Nvidia Shield (set-top box)

Last updated
Nvidia Shield
Nvidia Shield logo.png
NVIDIA SHIELD TV 2017ver console.jpg
Also known asShield Android TV, Shield Console
Manufacturer Nvidia
Product familyShield
Type Set-top box, microconsole
Release date
Introductory price US$199.99 US$299.99 (pro version)
Operating system Android TV
System-on-chip used Tegra X1
Memory3  GB
Storage16 GB flash memory (Shield) or 500 GB hard disk (Shield Pro)
microSD card reader
Connectivity 2.4 GHz + 5 GHz Wi-Fi 802.11ac, Bluetooth 4.1, Gigabit Ethernet, 2x USB 3.0, Micro USB, HDMI 2.0
Online services GeForce Now
Google Play
Related articles Shield Tablet
Website shield.nvidia.com/android-tv/

The Nvidia Shield (stylized SHIELD), also known as the Shield Android TV or Shield Console, [1] is an Android TV-based digital media player produced by Nvidia as part of its Shield brand of Android devices. First released in May 2015, the Shield is marketed by Nvidia as a microconsole, emphasizing its ability to play downloaded games and stream games from a compatible PC on a local network, or via the GeForce Now subscription service. As with all other Android TV devices, it can also stream content from various sources using apps, and also supports 4K resolution video. It has been distributed in models with either 16 GB of flash storage, or a 500 GB hard drive, the latter branded as Shield Pro.

Android TV Android operating system version for digital media players

Android TV is a version of the Android operating system designed for digital media players. As a replacement for Google TV, it features a user interface designed around content discovery and voice search, surfacing content aggregated from various media apps and services, and integration with other recent Google technologies such as Assistant, Cast, and Knowledge Graph.

Digital media player Type of hard drives

A digital media player (DMP) is a home entertainment consumer electronics device that can connect to a home network to stream digital media such as music, photos or digital video. Digital media players can stream files from a personal computer, network-attached storage or another networked media server, to play the media on a television or video projector display for home cinema. Most digital media players utilize a 10-foot user interface, and many are navigated via a remote control. Some digital media players also have smart TV features, such as allowing users to stream media such as digital versions of movies and TV shows from the Internet or streaming services.

Nvidia American global technology company

Nvidia Corporation, more commonly referred to as Nvidia, is an American technology company incorporated in Delaware and based in Santa Clara, California. It designs graphics processing units (GPUs) for the gaming and professional markets, as well as system on a chip units (SoCs) for the mobile computing and automotive market. Its primary GPU product line, labeled "GeForce", is in direct competition with Advanced Micro Devices' (AMD) "Radeon" products. Nvidia expanded its presence in the gaming industry with its handheld Shield Portable, Shield Tablet and Shield Android TV.

Contents

In 2017, Nvidia released a refreshed version of the 16 GB Shield, which has a smaller form factor that drops MicroSD and infrared support, comes with an updated controller, and is otherwise identical in hardware to the original model.

Specifications

The Shield utilizes Nvidia's Tegra X1 system-on-chip, based the ARM Cortex-A57 CPU and Nvidia's Maxwell microarchitecture GPU, with 3 GB of RAM. The device supports 4K resolution output at 60 FPS over an HDMI 2.0 output, with support for HEVC-encoded video. The Shield can either contain 16 GB of internal flash storage or a 500 GB hard drive, expandable via microSD card or removable storage. Models with a 500 GB hard drive are branded as Shield Pro. [2] [3] [4] It contains two USB ports. [4] For internet connections, it supports gigabit Ethernet and 802.11ac Wi-Fi. The console ships with one wireless controller; a remote with voice control and a headphone jack is sold separately. [3] [5]

The ARM Cortex-A57 is a microarchitecture implementing the ARMv8-A 64-bit instruction set designed by ARM Holdings. The Cortex-A57 is an out-of-order superscalar pipeline. It is available as SIP core to licensees, and its design makes it suitable for integration with other SIP cores into one die constituting a system on a chip (SoC).

Maxwell is the codename for a GPU microarchitecture developed by Nvidia as the successor to the Kepler microarchitecture. The Maxwell architecture was introduced in later models of the GeForce 700 series and is also used in the GeForce 800M series, GeForce 900 series, and Quadro Mxxx series, all manufactured in 28 nm.

4K resolution video size standard

4K resolution, also called 4K, refers to a horizontal display resolution of approximately 4,000 pixels. Digital television and digital cinematography commonly use several different 4K resolutions. In television and consumer media, 3840 × 2160 is the dominant 4K standard, whereas the movie projection industry uses 4096 × 2160.

The Shield runs Android TV; games optimized and ported for the device are offered through a separate Shield Store app. [3] The device can also stream games through Nvidia's on-demand subscription cloud gaming service GeForce Now (formerly Nvidia GRID), and from a local computer using the GameStream function of supported Nvidia graphics cards via the GeForce Experience application. [5] [6] [7]

Cloud gaming, sometimes called gaming on demand, is a type of online gaming that aims to provide smooth and direct playability of to end users of games across various devices. This could include a host gaming server capable of executing a gaming engine and streaming the gaming data to the client device. Currently there are two main types of cloud gaming: cloud gaming based on video streaming and cloud gaming based on file streaming. Some also categorize it into four models: video-based cloud gaming, instruction-based cloud gaming, file-based cloud gaming, and component-based cloud gaming.

GeForce Now is a brand used by three cloud gaming services offered by Nvidia. The Nvidia Shield version of GeForce Now, formerly known as Nvidia GRID, launched in beta in 2013, with Nvidia officially unveiling its name on September 30, 2015. The service is a subscription-based offering that allows users unlimited access to a library of games hosted on Nvidia servers for the life of the subscription, delivered to subscribers through streaming video. Certain titles are also available via a "Buy & Play" model. The service is available on the PC, Shield Portable, Shield Tablet, and Shield Console devices.

On January 16, 2017, Nvidia announced Shield Experience Upgrade 5.0, which is based on Android 7.0 "Nougat". It adds software features from the updated 2017 model, including HDR support for 4K video, new apps (including Amazon Video), SmartThings integration, Google Assistant support, and a new Nvidia Games interface. Google Assistant support requires a new iteration of the Shield Controller. [8] [9] In June 2018, Nvidia released an update that included Android 8.0 Oreo as well as an update to the user interface. [10]

Android Nougat Seventh major version of the Android operating system

Android "Nougat" is the seventh major version and 14th original version of the Android operating system. First released as an alpha test version on March 9, 2016, it was officially released on August 22, 2016, with Nexus devices being the first to receive the update. The LG V20 was the first smartphone released with Nougat.

SmartThings Inc. is an American technology company headquartered in Mountain View, California with a software development center in Minneapolis, MN. The company makes a hub, cloud platform, and client applications for smart homes and the consumer Internet of Things.

Google Assistant Googles AI personal assistant

Google Assistant is an artificial intelligence-powered virtual assistant developed by Google that is primarily available on mobile and smart home devices. Unlike the company's previous virtual assistant, Google Now, Google Assistant can engage in two-way conversations.

2017 version

In January 2017, Nvidia unveiled a refreshed version of the 16 GB Shield. It has a revised form factor with a smaller size but no microSD slot, and is supplied with Shield Experience Upgrade 5.0. A remote control is now bundled, as well as an updated controller with an always-on microphone. The 2017 model contains the same Tegra X1 system-on-chip as the 2015 model. [4] The 2017 Shield replaced the original 16 GB version. Nvidia continues to market the larger, 500 GB Shield Pro model. [11]

Chinese version

Nvidia chose to cooperate with iQiyi, a video content operator in the Chinese mainland, to sell the Chinese version of the SHIELD TV. [12]

iQiyi Chinese online video platform

iQiyi, formerly Qiyi, is an online video platform based in Beijing, China launched on April 22, 2010. iQiyi is currently one of the largest online video sites in the world, with nearly 6 billion hours spent on its service each month, and over 500 million monthly active users. On March 29, 2018, the company issued its IPO in the U.S. and raised $2.25 billion.

The Chinese version SHIELD TV has exactly the same hardware as 16 GB version, but integrates special system firmware (NVIDIA give out ROMS) [13] . There is no Play Store, but iQiyi's own app store. In particular, it provides several Nintendo transplant games:

  1. 新超级马力欧兄弟 New Super Mario Bros. Wii
  2. 超级马力欧银河 Super Mario Galaxy
  3. 塞尔达传说:黄昏公主 The Legend of Zelda: Twilight Princess
  4. 击拳热斗!! Punch-Out!!
  5. 森喜刚归来 Donkey Kong Country Returns

It's said that these games run on SHIELD TV as GameCube/Wii emulator. [14]

See also

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References

  1. Smith, Ryan. "NVIDIA's SHIELD Console Becomes SHIELD Android TV". Anandtech. Retrieved 5 May 2017.
  2. "NVIDIA SHIELD And SHIELD Pro Review: Easily The Best Android TV On The Market, But Don't Toss Out Your Game Consoles Just Yet". Android Police. Retrieved 5 May 2017.
  3. 1 2 3 "NVIDIA Announces SHIELD Console: Tegra X1 Android TV Box Shipping In May". Anandtech. Retrieved 4 May 2017.
  4. 1 2 3 "Nvidia's new Shield TV is a refined media box, but it's still best for gamers". The Verge. Retrieved 5 May 2017.
  5. 1 2 "NVIDIA Shield TV review: the best Android set-top box you can buy". Engadget. Retrieved 4 May 2017.
  6. "NVIDIA's GeForce NOW - GRID Cloud Gaming Service Goes the Subscription Way". Anandtech. Purch, Inc. Retrieved 4 May 2017.
  7. "Nvidia finally launches GeForce Now cloud gaming for Shield set-top console". VentureBeat. Retrieved 2016-07-18.
  8. "The updated Nvidia Shield is now available". The Verge. Retrieved 5 May 2017.
  9. "Old Nvidia Shield TV will also get Google Assistant in update". Pocket-lint. Retrieved 5 May 2017.
  10. "NVIDIA Shield TV Android 8.0 Oreo update rollout is back on!". Android Central. 2018-06-27. Retrieved 2018-07-18.
  11. "Nvidia Shield (2017) review". Techradar. Retrieved 5 May 2017.
  12. "SHIELD影游一体机 常见问题". NVIDIA SHIELD. Retrieved 28 June 2018.
  13. "SHIELD Developer OS Images". NVIDIA Developer. Retrieved 28 June 2018.
  14. "Chinese Nvidia Shield TV with Nintendo games may actually be running a GameCube/Wii Emulator". XDA Developers . Retrieved 28 June 2018.