-megapixel rear camera, and Android 4.1 Jelly Bean.
The G2 is an entry-level device that houses a 3.5-inch HVGA display, a 1 GHz single-core processor, 512 MB of RAM, 4 GB of internal storage, and a 5-megapixel rear camera. It'll run on an Android 4.0 Ice Cream Sandwich.
HTC, which is said to be working on over 25 smartphones, is apparently preparing a spring release for the M4 and G2, while its flagship M7 smartphone is rumored to launch on March 8. The latter – and probably the former two – will be announced on February 20 during a New York event.