42" TruLED™ LCD HDTV
MODEL NUMBER: XVT423SV Model Features:- • VIA™ - VIZIO Internet Apps™
- • Built-in WiFi 802.11n Dual Band
- • TruLED™ with Smart Dimming
- • 1080p Full HD
- • 240Hz SPS* Refresh Rate
- • 10,000,000 to 1 Dynamic Contrast Ratio
Product Overview
VIZIO®’s XVT423SV 42” TruLED™ LCD HDTV with VIZIO Internet Apps™ delivers the ultimate HDTV experience! Packed with the latest technology, this high performance HDTV combines advanced picture quality, immersive virtual high definition sound and premium wireless Internet connectivity with built-in WiFi 802.11n dual-band so you can enjoy the convenience of on-demand movies, TV shows, social networking, music, photos and more with just the push of a button on the premium Bluetooth QWERTY keyboard universal remote!
Featuring full array TruLED™ backlighting with Smart Dimming for brilliant clarity, 240Hz SPS* refresh rate for sharper, blur free images, full 1080p high definition detail and 10,000,000 to 1 Dynamic Contrast Ratio delivering deeper blacks and brighter whites through contrast and dimensions, the XVT423SV renders every image with amazing precision, color and contrast. Enjoy immersive virtual high definition sound with SRS TruSurround™ HD premium audio processing and SRS TruVolume™, eliminating volume inconsistencies between programming. Take pleasure in knowing this energy efficient LED LCD HDTV exceeds new ENERGY STAR® 4.1 Guidelines, conserving our planet’s resources while saving you money.
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
Wi-Fi Technology
The latest 802.11N Dual Band Wireless Networking is built-in making connecting to the Internet quick and easy.
TruLED™ 
This direct type, backlit HDTV utilizes Smart Dimming™ to intelligently control LED blocks turning them on and completely off based on the content you’re watching. Learn More
Dynamic Contrast Ratio
10,000,000:1 Dynamic Contrast Ratio delivers deeper blacks and brighter whites through contrast and dimensions. 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
SRS TruSurround HD™

SRS TruSurround HD delivers immersive virtual high definition surround sound. Learn More
Mercury Free 
The display’s backlight is environmentally-friendly due to the fact that LED backlights do not utilize mercury, an environmentally harmful substance.
VIA™ (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. Learn More
Customized Bluetooth® Universal Remote Control
This customized Bluetooth® remote with slide out QWERTY keypad enables you to control your TV, even type onscreen, from any spot in the room. Learn More
Smart Dimming™ 
Smart Dimming™ intelligently controls each blocks of LEDs, turning them on and completely off achieving richer, darker blacks with better uniformity and brighter, more bold colors. Learn More
240Hz SPS* 
240Hz SPS* Smooth Motion technology delivers 240 scenes per second producing enhanced frame rate and delivering sharper clarity of fast action scenes for blur free images. Learn More
SRS TruVolume™

SRS TruVolume eliminates volume inconsistencies between programming . Learn More
ECO HD™ 
ECO HD™ exceeds the current ENERGY STAR® 4.1 Guidelines, saving you money on your utility bills while limiting the impact on our planet.

*240Hz SPS displays 240 scenes per second by combining advanced 120Hz technology with scanning backlight
Tech Specs
| SPECIFICATIONS | |
| Size: | 42" |
| Viewable: | 42" diagonal |
| Tuner: | ATSC/Clear QAM Tuner |
| Native Panel Resolution: | 1920 x 1080 pixels |
| Signal Compatibility: | Supports 1080P (FHDTV), 1080I(HDTV), 720P(HDTV), 480P(EDTV), 480I(SDTV) |
| Colors: | 1.06 Billion |
| Computer Support: | 1920x1080, 1360x768, 800x600, 640x480 via VGA/HDMI |
| Display Compatibility: | 1080P(FHDTV) |
| Dynamic Contrast Ratio: | 10,000,000:1 w/DCR |
| Brightness: | 500 nits |
| Response Time: | 5ms |
| Viewable Angle: | 178/178 degrees (horizontal/vertical) |
| Pixel/Dot Pitch: | 0.4845mm x 0.4845mm |
| SRS TruSurround HD™: | Yes |
| SRS TruVolume™: | Yes |
| SRS TruSurround XT™: | No |
| INPUTS (REAR) | |
| HDMI with HDCP | 4 |
| RF Connector for Internal Tuner | 1 |
| Composite Video: | 1 |
| Component YPbPr plus Stereo Audio: | 1 |
| S-Video: | |
| Computer RGB: | 1 |
| Ethernet: | 1 |
| USB Ports: | |
| INPUTS (SIDE) | |
| HDMI with HDCP | 1 |
| RF Connector for Internal Tuner | |
| Component YPbPr plus Stereo Audio: | |
| Composite Video: | |
| S-Video: | |
| Computer RGB: | |
| USB Ports: | 3 |
| Music (MP3): | |
| Video (MPG): | |
| Photo (JPEG): | |
| OUTPUTS (REAR) | |
| SPDIF Digital Optical: | 1 |
| Stereo Audio: | 1 |
| Headphones: | |
| ADDITIONAL FEATURES | |
| Refresh Rate: | 240Hz |
| Smooth Motion: | Yes |
| LED: | Direct Type LED Backlight Technology with Smart Dimming - 128 zones |
| 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: | 5400K, 6500K and 9300K |
| Color Fine Tuning: | Independent Red, Green and Blue |
| Speakers: | 15W x 2 speakers |
| Panel Lamp Life (typical): | 30,000 Hours |
| Voltage Range: | 100~240 Vac at 50/60 Hz |
| Power Consumption: |
146W (AVG), < 1W standby |
| Universal Remote: | VIZIO Bluetooth Remote Control with Qwerty Keyboard - VUR10 |
| WEIGHT | |
| Gross: | 49.82lbs |
| Net With Stand: | 41.67lbs |
| Without Stand: | 37.70lbs |
| DIMENSIONS | |
| With Stand: | 40.55"W x 27.87"H x 10.63"D |
| Without Stand: | 40.55"W x 2767"H x 2.99"D |
| Packaging Dimensions: | 45.27"W x 32.67"H x 12.79"D |
| CERTIFICATIONS | CSA/ CSA-US, FCC Class B, BQB |
| COMPLIANCES | Energy Star 4.1, ATSC Spec A/65, EIA/CEA-766-A |
| WALL MOUNT SPECIFICATIONS | |
| Hole Pattern: | VESA standard 200mmx200mm |
| Screw Size: | M6 |
| Screw Length: | 16.0mm |
| Screw Pitch: | .7mm |
| VIZIO WARRANTY | One Year Parts & Labor Free Lifetime Technical Support |
Customer Reviews
- i could not be more happy Review by zaga
-
i got this tv at a sams club, originally intended to go for the razor series but after seeing the picture quality of this puppy .... i fall in love ,definitely not as good looking as the razor series but the sound is great(hence a little bit of extra weight) and the refresh time, do really make a big difference (if you are a gamer this one is the one )
movies turn into a totally different experience the immersion is amazing
just spend a little time calibrating the picture and you will see how Samsung got nothing on vizio
i have not try the internet features
the view angle it is a little narrow ....you do not lose view but lose contrast as you move to the sides
the menu it's really user friendly and overall i liked the interface
the matte finish of the screen make a great feature if you have a bright room
i really hope to have this tv for a long long time ......(Posted on 9/1/10)














