1/4/2023 0 Comments Galaxy tab s4 miracast![]() ![]() I still needed more information to find out what the S4 itself was actually capable of. Even so, these potential performance gains over other non-11ac handsets are very impressive.Īlthough the chipset itself may support up to 443.3 Mbps, primarily through the 80Mhz-width channel capability, this doesn't mean that the Samsung implementation has actually taken advantage of the full 80Mhz channel width. Some very interesting facts and figures here, but this pretty much quashed the outlandish claims in some articles around the 1.3Gbps top speed, as the chipset cannot go beyond 433mbps. Integrated support for Wi-Fi Direct™, Wi-Fi Certified Miracast™ and Wi-Fi Certified Passpoint™ technologies.Built-in media processing to off-load host processor.Advanced beamforming (IEEE 802.11ac/n), Low-Density Parity Check (LDPC) code and Space-Time Block Code (STBC) support for better coverage and more reliable connectivity.Key high-throughput mobility interfaces, including SDIO 3.0, PCIe and HSIC, make it suitable for smartphone, tablet and computing platforms.Broadcom's TurboQAM™ technology implements the highest data-rate 256-QAM mode in 2.4 GHz and enables devices equipped with the BCM4335 to deliver 10 percent faster throughputs than 802.11n speeds when communicating with other 5G WiFi devices.The BCM4335 features advanced idle power consumption performance, which significantly extends mobile device's battery life.Supports 20, 40, and 80 MHz channels with optional SGI (256 QAM modulation).Full IEEE 802.11a/b/g/n legacy compatibility with enhanced performance.Single stream IEEE 802.11ac solution with data rates up to 433.3 Mbps.They revealed that the WiFi chip in the S4 is the Broadcom BCM4335Ī quick look around the Broadcom site soon revealed the product page for the BCM4335, with an overview of the chipset specification. My first port of call was a product tear-down over at. Having a quick scan of the reviews across the web about the new handset, I was intrigued to see claims that it supports 802.11ac, allowing speeds up to 1.3Gbps! Feeling a little sceptical that it would support anything close to those speeds, I did a bit of digging to see what I could find. With all of the excitement around 802.11ac that is currently unfolding, I was very interested to hear about the support for 11ac by the recently released Saumsung Galaxy S4. ![]()
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