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Samsung LN40C630 40-Inch 1080p 120 Hz LCD HDTV (Black)

4.4 out of 5 stars 256 customer reviews
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  • Game Mode and Anynet+ (HDMI-CEC)
  • ConnectShare Movie
  • Touch of Color design
  • Full HD 1080p resolution with BD Wise
  • Exceeds ENERGY STAR standards
  • Full HD 1080p resolution
  • Touch of Color(TM) design
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2 used from $393.99
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  • Free 60-Day Tech Support: This item is eligible for FREE Tech Support for 60 days from the date of delivery. Over the phone, our trained technicians can help you set up, configure, connect, and troubleshoot so you can start enjoying your new purchase. Owners of qualifying products can reach Tech Support by selecting your product on the Contact Us page. Learn more

Technical Details

  • Built-in Subwoofer
  • Sleep Timer

Product Description

Product Description

Samsung's LN40C630 LCD HDTV offers incredible color and rich clarity, all on a 40-inch screen. Add the power of Samsung's Wide Color Enhancer, for a picture that optimizes a given color's hue, resulting in more natural rendering of colors and lifelike action. Samsung HDTVs are also ENERGY STAR compliant, helping the environment by using less energy while saving you money.

From the Manufacturer

Samsung LN40C630 LCD tv (March 2010)
The Samsung LCD 630 HDTV is a smooth operator: 120 Hz Clear Motion Rate technology allows you to see fast action with a smoothness that’s clearly ahead of the competition. The AllShare feature even allows you to sync up your entire household: A wired or wireless DLNA connection lets you stream your PC audio and video files to your HDTV using your remote. And Samsung’s Touch of Color design combines texture and color that will complement any décor.

Key Features
  • Screen Size: 40 inches
  • Full 1080p HD resolution: Enjoy the powerful picture quality, vivid colors and stunning clarity of Full HD 1080p resolution.
  • 120 Hz clear Motion Rate: Samsung 120 Hz technology allows you to see fast action with a smoothness thats clearly ahead of the competition.
  • Touch of Color: Exclusive Charcoal Grey Touch of Color design combines texture and color that can complement any room.
  • ConnectShare Movie: Connect a thumb drive or digital camera quickly and easily. User-friendly interface allows access to videos, a music
    playlist and pictures via the remote.
  • Exceeds ENERGY STAR Standards: Up to 43% more energy efficient than ENERGY STAR 4.0 minimum standards.
  • Game Mode enhances dark areas, sharpens the picture, speeds up the image processing response and enhances the sounds of your games. Picture and sound quality optimized for the special needs of gaming systems at the touch of a button.
  • Wide Color Enhancer Pro delivers the entire spectrum of color and luminance for rich, saturated images with intense detail. 
  • BD Wise: Automatically adjusts all your componets for the best picture and sound quality.
  • AllShare: Sync up your entire household. A wired or wireless DLNA connection lets you stream your PC audio and video files to your HDTV using yoru remote.
  • 10 Watts x 2 audio power stereo broadcast reception: Supports multichannel sound (MTS)and second audio program (SAP) with 181-channel capacity.
  • DNSe: Delivers high-quality sound with more natural effects than conventional methods by reproducing the “genuine” stereo sound.
  • Warranty: 1 year parts and 1 year labor warranty (90 days parts and labor for commercial use), backed by Samsung toll-free support.
  • Swivel Stand


  • 4 HDMI (High-Definition Multimedia Interface):
      3 back, 1 side
    HDMI makes it easy to connect your home theater with one cable per component.
  • Anynet+ (HDMI-CEC): Allows peripheral AV devices such as a DVD player to be controlled by a Samsung TV remote control.
  • USB: 2 side
  • PC input: 1 back


  • TV without stand: 38.5 x 23.4 x 3.2 inches (WxHxD); 31.3 pounds
  • TV with stand: 38.5 x 26.0 x 10.0 inches (WxHxD); 38.8 pounds
  • What size TV should you get?

Learn More

Wide Color Enhancer Pro

Delivers the entire spectrum of color and luminance for rich, saturated images with intense detail. Whereas blue and green shaded areas of the picture are washed out on conventional screens, wide color enhancer lets you experience more brilliant colors. Simply imagine a wider range of colors than you ever thought possible.


By being ENERGY STAR compliant you are assured that your Samsung model is helping the environment by using less energy while saving you money. ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy promoting energy efficiency.

Which Size HDTV is Right for My Room?

HDTV Size chart
With standard-definition TVs, the rule used to be that viewers would feel comfortable watching a set from a distance of 3 to 6 times the screen size in inches. With HDTV, the resolution is so much better that you can sit closer to a larger TV without noticing the pixels. So with HDTVs, the rule tends to be you can sit anywhere from 1.5 to 3 times the screen size (in inches) for the best experience.

If you know the size of the room you have already, where you want to sit, and where your new HDTV should go once you get it, you can figure out the size HDTV you should get.

  • Minimum size = Viewing distance/3
  • Maximum size=Viewing distance/1.5

Product Information

Product Dimensions 10 x 38.5 x 26 inches
Item Weight 38.8 pounds
Shipping Weight 45.5 pounds
Domestic Shipping Item can be shipped within U.S.
International Shipping This item is not eligible for international shipping. Learn More
Item model number LN40C630
Customer Reviews
4.4 out of 5 stars 256 customer reviews

4.4 out of 5 stars
Best Sellers Rank #97,275 in Electronics (See Top 100 in Electronics)
#1,151 in Electronics > Televisions & Video > Televisions > LED & LCD TVs
Date first available at Amazon.com February 15, 2010

Warranty & Support

Product Warranty: For warranty information about this product, please click here


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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By KS on April 23, 2010
Verified Purchase
I did a lot of research for TV's in this price range. I've bought a few plasmas and LCD's previously, and this TV blows them all away. This is a great price point, size and brand name TV. You can't go wrong really, you will most certainly be satisfied. The 120hz setting on Clear works best, otherwise gives your TV content a weird soap opera look, so either set it to Clear or turn it off. This LCD works great with a PS3 also, and supports 1080p/24hz resolution, so when you watch blurays, the picture is crystal clear. If you experience any input lag when playing games (delay from button press to action on screen), try setting the source name of your PS3 to PC, it seems to fix that issue pretty well.
The sound on this TV is very robust and clear, although when watching blurays I have to turn it up to hear dialogs, which then makes action sequences really loud, but it's not a big deal.
The design of this TV is just awesome. It has the glass bezel and gloss table top, definitely one of the best looking TV's that I've ever seen. The stand also swivels, which is something every TV should have, but usually don't.
The remote works well, and is very sturdy. The onscreen menus are very clear and even provide descriptions to most of the settings so you don't need to try and figure out what certain settings do.
Its a pretty thin and light panel too, so if your mounting it, it should stay pretty flat on the wall.
I've got nothing but positives to say about this set, its worth every penny, and I'm usually very critical about electronics, but I'd recommend this LCD to anyone. It doesn't look that great out of the box, but after a week of playing with the color settings, I think the picture has been perfected.
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Verified Purchase
I have literally been following the prices of HDTV's for about a year now, and there is no better time for an upgrade! Samsung just released their new "C" series, and somehow they are remarkably less expensive than their pre-existing models! The majority of the websites are selling this HDTV for $800+, Amazon's lower-than-low price is less than the rest of the market. I purchased it here on Amazon, and received my HDTV in 5 days (could have been 4 days, but I had school all day). CEVA did the shipping for my HDTV, which I was wary at first because I have only dealt with UPS and Fedex. However, CEVA provided excellent customer service as they did contact me and I verbally specified a delivery time. Packaging was very efficient, and surprisingly light too!

For those who prefer using TV stands, you do have to assemble it on your own. Extremely easy to assemble though! All it took was 9 screws (already in the box) and I recommend using a power-screwdriver. Directions said it required two people, I did it solo! I was just eager to hook up my PS3 via HDMI cable and experience the wonderful world of 1080P.

Okay, now for the specifics and why this HDTV deserves a spot in your living room - As I mentioned before, right up to my purchase I extensively followed the quality and price of several HDTVs. The Samsungs 530, 550, 630, 650. The Samsung 630 is the best deal for your money, here's why: The 5 series is less expensive, but only offers refresh times of 60Hz as compared to the 630 which is 120Hz. This is a big difference, and means that your HDTV with 120Hz displays at least twice as many frames-per-second which makes movies, not only sports, very fluid and more realistic.
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Up until two weeks ago, I loved this TV. I upgraded from a 32 inch non-HD/non-flat screen TV. The picture quality is wonderful, the sound was really good, but I hooked it up to a Yamaha receiver anyway.

Here's what happened. A little over two weeks ago we had been watching the TV, and then left to go outside to do some yard work. After dinner we decided to watch a movie so I turned on the TV. Nothing. Usually when a Samsung TV is off, there is a small red light. When you turn it on, the picture emerges and the little red light goes off. No red light. I unplugged the TV from the power supply and plugged it directly into an outlet (the DVD was on the same power strip and was working). Then I took the power cord off and went into the kitchen and plugged it into the little Samsung TV in there. Worked great. Dang. I pulled out the TV information and the TV was still under warranty. I called Samsung.

After just a few seconds on hold a real person answered and I explained the dead power supply problem. She told me somebody would call me in three to five working days to arrange for the repair. WHAT? Three to five days just to talk to somebody to schedule a repair???? NINE days later somebody finally called and said that my 'ticket' would be sent to troubleshooting. WHAT? After nine days, still no appointment for repair???? On day twelve I got a call from a repair guy from a local business contracted to do the repair, and he asked me if the part, the power supply, had come yet. WHAT? What part? I called Samsung again and they gave me the number of GURU, the company they contract to do their repairs, and the company that subcontracts to other local repair services. I now realize that I'm twice-removed from Samsung and NOBODY is coordinating this repair but ME.
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