42" LCD HDTV
MODEL NUMBER: SV421XVT Model Features:- • Full HD 1080P
- • 240Hz SPS*
- • Smooth Motion Technology
- • 50,000:1 Dynamic Contrast Ratio
Product Overview
Extreme VIZIO Technology!
Breaking the mold of traditional HDTVs, the VIZIO XVT series brings you the latest, cutting edge HDTV technologies. From 1080p full high definition resolution, to 240Hz SPS*, 50,000:1 contrast ratio and advanced sound technologies. The XVT series epitomizes what HDTV should be!
XVT Series

Extreme VIZIO Technology! The XVT Extreme VIZIO Technology series epitomizes cutting edge technology delivering an experience that’s simply out of this world. Learn More
240Hz SPS*

240Hz SPS* delivers 240 scenes per second producing enhanced frame rate and delivering sharper clarity of fast action scenes for blur free images. Learn More
1080P FULL HD

Full 1080P High Definition resolution gives you over 2 million pixels, making the clarity and detail of your picture razor sharp. Learn More
ECO HD™

ECO HD™ exceeds current Energy Star® guidelines by at least 15% below Energy Star 3.0, saving you money on your utility bills while limiting the impact on our planet.

Additional Features Include:
• 50,000:1 Dynamic Contrast Ratio for darker blacks and brighter whites
• SRS TruVolume eliminates volume inconsistencies between programming
• SRS TruSurround HD delivers immersive virtual high definition surround sound
*240Hz displays 240 scenes per second by combining advanced 120Hz technology with scanning backlight
Product Description
Tech Specs
| SPECIFICATIONS | |
| Size: | 42" |
| Viewable: | 42.02" |
| Tuner: | NTSC/ATSC/QAM |
| Native Panel Resolution: | 1920x1080 pixels |
| Signal Compatibility: | Supports 480i (SDTV), 480P (EDTV), 720P (HDTV), 1080i (HDTV), 1080P (HDTV) |
| Colors: | 1.06 Billion |
| Computer Support: | 640 x 480, 800 x 600, 1024 x 768, 1360 x 768, 1920 x 1080 |
| Dynamic Contrast Ratio: | 50,000:1 (Mega DCR) |
| Brightness: | 500 cd/m2 (typical) |
| Response Time: | 4ms |
| Viewable Angle: | 178° (horizontal and vertical) |
| Pixel/Dot Pitch: | 0.4845mm (H) x 0.4845mm (V) |
| SRS TruSurround HD™: | Yes |
| SRS TruVolume™: | Yes |
| SRS TruSurround XT™: | No |
| INPUTS (REAR) | |
| HDMI with HDCP | 3 |
| RF Connector for Internal Tuner | 1 |
| Component YPbPr plus Stereo Audio: | 1 |
| S-Video: | 1 |
| Computer RGB: | 1 |
| Composite Video: | |
| USB Ports: | |
| Service Ports: | |
| INPUTS (SIDE) | |
| HDMI with HDCP | 1 |
| RF Connector for Internal Tuner | |
| Component YPbPr plus Stereo Audio: | 1 |
| Composite Video: | 1 |
| S-Video: | |
| Computer RGB: | |
| USB Ports: | 1(Multimedia and Service) |
| Music (MP3): | |
| Video (MPG): | |
| Photo (JPEG): | |
| Service Ports: | |
| OUTPUTS (REAR) | |
| SPDIF Digital Optical: | 1 |
| Stereo Audio: | 1 |
| Headphones: | |
| ADDITIONAL FEATURES | |
| Refresh Rate: | 240Hz |
| Smooth Motion: | Yes |
| LED: | No |
| Picture-in-Picture (PIP): | Yes |
| Picture-outside-Picture (POP): | Yes |
| Zero Bright Pixel Defect Guarantee: | Yes |
| V-Chip: | Yes |
| 3D Comb Filter: | Yes |
| 3:2 or 2:2 Reverse Pull-down: | Yes |
| ATSC with 8VSB & QAM demodulation: | Yes |
| ATSC with MPEG-2 decoding: | Yes |
| NTSC Video decoding via Video: | Yes |
| Progressive Scan Video: | Yes |
| Color Temperature: | 6500K, 5400K and 9300K |
| Color Fine Tuning: | Independent Red, Green and Blue |
| Speakers: | Built-in 15W x 2 Speakers |
| Panel Lamp Life (typical): | 50,000 hours |
| Voltage Range: | 100 to 240Vac at 50/60 Hz |
| Power Consumption: | 145W average, 1.0W standby |
| Universal Remote: | VIZIO Remote Control |
| WEIGHT | |
| Gross: | 51.5 lbs |
| Net With Stand: | 38.1 lbs |
| Without Stand: | 35.7 lbs |
| DIMENSIONS | |
| With Stand: | 39.406" W x 27.122" H x 9.504" D |
| Without Stand: | 39.406" W x 25.626" H x 3.795" D |
| Packaging Dimensions: | |
| CERTIFICATIONS | CSA CSA-US, FCC Class B |
| COMPLIANCES | Energy Star 3.0 ATSC Spec A/65, EIA/CEA-766-A |
| WALL MOUNT SPECIFICATIONS | |
| Hole Pattern: | 600 x 200 |
| Screw Size: | M6 |
| Screw Length: | 20mm |
| Screw Pitch: | 1.0mm |
| VIZIO WARRANTY | One year parts & labor. Free lifetime technical support. Free On-Site Repair on VIZIO Televisions 30" and above. |
Customer Reviews
- Vizio is the real deal Review by rob
-
I have been wanting to get a new 42' lcd for my bedroom for a while now. It was between a Toshiba 240hz and the Vizio sv421xvt. Decided on splurging on this bad boy. For one the price from Costco was a steal $699.99 for this much tv. # 2 Costco extends the warranty by another year which was a no brainer. # 3 we all ready have a 32' vizio in our sons room and we all absolutely love it. I have this one for HD viewing and Video games. I must say this set beats out my 50" Panasonic plasma for clarity and over all picture. Movies have that 3d effect which if you don't like you can switch off. XBOX 360 never looked better. buy it!!!!!!!!!!!!!!!
(Posted on 2/11/10)
- 240 Hz STEAL!!!!! Review by Picky Shopper
-
I have been researching LCD TV's after Christmas. Had my search narrowed down to Vizio and Samsung. Wanted a 120 Hz for sure. Vizio had them available in more sizes under 42" and reasonably priced. Samsung was hard to find in 120 Hz under 42' without breaking the bank for me. I was dead set on the Vizio 37" 120 Hz because of the price and quality. THEN, just like many others I found this 42" 240 Hz at Sam's for $698.00. This was too good of a deal to pass. This was my 1st LCD TV purchase and could not be more satisfied with what I got. I feel like I stole this TV from Sam's. The picture quality is AWESOME and AMAZING!!! That's how I felt before I even got HD upgrade from Direct TV. Had my questions about Vizio, but not anymore. I"M SOLD. This TV was so easy to set up, my 10 year old could do it. Thank you Vizio for such a great LCD TV experience. I will be back to buy from you again.
(Posted on 2/9/10)
- Impressed Review by slabstick
-
After doing some extensive research on the Internet for a quality HDTV, I was amazed at finding this 42" XVT model at a very affordable price. Never owning a Vizio before i was a bit sceptical. Although i have been hearing some very good things about Vizio so, I purchased it and I have to say WOW! What a beautiful Television. This is my first HDTV and i'm hooked. Thanks for offering a great product at a great price.
Selling like "Hotcakes" at Sams for 698.00(Posted on 2/5/10)
- customer service Review by Stella
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We bought this TV at Sams last weekend for a super deal. I was skeptical dropping this kind of cash on an unfamiliar brand. So far it is wonderful. Unbelievable picture even without cable or satelite. The remote spazzed out 4 days later and I called customer service after attempting to reprogram it myself. They are promptly sending a replacement remote. Good customer service ranks highly in my book and I am very pleased! Nice work Vizio. Kudos to your employees and company integrity. Stand behind your products and Im a customer for life.
(Posted on 2/3/10)
- fantastic picture Review by Big T
-
Just set this TV up hung on the wall in our bedroom the picture is wonderful makes you feel like your part of the show. I have a 60in pioneer and 37in sharp this thing blows them away for picture quality. Just hope they bring this out in 60in or larger so I can replace my pioneer, my only regret is I bought mine before they went on sale (848.00) at Sams Club half tempted to go buy another one at (698.00) sure I could find some place to put it
Vizio keep it coming I'm hooked(Posted on 2/3/10)
- Awesome TV Review by Hurb
-
I've had this TV for a few months now, replaced a 37" Vizio (had 3 years and is in bedroom now, good TV too), which replaced a 32" Sharp Aquos which I returned cuz of a blue vertical line the TV got after a couple of weeks and poor customer service dealing with that. This is an AWESOME TV at an AWESOME price. As long as Vizio keeps it up, I'm a fan and plan to stay loyal for life.
(Posted on 2/2/10)
- Very Pleased Review by Great Products
-
This is my third HD Vizio TV. I purchased the first 37 inch Vizio at Sam's Club, had to take it back within 4-5 months due to the back-lighting on the screen turning green. In turn, got another 37 inch upgrade Vizio and has never looked back. That's been over 2 years ago. Just purchased Vizio's 42 inch XVT, their products continue to get better and better. I highly recommend Vizio HDTV's. Thanks Vizio for your great products.
(Posted on 2/2/10)
- Visio 42" 240hz XVT Review by Bruce
-
I just bought this tv at Sams Club after reading the reviews and then getting the special pricing from sams via email.
Got this home and setup in no time at all. Very easy hookup and setup procedure. In about 15 minutes it was running. Nice remote, clean lines and stunning design. Turned the set on and W O W. Nothing short of amazing. Visio has done its homework. I have 3 LCD flat panels and Visio has taken the cake on all of them. When they finally release the 72", I'll be coming back for the home theatre size set. Value....yes, quality....top of the line, and you can't beat the price. Even the packaging says something about the quality and attention to the details. An American owned company too. Visio, you have got my attention. Go get em!
(Posted on 1/31/10)
- One word WOW Review by Guy
-
This was the best ever. $698 at Sams Club. Picture is so crisp and clean. In HD on Directv the scenes seem to jump out of the screen. Buy this TV. This is my 2nd Vizio in my house. I have a 32" Plasma hanging in my bedroom. Vizio is the only TV I will buy from now on.
(Posted on 1/31/10)
- Awesome buy Review by Boo
-
What a awesome tv. Bought it yesterday at Sams club for $698. Had looked at them three weeks ago but something said to pass for now. When stopped at Sams on Friday to buy the tv we could not find it among the tvs. We were so upset. Asked a salesperson and he told us that they were on sale in the center isle (they were $848).
He showed us where and I said awesome its ours. He put it on a cart and put it up front until we were through shopping. We were so excited. $150 off now someone told us to wait and we are glad we did.
This tv is awesome. The biggest job was to lug the old 180lb. tv out the door so we could start enjoying our new one. Nothing to it. So easy to set up. So clear.
Vizio has got their act together. This is our 2nd Vizio. Have a 22 inch in the basement office area. We will never buy any other brand.
To all of you who need to purchase a new tv run don't walk to Sam club to purchase this tv.
Keep up the good work Vizio.(Posted on 1/31/10)
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