VIZIO 42” Class LCD TV
(42.02" Diag.)

MODEL NUMBER: E421VO Model Features:
  • 1080p Full HD
  • 100,000 to 1 Dynamic Contrast Ratio
  • SRS StudioSound HD™ audio
  • Ambient Light Sensing technology
  • Two HDMI® ports
  • JPEG photo viewer


  • Overview
  • Tech Specs
  • Customer Ratings
  • More Photos
  • Support

Product Overview

VIZIO’s 42” Class LCD HDTV delivers 1080p Full HD picture quality and superior audio quality at an amazing value. This flat screen LCD HDTV features a 100,000 to 1 Dynamic Contrast Ratio for deeper blacks and brighter whites, and ambient light sensing technology for a perfectly-balanced picture that’s never washed out or too bright. SRS StudioSound HD™ audio supplies advanced virtual surround sound and two HDMI® ports accommodate your satellite or cable TV and Blu-ray™ Player. It also meets ENERGY STAR® 5.3 guidelines so the planet and your wallet are both better off.

1080P FULL HD
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

Dynamic Contrast Ratio
Dynamic Contrast Ratio

100,000:1 Dynamic Contrast Ratio delivers deeper blacks and brighter whites through contrast and dimensions.

SRS StudioSound HD™
SRS StudioSound HD

SRS StudioSound HD™ delivers immersive surround sound, deep bass, clear dialog and level volume.

Ambient Lighting
Ambient Lighting

Energy efficient sensors auto-adjust brightness for the perfect picture regardless of room conditions.

Digital Photo Viewing
Digital Photo Viewing

Enjoy a slideshow of your family and friends (via USB Drive)***

 

***USB Flash Drive not included

Tech Specs

Video
Screen Size: 42” Class
Diagonal Viewable: 42.02”
Backlight Type: CCFL
3D: N/A
Resolution: 1080p
Colors: 16.7 million
Dynamic Contrast Ratio: 100,000:1
Refresh Rate: 60Hz
Response Time: 8ms
Viewable Angle (H/V): 178°/178°
OSD Language: English, Spanish, French

 

Audio
SRS StudioSound™: Yes
SRS TruSurround HD™: Yes
SRS TruVolume™: Yes
Speakers/Power Output: 2 x 10w

 

Connections - Inputs
HDMI: 2 (1 rear, 1 side)
Component: 1 (rear)
Composite: Share with component
PC: 1 (rear)
RF Antenna: 1 (rear)
Ethernet: N/A
USB Ports: 1 (side)

 

Connections - Outputs
Digital Audio Out (SPDIF) 1
Analog Audio Out 1 (3.5mm)

 

Multimedia Support
Music: No
Photo: Yes
Video: No
DLNA: No

 

Additional Features
VIA (VIZIO Internet Apps): No
3D File Formats Supported: N/A
Smart Dimming: No
Smooth Motion: No
Ambient Light Sensor: Yes
WiFi: No
Bluetooth: No
HDMI CEC: Yes
HDMI ARC: Yes
PIP (Picture in Picture): No
Mercury Free: No
Remote Control: Yes (XRT010)
3D Glasses: N/A
Certifications: CSA, CSA-US, FCC Class B
Compliance: ENERGY STAR® 5.3, ATSC Spec A/65, EIA/CEA-766-A

 

Weight
Gross: 42.2lbs
Net With Stand: 33.8lbs
Without Stand: 31.3lbs

 

Dimensions
With Stand: 40.3”W x 27.6”H x 9.6”D
Without Stand: 40.3”W x 26.2”H x 3.8”D
Packaging Dimensions: 44.9”W x 32.3”H x 6.3”D

 

Wall Mount Specifications
Hole Pattern: 200mm x 200mm
Screw Size: M6
Screw Length: 15mm
Screw Pitch: 1.0mm

 

Power Ratings
Power Consumption: 72.86W
Standby Power Consumption: <1W
Energy Compliance: ENERGY STAR® 5.3

 

VIZIO Warranty One Year Parts & Labor; Free Lifetime Technical Support

 

VIZIO, Inc. has made every effort to ensure the accuracy of the information provided herein. All product specifications, functionality, features, configurations, performance, design and other product information described herein are subject to change without notice. VIZIO, Inc. disclaims liability for typographical, technical, or descriptive errors

Customer Reviews

nothing to think about Review by drewsko

i only have 3 words for you "GET ONE NOW"!!!!!!!!!!!!!!!!!!

(Posted on 11/13/12)

Great.......TV Review by B.Spainhower

I bought this TV for Christmas 2011 and I Love it. Best TV I've ever owned.

(Posted on 8/23/12)

Love the ViZio Review by JDHarvin

I purchased the Vizio E421VO yesterday to replace my 14 yr old Sony 36 inch Tube Tele.
WOW what a picture this Television has. And the sound is Amazing. The 36 inch I replaced weighed about 350 pounds.....almost died getting it in the bed of my truck by myself. This Television weighed 34 pounds....OMG. Boy have we come a long (weigh)
since then. Thanks Vizio...will recomend to all...and I will get the 55 inch 240 hz refresh for my Den next year. Hope this one last 14 yrs.....My sony 52 incher LCD in the den has lasted 10 yrs and 5 bulbs so far....next yr I will replace it with a new LED LCD Vizio.

(Posted on 8/22/12)

73 Watts!!!!!!! Review by Art

For me this set replaced a 5 year old 46 inch Samsung that was notably power hungry when running 10 hours per day. Doing the math this set at 73 watts will pay for itself in less than 4 years plus the features run circles around the old Samsung that I paid over $2,000.00 for.

(Posted on 8/20/12)

GREAT TV Review by marcus27lincoln

MY FIRST FLATSCREEN TV. I BOUGHT IT IN JAN 2012 ON WALMART. GREAT PRICE FOR THE CLARITY OF THE PICTURES. BUT ONE DOWNSIDE TO THIS TV.. IM A GAMER AND NOW ITS JUNE 2012 AND I REGRET NOT BUYING A 3D HDTV FOR THE SAME PRICE I BOUGHT THIS FOR. BUT IF YOURE LOOKING FOR A GREAT TV THAT HANDLES ALL BASIC FEATURES, THIS IT THE TV FOR YOU! I LOVE IT FOR THAT FACT BUT SOON I WILL BE UPGRADING TO 3D TV. YES IT WILL BE VIZIO!!! LOL

(Posted on 6/27/12)

new tv Review by Thomas Robison

Our today purchase of 42 inch Vizio was spurred by disappointment with an Olevia purchased also from Target 4 years ago. The remote unable to mesh with Uverse, combined with a Chinese language web page when looking for help, made this leap to a new Vizio a real joy. We have two other Vizio's. Checking reviews, we went for this one when the sound failed on the Olevia [figured that out after 3 or 4 hours in last two days of trying to figure out sound problem--thank you Uverse techs for your patience]. So far I am surprised by picture quality of new Vizio, always resisting new technology by nature of my personality, but amazed by clarity, ease of set up, great price from Target... we are happy.

(Posted on 6/4/12)

Very happy Review by zodicus

My parents bought 2 vizio's and i couldnt belive how good the picture was. I have a 42" LG 1080P and the vizio has just as good if not a little better picture, and the vizio looks smoother when things get moving fast even though there both suposedly 60Hz. All in all the vizio is a better TV than my LG for almost half the cost. I will definatly buy another vizio TV when the time comes. DONT OVER LOOK VIZIO JUST BECAUSE THERE CHEAPER!

(Posted on 3/24/12)

Still In Shock!!!! Review by Rob

I purchased my Vizio E421VO at WalMart for $478. Got it home and setup quite easily and quickly. Computer via RGA cable and 3.5mm male to male sound cable, game console via AV cables and VCR via coaxial cable. Picture was great and sound was great (nice and loud) but I noticed a couple of light spots in the right upper corner and lower left corner. Adjusted the picture but couldn't get the areas to disappear. I exchanged it the next day at WalMart, got it home and hooked up....
The 2nd time around I am a happy customer! The picture is absolutely wonderful and with a couple of easy adjustments you can set it up just the way you want it. I noticed the sound was much better than before so I can only assume the sound was also faulty on the first tv. Loud, clear, and fully adjustable with surround and volumizing features make this tv's sound one of a kind. This tv has turned all of my movies and video games into never before seen gems!!! Looking forward to getting a Hi Def DVD player to hook up via HDMI cables and eventually purchasing a home theater surround sound system with possibly a Vizio soundbar to fully complete my home theater experience. Overall an outstanding purchase and a great buy for my first flat panel tv!!!

(Posted on 3/16/12)

Vizio is the best Review by JenniB

I just currently purchased my second Vizio my first was a 42 and my second a 32 inch for my bedroom. I love Vizio brand and will continue to purchase them until I fell up my other two bedrooms. I am currently looking into buying more Vizio products. Their pictures are soooo clear and the sound is awesome too.

(Posted on 3/2/12)

Best tv and the best price! Review by chevytrucks2021

I own this 42 inch for my playstation and hd channels and this thing is amazing! the sound is wonderful and the picture is clear. The pricing is very reasonable for the quality. I also own a 32 inch that i use as a computer monitor and its just as good! Im not owning another brand of tv

(Posted on 2/26/12)

Awesome TV Review by Double D

This is our second Vizio.The first was a 32 inch which has now been placed in a spare bedroom. We bought the 42 inch just before the Superbowl. The picture is awesome; the sound is good. No complaints at all. The TV meets our needs perfectly.

(Posted on 2/17/12)

My second Vizio Review by wes

I just brought this 42" yesterday, an early birthday present for me from a son and wife. I had a one year old 37" and loved it, so that is why I brought the 42". Have the salesman try to sell me another brand of TV and I told him that he was wrong about the information that he was telling people about the picture on the Vizios. Yes, there was only one problem with the sound, but if you go in and changes on audio, you can get rid of the tinny sound. I brought the sound bar which really took care of the tinny sound. Will buy another Vizio for my son soon.

(Posted on 2/5/12)

Great TV Review by grwjr

This is my first HDTV. I looked at a lot of different models and decided on the Vizio E4210vo because of price. It was easy to set up(about 10 minutes) and the pcture quality is outstanding! Love the TV! Great value!

(Posted on 1/26/12)

One Satisfied Customer Review by YIN

I purchased my V421VO and I am honestly very impressed with all the features so far. I have only had the set a few days but the HDMI works great with my laptop. I am one happy customer and will keep you posted

(Posted on 1/10/12)

I LUV VIZIO Review by BABS

I BROUGHT A 32 INCH THREE YEARS AGO AND I JUST LUV HER TO DEATH NOW I NEED TO PURCHASE TWO MORE TVS AND ONE THING I KNOW FOR SURE IS I DON'T WANT ANYTHING UNLESS ITS VIZIO THANKS VIZIO YOU GUYS ARE THE BEST ON THE MARKET.

(Posted on 1/4/12)

Amazing Review by moodreaux

I got a 42" and this tv is the best I have seen for the xbox360. My buddy has a Sharp Aquos and it has a horrible lag during any type of gameplay but this tv was plug and play and the best I have seen.

(Posted on 1/3/12)

Awesome TV Review by Bev

This is my first LCD HDTV. I looked at a lot of different ones and decided on this one. Great pic and sound.

(Posted on 12/29/11)

WONDERFUL 42" HDTV Review by JimboNC

Gift bought for live in Mother-in-Law on 21 Nov 2011, installed yesterday 17 Dec 2011 after her room was fixed and carpet installed. Took minimal time to setup, use Vizio HDMI cable hookup to Cable Box. LOVE LOVE the picture and overal quality, crystal clear picture and perfect sound. Highly would recommend this HDTV model and size to anyone, price was excellent also. Oh by the way ~~~ Mother In Law just LOVES her new TV too!!!!!

(Posted on 12/18/11)

overall review of tv Review by Big Al

Purchase for bedroom, color is super, sound excellent. One of best investments made. Thanks Vizio.

(Posted on 12/16/11)

Love it !! Review by yorkieRI

This is my 1st flat screen TV. I did a lot of research and got this at Target right before Thanksgiving. The price was great and when I set it up with the HDM cable it was more than I could have expected out of a TV. I adjusted some of the settings and when I put it on Vivid I couldn't believe how clear the picture was. The sound is great, and all in all I am so happy I purchased this TV.

(Posted on 12/6/11)

Great Tv for Price Review by RaycoIV

I love my new Vizio 42" screen tv and would buy another. My living room is 13 x 18 and this set definitely is larger enough for that area and the viewing is good.
If I had any issues with the set it's the way the sleep mode is set up on the remote. you have to go into the menu and set it to your sleep mode. Most remotes just have the sleep mode button available to you!

(Posted on 12/3/11)

So far, so good! Review by jeffhill

I just bought this tv on Thanksgiving Day; my 4 yr. old Samsung bit the dust. I ran up to my local Walmart, brought this home and hooked it up in less than a minute. (I use HDMI cables). The picture is crystal clear and has beautiful colors. I actually believe the picture is better than the $1700. Samsung, at a third of the price. No complaints here, I just hope it last longer than four years. Over all I think it's a great tv for the money.

(Posted on 11/30/11)

42 " Vizio LCD HDTV 1080p Flat Screen Review by Monsterca

Just bought this on Nov.21,11 and the picture is clear as can be ! The built in surround sound quallity is VERY , VERY LOUD and clear . Even when its on low volume .For someone who is hard of hearing , this would be a perfect tv for them . For a little over a 1000 sq. ft. house u dont want anything bigger . This is more than enough in size , now I"m glad I didnt buy the 46 " !!

(Posted on 11/24/11)

Great TV !!! Review by prissy

My son purchase one a few yrs ago, love the picture quality, wanted one ., have one now Ya ! ! ! By the way my son has his second one.

(Posted on 11/22/11)

My Mom and Dad have one for the Family Room Review by Bones

I want one for my room!

(Posted on 11/22/11)

Great TV Review by ricruz

I am a Sony person I buy this unit in Target last week work exactly like my new LED is a awesome unit for the price.

(Posted on 10/30/11)

Great Most of the time Review by XboxGamer

My Vizio 42 inch T.V is great, the only problem i have is when i turn it on sometimes it will dimly light up and sound will come thru but no picture. i can fix this by turning the television off and on but all in all a great T.V for a excellent price.

(Posted on 10/27/11)

WOW! What a picture! Review by Bushkitty

Bought this at Wal-mart yesterday. After getting it set up, wasn't happy with the picture quality. Was about ready to return it and get something else when I decided to try a HDMI cable instead of using the coax out of my U-verse DVR box. It was like night & day the difference that made. Found the DVR box was set to 720i - changed it to 1020i and the picture got even better! I'm really blown away by the picture this thing has. I've never seen picture quailty like this before. Great set at a good price!

(Posted on 10/16/11)

stunned by clarity Review by jam24u

Bought this unit three days ago. Set up was so easy, but was shocked how great the picture quality was. Paid $379.00 for it at wal mart, which is about the same for a 32" Emerson three years ago.

My only concern is I cannot find the remote codes that work with the remote for my Directv HD satellite receiver. I would love to be able to use the Directv remote and have one remote control everything.

Still the picture gives the impression of being in a high definition movie theater.

(Posted on 10/6/11)

smart buy Review by techguy

I've always had LG lcd tv's so I was a bit hesitant to change brands, but I was completely satisfied as soon as I got the Vizio home and set up. My xbox 360 looks awesome on it and the TV doesn't have a bad stock sound system at all, will definitely recommend in the future!

(Posted on 7/6/11)

GREAT TV Review by banditt3

Very happy with this purchase. Beats the CRT flat screen any day. Picture/sound clear once set up. Worth the wait! Price is reasonable if you shop around. Highly recommended.

(Posted on 7/3/11)

Great TV Review by ERT

Great TV, Great Price........5 Stars

(Posted on 6/4/11)

Much much better than the price suggests Review by Special K

I never had heard of Vizio before. I liked the clear bright picture and compactness/weight of the unit. I liked the price even better (even though that was not the reason I bought it). Installation was easy. The set-up was easy and clear. The menus are easy to follow and the picture is great. Woo Hoo......I love it.

(Posted on 5/30/11)

SUPERB LCD! Review by Dizzy

I purchased mine at Walmart for $548.00. Easy Setup, Crisp clear picture and strong colors. Viewing range is also very very good compared to some of the other brands. Overall I have no complaints about my Vizio other than they should toss in a Popcorn maker and make it feel like a real Movie Theater! A Good buy at a Great Price, Buy a Vizio!!!!

(Posted on 5/26/11)

Quality Review by singleandfree

I love my new tv! I think overall it was a great investment. This was my first flat screen, not to mention how affordable it was. I did some comparison with other brands/models, but nothing seemed to compare to the Vizio.

(Posted on 5/12/11)

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Product Photos

E421VO

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