Some mobile phones support use of two SIM cards, described as dual SIM operation. When a second SIM card is installed, the phone may allow users to switch between two separate mobile network services manually, have hardware support for keeping both connections in a "standby" state for automatic switching, or have two transceivers to maintain both network connections at once.
The Android Dev Phone (ADP) is a SIM-unlocked and bootloader unlocked Android device that is designed for advanced developers. While developers can use regular consumer devices purchased at retail to test and use their apps, some developers may choose not to use a retail device, preferring an unlocked or no-contract device.
HTC is the original design manufacturer for many Android and Windows Phone-based smartphones and PDAs. Brands that have marketed or previously marketed HTC-manufactured products include Dell, Fujitsu Siemens, HP/Compaq, i-mate, Krome, O2, Palm, Sharp Corporation, and UTStarcom. HTC also manufactures ultra-mobile PCs, and is also the manufacturer of the Nexus One and Nexus 9, a smartphone and tablet designed and branded by Google, respectively.
The HTC Desire is the first smartphone of the Desire series developed by HTC. It was announced on 16 February 2010 and released in Europe and Australia in the second quarter of the same year. The HTC Desire was HTC's third flagship phone running Android 2.1 Eclair which can be upgraded to 2.2 Froyo or 2.3 Gingerbread. Internally it bears a strong resemblance to the Nexus One, but differs in some features.
The HTC Desire HD is an Android smartphone by HTC Corporation. It was unveiled at a press event in London hosted by HTC on September 15, 2010, and was made available for sale in October in Europe and in January 2011 in Canada. The Desire was HTC's fourth flagship Android device until the release of their new line of flagship model, the HTC Sensation.
The Samsung Infuse 4G was an Android smartphone that was released by Samsung in May 2011. It has a 1.2 GHz Hummingbird processor with 8–16 GB internal Flash memory, a 4.5 inch 480×800 pixel Super AMOLED Plus capacitive touchscreen display, an 8-megapixel camera and a 1.3-megapixel front-facing camera.
The HTC Desire S is a smartphone designed and manufactured by HTC Corporation that runs the Android operating system. First announced at Mobile World Congress on February 15, 2011 as a successor to the HTC Desire, it was released on March 8, 2011.
The HTC Incredible S (S710E) (s710d), also known as the Incredible 2, is a smartphone designed and manufactured by Taiwan's HTC Corporation originally running the Android 2.2 operating system. Officially announced by HTC on February 15, 2011 at MWC 2011 in Barcelona, Spain, alongside the HTC Desire S and the HTC Wildfire S, the HTC Incredible S was launched exclusively in the UK to Carphone Warehouse and Best Buy on February 26, 2011 marketed by Sarah Harding of Girls Aloud.
HTC Sensation XL is touchscreen-based, slate-sized Android smartphone manufactured by HTC. It was announced on October 6, 2011 by HTC on their Beats Audio event at London and released worldwide on October 26, 2011. The Sensation XL was HTC's second phone that was equipped with Beats Audio sound enhancer technology, after the earlier HTC Sensation XE. Two editions of the HTC Sensation XL were released; the only difference between these two models was that the limited edition was shipped with is Beats Solo's while the normal edition was shipped with the in-ear earphones of those on the Sensation XE.
The HTC One X is a touchscreen-based, slate-sized smartphone designed and manufactured by HTC. It was released running Android 4.0.3, with the HTC Sense 4.0 skin. The One X is powered by the NVIDIA Tegra 3 for most international GSM carriers, making this the first HTC phone to be equipped with a quad-core processor, while a variant which is LTE capable is powered by the Qualcomm Snapdragon S4 dual-core 1.5 GHz Krait processor. The One X was announced on February 26, 2012, at the Mobile World Congress and was HTC's sixth flagship product, leading the HTC One series from the time of its release through April 2013, when its successor the HTC One (M7) was announced.
The Samsung Galaxy S4 Mini is an Android smartphone developed by the Korean manufacturer Samsung Electronics. Announced on May 31, 2013 and released in July 2013, the S4 Mini is a mid-range model of its flagship Galaxy S4 smartphone and a successor to the Galaxy S III Mini. It has a similar hardware design and software features to its high-end counterpart.
The HTC Desire 601 is an Android smartphone designed and manufactured by HTC. The Desire 601 is a mid-range device carrying design traits from the HTC One and One Mini, utilizing a dual-core processor, 4.5-inch qHD display, and offering LTE support.
The HTC One (M8) is an Android or Windows smartphone manufactured and marketed by HTC. Following a number of leaks that occurred during the months prior, the device was officially unveiled in a press conference on March 25, 2014, and released the same day by Verizon Wireless at retail, and by other Canadian and United States carriers for online orders prior to its wider retail availability in mid-April.
HTC Desire is a series of Android smartphones designed and manufactured by HTC. All products in the Desire series were designed to be affordable, touchscreen-based and slate-sized, and run the Android mobile operating system with the HTC Sense graphical user interface except for the HTC Desire 616, HTC Desire 516. HTC Desire 310 and HTC Desire 210, all of which feature a mixed user interface of HTC Sense and the Android Open Source Project.
The HTC One (E8) is a high-end Android smartphone released by HTC in 2014. It has been described as a cheaper version of the HTC One (M8), and the two devices share many similar features.
The HTC Desire 620 is an Android-based smartphone designed and manufactured by HTC. It is part of the Desire range of mid-range handsets. It was announced on 29 November 2014 in Taiwan. It was announced for the European market on 9 December 2014.
The HTC Desire 300 is a low-end Android smartphone released by HTC in 2013. The phone was announced on 3 September 2013 in London, England. It was stated that the device would be available in October 2013 in select markets.
The HTC Desire 500 is a low-mid-range Android smartphone released by HTC in 2013. On 23 July 2013, HTC Desire 500 was announced in Taiwan. On 7 August 2013, the device was unveiled for the European market.
The HTC Desire 626 is a mid-range Android smartphone released by HTC in 2015. It comes in single SIM and dual SIM models.
The HTC Desire 616 is a mid-range Android smartphone released by HTC in 2014. It is the first HTC smartphone with an octa-core processor. It was launched on 7 July 2014 in Asian markets. On 11 July 2014, the phone was launched in India for 16900 INR.
