Only 3 devices based on Snapdragon 805 SoC have been announced yet (since September): Amazon Fire HDX 8.9 (will be released on Oct 21), Samsung GALAXY Note Edge and Samsung GALAXY Note 4 (release for both–17 model varieties–is scheduled to take place in 140 countries throughout the rest of October after 17th in the U.S. and into the month of November). In addition Google Hopes Whale of a Phone Will Make Splash in Phablet Market with the 5.9″ Motorola (soon Lenovo) Nexus 6 (Shamu) sporting the Snapdragon 805 SoC, and competing with Apple’s iPhone 6 Plus. It might be released in mid-October (October 15 or 16) quite probably together with groundbreaking Android L.
New Krait 450 CPU cores (of Qualcomm’s own Krait microarchitecture for ARMv7-A CPU instruction set architecture–ISA) and new Adreno 420 GPU (for Qualcomm’s brand new Adreno 4xx GPU architecture) as well as the explained below:
– Ultra HD 4K display with integrated Hollywood Quality Video (HQV) technology [0:50⇒]
– HEVC codec feature [2:02⇒]
More information: Snapdragon 805 Processor Product Brief of Sept 20, as well as AnandTech | Qualcomm Snapdragon 805 Performance Preview of May 21 (also giving details about the Adreno 4xx GPU architecture) plus The first wave of computational photography capabilities from Qualcomm for its new Snapdragon 805 SoCs [this same blog, Jan 4-12, 2014].
Note that the Snapdragon 805 SoC was announced 11 months ago (Nov 20, 2013) with:
sampling now and expected to be available in commercial devices by the first half of 2014.
The 4 months delay is quite explainable by the onslaught of high-end SoCs from aspiring competitors, such as MediaTek (first and foremost, see more below), Rockchip, Allwinner etc., all using 3d party semiconductor IP for CPU and GPU cores. While pushing for maximum attainable performance with Krait 450 and Adreno 420 by adding more time to development, meantime Qualcomm itself was forced to move to high-end 64-bit ARMv8-A ISA cores from ARM Holdings (Cortex-A57/A53 big.LITTLE) for its upcoming 2015 SoCs (Snapdragon 810 and Snapdragon 808) in order to remain competitive, as even with Krait 450 the DMIPS/MHz gain against the first Krait 200 core is marginal: 3.51 vs 3.3. So the Krait 450 is the end-of-the-road implementation of the original Krait microarchitecture (but Qualcomm might come out with a brand new microarchitecture of its own for ARMv8-A ISA cores in order to remain competitive from 2016 and on).
Note as well that MediaTek will pose a direct challenge to Qualcomm in high-end 32/64-bit smartphone SoC space as per MediaTek May Narrow Qualcomm’s Lead in China’s 4G Market [EE|Times, Oct 1, 2014]:
MediaTek, Taiwan’s largest chip designer, has a chance to narrow Qualcomm’s lead in China’s 4G smartphone market with the launch of a new octo-core processor in the first quarter of 2015. MediaTek is sampling now the MT6795, a new 64-bit LTE True Octa-core SoC and will start selling the chip early next year, according to Joey Lee, a company spokesperson.
“The chip will provide Samsung Galaxy Notes-like performance at half the price,” Abrams [Randy Abrams, a Taipei-based analyst with investment bank Credit Suisse] said in a phone interview. “It’s for Chinese brands that want performance comparable to Galaxy Notes or the Apple iPhone at the equivalent of $300 to $400 retail for a handset.”
By the first quarter of next year, MediaTek’s MT6795 shipments are expected to reach 30 million units, giving MediaTek a chance to take the lead from Qualcomm, the Commercial Times report said, without citing the source of its information. Qualcomm has a 68% share of the global baseband chip business that was worth $5.2 billion in the second quarter of this year, according to Strategy Analytics.
The current MediaTek challenge for Qualcomm is MediaTek’s 64-bit ARM Cortex-A53 octa-core SoC MT8752 is launched with 4G/LTE tablets in China [this same blog, Oct 14, 2014]
Regarding the MediaTek competitive edge over Qualcomm before that you can read on this blog:
– Qualcomm’s SoC business future is questioned first time [May 1, 2013]
– Eight-core MT6592 for superphones and big.LITTLE MT8135 for tablets implemented in 28nm HKMG are coming from MediaTek to further disrupt the operations of Qualcomm and Samsung [July 20, 2013 – March 15, 2014]
– MediaTek MT6592-based True Octa-core superphones are on the market to beat Qualcomm Snapdragon 800-based ones UPDATE: from $147+ in Q1 and $132+ in Q2 [Dec 22, 2013 – Jan 27, 2014]
– ARM Cortex-A17, MediaTek MT6595 (devices: H2’CY14), 50 billion ARM powered chips [Feb 18 – March 13, 2014]
– MediaTek is repositioning itself with the new MT6732 and MT6752 SoCs for the “super-mid market” just being born, plus new wearable technologies for wPANs and IoT are added for the new premium MT6595 SoC [March 4-13, 2014]