HTC unveiled three phones at the end of last month, two of which were dual-SIMs. The exception was the HTC Desire 501, but it turns out that its dual-SIM version was just a few weeks late.
The HTC India website now lists the HTC Desire 501 dual sim as "coming soon". The phone is a more affordable HTC One mini alternative with a 4.3" WVGA screen, dual-core 1.15GHz processor (likely a Cortex-A7) with 1GB RAM running Android 4.1 Jelly Bean with Sense 4.0 on top.
The Desire 501 dual sim has two microSIM card slots with dual-active support – you can switch lines or use data during a call. Only one SIM is 3G-enabled, it does 14.4Mbps downlink with HSDPA.
Other connectivity options include Wi-Fi b/g/n, Bluetooth 4.0 with Apt-X and NFC. The 501 dual sim packs an 8MP back camera and 2.1MP front-facing camera, both of which have f/2.0 apertures. The main camera can record 720p video and uses HTC's ImageChip technology.
The phone has 8GB of built-in storage expandable with microSD cards. The whole thing is powered by a 2,100mAh battery.
There's no official word on availability and pricing, but the Desire 501 dual sim is so far only listed on HTC India's site.
Thanks goes to sourabh for the tip!