4k News - Page 39 of 77 - CNX Software

November 27, 2017March 17, 2024 by Jean-Luc Aufranc (CNXSoft) - 57 Comments

Amlogic S905X vs Rockchip RK3328 vs Allwinner H6 Processors – Benchmarks & Features Comparison

Rockchip, Amlogic, and Allwinner are all battling for the lower and mid-range segments of the TV box market, so it may be interesting to compare their solutions. We won’t look into the ultra low-end market with 32-bit ARM Cortex A7 processor, but instead compare some of the recent quad-core 64-bit ARM Cortex A53 processor for 4K HDR TV box from the company with respectively Amlogic S905X, Rockchip RK3328, and Allwinner H6 SoCs. We’ll compare some of the benchmarks obtained with Android TV boxes, as well as other features like video support, USB, and Ethernet interfaces. S905X vs RK3328 vs H6 Benchmarks Let’s start with results for popular Android benchmarks: Antutu 6.x, Vellamo 3.x, and 3DMark Ice Storm Extreme v1.2 with results obtained from 3 TV boxes: Mini M8S II (Amlogic S905X), A95X R2 (Rockchip RK3328), and Zidoo H6 Pro (Allwinner H6). A score is highlighted in green is there’s a […]

November 22, 2017 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Hisilicon Hi3559A V100ES is an 8K Camera SoC with a Neural Network Accelerator

Earlier today, I published a review of JeVois-A33 machine vision camera, noting that processing is handled by the four Cortex A7 cores of Allwinner A33 processor, but in the future we can expect such type of camera to support acceleration with OpenCL/Vulkan capable GPUs, or better, Neural network accelerators (NNA) such Imagination Tech PowerVR Series 2NX. HiSilicon already launched Kirin 970 SoC with such similarIP, except they call it an NPU (Neural-network Processing Unit). However, while looking for camera SoC with NNA, I found a list of deep learning processors, including the ones that go into powerful servers and autonomous vehicles, that also included a 8K Camera SoC with a dual core CNN (Convolutional Neural Network) acceleration engine made by Hisilicon: Hi3559A V100ES. Hisilicon Hi3559A V100ES specifications: Processor Cores 2x ARM Cortex A73 @ 2 GHz, 32 KB I cache, 64KB D cache or 512 KB L2 cache 2x ARM […]

November 20, 2017November 20, 2017 by Ian W MORRISON (Linuxium) - 8 Comments

BBen MN10 TV Stick Review – Windows 10, Ubuntu 17.04, Benchmarks, and Kodi

The BBEN MN10 is the second Apollo Lake device to be released in the stick form-factor and on paper looks to have a lot to offer: It features an Apollo Lake N3350 SoC, an unusual 3GB of RAM, 64GB of storage and is cooled by a ‘mute’ fan. The devices comes in a plain box with a power adapter, and a leaflet style manual. It also included a three-pin UK power adapter, as this was advertised as the ‘BBen MN10 Mini PC – UK PLUG BLACK’. Looking at the detail specifications: We can immediately see discrepancies as the device does not have a ‘RJ45 Port Speed: 1000M LAN’ port, and was not supplied with ‘1 x HDMI Cable’ nor ‘1 x Remote Control’. Powering on the device and the ‘mute’ fan is also a miss-representation as it starts immediately and is noticeably noisy. It also runs at full speed regardless […]

November 17, 2017January 5, 2018 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

BenQ W1700 4K HDR Video Projector to Sell for Less than $2,000

[Update: The project is now for sale on Amazon for $1,499 shipped] 4K UltraHD TVs have now become affordable, with prices not that far from HD television sets for a given size. But what about 4K projectors? We first find out about development in this space with a demo for Texas Instruments 4K DLP chip in January 2016 at CES. Close to the end of that year, I had another look while writing about a $70,000 Canon 4K projector based on laser technology, and found out the cheapest true 4K projector would sell for around $10,000. I did not pay to much attention to 4K projectors this year, but I’ve been informed that Benq has come up with an affordable 4K HDR projector: W1700 / HT2550 (US) that will start selling for 1,599 Euros including VAT (around $1,885 US) next January. This could well mean $1,600 once it is launched […]

November 10, 2017 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Zidoo H6 Pro (Allwinner H6) TV Box Review – Part 2: Android 7.0 Firmware

Zidoo H6 Pro is the very first Allwinner H6 based 4K TV box. The Android 7.0 device support H.265, H.264 and VP6 4K video decoding, comes with fast interfaces such as USB 3.0, and network connectivity with Gigabit Ethernet and 802.11ac WiFi. I’ve already checkout the hardware in the first part of the review entitled “Zidoo H6 Pro (Allwinner H6) TV Box Review – Part 1: Unboxing & Teardown“, and since then, I’ve had time to play with the TV box, and report my experience with Android 7.0 in this second part of the review. First Boot and OTA Firmware Update I’ve connected a USB keyboard and a USB dongle with RF dongles for an air mouse and gamepad on the two USB ports, a USB 3.0 hard drive to the single USB 3.0 ports, as well as HDMI and Ethernet cables before powering up the TV box. I also […]

November 8, 2017August 21, 2018 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

HiMedia Q10 Pro TV Box Review – Part 1: Unboxing and 3.5″ SATA Bay

HiMedia Q10 Pro Android TV box was launched in March of last year, equipped with a HiSilicon Hi3798CV200 quad-core ARM Cortex A53 processor, 2GB RAM, 16GB flash, and a SATA bay for 3.5″ drives. When I wrote a post about the Best Android TV boxes, on commenter mentioned that while NVIDIA Android Shield was the best box for streaming, he felt HiMedia Q10 Pro offered the best quality for media playback. With now 18 months since launch, you may wonder why I would do a review now. That’s because Himedia keeps updating the firmware, and they asked me to check out and test their latest feature: 4K Blu-Ray navigation on Android 7.0 OS. As usual, I’ll start by checking out the hardware, and will publish a review focusing on Blu-ray playback in a few weeks. The package is more like a suitcase that your usual tiny box, but that’s common […]

November 2, 2017 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Rikomagic RKM V3 Rockchip RK3328 TV Stick Launched for $63

We’ll know find plenty of devices powered by Rockchip RK3328 from TV boxes to development boards, but if you are interested in getting an Android TV stick based on the processor, I’m only aware of Rikomagic RKM V3 which the company unveiled in September. However, at the time the TV dongle was not for sale yet, and the company has just launched it for $62.90 including shipping on Aliexpress. RKM V3 specifications have not changed since the announcement, except we can have info about size and weight: SoC – Rockchip RK3328 quad core Cortex A53 processor @ 1.5 GHz with Mali-450MP2 GPU System Memory – 2 GB RAM Storage – 8 GB eMMC flash + micro SD card up to 32 GB Video & Audio Output – HDMI 2.0a up to 4K @ 60 Hz with HDR10 and HLG support Video Codec – 4K VP9, H.265 and H.264. 1080p VC-1, […]

November 1, 2017 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Arm Announces Mali-D71 for 4K/120 Hz Displays, Assertive Display 5 with HDR

Arm has just announced Mali-D71 display processor optimized for 4K120 displays used for virtual reality, Assertive Display 5 display management core which adds support for high dynamic range (HDR10 / HLG), as well as CoreLink MMU-600 system memory management unit to handle data feed to Mali-D71, with the integration leading to a 55% area saving for the combined solution and a 50% latency improvement. Mali-D71 Display Processor The main advantages of D71 display processor include: 30% system power savings by fully offloading GPU workloads before output such as composition, rotation, high-quality scaling, and other imaging processing in fixed function hardware. 2x area efficiency compared to Mali-DP650. When driving a single display, it can re-use the resources of a secondary display, doubling the performance. 4x latency tolerance – Mali-D71 can sustain up to 4x the delay on the system bus for the same throughput, helping maintaining high refresh rates up to […]