Is 720p vs 1080i worth being concerned about? Yes and no. If you're a consumer finding for a new Tv, you can happily ignore the 720p vs 1080i consider because every Tv which is described as Hdtv or Hdtv Ready is required to support both formats.
Note: You should be aware though that lots of Tvs which support 1080i have fewer than 1080 lines and so scale the 1080 signal down. That's not a huge issue as even scaled down 1080i is far ahead of a quarterly Ntsc signal. It is worth bearing in mind that more expensive Hdtvs tend to have great scalers than economy ones, and this may be an issue.
Vizio Universal Remote
However, for broadcasters it's a live issue. Should they broadcast 1080 lines of interlaced video or 720 lines of progressive scan? They could just broadcast two signals, one in each format, but that would use up a huge chunk of bandwidth and be hugely expensive for very tiny gain.
VIZIO VBR122 Blu-ray Player with Wireless Internet Apps Best
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VIZIO VBR122 Blu-ray Player with Wireless Internet Apps Feature
- Play back Blu-ray Discs in Full HD 1080p resolution, or upscale your DVDs for enhanced picture quality
- Easily access streaming movies/TV shows, listen to music, and get the latest news, sports, and weather with VIZIO Internet Apps
- High-definition, multi-channel audio with decoding of Dolby Digital TrueHD and DTS Master Audio
- Enjoy MP3/AAC audio from connected USB devices, along with slideshows of your favorite JPEG photos
- Connect wirelessly with 802.11n Wi-Fi or use built-in Ethernet wired networking to access online entertainment
VIZIO VBR122 Blu-ray Player with Wireless Internet Apps Overview
Enjoy full 1080p HD quality with the VIZIO VBR122 Blu-ray Disc Player with Wireless Internet Apps. It plays both Blu-ray and DVD discs and includes built-in 802.11n wireless, giving you access to even more entertainment from top brands like Vudu, HuluPlus, Amazon Video On Demand, Netflix, Pandora, and more at the push of a button on the enhanced two-sided remote with keyboard. The easy, one-cable setup delivers both high-definition 1080p video and up to 7.1 channels of surround sound. The VBR122 Blu-ray Disc Player also supports Dolby TrueHD, Dolby Digital Plus and DTS audio processing for a premium home theater experience in any room - all in a compact size.VIZIO VBR122 Blu-ray Player with Wireless Internet Apps Specifications
Internet-Ready Television
Internet-ready TVs use your broadband connection to deliver dynamic content, whether it's streaming video from Netflix, new music from Pandora, or a quick glance at today's weather forecast.
Although there is overlap, each manufacturer offers a unique bundle of free or paid services, including streaming video and music, social networking apps, online photo galleries, news and financial updates, weather info, sports scores, and a variety of other smartphone-like applications.
Manufacturers continue to add new content to their offerings, keeping customers current through firmware updates, and making a bit of research a prudent step in your buying decision.
Learn more about Internet TVs, how they work, what services are offered by different manufacturers, and exactly what you'll need to get started at our Internet TV 101 customer center.
May 2011
The VIZIO VBR122 Blu-ray Player with VIZIO Internet Apps delivers full 1080p high-definition video for razor sharp images, 7.1 surround sound for amazing audio, and connects to the Internet to stream movies, TV shows, music and more. Enjoy your Blu-ray and DVD discs, audio CDs, MP3/AAC, and JPEG files. When you need a little more entertainment, access content from top online brands like Amazon Instant Video, Netflix, VUDU, Pandora, Twitter, Facebook, and more.
NOTE: This Blu-ray Player is designed to play high-definition audio and video using an HDMI cable. You'll need an HDMI port on your television, as no analog video outputs are provided.
Internet-Connected Blu-ray Entertainment
1080p Full HD
Take advantage of your HDTV with Blu-ray titles in Full HD 1080p resolution, for a picture with amazing clarity and detail.
Blu-ray Discs and More
Play Blu-ray Discs and access both included Bonus View and online BD Live bonus features such as games, trailers, director commentaries, and more, thanks to Internet connectivity. You can also play back your DVDs, complete with up-conversion from standard-definition to 1080p, for enhanced picture quality. And of course, you're also covered on playing back your favorite CDs.
USB Media Playback
In addition to the above disc formats, the VBR122 lets you play back MP3 and AAC audio files from a connected USB device, or display and view slideshows of your favorite JPEG photos, with customizeable display time and a handful of transition effects.
Serious Audio
Full HD resolution video is even better when you have the immersive audio to match. The VBR122 delivers rich multi-channel surround sound, decoding audio codecs like Dolby TruHD and DTS-HD and outputting 7.1-channel surround sound through your HDMI connection, for the best audio experience available. Standard SPDIF and Coaxial digital outs are also provided for older receivers that lack an HDMI connection.
VIZIO Internet Apps
Easily connect to the Internet and stream movies and TV shows, listen to music and get the latest news, sports and weather. The VBR122 connects wirelessly over an 802.11n Wi-Fi connection (or via a built-in Ethernet port if you'd prefer) to your home network. Once you're set up, you'll enjoy access to Internet content such as Amazon Instant Video, Netflix, and VUDU for streaming TV shows and movies; Pandora Internet Radio for discovering new music; your favorite social networking apps like Twitter or Facebook; photo-sharing services like Flickr and Picasa; and the latest news from the Associated Press and The New York Times. With a simple Internet connection, you'll get all that and plenty more.
Enhanced QWERTY Remote
The VBR122 also ships with an enhanced two-sided remote. Up top you'll appreciate one-button access to Amazon Instant Video, Netlix, and Vudu. Flip it over and you get a full QWERTY keypad, for easy data-entry, search, or updating those ever-important social network statuses.
VIZIO VBR122 Select Specifications
| Supported Media | |
|---|---|
| Disc Formats: | Blu-ray Disc, DVD Video, DVD+R/RW, DVD-R/RW, Audio CD (CD-DA), CD-R/RW |
| Audio Codecs: | Dolby Digital / Dolby Digital Plus / Dolby Digital TrueHD, DTS Digital Surround / DTS (up to 7.1 Digital Audio via HDMI, 24-bit / 192KHz Audio DAC) |
| Audio File Formats: | MP3, AAC, WMA |
| Image File Formats: | JPEG |
| Connectivity | |
| HDMI: | 1 (HDMI 1.4) |
| Digital Audio Optical: | 1 |
| Digital Audio Coaxial: | 1 |
| USB 2.0: | 1 |
| Ethernet: | 1 |
| Weight and Dimensions | |
| Dimensions (WxHxD): | 12.60 x 1.77 x 8.23 Inches (W x H x D) |
| Weight: | 4.96 lbs. |
What's in the Box
VIZIO VBR122 Blu-Ray Disc Player, QWERTY Remote Control With Batteries, Documentation
Customer Reviews
*** Product Information and Prices Stored: Feb 01, 2012 15:27:05
To riposte the question, it's prominent to understand the discrepancy between 720p vs 1080i. A 720p signal is made up of 720 horizontal lines. Each frame is displayed in its entirety on-screen for 1/30th of a second. This is know as progressive scan (hence the 'p')The ability is like watching 30 photographic images a second on Tv. A 1080i signal comprises 1080 horizontal lines but all the lines are not displayed on-screen simultaneously. Instead, they are interlaced (hence the 'i'), ie every other lines is displayed for 1/60th of a second and then the alternate lines are displayed for 1/60th of a second. So, the frame rate is still 30 frames per second, but each frame is split into two fields, which your brain then puts together subconsciously.
Most of the time interlacing works fine, but for fast curious images, such as sports like baseball and hockey it can cause problems which manifest themselves as a 'stepping' consequent on-screen. Progressive scan signals don't have this question and so are great noteworthy to sports.
Espn puts it like this: 'Progressive scan technology produces great images for the fast curious orientation of sports television. Plainly put, with 104 mph fastballs in baseball and 120 mph shots on goal in hockey, the line-by-line basis of progressive scan technology great captures the inherent fast action of sports. For Espn, progressive scan technology makes perfect sense.'
Bottom line? For us, as consumers 720p vs 1080i is not a consider worth worrying about, so you can relax and focus on all the other criteria on your list when you buy your next Hdtv.
720p Vs 1080i HdtvToshiba 46RV530U 46" Regza Full HD LCD TV Video Clips. Duration : 3.62 Mins.Upgrade your viewing experience to 1080p True HD with the Toshiba 46RV530U. Featuring DynaLight™ dynamic backlight control, it provides significant improvement in black levels for deep images. DynaLight™ Back-Light Control utilizes advanced image processing to monitor the brightness of each video frame, and adjust the backlight intensity accordingly. This precision creates seamless transitions with deep blacks for increased detail and depth analysis. Another great component of this television Is the PixelPure 4G™, which takes advantage of both the internal 14-bit video processor and the 8-bit display panel to reach 4096 levels of gradation, producing a smooth and natural picture If you want to play your challenging video games, set your TV to Gaming Mode, and watch as your gaming experience is enhanced with a quick 8ms response time for fast-moving video games. You can also take full advantage of the large Hi Def image by connecting a PC through the Hi Res PC Compatible Input. Flip through the channels with the included universal remote control.
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